/* ============================================
   G2 Admin — Login Page
   Clean professional entry point
   ============================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

/* Subtle dot pattern background */
.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #CBD5E1 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
}

/* Radial glow behind card */
.login-page::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 101, 204, 0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-xl);
}

.login-logo {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.login-logo img {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
}

.login-logo h1 {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.1em;
}

.login-logo p {
  font-size: var(--text-sm);
  color: var(--text-dim);
  margin-top: var(--space-xs);
}

.login-form .form-group {
  margin-bottom: var(--space-lg);
}

.login-form .form-input {
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
}

.login-btn {
  width: 100%;
  padding: 0.75rem;
  font-size: var(--text-base);
  font-weight: 600;
  margin-top: var(--space-md);
}

.login-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.login-error {
  display: none;
  padding: 0.75rem 1rem;
  background: var(--status-cancelled-bg);
  border: 1px solid var(--status-cancelled-border);
  border-radius: var(--radius-md);
  color: var(--status-cancelled);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.login-error.visible {
  display: block;
}

.login-footer {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: var(--text-xs);
  color: var(--text-dim);
}

/* Status indicator */
.login-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-size: var(--text-xs);
  color: var(--text-dim);
}

.login-status .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-active);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}