:root{color-scheme:dark;--bg: #070a12;--panel: rgba(11, 16, 32, .72);--panel-strong: rgba(12, 18, 38, .9);--line: rgba(255,255,255,.08);--text: #f4f7fb;--muted: #98a2b3;--accent: #8b5cf6;--accent2: #22c55e;--danger: #ef4444;--shadow: 0 20px 80px rgba(0,0,0,.45);--radius: 24px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(circle at 15% 10%,rgba(139,92,246,.18),transparent 28%),radial-gradient(circle at 85% 20%,rgba(34,197,94,.14),transparent 22%),radial-gradient(circle at 50% 90%,rgba(59,130,246,.12),transparent 25%),linear-gradient(180deg,#05070d,#090d17);color:var(--text);overflow:hidden}button,input,select,textarea{font:inherit}a{color:inherit}.shell{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100dvh;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px 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