/* ============================================
   Account Page Styles
   ============================================ */

.account-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.page-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--brand-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Login Required Section */
.login-required {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.login-required.hidden {
  display: none;
}

.login-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 3rem;
  text-align: center;
  max-width: 400px;
}

.login-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.login-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* OAuth buttons in login card */
.oauth-buttons-account {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  width: 100%;
}

.btn-oauth-account {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid var(--border-color, #ddd);
  border-radius: 8px;
  background: var(--bg-primary, white);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-primary);
  text-decoration: none;
}

.btn-oauth-account:hover {
  background: var(--bg-secondary, #f5f5f5);
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(124,58,237,0.15);
}

.btn-oauth-account:active {
  transform: translateY(0);
}

.btn-oauth-account svg {
  flex-shrink: 0;
}

.btn-google-account {
  border-color: rgba(66, 133, 244, 0.2);
}

.btn-google-account:hover {
  border-color: rgba(66, 133, 244, 0.4);
  background: rgba(66, 133, 244, 0.05);
}

.btn-github-account {
  border-color: rgba(51, 51, 51, 0.2);
}

.btn-github-account:hover {
  border-color: rgba(51, 51, 51, 0.4);
  background: rgba(51, 51, 51, 0.05);
}

.oauth-divider-account {
  position: relative;
  text-align: center;
  margin: 16px 0;
}

.oauth-divider-account::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color, #ddd) 20%, var(--border-color, #ddd) 80%, transparent);
}

.oauth-divider-account span {
  position: relative;
  display: inline-block;
  padding: 0 12px;
  background: var(--bg-secondary, white);
  color: var(--text-secondary, #888);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Account Content */
.account-content.hidden {
  display: none;
}

/* Account Cards */
.account-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.account-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.account-card .card-header h2 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0;
}

.account-card .card-body {
  padding: 1.5rem;
}

/* Status Badge */
.status-badge {
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.status-badge.active {
  background: var(--success-bg);
  color: var(--success-color);
}

.status-badge.trialing {
  background: var(--info-bg);
  color: var(--info-color);
}

.status-badge.none {
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.status-badge.canceled,
.status-badge.past_due {
  background: var(--error-bg);
  color: var(--error-color);
}

/* Info Grid */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.info-label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cancel-notice {
  color: var(--warning-color);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  background: var(--warning-bg);
  border-radius: 0.5rem;
}

/* Card Actions */
.card-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Usage limits */
.usage-limits-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-radius: 1rem;
}

.usage-limit-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
}

.usage-limit-label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.usage-limit-value {
  font-weight: 800;
  font-size: 1.125rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--brand-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.usage-limit-note {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* Usage History */
.usage-history {
  max-height: 400px;
  overflow-y: auto;
}

.usage-entry {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.usage-entry:last-child {
  border-bottom: none;
}

.usage-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.usage-reason {
  font-weight: 600;
  font-size: 0.9375rem;
}

.usage-time {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.usage-change {
  font-weight: 700;
  font-size: 1rem;
}

.usage-change.positive {
  color: var(--success-color);
}

.usage-change.positive::before {
  content: '+';
}

.usage-change.negative {
  color: var(--error-color);
}

.usage-bucket {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.125rem 0.5rem;
  background: var(--bg-secondary);
  border-radius: 4px;
  margin-top: 0.25rem;
  display: inline-block;
}

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

.empty-history {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

/* Button Variants */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-danger {
  background: var(--error-color);
  color: white;
  border: none;
}

.btn-danger:hover {
  background: #dc2626;
}

.btn-block {
  display: block;
  width: 100%;
  margin-top: 1rem;
}

/* Loading and Toast (shared with subscription.css) */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 1000;
  color: white;
}

.loading-overlay.hidden {
  display: none;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1001;
}

.toast {
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideIn 0.3s ease;
}

.toast.success {
  border-color: var(--success-color);
  background: var(--success-bg);
}

.toast.error {
  border-color: var(--error-color);
  background: var(--error-bg);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Footer (shared) */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 2rem;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

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

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

/* Responsive */
@media (max-width: 640px) {
  .account-page {
    padding: 1rem;
  }
  
  .page-title {
    font-size: 1.5rem;
  }
  
  .usage-limit-value {
    font-size: 1.25rem;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .card-actions {
    flex-direction: column;
  }
  
  .card-actions .btn {
    width: 100%;
  }
  
  .toast-container {
    left: 1rem;
    right: 1rem;
  }
}