/* INFLUZO — pantallas de acceso (login / setup) */
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: linear-gradient(135deg, #1a1030 0%, #7c3aed 60%, #db2777 100%);
    color: #1a1030;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.auth-card { background: #fff; border-radius: 16px; box-shadow: 0 24px 60px rgba(0,0,0,0.35); width: 100%; max-width: 420px; overflow: hidden; }
.auth-head { background: #1a1030; color: #fff; padding: 24px 28px; display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; letter-spacing: 1px; }
.auth-head svg { width: 26px; height: 26px; color: #c084fc; }
.auth-body { padding: 26px 28px 30px; }
.auth-body h1 { margin: 0 0 6px; font-size: 20px; }
.auth-body .lead { margin: 0 0 22px; color: #6b6580; font-size: 14px; }
.auth-form label { display: block; margin-bottom: 14px; }
.auth-form label span { display: block; font-size: 13px; color: #4b4360; margin-bottom: 6px; font-weight: 600; }
.auth-form input { width: 100%; padding: 12px 14px; border: 1px solid #e8e4f0; border-radius: 9px; font-size: 15px; font-family: inherit; }
.auth-form input:focus { outline: none; border-color: #7c3aed; box-shadow: 0 0 0 3px rgba(124,58,237,.15); }
.auth-btn { width: 100%; margin-top: 8px; padding: 13px; border: none; border-radius: 9px; background: #7c3aed; color: #fff; font-weight: 700; font-size: 15px; cursor: pointer; }
.auth-btn:hover { background: #6d28d9; }
.auth-alert { padding: 11px 14px; border-radius: 9px; font-size: 14px; margin-bottom: 18px; }
.auth-alert.err { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.auth-alert.ok  { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }

/* Instalador */
.auth-card.auth-wide { max-width: 600px; }
.steps { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.steps .step { font-size: 12px; color: #9a92ad; font-weight: 600; padding: 4px 10px; border-radius: 20px; background: #f3f0fa; }
.steps .step.active { background: #ede9fe; color: #6d28d9; }
.auth-body h3 { font-size: 14px; margin: 20px 0 10px; color: #2e2640; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-2 label.full { grid-column: 1 / -1; }
@media (max-width: 520px){ .grid-2 { grid-template-columns: 1fr; } }
.checklist { background: #faf9fd; border: 1px solid #e8e4f0; border-radius: 10px; padding: 14px 16px; margin: 14px 0 20px; font-size: 14px; }
.checklist ul { margin: 8px 0 0; padding-left: 20px; color: #4b4360; }
.checklist li { margin: 4px 0; }
.checklist code, .auth-alert code { background: #ece8f5; padding: 1px 6px; border-radius: 4px; font-size: 13px; }
.check-row { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #2e2640; margin: 6px 0 18px; }
.check-row input { width: auto; }