:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1f232c;--border: #2a2f3a;--text: #e6e9ef;--muted: #9aa3b2;--accent: #4f8cff;--accent-2: #2dd4bf;--danger: #e11d48}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app{display:grid;grid-template-rows:auto 1fr;height:100vh}.workspace{display:grid;grid-template-columns:220px 1fr 300px;min-height:0}.workspace>*{min-height:0}.toolbar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap}.toolbar .brand{font-weight:700;letter-spacing:.3px;margin-right:8px}.toolbar .brand small{color:var(--muted);font-weight:400;margin-left:6px}.toolbar .spacer{flex:1}.toolbar .group{display:flex;align-items:center;gap:6px;padding:0 8px;border-left:1px solid var(--border)}.toolbar .group:first-of-type{border-left:none}.toolbar 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18px}.landing-actions{display:flex;flex-direction:column;gap:10px}.landing-actions .big{padding:12px 14px;font-size:15px}