/**
 * Components - Buttons, cards, forms
 * Load after variables.css and base.css
 */

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-base);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-normal),
    border-color var(--transition-normal),
    color var(--transition-normal),
    transform var(--transition-fast),
    box-shadow var(--transition-normal);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled,
.btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-primary,
.btn-primary-custom {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-primary);
}

.btn-primary:hover,
.btn-primary-custom:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-text-primary);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

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

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  color: var(--color-text-primary);
}

.btn-outline-secondary,
.btn-outline-warning {
  background-color: transparent;
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.btn-outline-secondary:hover,
.btn-outline-warning:hover {
  background-color: var(--color-bg-elevated);
  border-color: var(--color-text-muted);
  color: var(--color-text-primary);
}

.btn-outline-warning {
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.btn-outline-warning:hover {
  background-color: rgba(245, 158, 11, 0.15);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.btn-danger {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-text-primary);
}

.btn-danger:hover {
  background-color: var(--color-danger-dark);
  border-color: var(--color-danger-dark);
  color: var(--color-text-primary);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
}

/* ----- Cards ----- */
.card,
.card-dark {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.card-dark .card-title,
.card-dark .card-body {
  color: var(--color-text-primary);
}

.card-body {
  padding: var(--space-6);
  color: var(--color-text-primary);
}

.card-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.border-dark-custom {
  border-color: var(--color-border) !important;
}

.bg-dark-custom {
  background-color: var(--color-bg-card) !important;
}

/* ----- Forms ----- */
.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.form-control,
.form-control-dark {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-normal),
    background-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.form-control::placeholder,
.form-control-dark::placeholder {
  color: var(--color-text-muted);
}

.form-control:focus,
.form-control-dark:focus {
  outline: none;
  border-color: var(--color-border-focus);
  background-color: #475569;
  box-shadow: var(--shadow-focus);
}

.form-control:disabled,
.form-control-dark:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }

/* ----- Badges ----- */
.badge {
  display: inline-block;
  padding: 0.35em 0.65em;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  border-radius: var(--radius-sm);
}

.badge-success { background-color: var(--color-success); color: var(--color-text-primary); }
.badge-danger { background-color: var(--color-danger); color: var(--color-text-primary); }
.badge-warning { background-color: var(--color-warning); color: var(--color-text-inverse); }
.badge-secondary { background-color: var(--color-bg-elevated); color: var(--color-text-secondary); }

/* ----- Alerts ----- */
.alert {
  padding: var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--color-danger);
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--color-warning);
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
}

/* ----- Tables ----- */
.table,
.table-dark {
  width: 100%;
  color: var(--color-text-primary);
  border-collapse: collapse;
}

.table th,
.table-dark th {
  padding: var(--space-3) var(--space-4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.table td,
.table-dark td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

/* ----- Utility classes (match existing PHP class names) ----- */
.text-primary-custom { color: var(--color-primary) !important; }
.text-secondary-custom { color: var(--color-text-secondary) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-white { color: var(--color-text-primary) !important; }

.bg-dark { background-color: var(--color-bg-card) !important; color: var(--color-text-primary) !important; }

.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15em;
}

/* Icons inherit color */
i.bi,
.bi {
  color: inherit;
}