/* Login / change-password screens for the Admin Dashboard */

.auth-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-brand {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px;
  background: linear-gradient(160deg, var(--color-korat-orange) 0%, var(--color-korat-orange-dark) 100%);
  color: var(--color-white);
}

.auth-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(60deg, rgba(255, 255, 255, 0.08) 25%, transparent 25.5%, transparent 74.5%, rgba(255, 255, 255, 0.08) 75%),
    linear-gradient(-60deg, rgba(255, 255, 255, 0.08) 25%, transparent 25.5%, transparent 74.5%, rgba(255, 255, 255, 0.08) 75%);
  background-size: 64px 110px;
  pointer-events: none;
}

.auth-brand__mark {
  position: relative;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.auth-brand__content {
  position: relative;
  max-width: 420px;
}

.auth-brand__eyebrow {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 12px;
}

.auth-brand__headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 34px;
  line-height: 1.35;
  margin: 0;
}

.auth-brand__footer {
  position: relative;
  font-size: 13px;
  opacity: 0.75;
}

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-cream);
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px 36px;
}

.auth-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 6px;
}

.auth-card__subtitle {
  font-size: 14px;
  color: var(--color-charcoal-soft);
  margin: 0 0 28px;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-charcoal-soft);
}

.field input {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font-body);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  background: var(--color-off-white);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.field input:focus {
  outline: none;
  border-color: var(--color-korat-orange);
  background: var(--color-white);
}

.btn-primary {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-korat-orange);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-primary:hover {
  background: var(--color-korat-orange-dark);
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 20px;
}

.alert-error {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.alert-success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.auth-back-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 13px;
  color: var(--color-charcoal-soft);
  text-decoration: none;
}

.auth-back-link:hover {
  text-decoration: underline;
}

@media (max-width: 860px) {
  .auth-screen {
    grid-template-columns: 1fr;
  }
  .auth-brand {
    padding: 32px 28px;
    min-height: 220px;
  }
  .auth-brand__headline {
    font-size: 26px;
  }
}