/* ── Auth pages — SCYHost ─────────────────────────────────────────────────── */
:root {
  --auth-bg:          #0d0f18;
  --auth-surface:     #13162a;
  --auth-surface-2:   #1a1e33;
  --auth-border:      rgba(255,255,255,0.08);
  --auth-text:        #e2e4f0;
  --auth-text-muted:  #8b8fa8;
  --auth-accent:      #6c6fff;
  --auth-accent-h:    #5254d6;
  --auth-error-bg:    #2a1525;
  --auth-error-bd:    rgba(220,80,100,0.35);
  --auth-error-text:  #f08090;
  --auth-success-bg:  #0d2218;
  --auth-success-bd:  rgba(60,180,100,0.35);
  --auth-success-text:#7de0a0;
  --radius:           10px;
  --transition:       150ms cubic-bezier(0.16,1,0.3,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body.auth-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--auth-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(108,111,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(108,111,255,0.05) 0%, transparent 55%);
  font-family: 'Inter', system-ui, sans-serif; color: var(--auth-text); padding: 1.5rem;
}
.auth-card {
  background: var(--auth-surface); border: 1px solid var(--auth-border);
  border-radius: 16px; padding: 2.5rem 2.25rem 2rem; width: 100%; max-width: 420px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25), 0 8px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(108,111,255,0.06);
}
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo img { height: 36px; margin: 0 auto 0.75rem; display: block; }
.auth-logo h1 { font-size: 1.375rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 0.25rem; }
.auth-logo p { font-size: 0.875rem; color: var(--auth-text-muted); }
.auth-form .field { margin-bottom: 1.1rem; }
.auth-form label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--auth-text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem; }
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="text"] {
  width: 100%; padding: 0.625rem 0.85rem; background: var(--auth-bg);
  border: 1px solid var(--auth-border); border-radius: var(--radius);
  color: var(--auth-text); font-size: 0.9375rem; outline: none;
  transition: border-color var(--transition), box-shadow var(--transition); -webkit-appearance: none;
}
.auth-form input::placeholder { color: var(--auth-text-muted); opacity: 0.6; }
.auth-form input:focus { border-color: var(--auth-accent); box-shadow: 0 0 0 3px rgba(108,111,255,0.18); }
.auth-form .btn-primary,
.auth-form button[type="submit"] {
  display: block; width: 100%; padding: 0.7rem 1rem; background: var(--auth-accent);
  color: #fff; font-size: 0.9375rem; font-weight: 600; border: none;
  border-radius: var(--radius); cursor: pointer; margin-top: 1.25rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(108,111,255,0.3);
}
.auth-form .btn-primary:hover, .auth-form button[type="submit"]:hover { background: var(--auth-accent-h); box-shadow: 0 4px 16px rgba(108,111,255,0.4); }
.auth-form .btn-primary:active, .auth-form button[type="submit"]:active { transform: scale(0.985); }
.auth-alert { padding: 0.65rem 0.875rem; border-radius: var(--radius); font-size: 0.875rem; margin-bottom: 1.1rem; border: 1px solid transparent; }
.auth-alert.error   { background: var(--auth-error-bg); border-color: var(--auth-error-bd); color: var(--auth-error-text); }
.auth-alert.success { background: var(--auth-success-bg); border-color: var(--auth-success-bd); color: var(--auth-success-text); }
.auth-footer { text-align: center; font-size: 0.8125rem; color: var(--auth-text-muted); margin-top: 1.5rem; }
.auth-footer a { color: var(--auth-accent); text-decoration: none; font-weight: 500; transition: color var(--transition); }
.auth-footer a:hover { color: #8a8dff; text-decoration: underline; }
@media (max-width: 480px) {
  .auth-card { padding: 2rem 1.25rem 1.5rem; }
  body.auth-page { align-items: flex-start; padding-top: 2rem; }
}