/* ========================================
   Works Index - 融入網站整體風格
   ======================================== */

.works-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* ========== 頁面標題區 ========== */
.works-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.works-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary, #1f2937);
}

.works-subtitle {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: var(--text-muted, #6b7280);
}

/* ========== 按鈕 ========== */
.works-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.works-btn-primary {
    background: var(--primary, #3b82f6);
    color: #fff;
}

.works-btn-primary:hover {
    background: var(--primary-hover, #2563eb);
    transform: translateY(-1px);
    color: #fff;
}

.works-btn-outline {
    background: transparent;
    color: var(--primary, #3b82f6);
    border: 1.5px solid var(--primary, #3b82f6);
}

.works-btn-outline:hover {
    background: var(--primary, #3b82f6);
    color: #fff;
}

/* ========== 工具列 ========== */
.works-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.works-toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ========== 標籤篩選列 ========== */
.works-tag-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    min-height: 0;
}

.works-tag-chip {
    appearance: none;
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border-radius: 999px;
    border: 1.5px solid var(--border-color, #e5e7eb);
    background: var(--bg-card, #fff);
    color: var(--text-secondary, #6b7280);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.works-tag-chip:hover {
    border-color: var(--primary, #3b82f6);
    color: var(--primary, #3b82f6);
    transform: translateY(-1px);
}

.works-tag-chip.active {
    background: var(--primary, #3b82f6);
    border-color: var(--primary, #3b82f6);
    color: #fff;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

:root[data-theme="dark"] .works-tag-chip {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(71, 85, 105, 0.5);
    color: #94a3b8;
}

:root[data-theme="dark"] .works-tag-chip:hover {
    border-color: #60a5fa;
    color: #60a5fa;
}

:root[data-theme="dark"] .works-tag-chip.active {
    background: #3b82f6;
    border-color: #3b82f6;
    color: #fff;
}

.works-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-input, #f3f4f6);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 8px;
    min-width: 240px;
    transition: all 0.2s ease;
}

.works-search:focus-within {
    border-color: var(--primary, #3b82f6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.works-search svg {
    color: var(--text-muted, #9ca3af);
    flex-shrink: 0;
}

.works-search input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.9rem;
    width: 100%;
    color: var(--text-primary, #1f2937);
}

.works-search input::placeholder {
    color: var(--text-muted, #9ca3af);
}

.works-view-toggle {
    display: flex;
    background: var(--bg-input, #f3f4f6);
    border-radius: 6px;
    padding: 3px;
}

.works-view-btn {
    padding: 6px 8px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-muted, #9ca3af);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.works-view-btn:hover {
    color: var(--text-primary, #1f2937);
}

.works-view-btn.active {
    background: var(--bg-card, #fff);
    color: var(--primary, #3b82f6);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.works-sort {
    padding: 8px 12px;
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 6px;
    background: var(--bg-card, #fff);
    font-size: 0.875rem;
    color: var(--text-primary, #1f2937);
    cursor: pointer;
    outline: none;
}

.works-sort:focus {
    border-color: var(--primary, #3b82f6);
}

/* ========== 作品格狀 ========== */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.works-grid.list-view {
    grid-template-columns: 1fr;
}

.works-grid.list-view .work-card {
    display: flex;
    flex-direction: row;
}

.works-grid.list-view .work-card-media {
    width: 200px;
    flex-shrink: 0;
}

.works-grid.list-view .work-card-body {
    flex: 1;
}

/* ========== 作品卡片 ========== */
.work-card {
    background: var(--bg-card, #fff);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color, #e5e7eb);
    transition: all 0.2s ease;
}

.work-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    border-color: transparent;
}

.work-card-link {
    display: block;
    text-decoration: none;
}

.work-card-media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-input, #f3f4f6);
}

.work-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.work-card:hover .work-card-media img {
    transform: scale(1.03);
}

.work-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.work-card:hover .work-card-overlay {
    opacity: 1;
}

.work-preview-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary, #1f2937);
}

.work-preview-btn:hover {
    background: var(--primary, #3b82f6);
    color: #fff;
    transform: scale(1.1);
}

.work-card-body {
    padding: 16px;
}

.work-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary, #1f2937);
    text-decoration: none;
    display: block;
    margin-bottom: 6px;
    line-height: 1.4;
}

.work-card-title:hover {
    color: var(--primary, #3b82f6);
}

.work-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary, #6b7280);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.work-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color, #e5e7eb);
    background: var(--bg-footer, #fafafa);
}

.work-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.work-author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 0.75rem;
}

.work-author-name {
    font-size: 0.8rem;
    color: var(--text-secondary, #6b7280);
}

.work-stats {
    display: flex;
    gap: 10px;
}

.work-stat {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.75rem;
    color: var(--text-muted, #9ca3af);
}

.work-stat-like svg {
    color: #ef4444;
}

/* ========== 空狀態 ========== */
.works-empty {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted, #9ca3af);
}

.works-empty svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.works-empty h3 {
    font-size: 1.1rem;
    color: var(--text-primary, #1f2937);
    margin: 0 0 8px;
}

.works-empty p {
    margin: 0;
}

/* ========== Modal ========== */
.works-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.works-modal-backdrop.show {
    opacity: 1;
    visibility: visible;
}

.works-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: var(--bg-card, #fff);
    border-radius: 12px;
    z-index: 1001;
    max-width: 700px;
    width: 92%;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.works-modal.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.works-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.2s ease;
    color: var(--text-primary, #1f2937);
}

.works-modal-close:hover {
    background: var(--primary, #3b82f6);
    color: #fff;
}

.works-modal-body {
    display: flex;
    flex-direction: column;
}

.works-modal-img {
    aspect-ratio: 16/9;
    background: var(--bg-input, #f3f4f6);
    overflow: hidden;
}

.works-modal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.works-modal-info {
    padding: 20px;
}

.works-modal-info h2 {
    font-size: 1.25rem;
    margin: 0 0 8px;
    color: var(--text-primary, #1f2937);
}

.works-modal-meta {
    color: var(--text-muted, #9ca3af);
    font-size: 0.85rem;
    margin: 0 0 12px;
}

.works-modal-desc {
    color: var(--text-secondary, #6b7280);
    line-height: 1.6;
    margin: 0 0 16px;
    font-size: 0.9rem;
}

.works-modal-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    color: var(--text-muted, #9ca3af);
    font-size: 0.85rem;
}

/* ========== 響應式 ========== */
@media (max-width: 768px) {
    .works-container {
        padding: 16px;
    }

    .works-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .works-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .works-search {
        min-width: 100%;
    }

    .works-toolbar-right {
        justify-content: space-between;
    }

    .works-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .works-grid.list-view .work-card {
        flex-direction: column;
    }

    .works-grid.list-view .work-card-media {
        width: 100%;
    }
}

/* ========== 深色模式（使用 data-theme） ========== */
:root[data-theme="dark"] .works-container {
    --bg-card: rgba(30, 41, 59, 0.8);
    --bg-input: rgba(51, 65, 85, 0.6);
    --bg-footer: rgba(15, 23, 42, 0.7);
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: rgba(71, 85, 105, 0.5);
    --primary: #60a5fa;
    --primary-hover: #3b82f6;
}

:root[data-theme="dark"] .work-card,
:root[data-theme="dark"] .works-search,
:root[data-theme="dark"] .works-sort,
:root[data-theme="dark"] .works-modal {
    background: rgba(30, 41, 59, 0.9);
    border-color: rgba(71, 85, 105, 0.5);
}

:root[data-theme="dark"] .works-title,
:root[data-theme="dark"] .work-card-title,
:root[data-theme="dark"] .works-modal-info h2,
:root[data-theme="dark"] .works-empty h3 {
    color: #f1f5f9;
}

:root[data-theme="dark"] .works-subtitle,
:root[data-theme="dark"] .work-card-desc,
:root[data-theme="dark"] .work-author-name,
:root[data-theme="dark"] .works-modal-desc {
    color: #cbd5e1;
}

:root[data-theme="dark"] .works-search input {
    color: #f1f5f9;
}

:root[data-theme="dark"] .works-view-toggle {
    background: rgba(51, 65, 85, 0.6);
}

:root[data-theme="dark"] .works-view-btn.active {
    background: rgba(30, 41, 59, 0.9);
    color: #60a5fa;
}

:root[data-theme="dark"] .work-card-footer {
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(71, 85, 105, 0.4);
}

:root[data-theme="dark"] .work-card-media {
    background: rgba(51, 65, 85, 0.5);
}

:root[data-theme="dark"] .work-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

:root[data-theme="dark"] .works-modal-close {
    background: rgba(51, 65, 85, 0.9);
    color: #e2e8f0;
}

:root[data-theme="dark"] .work-preview-btn {
    background: rgba(30, 41, 59, 0.95);
    color: #e2e8f0;
}

:root[data-theme="dark"] .work-preview-btn:hover {
    background: #3b82f6;
    color: #fff;
}

/* ========== 作品類型標籤 ========== */
.work-card-type {
    padding: 10px 16px;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

.work-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    font-size: .78rem;
    font-weight: 600;
    border-radius: 999px;
}

.work-type-badge-code {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
}

.work-type-badge-sheet {
    color: #16a34a;
    background: rgba(22, 163, 74, 0.1);
}

:root[data-theme="dark"] .work-card-type {
    border-top-color: #334155;
}

:root[data-theme="dark"] .work-type-badge-code {
    color: #60a5fa;
    background: rgba(96, 165, 250, 0.15);
}

:root[data-theme="dark"] .work-type-badge-sheet {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.15);
}