/* ==========================================================================
   components.css -- Reusable UI Components
   Extracted and unified from customer + admin dashboards.
   All components use CSS variables for theme consistency.
   ========================================================================== */

/* --- Buttons --- */
.btn {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(108, 92, 231, 0.3);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(108, 92, 231, 0.08);
}

.btn-danger {
  background: rgba(255, 118, 117, 0.15);
  color: var(--danger);
  border: 1px solid rgba(255, 118, 117, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 118, 117, 0.25);
}

.btn-success {
  background: rgba(0, 184, 148, 0.15);
  color: var(--success);
  border: 1px solid rgba(0, 184, 148, 0.3);
}

.btn-success:hover {
  background: rgba(0, 184, 148, 0.25);
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}

.card h2 {
  margin-top: 0;
}

/* --- Stat Cards --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  font-weight: 500;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.stat-value.primary {
  color: var(--primary);
}

.stat-value.accent {
  color: var(--accent);
}

.stat-value.success {
  color: var(--success);
}

.stat-value.warning {
  color: var(--warning);
}

/* --- Forms --- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group .hint {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group input[type="color"] {
  height: 42px;
  padding: 4px;
  cursor: pointer;
}

/* --- Inline Form Validation Errors --- */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(255, 118, 117, 0.15);
}

.field-error {
  font-size: 12px;
  color: var(--danger);
  margin-top: 4px;
  font-weight: 500;
}

/* --- Modals --- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  max-height: 85vh;
  overflow-y: auto;
}

.modal-content h3 {
  margin: 0 0 24px 0;
  color: var(--primary);
}

.modal-content.modal-wide {
  max-width: 700px;
  width: 95%;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  margin: 0;
  font-size: 20px;
}

.modal-close {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  padding: 8px 14px;
  line-height: 1;
  border-radius: 8px;
  transition: all 0.2s;
}

.modal-close:hover {
  background: rgba(255, 118, 117, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}

/* --- Alerts --- */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
  font-weight: 500;
}

.alert-error {
  background: rgba(255, 118, 117, 0.15);
  color: var(--danger);
  border: 1px solid rgba(255, 118, 117, 0.3);
}

.alert-success {
  background: rgba(0, 184, 148, 0.15);
  color: var(--success);
  border: 1px solid rgba(0, 184, 148, 0.3);
}

.alert-info {
  background: rgba(108, 92, 231, 0.15);
  color: var(--primary-light);
  border: 1px solid rgba(108, 92, 231, 0.3);
}

.alert-warning {
  background: rgba(253, 203, 110, 0.15);
  color: var(--warning);
  border: 1px solid rgba(253, 203, 110, 0.3);
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-state .icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state p {
  font-size: 14px;
  margin-bottom: 20px;
}

/* --- Status Badges --- */
.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.status-running {
  background: rgba(0, 184, 148, 0.15);
  color: var(--success);
}

.status-pending {
  background: rgba(253, 203, 110, 0.15);
  color: var(--warning);
}

.status-provisioning {
  background: rgba(108, 92, 231, 0.15);
  color: var(--primary-light);
}

.status-failed {
  background: rgba(255, 118, 117, 0.15);
  color: var(--danger);
}

/* --- Badge (admin variant) --- */
.badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-active,
.badge-processed,
.badge-success {
  background: rgba(0, 184, 148, 0.15);
  color: var(--success);
  border: 1px solid rgba(0, 184, 148, 0.3);
}

.badge-pending,
.badge-duplicate,
.badge-warning {
  background: rgba(253, 203, 110, 0.15);
  color: var(--warning);
  border: 1px solid rgba(253, 203, 110, 0.3);
}

.badge-failed,
.badge-danger {
  background: rgba(255, 118, 117, 0.15);
  color: var(--danger);
  border: 1px solid rgba(255, 118, 117, 0.3);
}

.badge-running,
.badge-info {
  background: rgba(0, 206, 201, 0.15);
  color: var(--accent);
  border: 1px solid rgba(0, 206, 201, 0.3);
}

.badge-cancelled {
  background: rgba(136, 136, 160, 0.15);
  color: var(--text-dim);
  border: 1px solid rgba(136, 136, 160, 0.3);
}

/* --- Toggle Switch --- */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.toggle-row label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
}

.toggle-switch {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  background: var(--border);
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.toggle-switch.on {
  background: var(--primary);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  transition: left 0.2s;
}

.toggle-switch.on::after {
  left: 20px;
}

/* --- Tables --- */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: start;
  padding: 14px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  border-bottom: 2px solid var(--border);
  font-weight: 600;
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

tr:hover td {
  background: rgba(108, 92, 231, 0.05);
}

td strong {
  color: var(--text);
  font-weight: 600;
}

td code {
  background: var(--bg-input);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-family: 'Monaco', 'Menlo', monospace;
  color: var(--accent);
}

/* --- Language Selector --- */
.lang-selector {
  position: relative;
  display: inline-block;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  transition: background 0.2s;
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  inset-inline-end: 0;
  width: 280px;
  max-height: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.lang-dropdown.open {
  display: flex;
}

.lang-search {
  padding: 12px 16px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  outline: none;
  font-family: inherit;
}

.lang-search::placeholder {
  color: var(--text-dim);
}

.lang-list {
  overflow-y: auto;
  max-height: 340px;
  padding: 4px;
}

.lang-option {
  display: block;
  width: 100%;
  text-align: start;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  border-radius: 8px;
  font-family: inherit;
}

.lang-option:hover {
  background: rgba(255, 255, 255, 0.08);
}

.lang-option.active {
  color: var(--text);
  background: rgba(108, 92, 231, 0.2);
}

.lang-option.hidden {
  display: none;
}

/* --- Loading Spinner --- */
.loading {
  text-align: center;
  padding: 48px;
  color: var(--text-dim);
  font-size: 14px;
}

.loading::before {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

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

/* --- Responsive Overrides --- */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

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