/* 商务简约主题 -  */
:root {
    --biz-primary: #2563eb;
    --biz-secondary: #64748b;
    --biz-bg: #f8fafc;
    --biz-surface: #ffffff;
    --biz-text: #0f172a;
    --biz-muted: #64748b;
    --biz-border: #e2e8f0;
}

body.business-mode {
    background: var(--biz-bg) !important;
    color: var(--biz-text) !important;
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

body.business-mode .scanlines,
body.business-mode .neon-orbs,
body.business-mode #particles-canvas {
    display: none !important;
}

body.business-mode .app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

body.business-mode .glitch-wrapper {
    text-align: center;
    margin-bottom: 48px;
    padding: 40px 0;
    border-bottom: 1px solid var(--biz-border);
}

body.business-mode h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--biz-text) !important;
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
    text-shadow: none !important;
    animation: none !important;
    background: none !important;
    -webkit-text-fill-color: var(--biz-text) !important;
}

body.business-mode .subtitle {
    font-size: 1rem;
    color: var(--biz-muted);
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: none !important;
    -webkit-text-fill-color: var(--biz-muted) !important;
    border: none;
    box-shadow: none;
}

body.business-mode .cyber-section {
    background: var(--biz-surface) !important;
    border-radius: 12px;
    border: 1px solid var(--biz-border) !important;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

body.business-mode .cyber-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--biz-primary), #3b82f6);
    opacity: 0;
    transition: opacity 0.3s;
}

body.business-mode .cyber-section:hover::before {
    opacity: 1;
}

body.business-mode .corner {
    display: none !important;
}

body.business-mode .section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--biz-border);
}

body.business-mode .section-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eff6ff;
    border-radius: 8px;
}

body.business-mode .section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--biz-text);
}

body.business-mode .neon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

body.business-mode .neon-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
    background: var(--biz-surface) !important;
    border: 1px solid var(--biz-border) !important;
    border-radius: 8px;
    color: var(--biz-text) !important;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    gap: 8px;
    min-height: 100px;
    box-shadow: none !important;
    text-shadow: none !important;
    position: relative;
}

body.business-mode .neon-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--biz-secondary);
    stroke-width: 2;
    fill: none;
    filter: none !important;
}

body.business-mode .neon-btn:hover {
    background: #eff6ff !important;
    border-color: var(--biz-primary) !important;
    color: var(--biz-primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1) !important;
}

body.business-mode .neon-btn.disabled {
    opacity: 0.5;
    background: #f1f5f9 !important;
}

body.business-mode .neon-btn.disabled::after {
    content: 'COMING SOON';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.65rem;
    background: var(--biz-secondary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

body.business-mode .cyber-hint {
    margin-top: 16px;
    font-size: 0.875rem;
    color: var(--biz-muted);
    padding: 12px 16px;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 3px solid var(--biz-secondary);
}

/* 底部状态栏 - 商务风格（不浮动，跟在内容后面） */
body.business-mode #cyber-bar {
    position: relative;  /* 改为相对定位，不浮动 */
    left: auto;
    right: auto;
    bottom: auto;
    background: var(--biz-surface) !important;
    border-top: 1px solid var(--biz-border) !important;
    border-bottom: 1px solid var(--biz-border);  /* 加个底边框更整齐 */
    padding: 16px 24px;
    margin-top: 20px;  /* 和上面内容隔开 */
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--biz-muted);
    box-shadow: none;  /* 移除阴影，更简洁 */
    backdrop-filter: none;
    width: 100%;
    max-width: 1200px;  /* 和容器对齐 */
    margin-left: auto;
    margin-right: auto;
    border-radius: 0 0 12px 12px;  /* 底部圆角 */
}

/* 同时给容器底部加点空间，避免贴太近 */
body.business-mode .app-container {
    padding-bottom: 20px;
}

body.business-mode .status-label {
    font-weight: 600;
    color: var(--biz-text);
}

body.business-mode .latency-value,
body.business-mode .system-time {
    color: var(--biz-text);
    font-weight: 600;
}

body.business-mode .ping-bar {
    display: none;
}

@media (max-width: 768px) {
    body.business-mode .app-container { padding: 20px 16px; }
    body.business-mode h1 { font-size: 1.75rem; }
    body.business-mode .cyber-section { padding: 24px 20px; }
    body.business-mode .neon-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    body.business-mode .neon-btn { min-height: 80px; padding: 16px 12px; font-size: 0.8rem; }
}