.page-closing {
    padding-top: 0;
    min-height: 100vh;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(247, 249, 250, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    padding: 16px 0 12px;
}

.header-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 24px;
}

.header-actions {
    display: flex;
    gap: 10px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    font-size: 18px;
    transition: all var(--transition-fast);
}

.header-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-box {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 20px 0 48px;
    font-size: 15px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.search-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--text-tertiary);
    color: white;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.search-clear.show {
    opacity: 1;
    pointer-events: auto;
}

.tag-bar {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 0 2px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}

.tag-bar::-webkit-scrollbar {
    display: none;
}

.tag-chip {
    flex-shrink: 0;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.tag-chip:hover {
    color: var(--primary-color);
    border-color: var(--primary-light);
    background: rgba(59, 130, 246, 0.04);
}

.tag-chip.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.content-area {
    padding: 20px 0 40px;
}

.stats-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 0 4px;
}

.stats-text {
    font-size: 13px;
    color: var(--text-secondary);
}

.stats-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.sort-toggle {
    display: flex;
    gap: 4px;
    background: var(--bg-card);
    border-radius: 8px;
    padding: 3px;
    border: 1px solid var(--border-light);
}

.sort-btn {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 6px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.scripts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

@media (max-width: 768px) {
    .scripts-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.script-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.script-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 12px;
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
    flex: 1;
}

.card-hot {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.card-hot.high {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #dc2626;
}

.card-content {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 14px;
}

.card-content p {
    margin-bottom: 6px;
}

.card-content p:last-child {
    margin-bottom: 0;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.card-tag {
    padding: 3px 10px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--primary-color);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}

.card-stats {
    display: flex;
    gap: 14px;
}

.card-stat {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-tertiary);
}

.card-stat .icon {
    font-size: 14px;
}

.card-actions {
    display: flex;
    gap: 8px;
}

.card-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    background: transparent;
}

.card-action-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
}

.card-action-btn.liked {
    color: #ef4444;
}

.card-action-btn.success-marked {
    color: var(--success-color);
}

.copy-overlay {
    position: absolute;
    bottom: 60px;
    right: 16px;
    padding: 10px 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    transform: translateY(20px) scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
    white-space: nowrap;
}

.script-card:hover .copy-overlay {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

.copy-overlay.copied {
    background: linear-gradient(135deg, var(--success-color), #059669);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

.var-highlight {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9em;
    display: inline-block;
    margin: 0 1px;
}

.card-content .var-highlight {
    animation: varPulse 2s ease-in-out infinite;
}

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

@media (max-width: 768px) {
    .copy-overlay {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px 16px;
    }
    
    .card-action-btn {
        min-width: 44px;
        min-height: 44px;
    }
}

.load-more {
    text-align: center;
    margin-top: 30px;
}

.load-more-btn {
    padding: 12px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.load-more-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary-color);
    background: rgba(59, 130, 246, 0.04);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xl);
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 17px;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-body .detail-content {
    font-size: 15px;
    line-height: 1.8;
    color: #374151;
}

.modal-body .detail-content p {
    margin-bottom: 10px;
}

.modal-body .detail-content strong {
    color: var(--text-primary);
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 12px;
}

.modal-footer .btn {
    flex: 1;
    height: 44px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

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

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35);
}

.btn-primary.copied {
    background: linear-gradient(135deg, var(--success-color), #059669);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

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

.nav-tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: space-around;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
    z-index: 90;
}

.nav-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 12px;
    color: var(--text-tertiary);
    font-size: 11px;
    transition: all var(--transition-fast);
    flex: 1;
}

.nav-tab .icon {
    font-size: 22px;
}

.nav-tab.active {
    color: var(--primary-color);
}

.nav-tab.active .icon {
    transform: scale(1.1);
}

@media (min-width: 769px) {
    .nav-tabs {
        display: none;
    }
    
    .content-area {
        padding-bottom: 40px;
    }
}

.desktop-nav {
    display: none;
}

@media (min-width: 769px) {
    .desktop-nav {
        display: flex;
        gap: 6px;
    }
    
    .desktop-nav .nav-item {
        padding: 8px 16px;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        transition: all var(--transition-fast);
        display: flex;
        align-items: center;
        gap: 6px;
    }
    
    .desktop-nav .nav-item:hover {
        background: rgba(59, 130, 246, 0.08);
        color: var(--primary-color);
    }
    
    .desktop-nav .nav-item.active {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
        color: white;
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    }
}

.loading-state {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.placeholder-highlight {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}