:root {
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --accent-color: #6366f1;
  --gradient-start: #6366f1;
  --gradient-end: #8b5cf6;
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    background: linear-gradient(135deg, #f6f8ff 0%, #f0f4ff 100%);
    color: #333;
    min-height: 100vh;
    font-feature-settings: "ss01", "ss02", "cv01", "cv02";
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding: 1rem;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 2.5em;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    cursor: pointer;
    transition: transform 0.3s ease;
}

h1.hover {
    transform: scale(1.02);
}

.filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    position: relative;
    z-index: 100;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: relative;
    z-index: 1;
}

.filter-group:hover,
.filter-group:focus-within {
    z-index: 101;
}

label {
    font-weight: 600;
    color: #2c3e50;
    font-family: var(--font-heading);
}

select {
    padding: 12px 16px;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-size: 14px;
    min-width: 150px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-body);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23666%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 40px;
    position: relative;
    z-index: 2;
    user-select: none;
}

select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    z-index: 102;
}

select:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Style the dropdown options */
select option {
    padding: 12px;
    background-color: var(--glass-bg);
    color: inherit;
    font-size: 14px;
    cursor: pointer;
}

/* Dark mode adjustments */
[data-theme="dark"] select {
    background-color: rgba(30, 41, 59, 0.7);
    color: #fff;
}

[data-theme="dark"] select option {
    background-color: rgb(30, 41, 59);
    color: #fff;
}

.timeline-container {
    position: relative;
    overflow-x: auto;
    padding: 20px 0;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    scroll-behavior: smooth;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
    align-items: start;
}

/* Force line breaks to take full width */
.timeline-linebreak {
    grid-column: 1 / -1;  /* Span all columns */
    height: 1rem;  /* Reduced from 2rem to 1rem */
}

/* Category separator styles */
.category-separator {
    grid-column: 1 / -1;  /* Span all columns */
    width: 100%;
    position: relative;
    height: 2px;
    background: linear-gradient(
        to right,
        var(--accent-color),
        var(--accent-color)
    );
    margin: 0.5rem 0;  /* Reduced from 1rem to 0.5rem */
}

.category-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--glass-bg);
    padding: 0.5rem 1.5rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    color: var(--accent-color);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    white-space: nowrap;
    z-index: 1;
}

/* Regular timeline items */
.timeline-item {
    display: flex;
    flex-direction: column;
    min-width: 300px;
    width: 100%;
}

.timeline-item h2 {
    margin-bottom: 10px;  /* Reduced from 20px to 10px */
}

.games-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-top: 10px;  /* Reduced from 20px to 10px */
    min-height: 400px;
}

.game-card {
    width: 100%;
    margin-bottom: 0;
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 
        0 8px 32px 0 var(--glass-shadow),
        0 1px 2px 0 var(--glass-border);
    transition: all 0.3s ease;
    cursor: pointer;
    scroll-snap-align: start;
    animation: fadeIn 0.5s ease backwards;
    animation-delay: calc(var(--index) * 0.1s);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.game-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 16px 48px 0 var(--glass-shadow),
        0 2px 4px 0 var(--glass-border);
    border-color: var(--accent-color);
}

.game-card:active {
    transform: translateY(-4px) scale(0.99);
    transition: all 0.1s ease;
}

.game-logo {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.logo-container {
    position: relative;
    width: 100%;
    height: 200px;
}

.status-stamp {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 60px;
    height: 60px;
    z-index: 2;
    transition: transform 0.2s ease;
}

.status-stamp:hover {
    transform: scale(1.1);
}

/* Ensure the logo is behind the stamps */
.game-logo {
    position: relative;
    z-index: 1;
}

.game-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.game-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.game-details {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--glass-border);
    flex: 1;
}

/* Error Styling */
.error {
    color: #721c24;
    background-color: rgba(248, 215, 218, 0.1);
    border: 1px solid rgba(245, 198, 203, 0.2);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem;
    text-align: center;
    backdrop-filter: blur(8px);
}

/* Loading State */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    color: var(--accent-color);
    font-size: 1.125rem;
    grid-column: 1 / -1;  /* Make it span all columns */
    width: 100%;          /* Full width */
    text-align: center;   /* Center text */
}

.loading::after {
    content: "";
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--accent-color);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .timeline {
        grid-auto-columns: 85vw;
        gap: 1rem;
        padding: 1rem;
    }

    .filters {
        padding: 1rem;
    }

    select {
        width: 100%;
    }

    .game-card {
        border-radius: 16px;
    }

    .games-container {
        min-height: 300px;
    }
    
    .game-logo {
        height: 150px;
    }
}

/* Support for larger screens */
@media (min-width: 1920px) {
    .container {
        max-width: 1800px;
    }

    .timeline {
        grid-auto-columns: 350px;
    }
}

.header-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.header-logo {
    height: 60px;
    width: auto;
}

/* Invert logos in light mode */
#reset-filters-logo,
#author-logo {
    filter: invert(0.8) brightness(1.2); /* Less inversion and slightly brighter */
}

/* Remove inversion in dark mode */
[data-theme="dark"] #reset-filters-logo,
[data-theme="dark"] #author-logo {
    filter: none;
}

.reset-logo {
    cursor: pointer;
    transition: transform 0.3s ease;
    margin-bottom: 30px;
}

.reset-logo.hover {
    transform: rotate(-15deg) scale(1.02);
}

.author-line {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: -1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #666;
    position: relative;
    z-index: 1;
}

.author-logo {
    height: 36px;
    width: auto;
    transition: transform 0.3s ease;
}

.author-logo:hover {
    transform: scale(1.05) rotate(5deg);
}

.author-link {
    line-height: 0;
}

[data-theme="dark"] .author-line {
    color: #a0aec0;
}

.theme-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1000;
    color: var(--accent-color);
}

.theme-toggle:hover {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Dark mode styles */
[data-theme="dark"] {
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] body {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #f3f4f6;
}

[data-theme="dark"] h1 {
    color: #f3f4f6;
}

[data-theme="dark"] label {
    color: #f3f4f6;
}

[data-theme="dark"] select {
    color: #f3f4f6;
    background: rgba(30, 41, 59, 0.8);
}

[data-theme="dark"] .game-title {
    color: #f3f4f6;
}

[data-theme="dark"] .game-details {
    color: #e2e8f0;
}

[data-theme="dark"] .error {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

/* Remove the media query for dark mode since we're using data-theme now */
@media (prefers-color-scheme: dark) {
    /* Remove all styles from here */
}

/* Footer Styles */
.site-footer {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.footer-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-column p {
    margin-bottom: 0.5rem;
    color: #666;
    font-weight: 500;
}

.footer-links {
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
    justify-content: center;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
    justify-content: center;
    min-width: fit-content;
}

.footer-link:hover {
    opacity: 0.8;
}

.footer-logo {
    height: 24px;
    width: auto;
    vertical-align: middle;
}

/* Dark mode footer styles */
[data-theme="dark"] .footer-column p {
    color: #a0aec0;
}

/* Responsive footer */
@media (max-width: 768px) {
    .site-footer {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-column {
        width: 100%;
    }
}

/* The rule below was removed to prevent the logo from being inverted in dark mode */
/* 
[data-theme="dark"] #jeuxonline-logo {
    filter: invert(1);
}
*/

/* Remove the entire Airtable Form Styles section */
/* Airtable Form Styles */
.airtable-embed {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    margin: 2rem 0;
    transition: all 0.3s ease;
}

.airtable-embed:hover {
    box-shadow: 0 12px 40px 0 var(--glass-shadow);
}

/* Dark mode for Airtable form */
[data-theme="dark"] .airtable-embed {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Responsive adjustments for the form */
@media (max-width: 768px) {
    .airtable-embed {
        margin: 1rem 0;
        border-radius: 16px;
    }
}

/* Remove all navigation styles since we don't need them anymore */
.top-nav,
.nav-button,
[data-theme="dark"] .nav-button,
.nav-button:hover,
[data-theme="dark"] .nav-button:hover {
    display: none;
}

@media (max-width: 768px) {
    .theme-toggle {
        top: 0.5rem;
        right: 0.5rem;
    }
}

/* Prevent unwanted closing */
.filter-group:hover {
    z-index: 2;
}

.checkbox-group {
    min-width: 150px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.tooltip-container {
    position: relative;
    display: inline-block;
    cursor: help;
}

.tooltip-text {
    visibility: hidden;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    color: inherit;
    text-align: center;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 16px 0 var(--glass-shadow);
    font-size: 0.9em;
    font-weight: normal;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Add a small arrow at the bottom of the tooltip */
.tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--glass-border) transparent transparent transparent;
}

/* Category Separator Styles */
.timeline-item.new-category {
    break-before: always;
    margin-top: 2rem; /* Add extra space above new categories */
}

.category-separator {
    width: 100%;
    position: relative;
    height: 2px;
    background: linear-gradient(
        to right,
        transparent,
        var(--accent-color),
        transparent
    );
    margin-bottom: 2rem;
}

.category-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--glass-bg);
    padding: 0.5rem 1.5rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    color: var(--accent-color);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    white-space: nowrap;
    z-index: 1;
}

/* Dark mode adjustments */
[data-theme="dark"] .category-label {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

/* Floating Category Navigation */
.category-nav {
    position: fixed;
    right: 2rem;
    top: 70%;
    transform: translateY(-50%);
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 0.75rem;  /* Reduced padding */
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    max-height: 80vh;
    overflow-y: auto;
    transition: all 0.3s ease;  /* Smooth transition for all changes */
}

/* Add hover effect to the nav container */
.category-nav:hover {
    box-shadow: 0 12px 40px 0 var(--glass-shadow);
    border-color: var(--accent-color);
}

.category-nav-content {
    width: 180px;  /* Slightly reduced width */
}

.category-nav h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;  /* Smaller font size */
    margin-bottom: 0.75rem;
    color: var(--accent-color);
    text-align: center;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}

#category-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;  /* Consistent spacing between items */
}

#category-menu li {
    margin: 0;
}

#category-menu button {
    width: 100%;
    padding: 0.5rem 0.75rem;
    text-align: left;
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 0.85rem;  /* Slightly smaller font */
    transition: all 0.2s ease;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

/* Improved hover effect */
#category-menu button:hover {
    background: var(--glass-border);
    transform: translateX(4px);
}

/* Enhanced active state */
#category-menu button.active {
    background: var(--accent-color);
    color: white;
    font-weight: 500;
    padding-left: 1rem;
}

/* Add subtle indicator for active item */
#category-menu button.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 70%;
    background: white;
    border-radius: 0 2px 2px 0;
}

/* Scrollbar styling */
.category-nav::-webkit-scrollbar {
    width: 6px;
}

.category-nav::-webkit-scrollbar-track {
    background: transparent;
}

.category-nav::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

.category-nav::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Add collapse/expand functionality */
.category-nav-toggle {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.category-nav-toggle:hover {
    background: var(--glass-border);
    color: var(--gradient-end);
}

/* When menu is visible (Collapse button) */
.category-nav-toggle::before {
    content: '−';
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1;
}

/* When menu is collapsed (Expand button) */
.category-nav.collapsed {
    position: fixed;
    right: 2rem;
    top: 65%;
    transform: translateY(-50%);
    background: var(--accent-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
}

.category-nav.collapsed:hover {
    background: var(--gradient-end);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.category-nav.collapsed .category-nav-content {
    display: none;
}

.category-nav.collapsed .category-nav-toggle {
    display: none;
}

.category-nav.collapsed::before {
    content: '+';
    font-size: 1.75rem;
    font-weight: bold;
    line-height: 1;
    color: white;
}

/* Regular menu state */
.category-nav:not(.collapsed) {
    position: fixed;
    right: 2rem;
    top: 70%;
    transform: translateY(-50%);
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 0.75rem;
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    max-height: 80vh;
    overflow-y: auto;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(-50%) translateX(20px);
}

.category-nav:not(.collapsed).visible {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .category-nav {
        display: none;
    }
    
    .mobile-category-nav {
        display: flex;
    }

    #reset-filters-logo {
        display: none;
    }

    .header-content {
        margin-top: 0;
    }
}

/* Mobile Navigation Menu */
.mobile-category-nav {
    display: none;
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 0.5rem;
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    gap: 0.5rem;
}

.mobile-nav-button {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 0.75rem;
    border-radius: 12px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav-button:hover {
    background: var(--glass-border);
    transform: scale(1.1);
}

.mobile-nav-button:active {
    transform: scale(0.95);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .category-nav {
        display: none;
    }
    
    .mobile-category-nav {
        display: flex;
    }
}

/* Remove the old 768px media query for mobile navigation since we're handling it at 1200px now */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .timeline {
        grid-auto-columns: 85vw;
        gap: 1rem;
        padding: 1rem;
    }

    .filters {
        padding: 1rem;
    }

    select {
        width: 100%;
    }

    .game-card {
        border-radius: 16px;
    }

    .games-container {
        min-height: 300px;
    }
    
    .game-logo {
        height: 150px;
    }

    /* Header adjustments */
    header {
        padding: 0.5rem;
        margin-bottom: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 2.5rem;
    }

    .header-logo {
        height: 40px;
    }

    h1 {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .author-line {
        margin-top: -1rem;
        margin-bottom: 1rem;
        font-size: 0.8rem;
    }

    .author-logo {
        height: 24px;
    }

    .theme-toggle {
        top: 0.5rem;
        right: 0.5rem;
        width: 32px;
        height: 32px;
    }

    .theme-toggle .sun-icon,
    .theme-toggle .moon-icon {
        width: 18px;
        height: 18px;
    }

    /* Performance optimizations */
    .filters,
    .timeline-container,
    select {
        backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }

    [data-theme="dark"] .filters,
    [data-theme="dark"] .timeline-container,
    [data-theme="dark"] select {
        background: rgba(30, 41, 59, 0.95);
    }

    /* Prevent horizontal scrolling */
    .container {
        overflow-x: hidden;
    }

    /* Improve touch targets */
    .checkbox-group label {
        min-height: 44px;
        padding: 8px;
    }

    input[type="checkbox"] {
        width: 20px;
        height: 20px;
    }

    /* Stack filter mode buttons vertically */
    .filter-modes {
        flex-direction: column;
        width: 100%;
    }

    .filter-mode-btn {
        width: 100%;
        margin-bottom: 8px;
    }

    /* Improve touch feedback */
    .game-card:active {
        transform: scale(0.98);
    }

    .filter-mode-btn:active {
        opacity: 0.8;
    }

    /* Ensure images don't cause overflow */
    img {
        max-width: 100%;
        height: auto;
    }

    .suggest-button {
        top: 0.5rem;
        left: 0.5rem;
        padding: 6px 12px;
        font-size: 12px;
        min-width: 120px;
        text-align: center;
    }
}

@media (min-width: 1920px) {
    header {
        padding: 1.5rem;
    }

    .suggest-button {
        top: 1.5rem;
        left: 1.5rem;
        padding: 10px 20px;
        font-size: 16px;
    }

    .theme-toggle {
        top: 1.5rem;
        right: 1.5rem;
    }
}

.filter-modes {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-mode-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-mode-btn.everything {
    background-color: #4CAF50;
    color: white;
}

.filter-mode-btn.everything:hover {
    background-color: #45a049;
}

.filter-mode-btn.pc-master-race {
    background-color: #f44336;
    color: white;
}

.filter-mode-btn.pc-master-race:hover {
    background-color: #da190b;
}

/* Mobile-specific optimizations */
@media (max-width: 768px) {
    /* Header adjustments */
    header {
        padding: 0.5rem;
        margin-bottom: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 2.5rem;
    }

    .header-logo {
        height: 40px;
    }

    h1 {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .author-line {
        margin-top: -1rem;
        margin-bottom: 1rem;
        font-size: 0.8rem;
    }

    .author-logo {
        height: 24px;
    }

    .theme-toggle {
        top: 0.5rem;
        right: 0.5rem;
        width: 32px;
        height: 32px;
    }

    .theme-toggle .sun-icon,
    .theme-toggle .moon-icon {
        width: 18px;
        height: 18px;
    }

    /* Performance optimizations */
    .filters,
    .timeline-container,
    select {
        backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }

    [data-theme="dark"] .filters,
    [data-theme="dark"] .timeline-container,
    [data-theme="dark"] select {
        background: rgba(30, 41, 59, 0.95);
    }

    /* Prevent horizontal scrolling */
    .container {
        overflow-x: hidden;
    }

    /* Improve touch targets */
    .checkbox-group label {
        min-height: 44px;
        padding: 8px;
    }

    input[type="checkbox"] {
        width: 20px;
        height: 20px;
    }

    /* Stack filter mode buttons vertically */
    .filter-modes {
        flex-direction: column;
        width: 100%;
    }

    .filter-mode-btn {
        width: 100%;
        margin-bottom: 8px;
    }

    /* Improve touch feedback */
    .game-card:active {
        transform: scale(0.98);
    }

    .filter-mode-btn:active {
        opacity: 0.8;
    }

    /* Ensure images don't cause overflow */
    img {
        max-width: 100%;
        height: auto;
    }

    .suggest-button {
        top: 0.5rem;
        left: 0.5rem;
        padding: 6px 12px;
        font-size: 12px;
        min-width: 120px;
        text-align: center;
    }
}

/* Colored checkbox labels */
.checkbox-red {
    color: #f44336 !important;
}

.checkbox-orange {
    color: #ea580c !important;
}

/* Dark mode adjustments */
[data-theme="dark"] .checkbox-red {
    color: #da190b !important;
}

[data-theme="dark"] .checkbox-orange {
    color: #f97316 !important;
}

.suggest-button {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 8px 16px;
    border-radius: 4px;
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    z-index: 1000;
    font-size: 14px;
    white-space: nowrap;
    cursor: pointer;
    outline: none;
}

.suggest-button:hover,
.suggest-button:focus {
    background: var(--glass-bg);
    color: var(--text-color);
    border-color: var(--glass-border);
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .suggest-button {
        padding: 6px 12px;
        font-size: 12px;
        top: 0.5rem;
        left: 0.5rem;
        min-width: 120px;
        text-align: center;
    }
}

@media (min-width: 1920px) {
    .suggest-button {
        padding: 10px 20px;
        font-size: 16px;
        top: 1.5rem;
        left: 1.5rem;
    }
}