/* ============================================
   LUXE STORE — Auth Pages (Login / Register)
   ============================================ */

.auth-wrapper {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--clr-obsidian);
}

/* ── Left Panel — Branding ─────────────── */
.auth-brand-panel {
  position: relative;
  background: var(--clr-carbon);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-12);
  overflow: hidden;
}
.auth-brand-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 40%, rgba(201,168,76,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 80%, rgba(201,168,76,0.06) 0%, transparent 70%);
}
.auth-brand-panel::after {
  content: 'LUXE';
  position: absolute;
  font-family: var(--ff-display);
  font-size: 20rem;
  font-weight: var(--fw-black);
  color: rgba(255,255,255,0.015);
  letter-spacing: 0.1em;
  line-height: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  user-select: none;
}

.auth-brand-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 420px;
}
.auth-brand-logo {
  font-family: var(--ff-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--clr-gold);
  letter-spacing: 0.3em;
  margin-bottom: var(--sp-4);
}
.auth-brand-tagline {
  font-size: var(--fs-lg);
  color: var(--clr-mist);
  font-weight: var(--fw-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--sp-8);
}
.auth-brand-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-gold), transparent);
  margin: 0 auto var(--sp-8);
}
.auth-brand-desc {
  color: var(--clr-graphite);
  font-size: var(--fs-sm);
  line-height: 1.8;
}
.auth-brand-features {
  list-style: none;
  margin-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  text-align: left;
}
.auth-brand-features li {
  color: var(--clr-mist);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.auth-brand-features li i {
  color: var(--clr-gold);
  font-size: var(--fs-md);
}

/* ── Right Panel — Form ─────────────────── */
.auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8) var(--sp-12);
  overflow-y: auto;
}

.auth-form-container {
  width: 100%;
  max-width: 460px;
}

.auth-form-header {
  margin-bottom: var(--sp-10);
}
.auth-form-title {
  font-size: var(--fs-2xl);
  color: var(--clr-ivory);
  margin-bottom: var(--sp-2);
}
.auth-form-subtitle {
  color: var(--clr-mist);
  font-size: var(--fs-sm);
}

.auth-card {
  background: var(--clr-carbon);
  border: var(--border-muted);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
}

/* Input group with icon */
.input-group-luxe {
  position: relative;
}
.input-group-luxe .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-graphite);
  font-size: var(--fs-md);
  pointer-events: none;
  z-index: 5;
  transition: color var(--dur-base);
}
.input-group-luxe .form-control {
  padding-left: 2.75rem;
}
.input-group-luxe:focus-within .input-icon {
  color: var(--clr-gold);
}
.input-group-luxe .password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--clr-graphite);
  cursor: pointer;
  z-index: 5;
  transition: color var(--dur-base);
  padding: 0;
  line-height: 1;
}
.input-group-luxe .password-toggle:hover { color: var(--clr-gold); }

/* Field status indicator */
.field-status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
  font-size: var(--fs-xs);
  min-height: 20px;
  transition: all var(--dur-base);
}
.field-status.success { color: var(--clr-success); }
.field-status.error   { color: var(--clr-danger); }
.field-status.idle    { color: transparent; }

/* Password strength meter */
.password-strength {
  margin-top: var(--sp-2);
}
.strength-bar {
  height: 3px;
  background: var(--clr-graphite);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--sp-1);
}
.strength-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--dur-slow) var(--ease-out), background var(--dur-base);
  width: 0%;
}
.strength-fill.weak    { width: 25%; background: var(--clr-danger); }
.strength-fill.fair    { width: 50%; background: var(--clr-warning); }
.strength-fill.good    { width: 75%; background: var(--clr-info); }
.strength-fill.strong  { width: 100%; background: var(--clr-success); }

.strength-label {
  font-size: var(--fs-xs);
  color: var(--clr-graphite);
}
.strength-label.weak   { color: var(--clr-danger); }
.strength-label.fair   { color: var(--clr-warning); }
.strength-label.good   { color: var(--clr-info); }
.strength-label.strong { color: var(--clr-success); }

/* ── Auth Buttons ───────────────────────── */
.btn-auth-primary {
  width: 100%;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--clr-gold-dark), var(--clr-gold), var(--clr-gold-light));
  background-size: 200% 200%;
  border: none;
  border-radius: var(--radius-md);
  color: var(--clr-obsidian);
  font-family: var(--ff-body);
  font-weight: var(--fw-semi);
  font-size: var(--fs-base);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn-auth-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--dur-fast);
}
.btn-auth-primary:hover::after { background: rgba(255,255,255,0.1); }
.btn-auth-primary:active { transform: scale(0.98); }
.btn-auth-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-auth-primary .btn-loader {
  display: none;
}
.btn-auth-primary.loading .btn-text { display: none; }
.btn-auth-primary.loading .btn-loader { display: inline-block; }

.auth-link-row {
  text-align: center;
  margin-top: var(--sp-6);
  color: var(--clr-mist);
  font-size: var(--fs-sm);
}
.auth-link-row a {
  color: var(--clr-gold);
  font-weight: var(--fw-medium);
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 992px) {
  .auth-wrapper { grid-template-columns: 1fr; }
  .auth-brand-panel { display: none; }
  .auth-form-panel { padding: var(--sp-6); }
}
@media (max-width: 480px) {
  .auth-card { padding: var(--sp-6); }
}