:root {
    --sc-bg: #f3f4f6;
    --sc-panel: #ffffff;
    --sc-panel-muted: #f8fafc;
    --sc-border: #dbe1ea;
    --sc-border-strong: #cbd5e1;
    --sc-text: #0f172a;
    --sc-muted: #64748b;
    --sc-sidebar: #0b1220;
    --sc-sidebar-border: #1a2335;
    --sc-sidebar-text: #aab4c5;
    --sc-sidebar-active: #ffffff;
    --sc-radius: 0.875rem;
    --sc-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 6px 20px rgba(15, 23, 42, 0.05);
}

html,
body {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--sc-bg);
    color: var(--sc-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.sc-display {
    letter-spacing: -0.02em;
}

.sc-sidebar {
    background: var(--sc-sidebar);
    border-right: 1px solid var(--sc-sidebar-border);
}

.sc-panel,
.sc-panel-strong,
.sc-stat-card,
.sc-tool-card {
    background: var(--sc-panel);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius);
    box-shadow: var(--sc-shadow);
}

.sc-sidebar-logo {
    display: block;
    width: 10.5rem;
    height: auto;
    filter: invert(1);
}

.sc-topbar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid var(--sc-border);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 20;
}

.sc-user-chip {
    align-items: center;
    background: var(--sc-panel-muted);
    border: 1px solid var(--sc-border);
    border-radius: 9999px;
    gap: 0.6rem;
    padding: 0.25rem 0.85rem 0.25rem 0.3rem;
}

.sc-user-avatar {
    align-items: center;
    background: var(--sc-sidebar);
    border-radius: 9999px;
    color: #fff;
    display: inline-flex;
    font-size: 0.8rem;
    font-weight: 700;
    height: 1.75rem;
    justify-content: center;
    width: 1.75rem;
}

.sc-brand-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.08);
    color: #e2e8f0;
    padding: 0.3rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sc-nav-link {
    display: block;
    border: 1px solid transparent;
    border-radius: 0.65rem;
    padding: 0.7rem 0.85rem;
    color: var(--sc-sidebar-text);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.35;
    transition: 120ms ease;
}

.sc-nav-link:hover {
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
}

.sc-nav-link.active {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 3px 0 0 #fff;
    color: #fff;
}

.sc-nav-link:focus-visible,
.sc-topbar-link:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.sc-topbar-link {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--sc-border);
    background: #fff;
    color: var(--sc-muted);
}

.sc-topbar-link.active {
    border-color: var(--sc-sidebar);
    background: var(--sc-sidebar);
    color: #fff;
}

.sc-hero-card::after {
    display: none;
}

.sc-tool-card {
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.sc-tool-card:hover {
    border-color: var(--sc-border-strong);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.sc-section-label {
    color: var(--sc-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sc-data-table thead {
    background: var(--sc-panel-muted);
}

.sc-data-table tbody tr:hover {
    background: #f8fafc;
}