/* Auth pages — modern split layout */
.auth-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--text);
  background: #f3f1ec;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 100vh;
}

.auth-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 10% 10%, rgba(42, 120, 214, 0.35), transparent 55%),
    radial-gradient(90% 70% at 90% 90%, rgba(15, 118, 110, 0.28), transparent 50%),
    linear-gradient(160deg, #101418 0%, #1a2330 48%, #0f1720 100%);
  color: #f7f5f1;
  display: flex;
  align-items: flex-end;
  padding: 48px 56px 56px;
}

.auth-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 70%);
  animation: auth-grid-drift 28s linear infinite;
}

.auth-hero-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  right: -80px;
  top: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 120, 214, 0.4), transparent 68%);
  animation: auth-glow-pulse 6s ease-in-out infinite;
}

.auth-hero-content {
  position: relative;
  z-index: 1;
  max-width: 420px;
  animation: auth-rise 0.7s ease-out both;
}

.auth-kicker {
  margin: 0 0 12px;
  font-family: Outfit, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(247, 245, 241, 0.62);
}

.auth-brand {
  margin: 0;
  font-family: Outfit, sans-serif;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.auth-tagline {
  margin: 18px 0 0;
  font-size: 1.05rem;
  line-height: 1.5;
  color: rgba(247, 245, 241, 0.78);
  max-width: 28ch;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 28px;
  background:
    linear-gradient(180deg, #faf9f6 0%, #f3f1ec 100%);
}

.auth-panel-inner {
  width: 100%;
  max-width: 400px;
  animation: auth-rise 0.7s ease-out 0.1s both;
}

.auth-mobile-brand {
  display: none;
  margin: 0 0 20px;
  font-family: Outfit, sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-title {
  margin: 0 0 8px;
  font-family: Outfit, sans-serif;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.auth-form .form-row {
  margin-bottom: 16px;
}

.auth-form label {
  font-size: 13px;
  font-weight: 600;
  color: #2f2e2b;
}

.auth-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}

.auth-label-row label { margin: 0; }

.auth-form input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: #fff;
  font-size: 15px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(42, 120, 214, 0.16);
}

.auth-submit {
  width: 100%;
  margin-top: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-family: Outfit, sans-serif;
  letter-spacing: 0.01em;
}

.auth-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-dark);
}

.auth-footer-link {
  margin: 22px 0 0;
  text-align: center;
}

.auth-panel .alert {
  margin-bottom: 18px;
}

@keyframes auth-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes auth-grid-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(48px, 48px, 0); }
}

@keyframes auth-glow-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

@media (max-width: 900px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-hero {
    min-height: 220px;
    padding: 32px 28px;
    align-items: flex-end;
  }
  .auth-brand { font-size: 2.6rem; }
  .auth-tagline { display: none; }
  .auth-mobile-brand { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  .auth-hero-grid,
  .auth-hero-glow,
  .auth-hero-content,
  .auth-panel-inner {
    animation: none;
  }
}