:root{--background: #f4f4f6;--foreground: #111827;--card: #ffffff;--card-foreground: #111827;--border: #e5e7eb;--input: #f9fafb;--input-border: #d1d5db;--primary: #ea580c;--primary-hover: #c2410c;--primary-foreground: #ffffff;--primary-soft: #fff7ed;--primary-soft-border: #fed7aa;--link: #ea580c;--muted: #f3f4f6;--muted-foreground: #6b7280;--subtle-foreground: #9ca3af;--secondary: #f3f4f6;--secondary-foreground: #111827;--destructive: #dc2626;--destructive-soft: rgba(220, 38, 38, .08);--success: #16a34a;--success-soft: rgba(22, 163, 74, .1);--warning: #d97706;--warning-soft: rgba(217, 119, 6, .1);--ring: #f97316;--radius-card: 16px;--radius-inner: 10px;--shadow-card: 0 2px 8px rgba(0, 0, 0, .06);--sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}.dark{--background: #111827;--foreground: #f9fafb;--card: #1f2937;--card-foreground: #f9fafb;--border: #374151;--input: #111827;--input-border: #4b5563;--primary: #fb923c;--primary-hover: #f97316;--primary-foreground: #111827;--primary-soft: rgba(249, 115, 22, .12);--primary-soft-border: rgba(249, 115, 22, .35);--link: #fb923c;--muted: #273244;--muted-foreground: #9ca3af;--subtle-foreground: #6b7280;--secondary: #374151;--secondary-foreground: #f9fafb;--destructive: #f87171;--destructive-soft: rgba(248, 113, 113, .12);--success: #4ade80;--success-soft: rgba(74, 222, 128, .12);--warning: #fbbf24;--warning-soft: rgba(251, 191, 36, .12);--ring: #fb923c;--shadow-card: 0 2px 8px rgba(0, 0, 0, .3)}*{box-sizing:border-box}html{color-scheme:light}html.dark{color-scheme:dark}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--background);color:var(--foreground);font:15px/1.55 var(--sans);-webkit-font-smoothing:antialiased;transition:background-color .25s,color 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