:root{color-scheme:dark;--bg: #0d0d0f;--sidebar: #111214;--panel: #18191d;--panel-soft: #121316;--panel-raised: #212329;--text: #f1f0ea;--muted: #a7aaa3;--line: #303238;--accent: #20c7b5;--accent-strong: #14a99a;--danger: #ff6b6b;--ok: #4ade80;--warn: #f2b84b;--shadow: 0 16px 42px rgba(0, 0, 0, .28)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,rgba(32,199,181,.05),transparent 260px),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,input,select{min-width:0}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid rgba(32,199,181,.72);outline-offset:2px}.app-shell{display:grid;grid-template-columns:clamp(248px,21vw,288px) minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:22px;border-right:1px solid 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