/* ==========================================================================
   DNH Artful Living — Portal & Auth Styles
   ========================================================================== */

/* ==========================================================================
   Auth Pages
   ========================================================================== */
.auth-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: var(--space-12);
}

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

.auth-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.auth-card__header {
  margin-bottom: var(--space-6);
}

.auth-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.auth-card__subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.auth-card__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.auth-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.auth-icon--success {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-6);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.auth-link {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.auth-link:hover { color: var(--color-primary-hover); }
.auth-link--bold { font-weight: 600; }

.auth-error {
  background: var(--color-error-highlight);
  color: var(--color-error);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.auth-success {
  background: var(--color-success-highlight);
  color: var(--color-success);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.auth-form { display: flex; flex-direction: column; }

.form-group { margin-bottom: var(--space-4); }

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-input::placeholder { color: var(--color-text-faint); }

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.form-input:disabled { opacity: 0.6; cursor: not-allowed; }

.form-input-wrapper { position: relative; }
.form-input-wrapper .form-input { padding-right: var(--space-10); }

.password-toggle {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint);
  padding: var(--space-1);
}

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

.form-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-row--between { justify-content: space-between; }

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

.form-checkbox input[type="checkbox"] {
  width: 16px; height: 16px; margin-top: 2px;
  accent-color: var(--color-primary); flex-shrink: 0;
}

.form-radio-group { display: flex; gap: var(--space-4); flex-wrap: wrap; }

.form-radio {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); cursor: pointer;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.form-radio:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.form-radio input[type="radio"] { accent-color: var(--color-primary); }

.password-strength {
  height: 3px; border-radius: var(--radius-full);
  margin-top: var(--space-1); background: var(--color-divider); overflow: hidden;
}

.password-strength__bar {
  height: 100%; border-radius: var(--radius-full);
  transition: width 0.3s ease, background 0.3s ease;
}

.btn--social {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
}
.btn--social svg { flex-shrink: 0; }

.btn-spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid transparent; border-top-color: currentColor;
  border-radius: 50%; animation: spin 0.6s linear infinite;
  vertical-align: middle; margin-left: var(--space-2);
}

@keyframes spin { to { transform: rotate(360deg); } }

.btn--full { width: 100%; justify-content: center; }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }

/* ==========================================================================
   Portal Hero
   ========================================================================== */
.portal-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-cool) 100%);
  color: var(--color-text-inverse);
  padding-block: var(--space-10);
}

.portal-hero__content {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-4);
}

.portal-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-1);
}

.portal-hero__subtitle { opacity: 0.85; font-size: var(--text-sm); }

.portal-hero__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.portal-hero .btn--primary {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4); color: #fff;
}
.portal-hero .btn--primary:hover { background: rgba(255,255,255,0.3); }
.portal-hero .btn--outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.portal-hero .btn--outline:hover { background: rgba(255,255,255,0.1); }

/* ==========================================================================
   Portal Tabs
   ========================================================================== */
.portal-tabs-section {
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-divider);
  position: sticky; top: 68px; z-index: 50;
}

.portal-tabs {
  display: flex; gap: var(--space-1); overflow-x: auto;
  scrollbar-width: none; -ms-overflow-style: none; padding-block: var(--space-2);
}
.portal-tabs::-webkit-scrollbar { display: none; }

.portal-tab {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm); font-weight: 500;
  color: var(--color-text-muted); border-radius: var(--radius-md);
  white-space: nowrap;
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.portal-tab:hover { color: var(--color-text); background: var(--color-surface-offset); }
.portal-tab--active { color: var(--color-primary); background: var(--color-primary-highlight); }
.portal-tab svg { flex-shrink: 0; }

/* ==========================================================================
   Portal Content & Panels
   ========================================================================== */
.portal-content { padding-block: var(--space-8) var(--space-16); }

.portal-panel { display: none; }
.portal-panel--active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Stats Cards
   ========================================================================== */
.portal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4); margin-bottom: var(--space-8);
}

.stat-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-5); background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-interactive);
}
.stat-card:hover { box-shadow: var(--shadow-md); }

.stat-card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.stat-card__icon--primary { background: var(--color-primary-highlight); color: var(--color-primary); }
.stat-card__icon--warm { background: var(--color-warm-highlight); color: var(--color-warm); }
.stat-card__icon--accent { background: var(--color-accent-highlight); color: var(--color-accent); }
.stat-card__icon--cool { background: var(--color-primary-highlight); color: var(--color-cool); }

.stat-card__body { display: flex; flex-direction: column; }

.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-lg); font-weight: 600;
  color: var(--color-text); line-height: 1.2;
}

.stat-card__label { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ==========================================================================
   Portal Sections
   ========================================================================== */
.portal-section { margin-bottom: var(--space-8); }

.portal-section__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4);
}

.portal-section__title {
  font-family: var(--font-display);
  font-size: var(--text-lg); font-weight: 600; color: var(--color-text);
}

.portal-section__desc {
  color: var(--color-text-muted); font-size: var(--text-sm);
  margin-bottom: var(--space-4); max-width: 60ch;
}

.portal-section__link {
  font-size: var(--text-sm); font-weight: 500;
  color: var(--color-primary); cursor: pointer;
}
.portal-section__link:hover { color: var(--color-primary-hover); text-decoration: underline; }

/* ==========================================================================
   Orders List
   ========================================================================== */
.orders-list { display: flex; flex-direction: column; gap: var(--space-3); }

.order-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-interactive);
}
.order-card:hover { box-shadow: var(--shadow-sm); }

.order-card__image {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  overflow: hidden; flex-shrink: 0; background: var(--color-surface-offset);
}
.order-card__image img { width: 100%; height: 100%; object-fit: cover; }

.order-card__details { flex: 1; min-width: 0; }
.order-card__number { font-weight: 600; font-size: var(--text-sm); color: var(--color-text); }
.order-card__date { font-size: var(--text-xs); color: var(--color-text-muted); }

.order-card__total {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--text-base); color: var(--color-text); white-space: nowrap;
}

.status-badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 500; white-space: nowrap;
}

.status-badge--pending { background: var(--color-warm-highlight); color: var(--color-warm); }
.status-badge--confirmed, .status-badge--processing { background: var(--color-primary-highlight); color: var(--color-primary); }
.status-badge--shipped { background: var(--color-accent-highlight); color: var(--color-accent); }
.status-badge--delivered { background: var(--color-success-highlight); color: var(--color-success); }
.status-badge--cancelled { background: var(--color-error-highlight); color: var(--color-error); }

/* ==========================================================================
   Content Grid (Exclusive Content)
   ========================================================================== */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}
.content-grid--sm { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.content-card {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.content-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.content-card__thumb {
  aspect-ratio: 16/9; background: var(--color-surface-offset);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-faint); overflow: hidden;
}
.content-card__thumb img { width: 100%; height: 100%; object-fit: cover; }

.content-card__thumb--behind_scenes { background: linear-gradient(135deg, var(--color-warm-highlight), var(--color-surface-offset)); }
.content-card__thumb--color_guide { background: linear-gradient(135deg, var(--color-accent-highlight), var(--color-surface-offset)); }
.content-card__thumb--video { background: linear-gradient(135deg, var(--color-primary-highlight), var(--color-surface-offset)); }
.content-card__thumb--early_access { background: linear-gradient(135deg, var(--color-warm-highlight), var(--color-primary-highlight)); }
.content-card__thumb--workshop_recording { background: linear-gradient(135deg, #e8ddf5, var(--color-surface-offset)); }

.content-card__body { padding: var(--space-4); }

.content-card__type {
  display: inline-block; font-size: var(--text-xs); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-primary); margin-bottom: var(--space-1);
}

.content-card__title {
  font-family: var(--font-display); font-size: var(--text-base);
  font-weight: 600; color: var(--color-text);
  margin-bottom: var(--space-2); line-height: 1.3;
}

.content-card__desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.5; }

.content-card__locked {
  display: flex; align-items: center; gap: var(--space-1);
  font-size: var(--text-xs); color: var(--color-warm);
  margin-top: var(--space-2); font-weight: 500;
}

.content-filter { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-6); }

.filter-btn {
  padding: var(--space-2) var(--space-4); font-size: var(--text-sm); font-weight: 500;
  color: var(--color-text-muted); border: 1px solid var(--color-border);
  border-radius: var(--radius-full); transition: all var(--transition-interactive);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-btn--active { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-text-inverse); }

/* ==========================================================================
   Favorites Grid
   ========================================================================== */
.favorites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.favorite-card {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow var(--transition-interactive);
}
.favorite-card:hover { box-shadow: var(--shadow-md); }

.favorite-card__image { aspect-ratio: 1; background: var(--color-surface-offset); overflow: hidden; }
.favorite-card__image img { width: 100%; height: 100%; object-fit: cover; }
.favorite-card__body { padding: var(--space-3); }
.favorite-card__name { font-weight: 600; font-size: var(--text-sm); color: var(--color-text); margin-bottom: var(--space-1); }
.favorite-card__price { font-family: var(--font-display); font-size: var(--text-sm); color: var(--color-text-muted); }
.favorite-card__actions { display: flex; gap: var(--space-2); margin-top: var(--space-2); }
.favorite-card__remove { font-size: var(--text-xs); color: var(--color-error); cursor: pointer; }
.favorite-card__remove:hover { text-decoration: underline; }

/* ==========================================================================
   Invoices
   ========================================================================== */
.invoices-list { display: flex; flex-direction: column; gap: var(--space-3); }

.invoice-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4); background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
}
.invoice-card__info { flex: 1; }
.invoice-card__number { font-weight: 600; font-size: var(--text-sm); }
.invoice-card__date { font-size: var(--text-xs); color: var(--color-text-muted); }
.invoice-card__amount { font-family: var(--font-display); font-weight: 600; }
.invoice-card__download { display: flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); color: var(--color-primary); }
.invoice-card__download:hover { text-decoration: underline; }

/* ==========================================================================
   Profile Form
   ========================================================================== */
.profile-form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4); margin-bottom: var(--space-6);
}

.profile-trade-section {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6); margin-bottom: var(--space-6);
}
.profile-trade-section__title {
  font-family: var(--font-display); font-size: var(--text-base);
  font-weight: 600; margin-bottom: var(--space-4);
}

.trade-badge {
  display: inline-flex; align-items: center;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-highlight); color: var(--color-primary);
  font-weight: 600; font-size: var(--text-sm); border-radius: var(--radius-md);
}

/* ==========================================================================
   Empty States
   ========================================================================== */
.empty-state {
  text-align: center; padding: var(--space-10) var(--space-4);
  color: var(--color-text-muted);
}
.empty-state svg { margin: 0 auto var(--space-4); }
.empty-state p { margin: 0 auto var(--space-4); max-width: 40ch; font-size: var(--text-sm); }

/* Portal nav accent */
.header__nav-link--portal { position: relative; }
.header__nav-link--portal::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-primary);
  position: absolute; top: 2px; right: -4px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
  .auth-card { padding: var(--space-6); }
  .portal-hero__content { flex-direction: column; align-items: flex-start; }
  .portal-stats { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .order-card { flex-wrap: wrap; }
  .profile-form__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .portal-stats { grid-template-columns: 1fr; }
  .portal-tab span { display: none; }
  .portal-tab { padding: var(--space-3); }
}