:root{color-scheme:dark;font-family:Inter,Segoe UI Variable,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;--bg:#0f172a;--bg-2:#0b1220;--panel:#1e293b;--surface-2:#0e1626;--hover:#16223a;--border:rgba(59,130,246,0.22);--border-soft:rgba(148,163,184,0.14);--text:#f1f5f9;--muted:#94a3b8;--accent:#79b8ff;--primary:#f43f5e;--primary-hover:#fb7185;--blue:#3b82f6;--radius:12px;--radius-sm:8px;--shadow:0 6px 18px rgba(0,0,0,0.35)}*{box-sizing:border-box}body{margin:0;color:var(--text);background:radial-gradient(1200px 600px at 80% -10%,#16223a 0,var(--bg) 45%,var(--bg-2) 100%);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1140px;margin:0 auto;padding:24px}.nav{background:rgba(11,18,32,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-soft);padding:0 24px;display:flex;align-items:center;gap:16px;height:58px;position:-webkit-sticky;position:sticky;top:0;z-index:10}.nav a{color:var(--muted);font-size:14px}.nav a:hover{color:var(--text);text-decoration:none}.nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;margin-right:8px}.nav .brand img{height:22px;width:auto}.nav .spacer{flex:1 1}.card{background:linear-gradient(180deg,var(--panel),#1a2436);border:1px solid var(--border-soft);border-radius:var(--radius);padding:18px;margin-bottom:16px;box-shadow:var(--shadow)}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}h1{font-size:22px}h2{font-size:17px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border-soft)}th{color:var(--muted);font-weight:600}input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;margin-top:4px;background:var(--surface-2);color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid rgba(59,130,246,.45);outline-offset:0}label{font-size:13px;color:var(--muted);display:block;margin-bottom:10px}button{background:var(--primary);color:#fff;border:0;border-radius:var(--radius-sm);padding:9px 16px;font-size:14px;cursor:pointer;font-weight:600}button.secondary{background:#334155}button:hover{background:var(--primary-hover)}button.secondary:hover{background:#3f4d63}button:disabled{opacity:.5;cursor:not-allowed}.badge{font-size:12px;padding:2px 9px;border-radius:999px;background:rgba(59,130,246,.18);color:#bfdbfe}.muted{color:var(--muted);font-size:13px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1 1;min-width:140px}.price{font-size:30px;font-weight:800;color:#fff}.strike{text-decoration:line-through;color:var(--muted);font-size:16px}.center{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px}.auth-card{width:380px}.auth-card .brand-logo{display:block;height:34px;margin:0 auto 14px}.error{color:#fda4af;font-size:13px}