/* Login — enterprise split layout */

.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-base);
}

.login-brand-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-12) var(--space-16);
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(34, 211, 238, 0.1), transparent),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(239, 68, 68, 0.08), transparent),
    linear-gradient(180deg, #0a1020 0%, #070b12 100%);
  border-right: 1px solid var(--border-subtle);
}

.login-brand-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  opacity: 0.5;
}

.login-brand-content {
  position: relative;
  max-width: 28rem;
}

.login-brand-content .brand-logo-wrap {
  margin-bottom: var(--space-8);
  padding: var(--space-4) var(--space-5);
}

.login-brand-content h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-4);
  line-height: 1.15;
}

.login-brand-content .lead {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0 0 var(--space-8);
}

.login-trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.login-trust-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.login-trust-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.625rem;
  font-weight: 700;
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
}

.login-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background: var(--bg-base);
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--surface-overlay);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.login-card > h2 {
  margin: 0 0 var(--space-2);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-card .subtitle {
  margin: 0 0 var(--space-6);
  font-size: 0.875rem;
}

.login-card label {
  display: block;
  margin-bottom: var(--space-4);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.login-card input {
  display: block;
  width: 100%;
  margin-top: var(--space-2);
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.login-card input:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
}

.login-error {
  color: #fca5a5;
  font-size: 0.875rem;
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.login-card .alert.ok {
  color: #86efac;
  font-size: 0.875rem;
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.hidden {
  display: none !important;
}

.login-footer {
  margin-top: var(--space-6);
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.login-mobile-logo {
  display: none;
  justify-content: center;
  margin-bottom: var(--space-6);
}

@media (max-width: 960px) {
  .login-page {
    grid-template-columns: 1fr;
  }

  .login-brand-panel {
    display: none;
  }

  .login-mobile-logo {
    display: flex;
  }
}