/**
 * Arc Raiders Trading App - CSS Framework
 * Dark theme with orange accents and responsive design
 */

/* ===== CSS RESET & BASE STYLES ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== CSS CUSTOM PROPERTIES (VARIABLES) ===== */
:root {
    /* Colors - Dark Theme */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-card: #1e1e1e;
    --bg-input: #252525;
    --bg-hover: #333333;
    
    /* Orange Accent Colors */
    --accent-primary: #ff6b35;
    --accent-secondary: #ff8c42;
    --accent-dark: #e55a2b;
    --accent-light: #ff9d5c;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --text-disabled: #555555;
    
    /* Status Colors */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    --info: #2196f3;
    
    /* Border Colors */
    --border-primary: #333333;
    --border-secondary: #444444;
    --border-accent: var(--accent-primary);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Breakpoints */
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
    --bp-2xl: 1536px;
    
    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1536px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-secondary);
}

a:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* ===== LAYOUT COMPONENTS ===== */

/* Container */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (min-width: 640px) {
    .container { padding: 0 var(--space-lg); }
}

@media (min-width: 1024px) {
    .container { padding: 0 var(--space-xl); }
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

@media (min-width: 640px) {
    .sm\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .sm\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .sm\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 768px) {
    .md\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.flex-1 { flex: 1; }
.flex-auto { flex: auto; }

/* ===== NAVIGATION ===== */
.main-nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    max-width: var(--container-2xl);
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.brand-logo {
    width: 32px;
    height: 32px;
}

.brand-text {
    color: var(--accent-primary);
}

/* Beta Badge */
.beta-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.125rem 0.5rem;
    margin-left: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    border: 1.5px solid var(--accent-primary);
    border-radius: 12px;
    background: transparent;
    transition: all 0.2s ease;
}

.beta-badge:hover {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle:hover {
    background-color: var(--bg-hover);
}

.mobile-menu-toggle:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.hamburger-line {
    width: 24px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-md);
    margin: 0;
    padding: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--accent-primary);
    background-color: var(--bg-hover);
}

.nav-link.active {
    color: var(--accent-primary);
    background-color: rgba(255, 107, 53, 0.1);
}

.nav-icon {
    font-size: 1rem;
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Language Switcher */
.language-switcher {
    position: relative;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: none;
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.language-toggle:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    margin: var(--space-xs) 0 0 0;
    padding: var(--space-sm) 0;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
    pointer-events: none;
}

.language-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.language-option {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.language-option:hover {
    background-color: var(--bg-hover);
    color: var(--accent-primary);
}

.language-option.active {
    color: var(--accent-primary);
    background-color: rgba(255, 107, 53, 0.1);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: none;
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-toggle:hover {
    border-color: var(--accent-primary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 500;
}

.verified-badge {
    color: var(--success);
    font-weight: 600;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    margin: var(--space-xs) 0 0 0;
    padding: var(--space-sm) 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
    pointer-events: none;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--bg-hover);
    color: var(--accent-primary);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-primary);
    margin: var(--space-sm) 0;
}

/* ===== DROPDOWN COMPONENT ===== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    position: relative;
    padding-right: 2rem !important;
}

.dropdown-toggle::after {
    content: '▼';
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.dropdown-toggle[aria-expanded="true"]::after {
    transform: translateY(-50%) rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1000;
    min-width: 12rem;
    padding: 0.5rem 0;
    margin: 0.25rem 0 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    pointer-events: none;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    color: var(--text-primary);
    text-decoration: none;
    text-align: left;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--bg-hover);
    color: var(--accent-primary);
    outline: none;
}

.dropdown-item.text-danger {
    color: var(--error);
}

.dropdown-item.text-danger:hover {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--error);
}

.logout-link:hover {
    color: var(--error) !important;
}

/* User Menu Specific Styles */
.user-menu {
    position: relative;
}

.user-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: none;
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-toggle:hover {
    border-color: var(--accent-primary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 500;
}

.verified-badge {
    color: var(--success);
    font-weight: 600;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    margin: var(--space-xs) 0 0 0;
    padding: var(--space-sm) 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
    pointer-events: none;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.user-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.user-dropdown .dropdown-item:hover {
    background-color: var(--bg-hover);
    color: var(--accent-primary);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-primary);
    margin: var(--space-sm) 0;
}

/* Guest Menu */
.guest-menu {
    display: flex;
    gap: var(--space-sm);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--bg-primary);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 80px var(--space-lg) var(--space-lg);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    /* Overlay for mobile menu */
    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 0;
        margin-bottom: var(--space-xl);
    }
    
    .nav-link {
        padding: var(--space-lg) var(--space-md);
        border-radius: var(--radius-md);
        margin-bottom: var(--space-sm);
        font-size: 1.1rem;
        border: 1px solid var(--border-primary);
        background-color: var(--bg-secondary);
        transition: all var(--transition-fast);
    }
    
    .nav-link:hover,
    .nav-link.active {
        background-color: var(--accent-primary);
        color: white;
        border-color: var(--accent-primary);
    }
    
    .nav-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-lg);
        margin-top: auto;
    }
    
    .language-switcher,
    .user-menu {
        width: 100%;
    }
    
    .language-toggle,
    .user-toggle {
        width: 100%;
        justify-content: space-between;
        padding: var(--space-md);
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-primary);
        border-radius: var(--radius-md);
    }
    
    .guest-menu {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .guest-menu .btn {
        width: 100%;
        padding: var(--space-md);
        font-size: 1.1rem;
    }
    
    /* Prevent body scroll when menu is open */
    body.nav-open {
        overflow: hidden;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .nav-menu {
        padding: 70px var(--space-md) var(--space-md);
    }
    
    .nav-link {
        padding: var(--space-md);
        font-size: 1rem;
    }
    
    .mobile-menu-toggle {
        padding: var(--space-xs);
    }
    
    .hamburger-line {
        width: 20px;
        height: 2px;
    }
    
    /* Beta Badge Mobile Styles */
    .beta-badge {
        font-size: 0.65rem;
        padding: 0.1rem 0.4rem;
        margin-left: 0.3rem;
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    user-select: none;
}

.btn:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
    color: white;
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-secondary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.btn-outline {
    background-color: transparent;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--accent-primary);
    color: white;
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* Button States */
.btn-loading {
    display: none;
    align-items: center;
    gap: var(--space-xs);
}

.btn:disabled .btn-text {
    display: none;
}

.btn:disabled .btn-loading {
    display: flex;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-control.error {
    border-color: var(--error);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-error {
    margin-top: var(--space-xs);
    color: var(--error);
    font-size: 0.75rem;
}

.required {
    color: var(--error);
}

/* Form Specific Components */
.password-input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.password-toggle:hover {
    color: var(--accent-primary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-sm);
    background-color: var(--bg-input);
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.form-actions {
    margin-top: var(--space-xl);
}

/* ===== CARDS ===== */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-primary);
}

.card-title {
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.card-body {
    margin-bottom: var(--space-lg);
}

.card-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
}

/* ===== ALERTS & MESSAGES ===== */
.alert {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    border: 1px solid transparent;
}

.alert-success {
    background-color: rgba(76, 175, 80, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-error {
    background-color: rgba(244, 67, 54, 0.1);
    border-color: var(--error);
    color: var(--error);
}

.alert-warning {
    background-color: rgba(255, 152, 0, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

.alert-info {
    background-color: rgba(33, 150, 243, 0.1);
    border-color: var(--info);
    color: var(--info);
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 1050;
    max-width: 400px;
}

.flash-message {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-sm);
    animation: slideInRight 0.3s ease;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.flash-message.hiding {
    opacity: 0;
    transform: translateY(-10px);
}

.flash-success {
    border-left: 4px solid var(--success);
}

.flash-error {
    border-left: 4px solid var(--error);
}

.flash-warning {
    border-left: 4px solid var(--warning);
}

.flash-info {
    border-left: 4px solid var(--info);
}

.flash-text {
    flex: 1;
    color: var(--text-primary);
}

.flash-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.flash-close:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ===== MAIN CONTENT ===== */
.main-content {
    min-height: calc(100vh - 80px);
    padding: var(--space-lg) 0;
}

/* Remove padding for home page to connect hero to header */
.home-page .main-content {
    padding: 0;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--accent-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* ===== FOOTER ===== */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    margin-top: auto;
}

.footer-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-md) var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    text-align: center;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

.footer-section h3,
.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-language-switcher {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.footer-language-link {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.footer-language-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.footer-language-link.active {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.footer-disclaimer {
    font-size: 0.75rem !important;
}

/* ===== RESPONSIVE UTILITIES ===== */

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Spacing Utilities */
.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

/* Width Utilities */
.w-full { width: 100%; }
.w-auto { width: auto; }

/* Height Utilities */
.h-full { height: 100%; }
.h-auto { height: auto; }

/* Mobile Responsive Utilities */
@media (max-width: 767px) {
    .mobile\:hidden { display: none; }
    .mobile\:block { display: block; }
    .mobile\:text-center { text-align: center; }
    .mobile\:text-left { text-align: left; }
    
    /* Mobile spacing adjustments */
    .main-content {
        padding: var(--space-md) 0;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    /* Mobile typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    /* Mobile flash messages */
    .flash-messages {
        top: var(--space-sm);
        right: var(--space-sm);
        left: var(--space-sm);
        max-width: none;
    }
}

/* Tablet Responsive */
@media (min-width: 768px) and (max-width: 1023px) {
    .tablet\:hidden { display: none; }
    .tablet\:block { display: block; }
}

/* Desktop Responsive */
@media (min-width: 1024px) {
    .desktop\:hidden { display: none; }
    .desktop\:block { display: block; }
}

/* ===== LOADING STATES ===== */
.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ===== FOCUS MANAGEMENT ===== */
*:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3);
}

/* ===== PRINT STYLES ===== */
@media print {
    .main-nav,
    .main-footer,
    .flash-messages,
    .btn,
    .mobile-menu-toggle {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .main-content {
        padding: 0 !important;
    }
}

/* ===== AUTHENTICATION PAGES ===== */
.auth-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    min-height: 100vh;
}

.auth-page .main-content {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px); /* Subtract navigation height */
    padding: var(--space-lg);
}

.auth-container {
    width: 100%;
    max-width: 400px;
}

.auth-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-header h1 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.auth-form {
    margin-bottom: var(--space-lg);
}

.auth-links {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.auth-link {
    color: var(--accent-primary);
    font-size: 0.875rem;
}

.auth-divider {
    text-align: center;
    margin: var(--space-lg) 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-primary);
}

.auth-divider span {
    background-color: var(--bg-card);
    padding: 0 var(--space-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-alternative {
    text-align: center;
}

.auth-alternative p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.auth-footer p {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-bottom: var(--space-sm);
}

.auth-footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.auth-footer-links a {
    color: var(--text-muted);
    font-size: 0.75rem;
    transition: color var(--transition-fast);
}

.auth-footer-links a:hover {
    color: var(--accent-primary);
}

/* ===== TRADE PAGES ===== */
.trades-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0a0a 100%);
    min-height: 100vh;
}

.trades-container {
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===== TRADE VIEW PAGE ===== */
.trade-view-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0a0a 100%);
}

.trade-view-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
}

/* Trade Header Improvements */
.trade-header {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.trade-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.trade-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
    line-height: 1;
}

.trade-breadcrumb a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
    line-height: 1;
}

.trade-breadcrumb a:hover {
    color: var(--accent-secondary);
}

.breadcrumb-separator {
    color: var(--text-muted);
    line-height: 1;
    display: flex;
    align-items: center;
}

.breadcrumb-current {
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1;
    display: flex;
    align-items: center;
}

.trade-title-section {
    margin-bottom: var(--space-lg);
}

.trade-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trade-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.trade-trader {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.trader-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trader-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    transition: all var(--transition-fast);
}

.trader-link:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.trader-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.verified-badge {
    background: var(--success);
    color: white;
    border-radius: var(--radius-full);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.4);
}

.trade-status-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.trade-status {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
}

.trade-status:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.status-open {
    background: linear-gradient(135deg, var(--success), #45a049);
    color: white;
    border-color: var(--success);
}

.status-pending {
    background: linear-gradient(135deg, var(--warning), #e68900);
    color: white;
    border-color: var(--warning);
}

.status-completed {
    background: linear-gradient(135deg, var(--info), #1976d2);
    color: white;
    border-color: var(--info);
}

.status-cancelled {
    background: linear-gradient(135deg, var(--error), #d32f2f);
    color: white;
    border-color: var(--error);
}

.trade-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trade-date,
.trade-updated {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.trades-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xl);
    gap: var(--space-lg);
}

.trades-title-section h1 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.trades-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 0;
}

.trades-actions {
    flex-shrink: 0;
}

/* Trade Filters */
.trades-filters {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.filters-form {
    width: 100%;
}

.filters-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: var(--space-md);
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-label {
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.search-group {
    position: relative;
}

.search-input-wrapper {
    position: relative;
    display: flex;
}

.search-input {
    flex: 1;
    padding-right: 40px;
}

.search-button {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.search-button:hover {
    color: var(--accent-primary);
}

.search-clear {
    position: absolute;
    right: 35px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    line-height: 1;
    transition: color var(--transition-fast);
}

.search-clear:hover {
    color: var(--error);
}

.filter-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: 32px;
    appearance: none;
}

.filter-actions {
    display: flex;
    gap: var(--space-sm);
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    padding: var(--space-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

.active-filters-label {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    margin-top: 2px;
}

.active-filters-list {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    flex: 1;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background-color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-full);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
    color: white;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.filter-tag:hover {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.filter-remove {
    color: rgba(255, 255, 255, 0.8);
    font-weight: bold;
    text-decoration: none;
    margin-left: var(--space-xs);
    padding: 2px 6px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
}

.filter-remove:hover {
    background-color: rgba(255, 255, 255, 0.3);
    color: white;
    transform: scale(1.1);
}

/* Trade Results */
.trades-results {
    margin-bottom: var(--space-2xl);
}

.results-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.empty-state h2 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Trade Grid */
.trades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* Trade Card */
.trade-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.trade-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Trade Card Header Layout */
.trade-card .trade-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.trade-card .trade-status-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.trade-card .trade-trader {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.trade-card .trade-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Trade Items Layout */
.trade-card .trade-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem; /* Mehr Abstand zu den Platform Badges */
}

.trade-card .items-section {
    flex: 1;
    text-align: center;
}

.trade-card .items-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.trade-card .items-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    min-height: 145px; /* Increased height for 2-line text */
    align-items: flex-start;
}

.trade-card .item-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-height: 145px; /* Increased height for 2-line text */
    justify-content: flex-start;
    position: relative; /* For potential tooltip positioning */
}

/* Größere Item Icons für Trade Cards */
.trade-card .item-icon {
    width: 96px !important;
    height: 96px !important;
    border-radius: 4px;
    object-fit: cover;
}

.trade-card .item-icon-placeholder {
    width: 96px;
    height: 96px;
    border-radius: 4px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #666;
    font-size: 1.5rem;
}

/* Zentrierter Exchange Arrow - Orange */
.trade-card .trade-arrow {
    font-size: 2rem;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    font-weight: bold;
}

/* More Items Indicator */
.trade-card .more-items {
    font-size: 0.75rem;
    color: #666;
    font-weight: 500;
}

/* Item Names in Trade Cards */
.trade-card .item-name {
    font-size: 0.75rem;
    color: var(--text-primary);
    font-weight: 500;
    text-align: center;
    max-width: 96px;
    overflow: hidden;
    margin-top: 0.25rem;
    height: 2.4em; /* Allow for 2 lines of text */
    line-height: 1.2em;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* Limit to 2 lines - WebKit browsers */
    line-clamp: 2; /* Standard property for modern browsers */
    -webkit-box-orient: vertical;
    word-wrap: break-word;
    cursor: help; /* Show that there's more info on hover */
    transition: color 0.2s ease;
}

.trade-card .item-name:hover {
    color: var(--accent-primary);
}

/* Platform Badges mit Farben */
.trade-card .trade-platforms {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.trade-card .platform-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.trade-card .platform-pc {
    background-color: #007acc;
    color: white;
}

.trade-card .platform-xbox {
    background-color: #107c10;
    color: white;
}

.trade-card .platform-playstation {
    background-color: #003087;
    color: white;
}

/* Trade Status Badges */
.trade-card .trade-status {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.trade-card .status-open {
    background-color: #10b981;
    color: white;
}

.trade-card .status-pending {
    background-color: #f59e0b;
    color: white;
}

.trade-card .status-completed {
    background-color: #6b7280;
    color: white;
}

.trade-card .status-cancelled {
    background-color: #ef4444;
    color: white;
}

/* Trade Footer */
.trade-card .trade-footer {
    border-top: 1px solid #e5e7eb;
    padding-top: 0.75rem;
}

.trade-card .trade-stats {
    display: flex;
    gap: 1rem;
    justify-content: center;
    font-size: 0.875rem;
    color: #666;
}

.trade-card .stat-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.trade-card .verified-badge {
    color: #10b981;
    font-weight: bold;
}

/* Hide description in trade cards (overview page) */
.trade-card .trade-description {
    display: none;
}

/* Responsive Design für Trade Cards */
@media (max-width: 768px) {
    .trade-card .trade-items {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .trade-card .trade-arrow {
        transform: rotate(90deg);
    }
    
    .trade-card .item-icon,
    .trade-card .item-icon-placeholder {
        width: 80px !important;
        height: 80px !important;
    }
    
    .trade-card .item-name {
        font-size: 0.7rem;
        max-width: 80px;
        height: 2.2em; /* Allow for 2 lines on mobile */
        line-height: 1.1em;
    }
    
    .trade-card .item-badge {
        min-height: 125px; /* Adjusted for mobile with 2-line text */
    }
    
    .trade-card .items-list {
        min-height: 125px; /* Adjusted for mobile with 2-line text */
    }
    
    .trade-card .trade-platforms {
        flex-wrap: wrap;
    }
}

/* Show description only in trade view page */
.trade-view-page .trade-description {
    display: block;
}

/* Trade Actions */
.trade-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.trade-actions .btn {
    min-width: 120px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.trade-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Success Button for Mark Completed */
.btn-success {
    background: linear-gradient(135deg, var(--success), #45a049);
    color: white;
    border: 2px solid var(--success);
}

.btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, #45a049, #3d8b40);
    border-color: #45a049;
    color: white;
}

/* Warning Button for Cancel */
.btn-warning {
    background: linear-gradient(135deg, var(--warning), #e68900);
    color: white;
    border: 2px solid var(--warning);
}

.btn-warning:hover:not(:disabled) {
    background: linear-gradient(135deg, #e68900, #cc7700);
    border-color: #e68900;
    color: white;
}

/* Danger Button for Delete */
.btn-danger {
    background: linear-gradient(135deg, var(--error), #d32f2f);
    color: white;
    border: 2px solid var(--error);
}

.btn-danger:hover:not(:disabled) {
    background: linear-gradient(135deg, #d32f2f, #b71c1c);
    border-color: #d32f2f;
    color: white;
}

/* Trade Content Improvements */
.trade-content {
    display: grid;
    gap: var(--space-2xl);
}

.trade-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.trade-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.trade-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), transparent);
    margin-left: var(--space-md);
}

.trade-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-primary);
}

/* Platform Badges Improvements */
.trade-platforms {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.platform-badge {
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-fast);
}

.platform-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Platform-specific colors */
.platform-pc {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.platform-xbox {
    background: linear-gradient(135deg, #107c10, #0e6b0e);
}

.platform-playstation {
    background: linear-gradient(135deg, #003791, #002c73);
}

/* Items Exchange Section - Major Improvements */
.items-exchange {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-xl);
    align-items: center;
    margin-top: var(--space-lg);
    min-height: 300px;
}

.items-column {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    min-height: 280px;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.items-column:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.offering-column {
    border-left: 4px solid var(--success);
}

.seeking-column {
    border-left: 4px solid var(--info);
}

.items-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border-primary);
    width: 100%;
}

.offering-column .items-title {
    color: var(--success);
}

.seeking-column .items-title {
    color: var(--info);
}

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, 160px);
    gap: var(--space-lg);
    width: 100%;
    justify-content: center;
}

.item-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    width: 160px;
    height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.item-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-primary);
}

.item-card:hover::before {
    transform: scaleX(1);
}

.item-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--space-xs);
    width: 100%;
    margin-top: var(--space-sm);
    flex: 1;
}

.item-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.2;
    word-wrap: break-word;
    text-align: center;
    margin: 0;
}

/* Blueprint pattern with maximum specificity */
body.trade-view-page .trade-view-container .items-exchange .item-card.type-blueprint .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.type-blueprint {
    background: 
        linear-gradient(to right, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(135deg, #1a4d7a, #0d3a5f) !important;
    background-size: 6px 6px, 6px 6px, 100% 100% !important;
    border-color: #01abf4 !important;
    box-shadow: 0 0 8px rgba(1, 171, 244, 0.5) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.type-blueprint .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.type-blueprint {
    background: 
        linear-gradient(to right, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(135deg, #1a4d7a, #0d3a5f) !important;
    background-size: 6px 6px, 6px 6px, 100% 100% !important;
    border-color: #01abf4 !important;
    box-shadow: 0 2px 8px rgba(1, 171, 244, 0.5) !important;
}

/* Trade View Page - Square Item Icons */
.trade-view-page .item-icon {
    width: 100px !important;
    height: 100px !important;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-secondary);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.trade-view-page .item-card:hover .item-icon {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.trade-view-page .item-icon-placeholder {
    width: 100px !important;
    height: 100px !important;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.8rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--accent-primary);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.trade-view-page .item-card:hover .item-icon-placeholder {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
}

.item-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.3;
    margin-bottom: var(--space-xs);
    word-wrap: break-word;
    text-align: center;
}

.item-rarity {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-xs);
    color: white;
}

/* Rarity Colors for Items */
.rarity-common { 
    background: linear-gradient(135deg, #6c6b6a, #4a4949) !important;
    color: white !important;
}

.rarity-uncommon { 
    background: linear-gradient(135deg, #25bb55, #1a8a40) !important;
    color: white !important;
}

.rarity-rare { 
    background: linear-gradient(135deg, #01abf4, #0080b8) !important;
    color: white !important;
}

.rarity-epic { 
    background: linear-gradient(135deg, #c43198, #942470) !important;
    color: white !important;
}

.rarity-legendary { 
    background: linear-gradient(135deg, #ff8000, #cc5500) !important;
    color: white !important;
}

/* Apply rarity colors to item icons */
.item-icon {
    border: 2px solid var(--border-secondary);
}

.rarity-common .item-icon,
.item-icon.rarity-common {
    border-color: #6c6b6a;
    box-shadow: 0 0 8px rgba(108, 107, 106, 0.4);
}

.rarity-uncommon .item-icon,
.item-icon.rarity-uncommon {
    border-color: #25bb55;
    box-shadow: 0 0 8px rgba(37, 187, 85, 0.4);
}

.rarity-rare .item-icon,
.item-icon.rarity-rare {
    border-color: #01abf4;
    box-shadow: 0 0 8px rgba(1, 171, 244, 0.4);
}

.rarity-epic .item-icon,
.item-icon.rarity-epic {
    border-color: #c43198;
    box-shadow: 0 0 8px rgba(196, 49, 152, 0.4);
}

.rarity-legendary .item-icon,
.item-icon.rarity-legendary {
    border-color: #ff8000;
    box-shadow: 0 0 8px rgba(255, 128, 0, 0.4);
}

/* Apply rarity colors to placeholders */
.rarity-common .item-icon-placeholder,
.item-icon-placeholder.rarity-common {
    background: linear-gradient(135deg, #6c6b6a, #4a4949);
    border-color: #6c6b6a;
    box-shadow: 0 2px 8px rgba(108, 107, 106, 0.4);
}

.rarity-uncommon .item-icon-placeholder,
.item-icon-placeholder.rarity-uncommon {
    background: linear-gradient(135deg, #25bb55, #1a8a40);
    border-color: #25bb55;
    box-shadow: 0 2px 8px rgba(37, 187, 85, 0.4);
}

.rarity-rare .item-icon-placeholder,
.item-icon-placeholder.rarity-rare {
    background: linear-gradient(135deg, #01abf4, #0080b8);
    border-color: #01abf4;
    box-shadow: 0 2px 8px rgba(1, 171, 244, 0.4);
}

.rarity-epic .item-icon-placeholder,
.item-icon-placeholder.rarity-epic {
    background: linear-gradient(135deg, #c43198, #942470);
    border-color: #c43198;
    box-shadow: 0 2px 8px rgba(196, 49, 152, 0.4);
}

.rarity-legendary .item-icon-placeholder,
.item-icon-placeholder.rarity-legendary {
    background: linear-gradient(135deg, #ff8000, #cc5500);
    border-color: #ff8000;
    box-shadow: 0 2px 8px rgba(255, 128, 0, 0.4);
}

.exchange-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 3px solid var(--accent-primary);
    border-radius: var(--radius-full);
    min-height: 120px;
    min-width: 120px;
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
    transition: all var(--transition-fast);
}

.exchange-arrow:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 12px 32px rgba(255, 107, 53, 0.5);
}

.arrow-icon {
    font-size: 3rem;
    color: var(--accent-primary);
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Contact Information Section */
.contact-info {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
    text-align: center;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.contact-info .btn {
    min-width: 200px;
    font-size: 1.1rem;
    padding: var(--space-md) var(--space-xl);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Contact Information Section */
.contact-info {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
    text-align: center;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.contact-info .btn {
    min-width: 200px;
    font-size: 1.1rem;
    padding: var(--space-md) var(--space-xl);
}

/* Comments Section Improvements */
.comments-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.comments-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.comments-section .section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.comments-count {
    background: var(--accent-primary);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.add-comment-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.comment-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.6;
}

.comment-help {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-sm);
    font-size: 0.875rem;
}

.character-counter {
    color: var(--text-muted);
    font-weight: 500;
}

.character-counter.warning {
    color: var(--warning);
    font-weight: 600;
}

.comment-guidelines {
    color: var(--text-secondary);
    font-style: italic;
}

.login-prompt {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-prompt p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.comments-list {
    display: grid;
    gap: var(--space-lg);
}

.comment {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
}

.comment:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    gap: var(--space-md);
}

.comment-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.author-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.author-link:hover {
    background: var(--bg-hover);
}

.author-avatar,
.author-avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 2px solid var(--accent-primary);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-avatar-placeholder {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.comment-date {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.comment-actions {
    display: flex;
    gap: var(--space-sm);
}

.comment-action-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.comment-action-btn:hover {
    color: var(--error);
    background: rgba(244, 67, 54, 0.1);
}

.comment-content {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
}

.empty-comments {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-muted);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.empty-comments h3 {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.empty-comments p {
    color: var(--text-muted);
    font-style: italic;
}

/* Modal Improvements */
.modal {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-primary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header h2 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: var(--bg-hover);
    border: 1px solid var(--border-primary);
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--error);
    color: white;
    border-color: var(--error);
}

.modal-body {
    padding: var(--space-xl);
}

.modal-actions {
    padding: var(--space-xl);
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ===== TRADE EDIT PAGE ===== */
.trade-edit-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0a0a 100%);
}

.trade-edit-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.trade-edit-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.trade-edit-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.trade-edit-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trade-edit-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

.trade-edit-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.trade-edit-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.trade-form .form-group {
    margin-bottom: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
}

.trade-form .form-group:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.trade-form .form-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.trade-form .form-label::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 2px;
}

.trade-form .form-control {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.trade-form .form-control:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
    background: var(--bg-input);
}

.form-help {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--space-sm);
    font-style: italic;
}

.form-error {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: var(--space-sm);
    font-weight: 500;
    padding: var(--space-sm);
    background: rgba(244, 67, 54, 0.1);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--error);
}

/* Platform Checkboxes Improvements */
.platform-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.checkbox-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.checkbox-label:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 107, 53, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.checkbox-label:hover::before {
    transform: scaleX(1);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-text {
    color: var(--accent-primary);
    font-weight: 600;
}

.checkbox-label input[type="checkbox"]:checked {
    accent-color: var(--accent-primary);
}

.checkbox-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

/* Items Container Improvements */
.items-container {
    background: var(--bg-tertiary);
    border: 2px dashed var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    min-height: 200px;
    margin-bottom: var(--space-lg);
    transition: all var(--transition-fast);
}

.items-container:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 107, 53, 0.05);
}

.items-container .item-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.items-container .item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.items-container .item-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.items-container .item-card:hover::before {
    transform: scaleX(1);
}

.items-container .item-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
}

.items-container .item-icon {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.items-container .item-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.items-container .item-rarity {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: var(--space-sm);
}

.items-container .item-type {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.remove-item {
    background: var(--error);
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.3);
}

.remove-item:hover {
    background: #d32f2f;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.4);
}

/* Add Item Button */
.btn-secondary {
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-hover));
    border: 2px solid var(--accent-primary);
    color: var(--accent-primary);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

/* Form Actions Improvements */
.form-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 2px solid var(--border-primary);
}

.form-actions .btn {
    min-width: 140px;
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.form-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: 2px solid var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-primary));
    border-color: var(--accent-dark);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error), #d32f2f);
    border: 2px solid var(--error);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #d32f2f, #b71c1c);
    border-color: #d32f2f;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--space-sm);
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.pagination-current {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.pagination-current:hover {
    background-color: var(--accent-primary);
    color: white;
}

.pagination-prev,
.pagination-next {
    padding: var(--space-sm) var(--space-md);
}

.pagination-ellipsis {
    color: var(--text-muted);
    padding: var(--space-sm);
}

.pagination-pages {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
}

.pagination-info {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-md);
}

/* ===== USER PROFILE PAGES ===== */
.profile-page {
    background-color: var(--bg-primary);
}

.profile-container {
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.profile-header {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 4px solid var(--accent-primary);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.profile-info {
    flex: 1;
    min-width: 0;
}

.profile-name-section {
    margin-bottom: var(--space-lg);
}

.profile-name {
    margin: 0 0 var(--space-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.verified-badge {
    background: var(--success);
    color: white;
    border-radius: var(--radius-full);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.member-since {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-tertiary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-secondary);
    width: fit-content;
}

.member-since-icon {
    font-size: 1.1rem;
}

.member-since-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.profile-stats .stat-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.profile-stats .stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.profile-stats .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-primary);
}

.profile-stats .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
    display: block;
    line-height: 1.2;
}

.profile-stats .stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: var(--space-sm);
}

.star-rating {
    display: flex;
    justify-content: center;
    gap: 2px;
    margin-top: var(--space-xs);
}

.star {
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.star.filled {
    color: #ffd700;
    text-shadow: 0 1px 3px rgba(255, 215, 0, 0.5);
}

.star.half {
    color: #ffd700;
    text-shadow: 0 1px 3px rgba(255, 215, 0, 0.5);
    position: relative;
}

.star.half::after {
    content: '☆';
    position: absolute;
    left: 50%;
    top: 0;
    color: var(--text-muted);
    text-shadow: none;
}

.star.empty {
    color: var(--text-muted);
}

.profile-actions {
    margin-top: var(--space-md);
}

.profile-actions .btn {
    min-width: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-weight: 600;
}

.btn-icon {
    font-size: 1.1rem;
}

.profile-content {
    display: grid;
    gap: var(--space-xl);
}

.profile-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.profile-section h2 {
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.profile-section h2::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--accent-primary);
    border-radius: 2px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.stats-grid .stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-fast);
}

.stats-grid .stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stats-grid .stat-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin: 0 0 var(--space-xs) 0;
}

.stats-grid .stat-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.additional-stats {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.additional-stats p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.trades-list {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.trades-list .trade-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
}

.trades-list .trade-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.section-actions {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

/* Modal Improvements */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal.active {
    opacity: 1;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    cursor: pointer;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    line-height: 1;
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-lg);
}

.modal-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .profile-avatar {
        width: 100px;
        height: 100px;
    }
    
    .profile-name {
        font-size: 2rem;
        justify-content: center;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .modal-content {
        width: 95%;
        margin: var(--space-md);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-md);
    }
    
    .modal-footer {
        flex-direction: column;
    }
}

/* ===== RESPONSIVE DESIGN ===== */

/* ===== RESPONSIVE DESIGN FOR TRADE PAGES ===== */

/* Mobile Responsive (max-width: 767px) */
@media (max-width: 767px) {
    .trade-view-container,
    .trade-edit-container {
        padding: var(--space-md);
    }
    
    .trade-header,
    .trade-edit-header,
    .trade-edit-form-container {
        padding: var(--space-lg);
    }
    
    .trade-title {
        font-size: 2rem;
    }
    
    .trade-edit-header h1 {
        font-size: 2rem;
    }
    
    .trade-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .trade-status-section {
        margin-left: 0;
        align-self: stretch;
    }
    
    .trade-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .trade-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Items Exchange Mobile Layout */
    .items-exchange {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        min-height: auto;
    }
    
    .items-column {
        min-height: 400px;
        padding: var(--space-lg);
    }
    
    .exchange-arrow {
        order: 2;
        transform: rotate(90deg);
        margin: var(--space-lg) auto;
        min-height: 100px;
        min-width: 100px;
    }
    
    .offering-column {
        order: 1;
    }
    
    .seeking-column {
        order: 3;
    }
    
    .items-grid {
        grid-template-columns: 1fr;
    }
    
    .item-card {
        padding: var(--space-md);
        max-width: 250px;
    }
    
    .item-icon,
    .item-icon-placeholder {
        width: 180px;
        height: 180px;
        font-size: 3rem;
    }
    
    /* Comments Mobile */
    .comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .comment-meta {
        align-self: stretch;
        justify-content: space-between;
    }
    
    /* Form Mobile */
    .platform-checkboxes {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .items-container .item-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .items-container .item-info {
        flex-direction: column;
        text-align: center;
    }
}

/* Tablet Responsive (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .trade-view-container,
    .trade-edit-container {
        padding: var(--space-lg);
    }
    
    .items-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-checkboxes {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Desktop (min-width: 1280px) */
@media (min-width: 1280px) {
    .trade-view-container {
        max-width: 1400px;
    }
    
    .trade-edit-container {
        max-width: 1200px;
    }
    
    .items-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .platform-checkboxes {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
}

/* Tablet Adjustments */
@media (min-width: 768px) and (max-width: 1023px) {
    .filters-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
    
    .search-group {
        grid-column: 1 / -1;
    }
    
    .filter-actions {
        grid-column: 1 / -1;
        justify-content: center;
    }
    
    .trades-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Screen Adjustments */
@media (min-width: 1280px) {
    .trades-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-primary: #666666;
        --border-secondary: #777777;
        --text-secondary: #cccccc;
    }
}

/* Dark Mode Preference (already dark by default) */
@media (prefers-color-scheme: light) {
    /* Users can override with light theme if needed */
    /* This would require additional light theme variables */
}

/* Focus Visible for Better Keyboard Navigation */
@supports selector(:focus-visible) {
    *:focus {
        outline: none;
    }
    
    *:focus-visible {
        outline: 2px solid var(--accent-primary);
        outline-offset: 2px;
    }
}
/* ===== MODAL STYLES ===== */
.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1060;
    pointer-events: none;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

/* ===== ITEM SELECTOR MODAL IMPROVEMENTS ===== */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
}

.modal-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-primary);
    position: relative;
}

.modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.modal-header h2 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
    max-height: calc(90vh - 200px);
}

/* Item Search Improvements */
.item-search {
    margin-bottom: var(--space-xl);
}

.item-search .form-control {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
    margin-bottom: var(--space-md);
    transition: all var(--transition-fast);
}

.item-search .form-control:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.search-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.search-filters .form-control {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
}

/* Item Search Results */
.item-search-results {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    max-height: 400px;
    overflow-y: auto;
}

.item-result {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-primary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.item-result:last-child {
    border-bottom: none;
}

.item-result:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
}

.item-result .item-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
}

.item-result .item-icon {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
}

.item-result:hover .item-icon {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.item-result .item-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.item-result .item-rarity {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: var(--space-sm);
}

.item-result .item-type {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.item-result .btn {
    min-width: 80px;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.item-result .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.loading-message,
.error-message {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-secondary);
    font-style: italic;
}

.error-message {
    color: var(--error);
}

/* Loading Animation */
.loading-message::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-primary);
    border-top: 2px solid var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: var(--space-sm);
}

/* Mobile Modal Adjustments */
@media (max-width: 767px) {
    .modal-content {
        width: 95%;
        max-width: none;
        margin: var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    .modal-header,
    .modal-body {
        padding: var(--space-md);
    }
    
    .search-filters {
        grid-template-columns: 1fr;
    }
    
    .item-result {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .item-result .item-info {
        flex-direction: column;
        text-align: center;
    }
    
    .item-result .btn {
        width: 100%;
    }
}

/* Mobile Modal Adjustments */
@media (max-width: 767px) {
    .modal {
        padding: var(--space-md);
        align-items: flex-end;
    }
    
    .modal-content {
        max-width: none;
        width: 100%;
        max-height: 80vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        transform: translateY(100%);
    }
    
    .modal.active .modal-content {
        transform: translateY(0);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-md);
    }
    
    .modal-footer {
        flex-direction: column;
    }
}

/* ===== LOADING STATES ===== */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-primary);
    border-top: 4px solid var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===== TOUCH ENHANCEMENTS ===== */
@media (hover: none) and (pointer: coarse) {
    /* Touch device specific styles */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        padding: var(--space-md);
    }
    
    .form-control {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Larger touch targets */
    .trade-card {
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(255, 107, 53, 0.1);
    }
    
    /* Remove hover effects on touch devices */
    .trade-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }
    
    /* Touch feedback */
    .btn:active,
    .nav-link:active,
    .trade-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
}

/* ===== PROGRESSIVE ENHANCEMENT ===== */
.no-js .mobile-menu-toggle {
    display: none;
}

.no-js .nav-menu {
    position: static;
    transform: none;
    background: none;
    border: none;
    padding: 0;
}

.no-js .language-menu,
.no-js .user-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: none;
}

/* ===== PRINT OPTIMIZATIONS ===== */
@media print {
    .modal,
    .flash-messages,
    .loading-overlay {
        display: none !important;
    }
}

/* ===== ANIMATION KEYFRAMES ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Apply animations to appropriate elements */
.trade-card {
    animation: slideUp 0.3s ease;
}

.flash-message {
    animation: slideInRight 0.3s ease;
}

.modal-content {
    animation: slideUp 0.3s ease;
}

/* Stagger animations for multiple elements */
.trade-card:nth-child(1) { animation-delay: 0.1s; }
.trade-card:nth-child(2) { animation-delay: 0.2s; }
.trade-card:nth-child(3) { animation-delay: 0.3s; }
.trade-card:nth-child(4) { animation-delay: 0.4s; }
.trade-card:nth-child(5) { animation-delay: 0.5s; }
.trade-card:nth-child(6) { animation-delay: 0.6s; }

/* ===== TRADE CREATE PAGE STYLES ===== */
.trade-create-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.trade-create-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.trade-create-header h1 {
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
}

.trade-create-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.form-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.section-title {
    color: var(--accent-primary);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 2px;
}

.section-title-centered {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.section-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
}

/* Platform Selection */
.platforms-group {
    display: grid;
    gap: var(--space-md);
}

.platform-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.platform-checkbox:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 107, 53, 0.05);
}

.platform-checkbox input:checked + .checkbox-custom + .platform-info {
    color: var(--accent-primary);
}

.platform-info {
    flex: 1;
}

.platform-name {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.platform-description {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Items Selection */
.items-selection {
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.items-search {
    position: relative;
    border-bottom: 1px solid var(--border-primary);
}

.items-search-input {
    width: 100%;
    padding: var(--space-md);
    border: none;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 1rem;
}

.items-search-input:focus {
    outline: none;
    background: var(--bg-secondary);
}

.items-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.search-result-item:hover {
    background: var(--bg-hover);
}

.result-item-icon-container {
    flex-shrink: 0;
}

.result-item-icon {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
}

.result-item-info {
    flex: 1;
}

.result-item-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.result-item-rarity {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.result-item-type {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.search-loading,
.search-no-results,
.search-error {
    padding: var(--space-lg);
    text-align: center;
    color: var(--text-secondary);
}

.search-error {
    color: var(--error);
}

/* Selected Items */
.selected-items {
    padding: var(--space-lg);
    min-height: 120px;
}

.selected-items-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.selected-items-header h3 {
    color: var(--text-primary);
    font-size: 1rem;
}

.items-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.selected-items-list {
    display: grid;
    gap: var(--space-sm);
}

.selected-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
}

.item-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex: 1;
}

.item-icon {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
}

.item-details {
    flex: 1;
}

.item-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.item-rarity {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Rarity Colors */
.rarity-common { color: #6c6b6a; }
.rarity-uncommon { color: #25bb55; }
.rarity-rare { color: #01abf4; }
.rarity-epic { color: #c43198; }
.rarity-legendary { color: #ff8000; }

/* Rarity Background Colors for Item Icons */
.result-item-icon,
.item-icon {
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: 2px;
    background-clip: padding-box;
}

/* Common Items - Gray */
.rarity-common .result-item-icon,
.rarity-common .item-icon,
.result-item-icon.rarity-common,
.item-icon.rarity-common {
    background: linear-gradient(135deg, #6c6b6a, #4a4949);
    border-color: #6c6b6a;
    box-shadow: 0 0 8px rgba(108, 107, 106, 0.3);
}

/* Uncommon Items - Green */
.rarity-uncommon .result-item-icon,
.rarity-uncommon .item-icon,
.result-item-icon.rarity-uncommon,
.item-icon.rarity-uncommon {
    background: linear-gradient(135deg, #25bb55, #1a8a40);
    border-color: #25bb55;
    box-shadow: 0 0 8px rgba(37, 187, 85, 0.4);
}

/* Rare Items - Blue */
.rarity-rare .result-item-icon,
.rarity-rare .item-icon,
.result-item-icon.rarity-rare,
.item-icon.rarity-rare {
    background: linear-gradient(135deg, #01abf4, #0080b8);
    border-color: #01abf4;
    box-shadow: 0 0 8px rgba(1, 171, 244, 0.4);
}

/* Epic Items - Purple */
.rarity-epic .result-item-icon,
.rarity-epic .item-icon,
.result-item-icon.rarity-epic,
.item-icon.rarity-epic {
    background: linear-gradient(135deg, #c43198, #942470);
    border-color: #c43198;
    box-shadow: 0 0 8px rgba(196, 49, 152, 0.4);
}

/* Legendary Items - Orange */
.rarity-legendary .result-item-icon,
.rarity-legendary .item-icon,
.result-item-icon.rarity-legendary,
.item-icon.rarity-legendary {
    background: linear-gradient(135deg, #ff8000, #cc5500);
    border-color: #ff8000;
    box-shadow: 0 0 8px rgba(255, 128, 0, 0.4);
}

/* Blueprint Items - Blue Grid Pattern */
.type-blueprint .result-item-icon,
.type-blueprint .item-icon,
.result-item-icon.type-blueprint,
.item-icon.type-blueprint {
    background: 
        linear-gradient(to right, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(135deg, #1a4d7a, #0d3a5f);
    background-size: 8px 8px, 8px 8px, 100% 100%;
    border-color: #01abf4;
    box-shadow: 0 0 8px rgba(1, 171, 244, 0.5);
}

/* Mythic Items - Red/Gold (if needed) */
.rarity-mythic .result-item-icon,
.rarity-mythic .item-icon,
.result-item-icon.rarity-mythic,
.item-icon.rarity-mythic {
    background: linear-gradient(135deg, #ff0040, #cc0033);
    border-color: #ff0040;
    box-shadow: 0 0 8px rgba(255, 0, 64, 0.4);
}

/* Placeholder backgrounds also get rarity colors */
.result-item-icon-placeholder,
.item-icon-placeholder {
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.rarity-common .result-item-icon-placeholder,
.rarity-common .item-icon-placeholder {
    background: linear-gradient(135deg, #6c6b6a, #4a4949);
    border-color: #6c6b6a;
}

.rarity-uncommon .result-item-icon-placeholder,
.rarity-uncommon .item-icon-placeholder {
    background: linear-gradient(135deg, #25bb55, #1a8a40);
    border-color: #25bb55;
}

.rarity-rare .result-item-icon-placeholder,
.rarity-rare .item-icon-placeholder {
    background: linear-gradient(135deg, #01abf4, #0080b8);
    border-color: #01abf4;
}

.rarity-epic .result-item-icon-placeholder,
.rarity-epic .item-icon-placeholder {
    background: linear-gradient(135deg, #c43198, #942470);
    border-color: #c43198;
}

.rarity-legendary .result-item-icon-placeholder,
.rarity-legendary .item-icon-placeholder {
    background: linear-gradient(135deg, #ff8000, #cc5500);
    border-color: #ff8000;
}

/* Blueprint Placeholders - Blue Grid Pattern */
.type-blueprint .result-item-icon-placeholder,
.type-blueprint .item-icon-placeholder {
    background: 
        linear-gradient(to right, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(1, 171, 244, 0.3) 1px, transparent 1px),
        linear-gradient(135deg, #1a4d7a, #0d3a5f);
    background-size: 8px 8px, 8px 8px, 100% 100%;
    border-color: #01abf4;
}

.item-remove {
    background: none;
    border: none;
    color: var(--error);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.item-remove:hover {
    background: rgba(244, 67, 54, 0.1);
}

.empty-items-message {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--space-lg);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-2xl);
}

.btn-loading {
    display: none;
    align-items: center;
    gap: var(--space-sm);
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Character Counter */
.character-counter {
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.character-counter.warning {
    color: var(--warning);
}

/* Responsive Design */
@media (max-width: 768px) {
    .trade-create-container {
        padding: var(--space-md);
    }
    
    .form-section {
        padding: var(--space-md);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .platform-checkbox {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .selected-items-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
}
/* Item Icon Placeholders */
.result-item-icon-placeholder,
.item-icon-placeholder {
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.item-icon-placeholder {
    width: 32px;
    height: 32px;
    font-size: 1rem;
}

/* Better image loading states */
.result-item-icon,
.item-icon {
    transition: opacity var(--transition-fast);
    flex-shrink: 0;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.result-item-icon[src=""],
.item-icon[src=""] {
    display: none;
}

/* Image loading and error handling */
.result-item-icon {
    width: 40px;
    height: 40px;
}

.item-icon {
    width: 32px;
    height: 32px;
}

/* ===== USER SETTINGS PAGE ===== */
.user-settings-page {
    background: var(--bg-primary);
    min-height: 100vh;
}

.settings-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border-primary);
}

.settings-title-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm) 0;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.settings-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin: 0;
}

.settings-actions .btn {
    min-width: 140px;
}

.settings-content {
    margin-top: var(--space-xl);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-xl);
    align-items: start;
}

.settings-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-lg);
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.settings-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-primary);
}

.settings-card .card-header {
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-primary);
}

.settings-card .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-xs) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.settings-card .card-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 2px;
}

.settings-card .card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.settings-form {
    padding: var(--space-lg);
}

.settings-form .form-group {
    margin-bottom: var(--space-lg);
}

.settings-form .form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.settings-form .form-control {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.settings-form .form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    background: var(--bg-secondary);
}

.settings-form .form-control.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.settings-form .form-help {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: var(--space-xs);
    font-style: italic;
}

.settings-form .form-error {
    display: block;
    font-size: 0.75rem;
    color: var(--error-color);
    margin-top: var(--space-xs);
    font-weight: 500;
}

.settings-form .form-actions {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.settings-form .form-actions .btn {
    min-width: 160px;
}

/* Info Grid for Account Information */
.info-grid {
    padding: var(--space-lg);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-primary);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.info-badge {
    padding: 0.25rem 0.5rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-badge.verified {
    background: var(--success-color);
    color: white;
}

.info-badge.unverified {
    background: var(--warning-color);
    color: white;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.active {
    background: var(--success-color);
    color: white;
}

/* Stats Grid for Trading Statistics */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-lg);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Alert Styles */
.alert {
    padding: var(--space-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.alert-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.alert-icon {
    font-size: 1.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .settings-header {
        flex-direction: column;
        gap: var(--space-md);
        align-items: stretch;
    }
    
    .settings-title-section h1 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: var(--space-md);
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .settings-container {
        padding: var(--space-md);
    }
    
    .settings-card .card-header,
    .settings-form,
    .info-grid {
        padding: var(--space-md);
    }
}

/* ===== SETTINGS PAGE IMPROVEMENTS ===== */

/* Avatar Preview - Smaller Size */
.avatar-preview {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-secondary);
}

.avatar-preview-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-weight: 500;
}

.avatar-preview-image {
    display: flex;
    justify-content: center;
}

.preview-img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--accent-primary);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

.avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--accent-primary);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

/* Improved form controls for settings */
.settings-form .form-control {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.settings-form .form-help {
    line-height: 1.4;
}

/* Improved info grid layout */
.info-label {
    flex-shrink: 0;
    margin-right: var(--space-md);
}

.info-value {
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.info-badge {
    white-space: nowrap;
    flex-shrink: 0;
}

.status-badge {
    white-space: nowrap;
}

/* Improved stats grid for settings - Fixed Layout */
.settings-card .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding: var(--space-lg);
}

.settings-card .stat-item {
    text-align: center;
    padding: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.settings-card .stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.settings-card .stat-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.settings-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
    display: block;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.settings-card .stat-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    margin: 0 0 var(--space-sm) 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    text-align: center;
}

/* Star rating for settings - Fixed Size */
.settings-card .star-rating {
    display: flex;
    justify-content: center;
    gap: 2px;
    margin-top: var(--space-xs);
    flex-wrap: wrap;
}

.settings-card .star {
    font-size: 1rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.settings-card .star.filled {
    color: #ffd700;
    text-shadow: 0 1px 3px rgba(255, 215, 0, 0.5);
}

.settings-card .star.half {
    color: #ffd700;
    text-shadow: 0 1px 3px rgba(255, 215, 0, 0.5);
    position: relative;
}

.settings-card .star.half::after {
    content: '☆';
    position: absolute;
    left: 50%;
    top: 0;
    color: var(--text-muted);
    text-shadow: none;
}

.settings-card .star.empty {
    color: var(--text-muted);
}

/* Responsive improvements for settings */
@media (max-width: 768px) {
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .info-label {
        margin-right: 0;
    }
    
    .settings-card .stat-value {
        font-size: 1.5rem;
    }
    
    .settings-container {
        padding: var(--space-md);
    }
    
    .settings-card .card-header,
    .settings-form {
        padding: var(--space-md);
    }
    
    .settings-card .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: var(--space-md);
    }
    
    .settings-card .stat-item {
        min-height: 100px;
        padding: var(--space-sm);
    }
    
    .settings-card .stat-value {
        font-size: 1.25rem;
    }
    
    .settings-card .stat-label {
        font-size: 0.7rem;
    }
}

/* ===== TRADE VIEW PAGE SPECIFIC OVERRIDES - MAXIMUM SPECIFICITY ===== */

/* Force item icons to be visible and properly sized */
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon {
    width: 100px !important;
    height: 100px !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    object-fit: cover !important;
    border-radius: var(--radius-md) !important;
    border: 2px solid var(--border-secondary) !important;
    transition: all var(--transition-fast) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
    flex-shrink: 0 !important;
    position: relative !important;
    z-index: 1 !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder {
    width: 100px !important;
    height: 100px !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)) !important;
    color: white !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--radius-md) !important;
    font-weight: 700 !important;
    font-size: 1.8rem !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
    border: 2px solid var(--accent-primary) !important;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3) !important;
    transition: all var(--transition-fast) !important;
    flex-shrink: 0 !important;
    position: relative !important;
    z-index: 1 !important;
}

/* Hover effects with maximum specificity */
body.trade-view-page .trade-view-container .items-exchange .item-card:hover .item-icon {
    transform: scale(1.05) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card:hover .item-icon-placeholder {
    transform: scale(1.05) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4) !important;
}
/* Rarity colors with maximum specificity */
body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-common .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.rarity-common {
    border-color: #6c6b6a !important;
    box-shadow: 0 0 8px rgba(108, 107, 106, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-uncommon .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.rarity-uncommon {
    border-color: #25bb55 !important;
    box-shadow: 0 0 8px rgba(37, 187, 85, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-rare .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.rarity-rare {
    border-color: #01abf4 !important;
    box-shadow: 0 0 8px rgba(1, 171, 244, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-epic .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.rarity-epic {
    border-color: #c43198 !important;
    box-shadow: 0 0 8px rgba(196, 49, 152, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-legendary .item-icon,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon.rarity-legendary {
    border-color: #ff8000 !important;
    box-shadow: 0 0 8px rgba(255, 128, 0, 0.4) !important;
}

/* Placeholder rarity colors with maximum specificity */
body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-common .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.rarity-common {
    background: linear-gradient(135deg, #6c6b6a, #4a4949) !important;
    border-color: #6c6b6a !important;
    box-shadow: 0 2px 8px rgba(108, 107, 106, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-uncommon .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.rarity-uncommon {
    background: linear-gradient(135deg, #25bb55, #1a8a40) !important;
    border-color: #25bb55 !important;
    box-shadow: 0 2px 8px rgba(37, 187, 85, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-rare .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.rarity-rare {
    background: linear-gradient(135deg, #01abf4, #0080b8) !important;
    border-color: #01abf4 !important;
    box-shadow: 0 2px 8px rgba(1, 171, 244, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-epic .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.rarity-epic {
    background: linear-gradient(135deg, #c43198, #942470) !important;
    border-color: #c43198 !important;
    box-shadow: 0 2px 8px rgba(196, 49, 152, 0.4) !important;
}

body.trade-view-page .trade-view-container .items-exchange .item-card.rarity-legendary .item-icon-placeholder,
body.trade-view-page .trade-view-container .items-exchange .item-card .item-icon-placeholder.rarity-legendary {
    background: linear-gradient(135deg, #ff8000, #cc5500) !important;
    border-color: #ff8000 !important;
    box-shadow: 0 2px 8px rgba(255, 128, 0, 0.4) !important;
}

/* Mobile responsive for Trade View square icons */
@media (max-width: 767px) {
    .trade-view-page .item-icon,
    .trade-view-page .item-icon-placeholder {
        width: 80px !important;
        height: 80px !important;
        font-size: 1.4rem !important;
    }
    
    .items-column {
        min-height: 200px;
        padding: var(--space-lg);
    }
    
    .item-card {
        width: 120px;
        height: 120px;
    }
    
    .items-grid {
        grid-template-columns: repeat(auto-fit, 120px);
    }
    
    .item-name {
        font-size: 0.75rem;
    }
}