:root {
    --db-primary: #6366f1;
    --db-primary-light: #818cf8;
    --db-primary-dark: #4f46e5;
    --db-success: #10b981;
    --db-warning: #f59e0b;
    --db-danger: #ef4444;
    --db-info: #3b82f6;
    --db-purple: #8b5cf6;
    --db-pink: #ec4899;
    --db-cyan: #06b6d4;
    --db-orange: #f97316;
    --db-bg: #f8fafc;
    --db-card-bg: #ffffff;
    --db-card-border: rgba(0, 0, 0, 0.06);
    --db-text: #1e293b;
    --db-text-secondary: #64748b;
    --db-text-muted: #94a3b8;
    --db-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --db-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --db-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --db-radius: 16px;
    --db-radius-sm: 12px;
    --db-radius-xs: 8px;
}

[data-theme="dark"] .niliu-dashboard,
.dark .niliu-dashboard,
body.dark-theme .niliu-dashboard {
    --db-bg: #0f172a;
    --db-card-bg: rgba(30, 41, 59, 0.8);
    --db-card-border: rgba(255, 255, 255, 0.06);
    --db-text: #f1f5f9;
    --db-text-secondary: #94a3b8;
    --db-text-muted: #64748b;
    --db-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    --db-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --db-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

.niliu-dashboard {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--db-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding: 16px;
    box-sizing: border-box;
}

.niliu-dashboard *,
.niliu-dashboard *::before,
.niliu-dashboard *::after {
    box-sizing: border-box;
}

.db-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .db-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

.db-stat-card {
    background: var(--db-card-bg);
    border-radius: var(--db-radius-sm);
    padding: 18px 16px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--db-card-border);
    box-shadow: var(--db-shadow);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.db-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--db-shadow-lg);
}

.db-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--card-gradient);
    opacity: 0.9;
}

.db-stat-card.card-blue { --card-gradient: linear-gradient(90deg, #3b82f6, #60a5fa); }
.db-stat-card.card-emerald { --card-gradient: linear-gradient(90deg, #10b981, #34d399); }
.db-stat-card.card-violet { --card-gradient: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.db-stat-card.card-rose { --card-gradient: linear-gradient(90deg, #f43f5e, #fb7185); }

.db-stat-card::after {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: var(--card-gradient);
    border-radius: 50%;
    opacity: 0.06;
    transition: all 0.4s ease;
}

.db-stat-card:hover::after {
    transform: scale(1.2);
    opacity: 0.1;
}

.db-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 14px;
    background: var(--card-gradient);
    color: #fff;
    position: relative;
    z-index: 1;
}

.db-stat-card.card-blue .db-stat-icon { box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3); }
.db-stat-card.card-emerald .db-stat-icon { box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3); }
.db-stat-card.card-violet .db-stat-icon { box-shadow: 0 6px 16px rgba(139, 92, 246, 0.3); }
.db-stat-card.card-rose .db-stat-icon { box-shadow: 0 6px 16px rgba(244, 63, 94, 0.3); }

.db-stat-value {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 4px;
    color: var(--db-text);
    position: relative;
    z-index: 1;
}

.db-stat-label {
    font-size: 13px;
    color: var(--db-text-muted);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.db-card {
    background: var(--db-card-bg);
    border-radius: var(--db-radius);
    margin-bottom: 16px;
    overflow: hidden;
    border: 1px solid var(--db-card-border);
    box-shadow: var(--db-shadow);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.db-card:hover {
    box-shadow: var(--db-shadow-md);
}

.db-card-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    border-bottom: 1px solid var(--db-card-border);
}

.db-card-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 28px;
    border-radius: 0 6px 6px 0;
    background: var(--header-gradient);
}

.db-card-header.header-green { --header-gradient: linear-gradient(180deg, #10b981, #34d399); }
.db-card-header.header-red { --header-gradient: linear-gradient(180deg, #ef4444, #f87171); }
.db-card-header.header-amber { --header-gradient: linear-gradient(180deg, #f59e0b, #fbbf24); }
.db-card-header.header-purple { --header-gradient: linear-gradient(180deg, #8b5cf6, #a78bfa); }
.db-card-header.header-cyan { --header-gradient: linear-gradient(180deg, #06b6d4, #22d3ee); }
.db-card-header.header-blue { --header-gradient: linear-gradient(180deg, #3b82f6, #60a5fa); }

.db-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: var(--header-gradient);
    color: #fff;
    flex-shrink: 0;
}

.db-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--db-text);
    margin: 0;
    letter-spacing: -0.01em;
}

.db-card-body {
    padding: 20px;
}

.db-checkin-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

@media (max-width: 480px) {
    .db-checkin-grid { gap: 20px; }
}

.db-checkin-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.db-ring-wrap {
    position: relative;
    width: 110px;
    height: 110px;
    margin-bottom: 14px;
}

.db-ring-wrap svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.db-ring-bg {
    fill: none;
    stroke: var(--db-card-border);
    stroke-width: 10;
}

.db-ring-progress {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
}

.db-ring-progress.ring-emerald { stroke: url(#grad-emerald); }
.db-ring-progress.ring-blue { stroke: url(#grad-blue); }

.db-ring-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.db-ring-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--db-text);
    line-height: 1;
}

.db-ring-unit {
    font-size: 12px;
    font-weight: 500;
    color: var(--db-text-muted);
    margin-top: 2px;
}

.db-checkin-label {
    font-size: 14px;
    color: var(--db-text-secondary);
    font-weight: 500;
}

.db-interact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

@media (max-width: 576px) {
    .db-interact-grid { grid-template-columns: repeat(2, 1fr); }
}

.db-interact-item {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.04), rgba(139, 92, 246, 0.04));
    border-radius: var(--db-radius-sm);
    padding: 16px 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.db-interact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.db-interact-item:hover::before { opacity: 1; }

.db-interact-item:hover {
    border-color: rgba(99, 102, 241, 0.15);
    transform: translateY(-2px);
}

.db-interact-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 15px;
    color: #fff;
    position: relative;
    z-index: 1;
}

.db-interact-icon.icon-heart { background: linear-gradient(135deg, #ef4444, #f87171); box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25); }
.db-interact-icon.icon-star { background: linear-gradient(135deg, #f59e0b, #fbbf24); box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25); }
.db-interact-icon.icon-fire { background: linear-gradient(135deg, #f97316, #fb923c); box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25); }
.db-interact-icon.icon-bookmark { background: linear-gradient(135deg, #8b5cf6, #a78bfa); box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25); }

.db-interact-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--db-text);
    margin-bottom: 4px;
    position: relative;
    z-index: 1;
}

.db-interact-label {
    font-size: 12px;
    color: var(--db-text-muted);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.db-level-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

@media (max-width: 576px) {
    .db-level-content {
        flex-direction: column;
        text-align: center;
    }
}

.db-level-badge {
    flex-shrink: 0;
    width: 88px;
    height: 88px;
    border-radius: 22px;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
    position: relative;
    overflow: hidden;
}

.db-level-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: badge-shine 3s ease-in-out infinite;
}

@keyframes badge-shine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

.db-level-num {
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.db-level-text {
    font-size: 11px;
    font-weight: 600;
    opacity: 0.9;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.db-level-info {
    flex: 1;
    min-width: 0;
}

.db-level-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.db-level-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--db-text);
}

.db-level-exp {
    font-size: 14px;
    color: var(--db-text-secondary);
}

.db-level-exp strong {
    color: var(--db-warning);
    font-weight: 700;
}

.db-progress {
    height: 12px;
    background: var(--db-card-border);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.db-progress-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.db-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: progress-shine 2s ease-in-out infinite;
}

@keyframes progress-shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.db-level-hint {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-top: 10px;
}

.db-vip-card {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
    border: none;
    position: relative;
    overflow: hidden;
}

.db-vip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(251, 191, 36, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(139, 92, 246, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.db-vip-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(2px 2px at 10% 20%, rgba(255,255,255,0.3) 50%, transparent 50%),
        radial-gradient(2px 2px at 30% 70%, rgba(255,255,255,0.2) 50%, transparent 50%),
        radial-gradient(1px 1px at 50% 30%, rgba(255,255,255,0.3) 50%, transparent 50%),
        radial-gradient(2px 2px at 70% 80%, rgba(255,255,255,0.2) 50%, transparent 50%),
        radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.3) 50%, transparent 50%);
    animation: stars-twinkle 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes stars-twinkle {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.db-vip-card .db-card-header {
    background: transparent;
    border-bottom-color: rgba(255,255,255,0.1);
}

.db-vip-card .db-card-header::before {
    background: linear-gradient(180deg, #fbbf24, #f59e0b);
}

.db-vip-card .db-card-title { color: #fff; }

.db-vip-card .db-card-icon {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    box-shadow: 0 4px 16px rgba(251, 191, 36, 0.4);
}

.db-vip-body { padding: 24px 20px; }

.db-vip-content {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 1;
}

@media (max-width: 576px) {
    .db-vip-content {
        flex-direction: column;
        text-align: center;
    }
}

.db-vip-crown {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.2), 0 0 40px rgba(251, 191, 36, 0.4);
    flex-shrink: 0;
    animation: crown-glow 2s ease-in-out infinite;
}

@keyframes crown-glow {
    0%, 100% { box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.2), 0 0 40px rgba(251, 191, 36, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(251, 191, 36, 0.3), 0 0 60px rgba(251, 191, 36, 0.5); }
}

.db-vip-info {
    flex: 1;
    color: #fff;
}

.db-vip-level {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 6px;
    background: linear-gradient(90deg, #fbbf24, #fcd34d, #fbbf24);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gold-shimmer 3s linear infinite;
}

@keyframes gold-shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.db-vip-expire {
    font-size: 13px;
    color: rgba(255,255,255,0.65);
}

.db-vip-days {
    text-align: right;
    flex-shrink: 0;
}

.db-vip-days-num {
    font-size: 40px;
    font-weight: 800;
    color: #fbbf24;
    line-height: 1;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}

.db-vip-days-text {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
    font-weight: 500;
}

.db-finance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (max-width: 576px) {
    .db-finance-grid { grid-template-columns: 1fr; }
}

.db-finance-card {
    background: var(--db-card-bg);
    border-radius: var(--db-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--db-card-border);
    box-shadow: var(--db-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.db-finance-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    opacity: 0.08;
    transition: all 0.4s ease;
}

.db-finance-card.card-points::before { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.db-finance-card.card-balance::before { background: linear-gradient(135deg, #10b981, #34d399); }

.db-finance-card:hover {
    box-shadow: var(--db-shadow-lg);
    transform: translateY(-3px);
}

.db-finance-card:hover::before {
    transform: scale(1.3);
    opacity: 0.12;
}

.db-finance-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.db-finance-icon.icon-points {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3);
}

.db-finance-icon.icon-balance {
    background: linear-gradient(135deg, #10b981, #34d399);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.db-finance-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.db-finance-label {
    font-size: 13px;
    color: var(--db-text-muted);
    margin-bottom: 6px;
    font-weight: 500;
}

.db-finance-value {
    font-size: 30px;
    font-weight: 700;
    line-height: 1;
}

.db-finance-value.val-points { color: var(--db-warning); }
.db-finance-value.val-balance { color: var(--db-success); }

.niliu-dashboard .db-ring-progress {
    stroke-dashoffset: calc(283 - (283 * var(--progress, 0) / 100));
    transition: stroke-dashoffset 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.niliu-dashboard .db-stat-card,
.niliu-dashboard .db-card,
.niliu-dashboard .db-finance-card {
    animation: db-fade-up 0.6s ease both;
}

.niliu-dashboard .db-stat-card:nth-child(1) { animation-delay: 0.05s; }
.niliu-dashboard .db-stat-card:nth-child(2) { animation-delay: 0.1s; }
.niliu-dashboard .db-stat-card:nth-child(3) { animation-delay: 0.15s; }
.niliu-dashboard .db-stat-card:nth-child(4) { animation-delay: 0.2s; }
.niliu-dashboard .db-card:nth-of-type(1) { animation-delay: 0.25s; }
.niliu-dashboard .db-card:nth-of-type(2) { animation-delay: 0.3s; }
.niliu-dashboard .db-card:nth-of-type(3) { animation-delay: 0.35s; }
.niliu-dashboard .db-card:nth-of-type(4) { animation-delay: 0.4s; }
.niliu-dashboard .db-finance-card:nth-child(1) { animation-delay: 0.45s; }
.niliu-dashboard .db-finance-card:nth-child(2) { animation-delay: 0.5s; }

@keyframes db-fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .niliu-dashboard .db-stat-card,
    .niliu-dashboard .db-card,
    .niliu-dashboard .db-finance-card {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

.db-animate-num { display: inline-block; }

.db-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--db-text-muted);
}

.db-empty-icon {
    font-size: 48px;
    opacity: 0.3;
    margin-bottom: 16px;
}

.db-empty-text { font-size: 14px; }

.db-heatmap {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--db-card-border);
}

.db-heatmap-wrapper {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.db-heatmap-labels {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-top: 20px;
    flex-shrink: 0;
}

.db-heatmap-label {
    height: 12px;
    font-size: 10px;
    color: var(--db-text-muted);
    line-height: 12px;
    text-align: right;
    padding-right: 4px;
}

.db-heatmap-main {
    flex: 1;
    min-width: 0;
}

.db-heatmap-months {
    display: flex;
    gap: 2px;
    margin-bottom: 4px;
}

.db-heatmap-month {
    width: 12px;
    font-size: 10px;
    color: var(--db-text-muted);
    text-align: center;
    flex-shrink: 0;
}

.db-heatmap-grid {
    display: flex;
    gap: 2px;
}

.db-heatmap-week {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.db-heatmap-day {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.db-heatmap-day:hover {
    transform: scale(1.2);
    outline: 2px solid var(--db-primary);
    outline-offset: 1px;
}

.db-heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    margin-top: 12px;
    font-size: 11px;
    color: var(--db-text-muted);
}

.db-heatmap-legend-item {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.db-heatmap-legend-text {
    padding: 0 4px;
}

.niliu-db-sidebar {
    padding: 0;
    overflow: hidden;
}

.db-sidebar-header {
    padding: 14px 16px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
}

.db-sidebar-header i {
    font-size: 16px;
}

.db-sidebar-body {
    padding: 16px;
}

.db-sidebar-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}

.db-sidebar-item {
    text-align: center;
    padding: 10px 4px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.06));
    border-radius: 10px;
}

.db-sidebar-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--db-text);
    line-height: 1.2;
}

.db-sidebar-label {
    font-size: 11px;
    color: var(--db-text-muted);
    margin-top: 2px;
}

.db-sidebar-checkin {
    background: var(--db-bg);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 12px;
}

.db-sidebar-checkin-item {
    display: flex;
    align-items: center;
    padding: 6px 0;
}

.db-sidebar-checkin-item:not(:last-child) {
    border-bottom: 1px solid var(--db-card-border);
}

.db-sidebar-checkin-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #10b981, #34d399);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    margin-right: 10px;
}

.db-sidebar-checkin-item:nth-child(2) .db-sidebar-checkin-icon {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.db-sidebar-checkin-text {
    flex: 1;
    font-size: 13px;
    color: var(--db-text-secondary);
}

.db-sidebar-checkin-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--db-text);
}

.db-sidebar-level {
    padding-top: 4px;
}

.db-sidebar-level-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
}

.db-sidebar-level-info > span:first-child {
    font-weight: 600;
    color: var(--db-warning);
}

.db-sidebar-level-exp {
    color: var(--db-text-muted);
    font-size: 12px;
}

.db-sidebar-level-bar {
    height: 6px;
    background: var(--db-card-border);
    border-radius: 3px;
    overflow: hidden;
}

.db-sidebar-level-fill {
    height: 100%;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    border-radius: 3px;
    transition: width 0.6s ease;
}

[data-theme="dark"] .niliu-db-sidebar,
.dark .niliu-db-sidebar,
body.dark-theme .niliu-db-sidebar {
    --db-bg: rgba(30, 41, 59, 0.5);
}

.niliu-db-top {
    background: var(--db-card-bg, #fff);
    border-radius: var(--db-radius, 16px);
    padding: 20px;
    box-shadow: var(--db-shadow);
    border: 1px solid var(--db-card-border);
}

.db-top-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.db-top-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.04), rgba(139, 92, 246, 0.04));
    border-radius: 12px;
    transition: all 0.25s ease;
    flex: 0 0 auto;
    min-width: 100px;
}

.db-top-item:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
    transform: translateY(-2px);
}

.db-top-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
}

.db-top-icon.icon-posts { background: linear-gradient(135deg, #3b82f6, #60a5fa); }
.db-top-icon.icon-comments { background: linear-gradient(135deg, #10b981, #34d399); }
.db-top-icon.icon-followers { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.db-top-icon.icon-following { background: linear-gradient(135deg, #f43f5e, #fb7185); }
.db-top-icon.icon-checkin { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.db-top-icon.icon-level { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.db-top-icon.icon-points { background: linear-gradient(135deg, #f97316, #fb923c); }
.db-top-icon.icon-balance { background: linear-gradient(135deg, #22c55e, #4ade80); }

.db-top-info {
    text-align: left;
}

.db-top-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--db-text);
    line-height: 1.2;
}

.db-top-label {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-top: 2px;
}

[data-theme="dark"] .niliu-db-top,
.dark .niliu-db-top,
body.dark-theme .niliu-db-top {
    --db-card-bg: rgba(30, 41, 59, 0.8);
    --db-card-border: rgba(255, 255, 255, 0.06);
    --db-text: #f1f5f9;
    --db-text-muted: #64748b;
}

@media (max-width: 768px) {
    .db-top-grid {
        gap: 8px;
    }
    .db-top-item {
        padding: 8px 12px;
        min-width: 80px;
    }
    .db-top-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    .db-top-value {
        font-size: 15px;
    }
    .db-top-label {
        font-size: 11px;
    }
}

.db-card-badge {
    margin-left: auto;
    font-size: 11px;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9), rgba(99, 102, 241, 0.9));
    padding: 4px 10px;
    border-radius: 20px;
}

.db-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .db-charts-grid {
        grid-template-columns: 1fr;
    }
}

.db-chart {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(139, 92, 246, 0.03));
    border-radius: var(--db-radius-sm);
    border: 1px solid var(--db-card-border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.db-chart:hover {
    box-shadow: var(--db-shadow-md);
    transform: translateY(-2px);
}

.db-chart {
    --chart-color: #10b981;
    --chart-color-light: rgba(16, 185, 129, 0.2);
    --chart-gradient-start: rgba(16, 185, 129, 0.4);
    --chart-gradient-end: rgba(16, 185, 129, 0.02);
}

.db-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--db-card-border);
}

.db-chart-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--db-text);
}

.db-chart-title i {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #fff;
    background: var(--chart-color);
    box-shadow: 0 4px 12px var(--chart-color-light);
}

.db-chart-current {
    text-align: right;
}

.db-chart-current-label {
    font-size: 11px;
    color: var(--db-text-muted);
    display: block;
    margin-bottom: 2px;
}

.db-chart-current-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--chart-color);
}

.db-chart-body {
    padding: 16px;
    position: relative;
}

.db-chart-svg {
    width: 100%;
    height: 120px;
    display: block;
}

.db-chart-area {
    opacity: 1;
}

.db-chart-line {
    stroke: var(--chart-color);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.db-chart-grad-start {
    stop-color: var(--chart-gradient-start);
}

.db-chart-grad-end {
    stop-color: var(--chart-gradient-end);
}

.db-chart-dates {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    position: relative;
    height: 16px;
}

.db-chart-date {
    position: absolute;
    font-size: 10px;
    color: var(--db-text-muted);
    transform: translateX(-50%);
    white-space: nowrap;
}

.db-chart-footer {
    display: flex;
    border-top: 1px solid var(--db-card-border);
}

.db-chart-stat {
    flex: 1;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--db-text-secondary);
}

.db-chart-stat:not(:last-child) {
    border-right: 1px solid var(--db-card-border);
}

.db-chart-stat i {
    font-size: 10px;
}

.db-chart-stat.stat-in i {
    color: #10b981;
}

.db-chart-stat.stat-out i {
    color: #ef4444;
}

.db-chart-stat strong {
    font-weight: 600;
    color: var(--db-text);
    margin-left: auto;
}

.db-chart-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--db-text-muted);
    font-size: 13px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(139, 92, 246, 0.03));
    border-radius: var(--db-radius-sm);
    border: 1px dashed var(--db-card-border);
}

.db-chart-body {
    position: relative;
}

.db-chart-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 24px;
    z-index: 10;
    cursor: crosshair;
}

.db-chart-indicator {
    position: absolute;
    top: 0;
    width: 1px;
    background: var(--chart-color);
    opacity: 0;
    pointer-events: none;
    z-index: 5;
    transition: opacity 0.1s ease;
}

.db-chart-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -3px;
    right: -3px;
    background: var(--chart-color);
    opacity: 0.08;
}

.db-chart-indicator.active {
    opacity: 1;
}

.db-chart-hover-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    margin-left: -5px;
    margin-top: -5px;
    border-radius: 50%;
    background: var(--chart-color);
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    opacity: 0;
    pointer-events: none;
    z-index: 6;
    transition: opacity 0.1s ease;
}

.db-chart-hover-dot.active {
    opacity: 1;
}

.db-chart-tooltip {
    position: absolute;
    z-index: 1000;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity 0.1s ease, transform 0.1s ease, visibility 0.1s ease;
    min-width: 130px;
    white-space: nowrap;
}

.db-chart-tooltip.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.db-tooltip-date {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
    font-weight: 600;
}

.db-tooltip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 4px 0;
}

.db-tooltip-row span {
    color: #6b7280;
    font-size: 12px;
}

.db-tooltip-row strong {
    color: #1f2937;
    font-weight: 600;
    font-size: 13px;
}

.db-tooltip-row.row-in strong {
    color: #10b981;
}

.db-tooltip-row.row-out strong {
    color: #ef4444;
}

[data-theme="dark"] .db-chart-tooltip,
.dark .db-chart-tooltip,
body.dark-theme .db-chart-tooltip {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .db-tooltip-date,
.dark .db-tooltip-date,
body.dark-theme .db-tooltip-date {
    color: #94a3b8;
    border-bottom-color: #334155;
}

[data-theme="dark"] .db-tooltip-row span,
.dark .db-tooltip-row span,
body.dark-theme .db-tooltip-row span {
    color: #94a3b8;
}

[data-theme="dark"] .db-tooltip-row strong,
.dark .db-tooltip-row strong,
body.dark-theme .db-tooltip-row strong {
    color: #f1f5f9;
}

[data-theme="dark"] .db-chart-hover-dot,
.dark .db-chart-hover-dot,
body.dark-theme .db-chart-hover-dot {
    border-color: #1e293b;
}

.db-chart-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: chart-line-draw 1.5s ease forwards;
}

.db-chart-area {
    opacity: 0;
    animation: chart-area-fade 0.8s ease 0.8s forwards;
}

@keyframes chart-line-draw {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes chart-area-fade {
    to {
        opacity: 1;
    }
}

[data-theme="dark"] .db-chart,
.dark .db-chart,
body.dark-theme .db-chart {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.06));
}

[data-theme="dark"] .db-chart-empty,
.dark .db-chart-empty,
body.dark-theme .db-chart-empty {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.06));
}

@media (prefers-reduced-motion: reduce) {
    .db-chart-line {
        animation: none;
        stroke-dasharray: none;
        stroke-dashoffset: 0;
    }
    .db-chart-area {
        animation: none;
        opacity: 1;
    }
}