/* 贾维斯工作台 v3.0 - 统一组件样式 */

/* === 按钮 === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
    height: 36px;
    font-size: var(--text-sm);
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
    font-family: var(--font-sans);
    white-space: nowrap;
}

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

.btn-primary:hover {
    box-shadow: var(--neon-glow);
    transform: translateY(-1px);
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger-color);
}

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

.btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* === 卡片 — iPhone Vibrancy 玻璃态 === */
.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    transition: all var(--duration-fast) var(--ease-default);
    position: relative;
    overflow: hidden;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

.card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glass-shadow), var(--neon-glow);
}

.card:hover::after {
    left: 100%;
}

.card-header {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === 输入框 === */
.input {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    height: 36px;
    padding: 0 12px;
    font-size: var(--text-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--duration-fast);
    font-family: var(--font-sans);
}

.input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-bg);
}

.input::placeholder {
    color: var(--text-tertiary);
}

/* === 标签/Badge === */
.badge {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
}

.badge-default {
    background: var(--bg-surface);
    color: var(--text-secondary);
}

.badge-success {
    background: var(--success-bg);
    color: var(--success-color);
}

.badge-danger {
    background: var(--danger-bg);
    color: var(--danger-color);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning-color);
}

.badge-info {
    background: var(--info-bg);
    color: var(--info-color);
}

/* === 进度条 === */
.progress {
    height: 4px;
    background: var(--bg-surface);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 999px;
    transition: width 500ms ease-out;
}

.progress-green .progress-bar { background: var(--success-color); }
.progress-yellow .progress-bar { background: var(--warning-color); }
.progress-red .progress-bar { background: var(--danger-color); }
.progress-blue .progress-bar { background: var(--accent-color); }

/* === 表单 === */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: var(--text-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--duration-fast);
    font-family: var(--font-sans);
    width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-bg);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

/* === 工具栏 === */
.tab-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
    flex-shrink: 0;
}

.toolbar-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: all var(--duration-fast);
    font-family: var(--font-sans);
    white-space: nowrap;
}

.toolbar-btn:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

.toolbar-btn.primary {
    background: var(--gradient-accent);
    border-color: transparent;
    color: white;
    font-weight: 600;
}

.toolbar-btn.primary:hover {
    box-shadow: var(--neon-glow);
    transform: translateY(-1px);
    opacity: 0.95;
}

.toolbar-select {
    background: var(--input-bg);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-xs);
    padding: 6px 10px;
    cursor: pointer;
    font-family: var(--font-sans);
}

/* === Section === */
.section {
    padding: 20px;
}

.section-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

/* === 设置页面 === */
.settings-content {
    padding: 20px;
}

.setting-group {
    margin-bottom: 24px;
}

.setting-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.setting-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    min-width: 80px;
}

.setting-input,
.setting-select {
    background: var(--input-bg);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: var(--text-sm);
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-sans);
}

.setting-input:focus,
.setting-select:focus {
    border-color: var(--accent-color);
}

.setting-actions {
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
}

.setting-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    cursor: pointer;
    font-family: var(--font-sans);
}

.setting-btn.save {
    background: var(--accent-color);
    color: white;
}

/* === 弹窗 === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--modal-bg);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 0;
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--duration-normal) var(--ease-default);
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-large {
    max-width: 96vw;
    width: 96vw;
    max-height: 92vh;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast);
}

.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
}

.modal-body {
    padding: 20px;
}

.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
}

.modal-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--duration-fast);
    font-family: var(--font-sans);
}

.modal-btn:hover {
    background: var(--bg-surface);
}

.modal-btn.primary {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.modal-btn.save {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.modal-btn.cancel {
    background: transparent;
}

.modal-btn.danger {
    background: var(--danger-bg);
    border-color: transparent;
    color: var(--danger-color);
}

.modal-btn.success {
    background: var(--success-bg);
    border-color: transparent;
    color: var(--success-color);
}

.modal-btn.secondary {
    background: var(--bg-surface);
    border-color: transparent;
}

/* === Toast通知 — iPhone Vibrancy 玻璃态 === */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: var(--text-sm);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    transform: translateX(120%);
    transition: transform var(--duration-normal) var(--ease-default);
    min-width: 280px;
}

.toast.show {
    transform: translateX(0);
}

.toast-success { border-left: 3px solid var(--success-color); box-shadow: 0 0 12px rgba(34, 197, 94, 0.15); }
.toast-error { border-left: 3px solid var(--danger-color); box-shadow: 0 0 12px rgba(239, 68, 68, 0.15); }
.toast-warning { border-left: 3px solid var(--warning-color); box-shadow: 0 0 12px rgba(245, 158, 11, 0.15); }
.toast-info { border-left: 3px solid var(--accent-color); box-shadow: 0 0 12px rgba(59, 130, 246, 0.15); }

/* === 文件编辑器 === */
.file-editor {
    width: 100%;
    min-height: 400px;
    padding: 16px;
    background: var(--bg-base);
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    resize: vertical;
    outline: none;
}

/* === 终端弹窗 === */
.terminal-modal {
    max-width: 900px;
    background: var(--terminal-bg);
}

.terminal-container {
    height: 500px;
    padding: 8px;
}

/* === 骨架屏 — 霓虹脉冲 === */
.skeleton-loader {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    padding: 20px;
}

.skeleton-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    height: 160px;
    position: relative;
    overflow: hidden;
}

.skeleton-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.06), transparent);
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

@keyframes skeleton-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes shimmer {
    0% { opacity: 0.3; }
    50% { opacity: 0.6; }
    100% { opacity: 0.3; }
}

/* 行内骨架 — 用于列表项 */
.skeleton-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
}
.skeleton-inline-bar {
    height: 10px;
    border-radius: 5px;
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}
.skeleton-inline-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.06), transparent);
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}
.skeleton-inline-bar.w60 { width: 60%; }
.skeleton-inline-bar.w80 { width: 80%; }
.skeleton-inline-bar.w40 { width: 40%; }
.skeleton-inline-bar.w30 { width: 30%; }

/* 指标卡片骨架 */
.skeleton-metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 0 24px 16px;
}
.skeleton-metric-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    position: relative;
    overflow: hidden;
}
.skeleton-metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.06), transparent);
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}
.skeleton-metric-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--bg-surface);
    margin-bottom: 12px;
}
.skeleton-metric-value {
    width: 40px;
    height: 28px;
    border-radius: 6px;
    background: var(--bg-surface);
    margin-bottom: 6px;
}
.skeleton-metric-label {
    width: 60px;
    height: 12px;
    border-radius: 6px;
    background: var(--bg-surface);
}

/* 环形骨架 */
.skeleton-ring {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid var(--bg-surface);
    margin: 0 auto 6px;
}
.skeleton-ring-label {
    width: 30px;
    height: 10px;
    border-radius: 5px;
    background: var(--bg-surface);
    margin: 0 auto;
}

@media (max-width: 768px) {
    .skeleton-metric-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === 状态指示点 === */
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.active {
    background: var(--success-color);
    box-shadow: 0 0 6px var(--success-color);
}

.status-dot.idle {
    background: var(--text-tertiary);
}

/* === Detail Table === */
.detail-section {
    margin-bottom: 20px;
}

.detail-section h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table td {
    padding: 8px 0;
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.detail-table td:first-child {
    color: var(--text-tertiary);
    width: 120px;
}

.detail-table td:last-child {
    color: var(--text-primary);
}

.detail-table code {
    background: var(--bg-surface);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
}

.detail-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

/* === 最后更新时间 === */
.last-update {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* ═══════════════════════════════════════════
   Dashboard 专用组件 — v4.0 iPhone Vibrancy
   ═══════════════════════════════════════════ */

/* --- 卡片行（flex布局，不同大小卡片） --- */
.dash-cards-row {
    display: flex;
    gap: 10px;
    padding: 0 24px 12px;
    align-items: stretch;
}
.dash-mini-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 12px 14px;
    flex: 1;
    min-width: 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    transition: all var(--duration-fast) var(--ease-default);
}
.dash-nas-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 12px 14px;
    flex: 2;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    transition: all var(--duration-fast) var(--ease-default);
}
.dash-entry-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 10px 14px;
    flex: 0 0 auto;
    min-width: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    transition: all var(--duration-fast) var(--ease-default);
}
.dash-mini-card:hover, .dash-nas-card:hover, .dash-entry-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glass-shadow), var(--neon-glow);
    transform: translateY(-1px);
}
/* 渐变顶部边框 */
.dash-mini-card::before, .dash-nas-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
}
.dash-mini-card[data-accent="blue"]::before, .dash-nas-card[data-accent="blue"]::before {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
}
.dash-mini-card[data-accent="green"]::before, .dash-nas-card[data-accent="green"]::before {
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
}
.dash-mini-card[data-accent="purple"]::before, .dash-nas-card[data-accent="purple"]::before {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
}
.dash-mini-card[data-accent="orange"]::before, .dash-nas-card[data-accent="orange"]::before {
    background: linear-gradient(90deg, var(--warning-color), var(--neon-pink));
}
.dash-mini-icon {
    width: 28px; height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 6px;
}
.dash-mini-card[data-accent="blue"] .dash-mini-icon,
.dash-nas-card[data-accent="blue"] .dash-mini-icon {
    background: rgba(59,130,246,0.15); color: var(--neon-blue);
}
.dash-nas-card[data-accent="green"] .dash-mini-icon,
.dash-mini-card[data-accent="green"] .dash-mini-icon {
    background: rgba(34,197,94,0.15); color: var(--neon-green);
}
.dash-mini-card[data-accent="purple"] .dash-mini-icon {
    background: rgba(139,92,246,0.15); color: var(--neon-purple);
}
.dash-mini-card[data-accent="orange"] .dash-mini-icon {
    background: rgba(245,158,11,0.15); color: var(--warning-color);
}
.dash-mini-icon svg { width: 14px; height: 14px; }
.dash-mini-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}
.dash-mini-label {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 2px;
}
.dash-mini-extra {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 4px;
    line-height: 1.3;
}

/* --- 旧指标卡片网格（兼容） --- */
.dash-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 0 24px 16px;
}

.dash-metric-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-filter);
    -webkit-backdrop-filter: var(--glass-filter);
    transition: all var(--duration-fast) var(--ease-default);
}

/* 渐变顶部边框 */
.dash-metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}
.dash-metric-card[data-accent="blue"]::before {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
}
.dash-metric-card[data-accent="green"]::before {
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
}
.dash-metric-card[data-accent="purple"]::before {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
}
.dash-metric-card[data-accent="orange"]::before {
    background: linear-gradient(90deg, var(--warning-color), var(--neon-pink));
}

.dash-metric-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glass-shadow), var(--neon-glow);
    transform: translateY(-2px);
}

/* 指标卡片hover光扫效果 */
.dash-metric-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.04), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}
.dash-metric-card:hover::after {
    left: 120%;
}

/* 指标图标容器 */
.dash-metric-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.dash-metric-card[data-accent="blue"] .dash-metric-icon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--neon-blue);
}
.dash-metric-card[data-accent="green"] .dash-metric-icon {
    background: rgba(34, 197, 94, 0.15);
    color: var(--neon-green);
}
.dash-metric-card[data-accent="purple"] .dash-metric-icon {
    background: rgba(139, 92, 246, 0.15);
    color: var(--neon-purple);
}
.dash-metric-card[data-accent="orange"] .dash-metric-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}
.dash-metric-icon svg {
    width: 18px;
    height: 18px;
}

/* 指标数值 — countUp动画 */
.dash-metric-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}

.dash-metric-label {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.dash-metric-extra {
    font-size: 11px;
    margin-top: 6px;
}

/* --- SVG 环形进度条 --- */
.dash-system-bar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px;
}
.dash-system-rings {
    display: flex;
    gap: 32px;
    flex: 1;
    justify-content: center;
}
.dash-ring-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    max-width: 120px;
}
.dash-ring-svg {
    width: 72px;
    height: 72px;
    transform: rotate(-90deg);
}
.dash-ring-bg {
    fill: none;
    stroke: var(--bg-surface);
    stroke-width: 3;
}
.dash-ring-fill {
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 4px currentColor);
}
.dash-ring-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}
.dash-ring-label {
    font-size: 11px;
    color: var(--text-tertiary);
}
.dash-ring-detail {
    font-size: 10px;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: 2px;
    line-height: 1.3;
}

/* 环形右侧附加统计 */
.dash-system-stats {
    display: flex;
    gap: 16px;
    border-left: 1px solid var(--border-subtle);
    padding-left: 20px;
}
.dash-system-stat {
    text-align: center;
    min-width: 56px;
}
.dash-system-stat-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}
.dash-system-stat-label {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* --- 市场快照 mini 卡片 --- */
.dash-market-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
}
.dash-market-item {
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    padding: 10px;
    transition: all var(--duration-fast);
    border: 1px solid transparent;
}
.dash-market-item:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}
.dash-market-item-label {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dash-market-item-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
}
.dash-market-item-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}
.dash-market-item-change {
    font-size: 10px;
    font-weight: 500;
}
.dash-market-item-bar {
    height: 3px;
    border-radius: 1.5px;
    background: var(--bg-base);
    margin-top: 6px;
    overflow: hidden;
}
.dash-market-item-bar-fill {
    height: 100%;
    border-radius: 1.5px;
    transition: width 0.5s ease;
}

/* --- Dashboard 区段标题 --- */
.dash-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.dash-section-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.dash-section-title svg {
    width: 14px;
    height: 14px;
}

/* --- 移动端适配 --- */
@media (max-width: 768px) {
    .dash-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dash-metric-value {
        font-size: 24px;
    }
    .dash-system-bar {
        flex-direction: column;
        gap: 16px;
    }
    .dash-system-rings {
        gap: 16px;
    }
    .dash-ring-svg {
        width: 56px;
        height: 56px;
    }
    .dash-system-stats {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-subtle);
        padding-top: 12px;
        width: 100%;
        justify-content: center;
    }
}

/* === 顶部返回按钮 === */
.top-bar-back-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-sm);
}

.top-bar-back-btn:hover {
    color: var(--accent-color);
    background: var(--accent-bg);
}

/* === 模型先生 · 视频卡片网格 === */
.dy-video-card {
    background: var(--glass-bg, rgba(255,255,255,0.04));
    border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}
.dy-video-card:hover {
    border-color: rgba(254, 44, 85, 0.3);
    box-shadow: 0 4px 20px rgba(254, 44, 85, 0.15);
    transform: translateY(-2px);
}
.dy-video-cover {
    position: relative;
    padding-top: 133%; /* 3:4 竖版比例 */
    background: var(--bg-surface, #1a1a2e);
    overflow: hidden;
}
.dy-video-cover img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.dy-video-card:hover .dy-video-cover img {
    transform: scale(1.05);
}
.dy-date-badge {
    position: absolute;
    top: 8px; left: 8px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 11px;
    backdrop-filter: blur(4px);
}
.dy-video-info {
    padding: 10px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 56px;
}
.dy-video-title {
    font-size: 0.82em;
    font-weight: 500;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}
.dy-video-stats {
    display: flex;
    gap: 8px;
    margin-top: 4px;
    font-size: 0.72em;
    color: var(--text-tertiary);
}