:root { color-scheme: light dark; --bg: #fafafa; --fg: #1b1b1f; --muted: #5f6368; --line: #d0d0d6; --accent: #3f51b5; --bad: #b3261e; }
@media (prefers-color-scheme: dark) { :root { --bg: #131316; --fg: #e4e4e8; --muted: #a0a4ab; --line: #34343a; --accent: #9fa8f0; --bad: #f2b8b5; } }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; background: var(--bg); color: var(--fg); }
header { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
h1 { font-size: 18px; margin: 0; }
h2 { font-size: 16px; margin: 24px 0 8px; }
main { max-width: 1000px; margin: 0 auto; padding: 16px; }
nav { display: flex; flex-wrap: wrap; gap: 8px; }
button, input, select { font: inherit; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: inherit; }
button { cursor: pointer; }
button.primary { background: var(--accent); color: var(--bg); border-color: var(--accent); }
button[aria-current="true"] { border-color: var(--accent); }
form { display: grid; gap: 12px; max-width: 360px; }
label { display: grid; gap: 4px; }
.error { color: var(--bad); }
.muted { color: var(--muted); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.scroll { overflow-x: auto; }
svg.chart { width: 100%; max-width: 640px; height: auto; }
svg.chart .bar { fill: var(--accent); }
svg.chart .line { fill: none; stroke: var(--accent); stroke-width: 2; }
svg.chart text { fill: var(--muted); font-size: 10px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.card { border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.card b { display: block; font-size: 22px; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }