/* ═══════════════════════════════════════════════
   Search Filter: 小說搜尋篩選頁
   v1.2.6 — 原生標題、Grid 5欄、排序去框線
   ═══════════════════════════════════════════════ */

/* ─── 標題區（不覆寫間距，保持與其他頁面一致）─── */

/* ─── 頁面容器 ─── */
.search-page-content {
    padding-top: 0;
    padding-bottom: 60px;
}

/* ─── 篩選區域 ─── */
.search-filters {
    margin-bottom: 2.4rem;
}

.search-filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.search-filter-group:last-child {
    margin-bottom: 0;
}

.search-filter-label {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary-text, #999);
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.search-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

/* ─── 篩選 Chip ─── */
.search-chip {
    font-size: 1.4rem;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 10px;
    border: 1px solid var(--color-border, #e1e1e1);
    background: transparent;
    color: var(--color-darker-gray);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
    font-family: inherit;
    line-height: 1.4;
}

.search-chip:hover {
    border-color: var(--ghost-accent-color);
    color: var(--ghost-accent-color);
}

.search-chip.active {
    background: var(--ghost-accent-color);
    border-color: var(--ghost-accent-color);
    color: #fff;
}

/* ─── 工具列（排序 + 檢視切換）─── */
.search-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.6rem;
    padding-bottom: 1.6rem;
    border-bottom: 1px solid var(--color-border, #e1e1e1);
    gap: 1rem;
}

/* ─── 排序 Dropdown（參考 sort-button 無框線風格）─── */
.search-sort-select {
    font-size: 1.4rem;
    font-weight: 500;
    padding: 0.4rem 0;
    border: none;
    background: transparent;
    color: var(--color-primary-text);
    cursor: pointer;
    transition: opacity 0.2s ease;
    font-family: inherit;
    line-height: 1.4;
    appearance: none;
    -webkit-appearance: none;
}

.search-sort-select:hover {
    opacity: 0.8;
}

.search-sort-select:focus {
    outline: none;
    opacity: 0.8;
}

.search-view-toggle {
    display: flex;
    gap: 4px;
}

.search-view-btn {
    padding: 6px;
    border: 1px solid var(--color-border, #e1e1e1);
    border-radius: 6px;
    background: transparent;
    color: var(--color-secondary-text, #999);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-view-btn:hover {
    border-color: var(--color-darker-gray, #333);
    color: var(--color-darker-gray, #333);
}

.search-view-btn.active {
    background: transparent;
    border-color: var(--color-darker-gray, #333);
    color: var(--color-darker-gray, #333);
}

/* ─── 結果計數（在 toolbar 內，自動推到右側切換按鈕旁）─── */
.search-result-count {
    font-size: 1.3rem;
    color: var(--color-secondary-text, #999);
    margin: 0;
    margin-left: auto;
}

/* ─── 結果共用 ─── */
.search-results {
    list-style: none;
    padding: 0;
    margin: 0;
}

.search-result-link {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.15s ease;
}

.search-result-link:hover {
    opacity: 0.75;
}

.search-result-name {
    font-weight: 600;
    color: var(--color-darker-gray);
    line-height: 1.4;
}

.search-result-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-secondary-text, #999);
}

.search-result-tag {
    display: inline-block;
    font-size: 1.2rem;
    font-weight: 500;
    padding: 0.15rem 0.6rem;
    border-radius: 100px;
    background: var(--color-lighter-gray, #f0f0f0);
    color: var(--color-secondary-text, #777);
    line-height: 1.4;
}

.search-result-dot {
    color: var(--color-border, #ccc);
}

/* ─── 封面圖共用（統一 20:29 比例）─── */
.search-result-cover {
    margin: 0;
    overflow: hidden;
    background: var(--color-lighter-gray, #f0f0f0);
    flex-shrink: 0;
    aspect-ratio: 20 / 29;
}

.search-result-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.search-result-no-cover {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-secondary-text, #aaa);
}

/* ═══ List 模式 ═══ */
.search-results-list .search-result-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--color-border, #eee);
}

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

.search-results-list .search-result-link {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
}

.search-results-list .search-result-cover {
    width: 52px;
    border-radius: 6px;
}

.search-results-list .search-result-no-cover {
    font-size: 2rem;
}

.search-results-list .search-result-body {
    flex: 1;
    min-width: 0;
}

.search-results-list .search-result-name {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
}

.search-results-list .search-result-info {
    font-size: 1.3rem;
}

/* ═══ Grid 模式（桌機 5 欄）═══ */
.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 20px;
}

.search-results-grid .search-result-item {
    padding: 0;
    border-bottom: none;
}

.search-results-grid .search-result-link {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-results-grid .search-result-cover {
    width: 100%;
    border-radius: 8px;
}

.search-results-grid .search-result-no-cover {
    font-size: 2.8rem;
}

.search-results-grid .search-result-body {
    min-width: 0;
}

.search-results-grid .search-result-name {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

.search-results-grid .search-result-info {
    font-size: 1.2rem;
}

/* Grid 模式下隱藏 tag pills 和分隔點（空間不夠） */
.search-results-grid .search-result-tag,
.search-results-grid .search-result-dot {
    display: none;
}

/* ─── 載入中 ─── */
.search-loading {
    text-align: center;
    padding: 4rem 0;
    color: var(--color-secondary-text, #999);
    font-size: 1.5rem;
}

.search-loading-dots {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1.6rem;
}

.search-loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-secondary-text, #999);
    animation: sf-bounce 1.4s ease-in-out infinite;
}

.search-loading-dots span:nth-child(2) {
    animation-delay: 0.16s;
}

.search-loading-dots span:nth-child(3) {
    animation-delay: 0.32s;
}

@keyframes sf-bounce {
    0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
    40% { opacity: 1; transform: scale(1); }
}

.search-loading-hint {
    font-size: 1.3rem;
    color: var(--color-secondary-text, #bbb);
    margin-top: 0.4rem;
}

/* ─── 空狀態 ─── */
.search-empty {
    text-align: center;
    padding: 4rem 0;
    color: var(--color-secondary-text, #999);
}

.search-empty-icon {
    font-size: 4.8rem;
    margin-bottom: 1.2rem;
}

.search-empty p {
    font-size: 1.6rem;
    margin: 0 0 2rem;
}

.search-clear-btn {
    font-size: 1.4rem;
    font-weight: 500;
    padding: 0.8rem 2.4rem;
    border-radius: 100px;
    border: 1.5px solid var(--color-border, #e1e1e1);
    background: transparent;
    color: var(--color-darker-gray);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.search-clear-btn:hover {
    border-color: var(--ghost-accent-color);
    color: var(--ghost-accent-color);
}

/* ─── 深色模式 ─── */
.has-light-text .search-chip {
    border-color: rgba(255,255,255,0.2);
    color: var(--color-darker-gray);
}

.has-light-text .search-chip:hover {
    border-color: var(--ghost-accent-color);
    color: var(--ghost-accent-color);
}

.has-light-text .search-chip.active {
    background: var(--ghost-accent-color);
    border-color: var(--ghost-accent-color);
    color: #fff;
}

.has-light-text .search-sort-select {
    color: var(--color-primary-text);
}

.has-light-text .search-view-btn {
    border-color: rgba(255,255,255,0.2);
    color: var(--color-secondary-text);
}

.has-light-text .search-view-btn:hover {
    border-color: rgba(255,255,255,0.6);
    color: rgba(255,255,255,0.9);
}

.has-light-text .search-view-btn.active {
    background: transparent;
    border-color: rgba(255,255,255,0.85);
    color: rgba(255,255,255,0.9);
}

.has-light-text .search-toolbar {
    border-bottom-color: rgba(255,255,255,0.1);
}

.has-light-text .search-result-tag {
    background: rgba(255,255,255,0.1);
    color: var(--color-secondary-text);
}

.has-light-text .search-result-cover {
    background: rgba(255,255,255,0.08);
}

.has-light-text .search-result-item {
    border-bottom-color: rgba(255,255,255,0.08);
}

.has-light-text .search-clear-btn {
    border-color: rgba(255,255,255,0.2);
    color: var(--color-darker-gray);
}

.has-light-text .search-clear-btn:hover {
    border-color: var(--ghost-accent-color);
    color: var(--ghost-accent-color);
}

/* ─── 手機版 ─── */
@media (max-width: 767px) {
    .search-filter-chips {
        gap: 0.8rem;
    }

    .search-chip {
        font-size: 1.4rem;
        padding: 0.3rem 0.8rem;
    }

    /* List 模式 */
    .search-results-list .search-result-cover {
        width: 42px;
    }

    .search-results-list .search-result-name {
        font-size: 1.6rem;
    }

    .search-results-list .search-result-info {
        font-size: 1.3rem;
    }

    /* 手機版列表：tag 換行到話次日期下方（dot 當換行器） */
    .search-results-list .search-result-dot {
        flex-basis: 100%;
        height: 0;
        overflow: hidden;
        margin: 0;
        padding: 0;
    }

    /* Grid 模式 */
    .search-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 12px;
    }

    .search-results-grid .search-result-name {
        font-size: 1.5rem;
    }

    .search-results-grid .search-result-info {
        font-size: 1.2rem;
    }
}