/* 主页特定样式 */

:root {
    --top-bar-offset: clamp(72px, 8vh, 96px);
}

.page-shell {
    min-height: calc(100vh - var(--top-bar-offset));
    min-height: calc(100svh - var(--top-bar-offset));
    padding-top: calc(2rem + var(--top-bar-offset));
}

.top-bar-spacer {
    width: 2.5rem;
    height: 2.5rem;
}

.settings-edge {
    position: fixed;
    right: 0;
    bottom: 0;
    width: 140px;
    height: 140px;
    --edge-arc-size: 140px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-color);
    z-index: 35;
    overflow: visible;
    cursor: pointer;
    pointer-events: none;
    /* Ignore clicks on the bounding box */
}

.settings-edge-crescent {
    position: absolute;
    right: 0;
    bottom: 0;
    width: var(--edge-arc-size);
    height: var(--edge-arc-size);
    filter: drop-shadow(0 8px 18px rgba(123, 223, 255, 0.35));
    transition: transform 0.25s ease, filter 0.25s ease;
    pointer-events: none;
    /* Ignore clicks on the SVG box */
}

.settings-edge-crescent path {
    fill: url(#edgeCornerGradient);
    stroke: none;
    pointer-events: auto;
    /* Capture clicks ONLY on the colored shape */
    cursor: pointer;
}

.settings-edge .settings-icon {
    position: absolute;
    right: 18px;
    bottom: 18px;
    opacity: 0.7;
    transition: opacity 0.2s ease, transform 0.2s ease;
    color: var(--text-color);
    pointer-events: auto;
    /* Clickable icon */
    cursor: pointer;
}

.settings-edge:hover .settings-edge-crescent,
.settings-edge:focus-visible .settings-edge-crescent {
    transform: scale(1.05);
    /* Only scale, don't move */
    filter: drop-shadow(0 12px 24px rgba(123, 223, 255, 0.5));
}

.settings-edge:hover .settings-icon,
.settings-edge:focus-visible .settings-icon {
    opacity: 1;
    transform: translate(0, 0) scale(1.1);
}

@media (max-width: 640px) {
    .settings-edge .settings-icon {
        opacity: 0.8;
    }
}

.top-corner-button {
    position: fixed;
    z-index: 10;
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    box-shadow: var(--glass-shadow-soft);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    transition: all 0.2s ease;
}

.top-corner-button:hover {
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.search-shell {
    border-radius: 999px;
    padding: 4px;
    background: rgba(8, 14, 24, 0.6);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow-soft);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    display: flex;
    align-items: stretch;
    gap: 6px;
}

.search-shell .search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-color);
    padding: 0 1.1rem;
    font-size: 1rem;
}

.search-shell .search-input:focus {
    outline: none;
}

.search-shell .search-clear {
    color: rgba(238, 247, 255, 0.55);
}

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

.filters-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    min-width: 0;
    padding-top: 0.2rem;
    padding-bottom: 0.4rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filters-row::-webkit-scrollbar {
    display: none;
}

.filter-chip {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(238, 247, 255, 0.65);
    border-radius: 999px;
    padding: 0.3rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.filter-chip:hover {
    border-color: var(--glass-border-strong);
    color: var(--text-color);
    transform: translateY(-1px);
}

.filter-chip.active {
    background: var(--accent-gradient);
    color: #07111a;
    border-color: rgba(255, 255, 255, 0.38);
    box-shadow: 0 8px 20px rgba(123, 223, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.recent-search-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    margin: 0.25rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    color: var(--text-color);
    font-size: 0.875rem;
    transition: all 0.2s;
    box-shadow: var(--glass-shadow-soft);
}

.recent-search-tag:hover {
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.douban-container {
    margin: 2.5rem auto;
    max-width: 1280px;
    padding: 0 0.5rem;
}

.douban-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.douban-toggle {
    display: flex;
    align-items: center;
    background: rgba(10, 16, 26, 0.65);
    border: 1px solid var(--glass-border);
    border-radius: 9999px;
    padding: 0.25rem;
    box-shadow: var(--glass-shadow-soft);
}

.douban-toggle-button {
    padding: 0.35rem 0.9rem;
    font-size: 0.85rem;
    border-radius: 9999px;
    color: rgba(238, 247, 255, 0.6);
    transition: all 0.2s ease;
}

.douban-toggle-button.active {
    background: var(--accent-gradient);
    color: #07111a;
    box-shadow: 0 6px 14px rgba(123, 223, 255, 0.35);
}

.douban-toggle-button:not(.active):hover {
    color: var(--text-color);
}

.douban-refresh-button {
    font-size: 0.85rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
}

.douban-tags-container {
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.douban-tags {
    display: flex;
    gap: 0.5rem;
    min-width: max-content;
}

.douban-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    color: rgba(238, 247, 255, 0.7);
    font-size: 0.85rem;
    transition: all 0.2s;
}

.douban-tag:hover {
    border-color: var(--glass-border-strong);
}

.douban-tag.active {
    background: var(--accent-gradient);
    border-color: rgba(255, 255, 255, 0.35);
    color: #07111a;
}

.search-results-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 0.5rem;
}

.search-result-stats {
    text-align: right;
    font-size: 0.875rem;
    color: rgba(238, 247, 255, 0.6);
    margin-bottom: 1rem;
}

.search-results-grid {
    display: grid;
    gap: 1rem;
}

@media (max-width: 640px) {
    .search-results-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 641px) and (max-width: 768px) {
    .search-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .search-results-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1025px) {
    .search-results-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}