/**
 * components.css - Apple-grade Interactive UI Components
 */

/* Cards & Surfaces */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), border-color var(--duration-fast);
}

.card:hover {
  border-color: var(--border-strong);
}

.card-elevated {
  background: var(--bg-surface-elevated);
  backdrop-filter: var(--material-blur);
  -webkit-backdrop-filter: var(--material-blur);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

/* Tactile Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.25;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--duration-fast) var(--ease-spring),
              background-color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  user-select: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background-color: var(--tenant-secondary);
  color: #FFFFFF;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
}

.btn-secondary {
  background-color: var(--bg-surface-subtle);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.btn-secondary:hover:not(:disabled) {
  background-color: var(--bg-hover);
  border-color: var(--border-strong);
}

.btn-danger {
  background-color: rgba(244, 63, 94, 0.12);
  color: #F43F5E;
  border-color: rgba(244, 63, 94, 0.25);
}
.btn-danger:hover:not(:disabled) {
  background-color: #F43F5E;
  color: #FFFFFF;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.badge-submitted {
  background-color: var(--status-submitted-bg);
  color: var(--status-submitted-text);
  border: 1px solid var(--status-submitted-border);
}
.badge-submitted .badge-dot { background-color: var(--status-submitted-text); }

.badge-in_review {
  background-color: var(--status-inreview-bg);
  color: var(--status-inreview-text);
  border: 1px solid var(--status-inreview-border);
}
.badge-in_review .badge-dot { background-color: var(--status-inreview-text); }

.badge-approved {
  background-color: var(--status-approved-bg);
  color: var(--status-approved-text);
  border: 1px solid var(--status-approved-border);
}
.badge-approved .badge-dot { background-color: var(--status-approved-text); }

.badge-rejected {
  background-color: var(--status-rejected-bg);
  color: var(--status-rejected-text);
  border: 1px solid var(--status-rejected-border);
}
.badge-rejected .badge-dot { background-color: var(--status-rejected-text); }

.badge-enrolled {
  background-color: var(--status-enrolled-bg);
  color: var(--status-enrolled-text);
  border: 1px solid var(--status-enrolled-border);
}
.badge-enrolled .badge-dot { background-color: var(--status-enrolled-text); }

/* Inputs & Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.input, .select, .textarea {
  width: 100%;
  padding: 0.6rem 0.85rem;
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-sm);
  color: var(--text-primary);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--tenant-secondary);
  box-shadow: 0 0 0 3px var(--tenant-ring);
  background-color: var(--bg-surface);
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-fast) var(--ease-spring), border-color var(--duration-fast);
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.kpi-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.kpi-value {
  font-size: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.kpi-subtitle {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

/* Data Tables */
.table-wrapper {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  background-color: var(--bg-surface-subtle);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.data-table td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: var(--text-sm);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background-color var(--duration-fast);
}

.data-table tbody tr:hover {
  background-color: var(--bg-hover);
}

/* Omnibox / Command Palette */
.omnibox-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  animation: fadeIn var(--duration-fast) var(--ease-out);
}

.omnibox-panel {
  width: 100%;
  max-width: 640px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-ambient);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.omnibox-header {
  display: flex;
  align-items: center;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  gap: 0.75rem;
}

.omnibox-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: var(--text-base);
  color: var(--text-primary);
  outline: none;
}

.omnibox-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.5rem;
}

.omnibox-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--duration-fast);
}

.omnibox-item:hover, .omnibox-item.active {
  background-color: var(--bg-hover);
}

/* Toast System */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: var(--z-toast);
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 420px;
  background-color: var(--bg-surface-elevated);
  backdrop-filter: var(--material-blur);
  -webkit-backdrop-filter: var(--material-blur);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-sm);
  color: var(--text-primary);
  animation: toastIn var(--duration-normal) var(--ease-spring);
}

@keyframes toastIn {
  from { transform: translateY(20px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}