:root{--bg: #f7f5f1;--surface: #fbfaf7;--surface-2: #fff;--surface-hover: #efece5;--text: #202124;--text-soft: #596063;--text-muted: #7e848a;--border: #ded8cc;--border-strong: #cfc7ba;--accent: #2d6a73;--accent-text: #fff;--accent-soft: #e7f0ed;--danger: #b3261e;--danger-soft: #fbeaea;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}:root[data-theme=dark]{--bg: #18191c;--surface: #1f2025;--surface-2: #25272e;--surface-hover: #2a2c33;--text: #e6e7eb;--text-soft: #b2b6bf;--text-muted: #888d96;--border: #2e3138;--border-strong: #3a3d46;--accent: #5fbac4;--accent-text: #0c1d20;--accent-soft: #1c3035;--danger: #ff7a72;--danger-soft: #3b1f1f;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);overflow:hidden}button,input,textarea,select{font:inherit;color:inherit}button{border:1px solid 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button.danger:hover{opacity:.92}.error{color:var(--danger);font-size:13px}@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{border-bottom:1px solid var(--border);border-right:0}.sidebar-toggle{display:none}}