/* ============================================================
   LinkMoment — Auth Pages Styles
   ============================================================ */

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

/* --- Left Panel (Branding) --- */
.auth-brand {
  background: var(--gradient-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-12);
  position: relative;
  overflow: hidden;
}

.auth-brand::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -30%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,134,11,0.12) 0%, transparent 70%);
}

.auth-brand::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,112,122,0.1) 0%, transparent 70%);
}

.auth-brand-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 420px;
}

.auth-brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-12);
  text-decoration: none;
}

.auth-brand-logo .logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-gold);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.auth-brand-mockup {
  width: 240px;
  height: 420px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-3xl);
  border: 1px solid rgba(255,255,255,0.08);
  margin: 0 auto var(--space-10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  backdrop-filter: blur(10px);
}

.auth-brand-mockup .mockup-flower {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.8;
}

.auth-brand-mockup .mockup-names {
  font-family: var(--font-script);
  font-size: var(--text-3xl);
  color: var(--color-primary-light);
  line-height: 1.4;
  text-align: center;
}

.auth-brand-mockup .mockup-date-text {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-top: var(--space-4);
}

.auth-brand h2 {
  font-size: var(--text-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.auth-brand p {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  line-height: var(--leading-relaxed);
}

/* --- Right Panel (Form) --- */
.auth-form-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-12);
}

.auth-form-container {
  width: 100%;
  max-width: 420px;
}

.auth-form-header {
  margin-bottom: var(--space-8);
}

.auth-form-header .mobile-logo {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-8);
  text-decoration: none;
}

.auth-form-header .mobile-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-gold);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
}

.auth-form-header h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}

.auth-form-header p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.auth-form-header p a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.auth-form-header p a:hover {
  text-decoration: underline;
}

/* --- Form Elements --- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: all var(--duration-fast) ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-input::placeholder {
  color: var(--color-gray-400);
}

.form-input-icon {
  position: relative;
}

.form-input-icon .form-input {
  padding-left: var(--space-10);
}

.form-input-icon .icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-lg);
  color: var(--color-gray-400);
  pointer-events: none;
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-link {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
}

.form-link:hover {
  text-decoration: underline;
}

.form-submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
  font-weight: 700;
  background: var(--gradient-gold);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 2px 8px rgba(184, 134, 11, 0.3);
  position: relative;
  overflow: hidden;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(184, 134, 11, 0.4);
}

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

/* --- Divider --- */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  color: var(--color-gray-400);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-gray-200);
}

/* --- Social Login --- */
.social-login {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.btn-social {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
  color: var(--color-gray-700);
}

.btn-social:hover {
  border-color: var(--color-gray-300);
  background: var(--color-gray-50);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-social .social-icon {
  font-size: var(--text-lg);
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-brand {
    display: none;
  }

  .auth-form-header .mobile-logo {
    display: flex;
  }

  .auth-form-panel {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .auth-form-container {
    max-width: 100%;
  }
}