/* ============================================================
   css/account.css
   Account dashboard styling
   ============================================================ */

/* ── Layout ─────────────────────────────────────────────────────────────────── */

.account-page {
  padding: 3rem 0;
  min-height: 70vh;
}

.account-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

/* ── Sidebar navigation ──────────────────────────────────────────────────────── */

.account-sidebar {
  position: sticky;
  top: 2rem;
  height: fit-content;
}

.account-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.account-tab {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  border-left: 2px solid transparent;
  cursor: pointer;
  color: var(--text-2);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}

.account-tab:hover {
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.03);
}

.account-tab.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
}

.account-tab svg {
  opacity: 0.7;
}

.account-tab.active svg {
  opacity: 1;
}

/* ── Main content ───────────────────────────────────────────────────────────── */

.account-main {
  min-width: 0; /* Prevent grid overflow */
}

.account-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-1);
}

.account-header h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem 0;
}

.account-header p {
  margin: 0;
  color: var(--text-2);
}

.account-panel {
  display: none;
}

.account-panel.active {
  display: block;
  animation: fadeIn 0.2s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ── Empty state ────────────────────────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border: 1px dashed var(--border-1);
  border-radius: 12px;
}

.empty-state-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  opacity: 0.3;
  color: var(--text-2);
}

.empty-state h3 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem 0;
}

.empty-state p {
  color: var(--text-2);
  margin: 0 0 1.5rem 0;
  max-width: 300px;
}

.empty-state .btn-primary {
  padding: 0.75rem 1.5rem;
}

/* ── Loading state ──────────────────────────────────────────────────────────── */

.loading-state {
  padding: 2rem;
  text-align: center;
  color: var(--text-2);
}

/* ── Uploads list ───────────────────────────────────────────────────────────── */

.uploads-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.upload-card {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-1);
  border-radius: 8px;
  transition: all 0.2s;
}

.upload-card:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-2);
}

.upload-card-thumb {
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border-1);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 0.85rem;
  overflow: hidden;
}

.upload-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.upload-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-1);
}

.upload-card-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-2);
}

.upload-card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.upload-card-meta-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

.upload-card-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}

.upload-card-status.draft {
  background: rgba(156, 163, 175, 0.15);
  color: #9ca3af;
}

.upload-card-status.validating {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.upload-card-status.failed {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.upload-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.upload-card-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--border-1);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-1);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}

.upload-card-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-2);
}

.upload-card-btn-danger {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

.upload-card-btn-danger:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
}

/* ── Purchases list ─────────────────────────────────────────────────────────── */

.purchases-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.purchase-card {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-1);
  border-radius: 8px;
  transition: all 0.2s;
}

.purchase-card:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-2);
}

.purchase-card-thumb {
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border-1);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 0.85rem;
  overflow: hidden;
}

.purchase-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.purchase-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.purchase-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-1);
}

.purchase-card-by {
  font-size: 0.9rem;
  color: var(--text-2);
}

.purchase-card-license {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: rgba(99, 102, 241, 0.15);
  color: #6366f1;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.purchase-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.purchase-card-btn {
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
}

.purchase-card-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

/* ── Settings sections ──────────────────────────────────────────────────────── */

.settings-section {
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-1);
}

.settings-section:last-child {
  border-bottom: none;
}

.settings-section h2 {
  font-size: 1.25rem;
  margin: 0 0 1.5rem 0;
}

.settings-section p {
  color: var(--text-2);
  margin-bottom: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-grid .form-field.full {
  grid-column: 1 / -1;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-1);
}

.form-field input,
.form-field textarea,
.form-field select {
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-1);
  border-radius: 4px;
  color: var(--text-1);
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.2s;
}

.form-field input:hover,
.form-field textarea:hover,
.form-field select:hover {
  border-color: var(--border-2);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

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

.field-hint {
  font-size: 0.8rem;
  color: var(--text-3);
}

.settings-message {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  text-align: center;
}

.settings-message.success {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.settings-message.error {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-1);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-1);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-2);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 4px;
  cursor: pointer;
  color: #ef4444;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
}

.settings-danger {
  border: 1px solid rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.05);
  padding: 1.5rem;
  border-radius: 8px;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .account-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .account-sidebar {
    position: static;
  }

  .account-tabs {
    display: flex;
    flex-direction: row;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-1);
    overflow-x: auto;
  }

  .account-tab {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .account-tab.active {
    border-left: none;
    border-bottom-color: var(--accent);
    background: transparent;
  }

  .upload-card,
  .purchase-card {
    grid-template-columns: 1fr;
  }

  .upload-card-thumb,
  .purchase-card-thumb {
    width: 100%;
    height: 200px;
  }

  .upload-card-actions,
  .purchase-card-actions {
    flex-direction: row;
    gap: 1rem;
  }

  .account-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .account-header h1 {
    font-size: 1.5rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Stamp credits widget (account sidebar) ── */
.credits-widget {
  margin-top: 16px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--accent) 5%, var(--bg-2));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  border-radius: var(--radius-lg);
}
.credits-widget-header {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .07em; color: var(--text-3); margin-bottom: 10px;
}
.credits-widget-count {
  font-size: 1rem; font-weight: 700; color: var(--text);
  margin-bottom: 8px;
}
.credits-widget-bar-wrap {
  height: 5px; background: var(--bg-4); border-radius: 99px;
  overflow: hidden; margin-bottom: 10px;
}
.credits-widget-bar {
  height: 100%; background: #8247E5;
  border-radius: 99px; transition: width .4s ease;
}
.credits-widget-link {
  font-size: 0.76rem; color: var(--text-3);
  transition: color .15s;
}
.credits-widget-link:hover { color: var(--accent); }

/* ── Settings: plan/membership status card ── */
.settings-plan-section { margin-bottom: 0; }
.plan-status-card {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-2));
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-radius: var(--radius-lg); padding: 18px 20px;
}
.plan-status-left {
  display: flex; align-items: center; gap: 14px;
}
.plan-status-badge {
  font-size: 0.68rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 99px;
  background: var(--bg-4); color: var(--text-3);
  border: 1px solid var(--border-2); white-space: nowrap;
}
.plan-status-badge.badge-pro {
  background: color-mix(in srgb, #8247E5 15%, var(--bg));
  color: #8247E5; border-color: rgba(130,71,229,.35);
}
.plan-status-badge.badge-studio {
  background: color-mix(in srgb, #f59e0b 12%, var(--bg));
  color: #f59e0b; border-color: rgba(245,158,11,.3);
}
.plan-status-detail {
  display: flex; flex-direction: column; gap: 3px;
}
.plan-status-name {
  font-size: 0.9rem; font-weight: 600; color: var(--text);
}
.plan-status-stamps {
  font-size: 0.75rem; color: var(--text-3);
}
.plan-status-upgrade-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--accent); color: #fff;
  font-size: 0.82rem; font-weight: 700;
  padding: 9px 18px; border-radius: 8px;
  text-decoration: none; white-space: nowrap;
  transition: opacity .15s, transform .15s;
}
.plan-status-upgrade-btn:hover { opacity: .88; color: #fff; transform: translateY(-1px); }
.plan-status-upgrade-btn.hidden { display: none; }