/**
 * Dondozo Tools - UI Component System
 */

/* Buttons */
.dondozo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1.4;
  white-space: nowrap;
}

.dondozo-btn:hover {
  text-decoration: none;
}

.dondozo-btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.dondozo-btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.dondozo-btn-secondary {
  background-color: var(--color-secondary);
  color: #ffffff;
  border-color: var(--color-secondary);
}

.dondozo-btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: #ffffff;
}

.dondozo-btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.dondozo-btn-outline:hover {
  background-color: var(--color-surface-alt);
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
}

.dondozo-btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.dondozo-btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1.05rem;
}

/* Cards */
.dondozo-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  overflow: hidden;
}

.dondozo-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.card-padding {
  padding: 1.5rem;
}

/* Tool Cards */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.dondozo-tool-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem;
  text-decoration: none;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.dondozo-tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  text-decoration: none;
}

.tool-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.tool-card-icon {
  width: 2.75rem;
  height: 2.75rem;
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.dondozo-tool-card:hover .tool-card-title {
  color: var(--color-primary);
}

.tool-card-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.tool-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.dondozo-tool-card:hover .tool-card-cta {
  color: var(--color-primary-hover);
}

/* Badges */
.dondozo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-primary {
  background-color: #e0f2fe;
  color: #0369a1;
}

.badge-secondary {
  background-color: #ffedd5;
  color: #c2410c;
}

.badge-success {
  background-color: #ccfbf1;
  color: #0f766e;
}

.badge-neutral {
  background-color: var(--color-surface-alt);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

/* Breadcrumbs */
.dondozo-breadcrumbs {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.dondozo-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.5rem;
}

.dondozo-breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.dondozo-breadcrumb-item a {
  color: var(--color-muted);
  text-decoration: none;
}

.dondozo-breadcrumb-item a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.dondozo-breadcrumb-item.is-current span {
  color: var(--color-text);
  font-weight: 600;
}

.dondozo-breadcrumb-sep {
  color: #cbd5e1;
}

/* Accordion (Accessible FAQ) */
.dondozo-accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-surface);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.25rem;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-trigger:hover {
  background-color: var(--color-surface-alt);
}

.accordion-icon {
  transition: transform var(--transition-fast);
  color: var(--color-muted);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.accordion-panel {
  padding: 0 1.25rem 1.25rem 1.25rem;
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Form Controls */
.dondozo-form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-focus);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 0.35rem;
}

/* Alerts / Notices */
.dondozo-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.alert-success {
  background-color: var(--color-success-bg);
  border-color: #99f6e4;
  color: #115e59;
}

.alert-warning {
  background-color: var(--color-warning-bg);
  border-color: #fde68a;
  color: #92400e;
}

.alert-danger {
  background-color: var(--color-danger-bg);
  border-color: #fecaca;
  color: #991b1b;
}

.alert-info {
  background-color: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

/* Responsive Tables */
.dondozo-table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  background-color: var(--color-surface);
}

.dondozo-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.dondozo-table th,
.dondozo-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.dondozo-table th {
  background-color: var(--color-surface-alt);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.dondozo-table tr:last-child td {
  border-bottom: none;
}

.dondozo-table tr:hover td {
  background-color: #f8fafc;
}

/* Pagination */
.dondozo-pagination {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}

.dondozo-pagination .nav-links {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.dondozo-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.dondozo-pagination .page-numbers:hover {
  background-color: var(--color-surface-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.dondozo-pagination .page-numbers.current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

/* Placeholders */
.dondozo-card-placeholder {
  width: 100%;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
}

.placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: #94a3b8;
}

.placeholder-icon svg {
  width: 32px;
  height: 32px;
}

.placeholder-text {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}