/* ============================================================
   AMOR — Auth Pages (Login & Register)
   ============================================================ */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
  padding: var(--space-4);
}

/* Animated gradient orbs */
.auth-page::before,
.auth-page::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 6s ease-in-out infinite;
  pointer-events: none;
}

.auth-page::before {
  width: 400px;
  height: 400px;
  background: rgba(255, 107, 157, 0.18);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.auth-page::after {
  width: 300px;
  height: 300px;
  background: rgba(192, 132, 252, 0.15);
  bottom: -80px;
  left: -80px;
  animation-delay: 3s;
}

/* Canvas particles */
#auth-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
}

/* Auth Card */
.auth-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 400px;
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  animation: fadeIn 0.6s ease forwards;
}

/* Logo / Icon area */
.auth-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo .heart-icon {
  font-size: 2.8rem;
  display: block;
  animation: heartbeat 1.8s ease-in-out infinite;
  margin-bottom: var(--space-3);
}

.auth-logo h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.auth-logo p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-form .input-group {
  position: relative;
}

.auth-form .input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  pointer-events: none;
  color: var(--color-text-faint);
  transition: color var(--transition-fast);
}

.auth-form .input-field {
  padding-left: 2.75rem;
  background: rgba(255,255,255,0.05);
}

.auth-form .input-field:focus + .input-icon,
.auth-form .input-group:focus-within .input-icon {
  color: var(--color-primary);
}

.auth-submit {
  width: 100%;
  padding: 0.85rem;
  margin-top: var(--space-2);
  border-radius: var(--radius-full);
  background: var(--grad-button);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 24px rgba(255,107,157,0.35);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.auth-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,107,157,0.50);
}

.auth-submit:active {
  transform: translateY(0);
}

/* Error / Success messages */
.auth-message {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  animation: slideIn 0.3s ease;
}

.auth-message.error {
  background: rgba(255,82,82,0.12);
  border: 1px solid rgba(255,82,82,0.25);
  color: #FF7070;
}

.auth-message.success {
  background: rgba(76,175,80,0.12);
  border: 1px solid rgba(76,175,80,0.25);
  color: #81C784;
}

/* Footer link */
.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.auth-footer a {
  color: var(--color-primary);
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-2) 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-divider span {
  font-size: 0.75rem;
  color: var(--color-text-faint);
}

/* Input row (for icon on right side - password toggle) */
.input-with-toggle {
  position: relative;
}

.input-with-toggle .input-field {
  padding-right: 3rem;
}

.toggle-password {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-faint);
  cursor: pointer;
  font-size: 1rem;
  transition: color var(--transition-fast);
  padding: 0;
}

.toggle-password:hover {
  color: var(--color-primary);
}

/* Responsive */
@media (max-width: 480px) {
  .auth-card {
    padding: var(--space-8) var(--space-5);
    border-radius: var(--radius-lg);
  }
}