/* login.php — вход / регистрация */

body.auth-page {
  min-height: 100vh;
  background: radial-gradient(ellipse 80% 60% at 10% 20%, rgba(0, 255, 179, 0.08), transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(0, 208, 255, 0.06), transparent 40%),
    var(--bg-deep);
}

.auth-page-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
  gap: var(--sp-6);
  padding: var(--sp-6);
}

.auth-promo {
  padding: var(--sp-8);
}

.auth-promo-logo {
  font-size: 2rem;
  font-weight: 300;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  color: inherit;
  margin-bottom: var(--sp-8);
}

.auth-promo-logo i,
.auth-promo-logo span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-promo-title {
  font-size: 2rem;
  font-weight: 200;
  color: white;
  line-height: 1.25;
  margin-bottom: var(--sp-4);
}

.auth-promo-title span {
  color: var(--accent-light);
}

.auth-promo-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--sp-6);
  max-width: 420px;
}

.auth-promo-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.auth-promo-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.auth-promo-list li i {
  color: var(--accent-light);
  width: 20px;
}

.auth-promo-list code {
  font-size: 0.85em;
  color: var(--accent-light);
  background: rgba(0, 255, 179, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

.auth-promo-stats {
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.auth-promo-stats div {
  display: flex;
  flex-direction: column;
}

.auth-promo-stats strong {
  font-size: 1.5rem;
  font-weight: 300;
  color: white;
}

.auth-promo-stats span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-container {
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
}

.auth-card {
  background: var(--bg-soft);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

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

.auth-logo-mobile .logo {
  font-size: 2rem;
  font-weight: 300;
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  text-decoration: none;
  color: inherit;
}

.auth-logo-mobile .logo i,
.auth-logo-mobile .logo span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tab-switcher {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  background: var(--bg-card);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 0.9rem;
  font-weight: 400;
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.tab-btn.active {
  background: var(--accent-light);
  color: #0b0e12;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.auth-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.auth-form .form-label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.auth-form .input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-form .input-icon {
  position: absolute;
  left: var(--sp-4);
  color: var(--text-tertiary);
  font-size: 0.95rem;
  pointer-events: none;
}

.auth-form .form-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: var(--sp-4) 44px var(--sp-4) 44px;
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.auth-form .form-input:focus {
  border-color: var(--accent-light);
}

.auth-form .password-toggle {
  position: absolute;
  right: var(--sp-4);
  color: var(--text-tertiary);
  cursor: pointer;
  z-index: 1;
}

.auth-form .form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.auth-form .checkbox {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
}

.auth-form .checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-light);
}

.auth-form .forgot-link {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: 0.85rem;
}

.auth-form .forgot-link:hover {
  color: var(--accent-light);
}

.auth-form .btn-primary {
  background: var(--accent-gradient);
  border: none;
  padding: var(--sp-4);
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 500;
  color: #0b0e12;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  cursor: pointer;
  margin-top: var(--sp-1);
  width: 100%;
}

.auth-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 255, 179, 0.25);
}

.btn-auth-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--bg-card);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: 0.2s;
}

.btn-auth-secondary:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

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

.register-intro {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.5;
}

.account-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.account-type-card {
  background: var(--bg-card);
  border: 2px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  cursor: pointer;
  text-align: center;
  transition: 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.account-type-card i {
  font-size: 1.5rem;
  color: var(--text-tertiary);
}

.account-type-card strong {
  color: white;
  font-weight: 500;
  font-size: 0.9rem;
}

.account-type-card span {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  line-height: 1.3;
}

.account-type-card.active {
  border-color: var(--accent-light);
  background: rgba(0, 255, 179, 0.06);
}

.account-type-card.active i {
  color: var(--accent-light);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.seller-panel {
  display: none;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-4);
  background: rgba(0, 255, 179, 0.04);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  animation: fadeIn 0.25s ease;
}

.seller-panel.open {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.seller-panel-head {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.seller-slug-preview {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.seller-slug-preview code {
  color: var(--accent-light);
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.seller-perks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.seller-perks li {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.seller-perks li i {
  color: var(--accent-light);
  font-size: 0.7rem;
}

.password-strength {
  margin-top: 6px;
}

.password-strength-bar {
  height: 4px;
  background: var(--bg-card);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 4px;
}

.password-strength-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: var(--radius-full);
  transition: width 0.2s, background 0.2s;
}

.password-strength-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.field-hint {
  font-size: 0.75rem;
  margin: 4px 0 0;
}

.field-hint.ok {
  color: var(--accent-light);
}

.field-hint.err {
  color: #ff8a8a;
}

.terms-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  cursor: pointer;
  line-height: 1.4;
}

.terms-row input {
  margin-top: 3px;
  accent-color: var(--accent-light);
  flex-shrink: 0;
}

.terms-row a {
  color: var(--accent-light);
  text-decoration: none;
}

.terms-row a:hover {
  text-decoration: underline;
}

.auth-benefits {
  margin-top: var(--sp-4);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--border-glass);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.benefit-item {
  text-align: center;
}

.benefit-item i {
  font-size: 1.2rem;
  color: var(--accent-light);
  margin-bottom: var(--sp-2);
}

.benefit-item span {
  display: block;
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.auth-footer {
  text-align: center;
  margin-top: var(--sp-4);
}

.auth-footer a {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.auth-footer a:hover {
  color: var(--accent-light);
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-4);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-error {
  background: rgba(255, 95, 95, 0.1);
  border: 1px solid rgba(255, 95, 95, 0.3);
  color: #ff8a8a;
}

.alert-success {
  background: rgba(0, 255, 179, 0.08);
  border: 1px solid rgba(0, 255, 179, 0.2);
  color: var(--accent-light);
}

@media (max-width: 900px) {
  .auth-page-wrap {
    grid-template-columns: 1fr;
    padding: var(--sp-4);
  }
  .auth-promo {
    display: none;
  }
  .auth-logo-mobile {
    display: flex;
  }
}

.auth-buyer-context-banner {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: var(--sp-4);
  background: rgba(0, 255, 179, 0.06);
  border: 1px solid rgba(0, 255, 179, 0.15);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-4);
}
.auth-buyer-context-banner > i {
  font-size: 1.4rem;
  color: var(--accent-light);
  margin-top: 2px;
}
.auth-buyer-context-banner strong {
  display: block;
  color: white;
  font-weight: 500;
  margin-bottom: 4px;
}
.auth-buyer-context-banner p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.register-seller-hint {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin: 0 0 var(--sp-4);
  line-height: 1.5;
  text-align: center;
}
.register-seller-hint a {
  color: var(--accent-light);
  text-decoration: none;
}
.register-seller-hint a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .auth-card {
    padding: var(--sp-6);
  }
  .auth-benefits {
    grid-template-columns: 1fr;
  }
  .account-type-grid {
    grid-template-columns: 1fr;
  }
}