/* ═══════════════════════════════════════════════════════════
   COMPONENTS - TLDC-LGU System
   Reusable UI components (buttons, cards, badges, forms)
   ═══════════════════════════════════════════════════════════ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: white;
  box-shadow: var(--button-shadow);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 124, 0, 0.5);
  color: white;
}

.btn-secondary {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}

.btn-secondary:hover {
  background: var(--blue);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid #dee2e6;
}

.btn-outline:hover {
  background: var(--gray-bg);
  border-color: var(--orange);
  color: var(--orange);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* ── Cards ── */
.card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-hover);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-header {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-weight: 600;
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: var(--gray-bg);
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge-primary {
  background: rgba(245, 124, 0, 0.1);
  color: var(--orange-dark);
}

.badge-success {
  background: rgba(46, 125, 50, 0.1);
  color: var(--green);
}

.badge-warning {
  background: #fff8e1;
  color: #f57f17;
}

.badge-danger {
  background: #fce4ec;
  color: #c62828;
}

.badge-info {
  background: #e3f2fd;
  color: #1565c0;
}

/* ── Forms ── */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-secondary);
  border: 1.5px solid #dee2e6;
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(245, 124, 0, 0.1);
}

.form-control::placeholder {
  color: #adb5bd;
}

.form-text {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: 0.85rem;
  color: var(--text-mid);
}

.form-error {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: 0.85rem;
  color: #c62828;
}

/* ── Alerts ── */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid;
}

.alert-success {
  background: #e8f5e9;
  border-color: var(--green);
  color: var(--green);
}

.alert-warning {
  background: #fff8e1;
  border-color: #f57f17;
  color: #f57f17;
}

.alert-danger {
  background: #fce4ec;
  border-color: #c62828;
  color: #c62828;
}

.alert-info {
  background: #e3f2fd;
  border-color: var(--blue);
  color: var(--blue);
}

/* ── Loading Spinner ── */
.spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Section Divider ── */
.section-divider {
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--green));
  border: none;
  margin: 0;
}