:root{--bg:#f5f7fb;--card:#fff;--text:#1b1f23;--muted:#6b7280;--primary:#004aad;--danger:#e11d48;--border:#e5e7eb;--shadow:0 6px 24px rgba(0,0,0,.08);--radius:14px}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--primary);text-decoration:none}.logo{height:56px;margin:auto;display:block}.logo--sm{height:36px;margin-right:10px}
.bg{min-height:100vh;display:flex;align-items:center;justify-content:center}.center{width:100%;max-width:420px;padding:20px}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:0 6px 24px rgba(0,0,0,.08);margin-bottom:16px}
.card--sm{padding:28px}.title{margin:12px 0 18px 0}
.form label{display:flex;flex-direction:column;font-size:14px;gap:6px;margin-bottom:12px}
input,select,textarea{border:1px solid var(--border);background:#fff;padding:10px 12px;border-radius:10px;font-size:14px}
textarea{resize:vertical}.btn{border:1px solid var(--border);background:#fff;padding:10px 14px;border-radius:10px;cursor:pointer}
.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn--secondary{background:#0ea5e9;border-color:#0ea5e9;color:#fff}
.btn--danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}
.error{color:var(--danger);min-height:20px;font-size:13px}.muted{color:var(--muted);font-size:12px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:-50px;opacity:0;transition:all .3s ease;background:#111;color:#fff;padding:10px 14px;border-radius:999px;z-index:9999}
.toast.show{bottom:24px;opacity:1}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr 1fr}
.grid-2,.grid-3{display:grid;gap:16px}.span-3{grid-column:1/-1}.row{display:flex;gap:12px;flex-wrap:wrap}.gap{gap:10px}
table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--border);padding:8px 6px;text-align:left}
@media (max-width:960px){.grid-2,.grid-3{grid-template-columns:1fr}}