/* ===== Auth pages — dark gold theme ============================= */
:root {
  --bg-dark:    #0a0a0f;
  --bg-card:    #111119;
  --bg-input:   #1a1a26;
  --gold:       #f0b429;
  --gold-hover: #d9a020;
  --text:       #e8e8f0;
  --text-muted: #8888a0;
  --border:     #2a2a3a;
  --error:      #ef4444;
  --success:    #10b981;
  --radius:     10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg-dark);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-image:
    radial-gradient(ellipse 60% 50% at 30% -10%, rgba(240,180,41,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 110%, rgba(99,102,241,0.08) 0%, transparent 60%);
}

.auth-wrap {
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo-text {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--gold);
}
.auth-logo-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.auth-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.auth-card-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Alerts */
.alert {
  padding: 11px 14px;
  border-radius: 7px;
  font-size: 0.84rem;
  margin-bottom: 16px;
}
.alert-success { background: rgba(16,185,129,0.12); color: var(--success); border: 1px solid rgba(16,185,129,0.25); }
.alert-error   { background: rgba(239,68,68,0.12);  color: var(--error);   border: 1px solid rgba(239,68,68,0.25); }

/* Form */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.80rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  font-size: 0.93rem;
  padding: 11px 13px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group input::placeholder { color: var(--text-muted); }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Submit button */
.btn-auth {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--gold);
  color: #0a0a0f;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 6px;
}
.btn-auth:hover { background: var(--gold-hover); }

/* Links */
.auth-links {
  text-align: center;
  margin-top: 18px;
  font-size: 0.83rem;
  color: var(--text-muted);
}
.auth-links a { color: var(--gold); text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Password strength */
.pw-strength-bar {
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  margin-top: 6px;
  overflow: hidden;
}
.pw-strength-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s, background 0.3s;
}

@media (max-width: 480px) {
  .auth-card { padding: 22px 18px; }
  .form-row-2 { grid-template-columns: 1fr; }
}