:root{color-scheme:dark;--bg:#0b0d12;--surface:#141823;--surface-2:#1b2130;--line:rgba(255,255,255,.08);--text:#f6f7fb;--muted:#9ba5b7;--brand:#b94dff;--brand-2:#ef4f87;--ok:#51d39b;--warn:#f5bd5e;--danger:#ff6b78}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}body{background:radial-gradient(circle at 18% 5%,rgba(185,77,255,.16),transparent 28%),radial-gradient(circle at 88% 15%,rgba(239,79,135,.12),transparent 26%),var(--bg)}.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{border-right:1px solid var(--line);background:rgba(11,13,18,.86);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:24px 18px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{font-weight:900;letter-spacing:.08em;font-size:18px}.brand small{display:block;color:var(--muted);letter-spacing:.02em;font-size:11px;margin-top:4px}.nav{margin-top:28px;display:grid;grid-gap:8px;gap:8px}.nav a{padding:11px 12px;border-radius:12px;color:var(--muted)}.nav a:hover{background:var(--surface);color:var(--text)}.main{padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.eyebrow{color:var(--brand-2);font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{margin:6px 0 0;font-size:32px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.card{background:linear-gradient(180deg,rgba(27,33,48,.92),rgba(20,24,35,.92));border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 16px 45px rgba(0,0,0,.18)}.card h3{margin:0 0 8px}.metric{font-size:30px;font-weight:900}.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;background:rgba(81,211,155,.12);color:var(--ok);font-size:12px;font-weight:800}.btn{border:1px solid var(--line);color:var(--text);background:var(--surface-2);border-radius:12px;padding:10px 14px;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));border:none;font-weight:800}.btn:disabled{opacity:.55;cursor:not-allowed}.input{width:100%;border:1px solid var(--line);background:#0f131c;color:var(--text);padding:12px 13px;border-radius:12px;outline:none}.input:focus{border-color:rgba(185,77,255,.7);box-shadow:0 0 0 3px rgba(185,77,255,.12)}.form{display:grid;grid-gap:12px;gap:12px}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.login{width:min(460px,100%)}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.table th{font-weight:700}.empty,.table th{color:var(--muted)}.empty{padding:42px;text-align:center}.error{color:var(--danger);font-size:13px}.product-card{display:flex;flex-direction:column;gap:14px;min-height:180px}.product-card .actions{margin-top:auto}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--line)}.grid{grid-template-columns:1fr}}