:root {
    --primary: #e50914;
    --secondary: #221f1f;
    --light: #f5f5f1;
    --dark: #141414;
    --success: #46d369;
    --warning: #e2b616;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--dark);
    color: var(--light);
}

.input-group {
    margin-bottom: 16px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}

.input-group input {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 4px;
    background-color: #333;
    color: var(--light);
    font-size: 16px;
    box-sizing: border-box;
}

.btn {
    width: 100%;
    padding: 16px;
    background-color: var(--primary);
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #f40612;
}

.app-container {
    display: none;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #333;
}

.app-title {
    color: var(--primary);
    margin: 0;
    font-size: 28px;
}

.search-bar {
    display: flex;
    flex: 1;
    max-width: 500px;
    margin: 0 20px;
}

.search-bar input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 4px 0 0 4px;
    background-color: #333;
    color: var(--light);
}

.search-bar button {
    padding: 10px 15px;
    background-color: var(--primary);
    border: none;
    border-radius: 0 4px 4px 0;
    color: white;
    cursor: pointer;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-info span {
    margin-right: 15px;
}

.logout-btn {
    padding: 8px 15px;
    background-color: transparent;
    border: 1px solid var(--light);
    border-radius: 4px;
    color: var(--light);
    cursor: pointer;
    transition: all 0.3s;
}

.logout-btn:hover {
    background-color: var(--light);
    color: var(--dark);
}

.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #333;
}

.tab {
    padding: 10px 20px;
    margin-right: 5px;
    background-color: transparent;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 16px;
    border-bottom: 3px solid transparent;
}

.tab.active {
    color: var(--light);
    border-bottom: 3px solid var(--primary);
}

.content {
    margin-top: 20px;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.media-card {
    background-color: #222;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s;
    position: relative;
}

.media-card:hover {
    transform: scale(1.05);
}

.media-card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
}

.media-info {
    padding: 10px;
}

.media-title {
    font-weight: bold;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-year {
    color: #999;
    font-size: 14px;
}

.media-rating {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--warning);
    padding: 5px;
    border-radius: 3px;
    font-weight: bold;
}

.status-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 5px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: bold;
}

.status-watching {
    background-color: var(--primary);
    color: white;
}

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

.status-plan {
    background-color: var(--warning);
    color: black;
}

.media-detail {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 100;
    overflow-y: auto;
    padding: 40px;
}

.detail-content {
    max-width: 1000px;
    margin: 0 auto;
    background-color: var(--secondary);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.detail-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
}

.detail-backdrop {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.detail-info {
    display: flex;
    margin-top: -100px;
    padding: 0 30px 30px;
    position: relative;
}

.detail-poster {
    width: 180px;
    height: 270px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
}

.detail-text {
    margin-left: 30px;
    padding-top: 70px;
}

.detail-title {
    font-size: 28px;
    margin-bottom: 10px;
}

.detail-metadata {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.detail-metadata span {
    margin-right: 15px;
    color: #ccc;
}

.detail-overview {
    margin-bottom: 20px;
    line-height: 1.6;
}

.detail-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.action-btn {
    padding: 10px 15px;
    border-radius: 4px;
    border: none;
    font-weight: bold;
    cursor: pointer;
}

.btn-watching {
    background-color: var(--primary);
    color: white;
}

.btn-completed {
    background-color: var(--success);
    color: white;
}

.btn-plan {
    background-color: var(--warning);
    color: black;
}

.btn-remove {
    background-color: #555;
    color: white;
}

.empty-state {
    text-align: center;
    padding: 40px;
}

.empty-state h3 {
    margin-bottom: 10px;
    color: #999;
}

.error-message {
    color: var(--primary);
    text-align: center;
    margin-top: 10px;
}

.loading {
    text-align: center;
    padding: 40px;
}

#loadMore {
    width: auto;
    margin: 0 auto;
}

#loadMore:hover {
    background: #ff0000;
}

.loading-btn {
    position: relative;
}

.loading-btn::after {
    content: "";
    display: inline-block;
    width: 20px;
    margin-left: 5px;
    text-align: left;
    animation: loadingDots 1.5s infinite;
}

#loadMore:disabled {
    opacity: 0.8;
    cursor: wait;
    background: #808080;
}

.media-genres {
    color: #999;
    font-size: 12px;
    margin-top: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.detail-metadata {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.detail-metadata span {
    margin-right: 15px;
    color: #ccc;
    font-size: 14px;
}


@keyframes loadingDots {
    0% { content: ""; }
    25% { content: "."; }
    50% { content: ".."; }
    75% { content: "..."; }
    100% { content: ""; }
}

/* Enhanced mobile responsiveness */
@media (max-width: 768px) {
    /* Stacked header for mobile */
    .header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .app-title {
        margin-bottom: 15px;
        text-align: center;
    }
    
    .search-bar {
        max-width: 100%;
        margin: 0 0 15px 0;
    }
    
    /* Full-width tab buttons on mobile */
    .tabs {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .tab {
        flex: 1 0 40%;
        text-align: center;
        margin: 5px;
        padding: 12px 5px;
        border-radius: 4px;
        background-color: #222;
    }
    
    .tab.active {
        background-color: var(--primary);
        border-bottom: none;
    }
    
    /* Better media grid for small screens */
    .media-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }
    
    /* Enhanced media detail modal */
    .media-detail {
        padding: 0;
    }
    
    .detail-content {
        border-radius: 0;
        min-height: 100vh;
    }
    
    .detail-backdrop {
        height: 180px;
    }
    
    .detail-info {
        margin-top: -50px;
        padding: 0 15px 20px;
    }
    
    .detail-poster {
        width: 120px;
        height: 180px;
    }
    
    .detail-text {
        padding-top: 40px;
    }
    
    .detail-title {
        font-size: 22px;
    }
    
    .detail-actions {
        flex-wrap: wrap;
    }
    
    .action-btn {
        flex: 1 0 calc(50% - 10px);
        margin: 5px;
        padding: 12px 10px;
    }
    
    /* Better touch targets */
    .search-bar input,
    .search-bar button {
        padding: 14px;
        font-size: 16px;
    }
    
    /* Bottom floating tab navigation for very small screens */
    @media (max-width: 480px) {
        .app-container {
            padding-bottom: 70px;
        }
        
        .tabs {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: var(--secondary);
            margin: 0;
            padding: 10px;
            z-index: 90;
            justify-content: space-around;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
        }
        
        .tab {
            font-size: 12px;
            flex: 1;
            margin: 0 2px;
            padding: 10px 0;
            border-radius: 4px;
        }
        
        /* Adjust content area for fixed bottom nav */
        .content {
            margin-bottom: 20px;
        }
        
        /* Single column view for extra small screens */
        .media-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
        }
        
        /* Login screen adjustments */
        .login-form {
            width: 90% !important;
            padding: 20px !important;
        }
    }
}

.detail-swipe-indicator {
    width: 40px;
    height: 5px;
    background-color: #555;
    border-radius: 5px;
    margin: 10px auto;
    display: none;
}

@media (max-width: 768px) {
    .detail-swipe-indicator {
        display: block;
    }
}

.pull-indicator {
    text-align: center;
    padding: 15px;
    display: none;
}

.pull-active .pull-indicator {
    display: block;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

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

.media-card {
    -webkit-tap-highlight-color: transparent;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--dark);
}

.login-form {
    background-color: var(--secondary);
    padding: 40px;
    border-radius: 8px;
    width: 350px;
}

.login-form h1 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 30px;
}