:root{--accent:#2563eb;--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--border:#dfe5ee;--sidebar:#fff;--shadow:0 10px 30px rgba(15,23,42,.08)}html[data-theme="dark"]{--bg:#0f172a;--card:#111827;--text:#f8fafc;--muted:#94a3b8;--border:#263244;--sidebar:#0b1220;--shadow:0 10px 30px rgba(0,0,0,.25)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);border-right:1px solid var(--border);padding:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px;margin-bottom:22px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#7c3aed);display:grid;place-items:center;color:#fff}.nav{display:grid;gap:6px}.nav a{padding:11px 12px;border-radius:10px;color:var(--muted);display:flex;align-items:center;gap:10px}.nav a:hover,.nav a.active{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.sidebar-footer{position:absolute;left:18px;right:18px;bottom:16px;font-size:12px;color:var(--muted)}.main{min-width:0}.topbar{height:72px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.page{padding:24px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.page-title h1{margin:0;font-size:28px}.page-title p{margin:4px 0 0;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid var(--border);background:var(--card);color:var(--text);padding:10px 14px;border-radius:10px;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.grid{display:grid;gap:16px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.metric{font-size:34px;font-weight:800;margin-top:8px}.label{color:var(--muted);font-size:14px}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.pipe{padding:14px;border-radius:12px;background:color-mix(in srgb,var(--accent) 10%,var(--card));border:1px solid color-mix(in srgb,var(--accent) 25%,var(--border))}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:13px;color:var(--muted)}.badge{padding:5px 9px;border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);font-size:12px;font-weight:700}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.input{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:var(--card);color:var(--text)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;margin-bottom:6px;font-size:13px;color:var(--muted)}.settings-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.mobile-menu{display:none}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;z-index:30;left:-280px;width:260px;transition:.25s;box-shadow:var(--shadow)}.sidebar.open{left:0}.mobile-menu{display:inline-flex}.grid.cards{grid-template-columns:repeat(2,1fr)}.page{padding:16px}}@media(max-width:600px){.grid.cards,.form-grid,.settings-row{grid-template-columns:1fr}.topbar{padding:0 14px}.page-title h1{font-size:23px}.pipeline{grid-template-columns:1fr 1fr}}