/* ============================================
   NEW CAMBODIA — Shared Components
   Buttons, cards, forms, modals, badges
   ============================================ */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 21px 48px;
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-accent-light);
  box-shadow: 0 4px 24px var(--color-accent-glow);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.btn--dark:hover,
.btn--dark:focus-visible {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(200, 164, 94, 0.06);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(200, 164, 94, 0.04);
}

.btn--lg {
  padding: 25px 59px;
  font-size: 1.55rem;
}

.btn--sm {
  padding: 14px 31px;
  font-size: 1.26rem;
}

/* --- Cards --- */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.card--hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200, 164, 94, 0.25);
}

.card__body {
  padding: var(--space-lg);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.card__text {
  color: var(--color-text-muted);
  font-size: 1.26rem;
  line-height: 1.5;
}

/* --- Form Elements --- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 1.19rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
}

.form-input {
  width: 100%;
  padding: 20px 25px;
  font-family: var(--font-body);
  font-size: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-glow);
}

.form-input--error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-error {
  font-size: 1.12rem;
  color: var(--color-error);
  margin-top: var(--space-2xs);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 1.19rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.form-checkbox input {
  margin-top: 3px;
  accent-color: var(--color-accent);
}

/* --- Modals --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.68rem;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.modal__header {
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-family: var(--font-heading);
  font-size: 1.82rem;
  font-weight: 600;
}

.modal__body {
  padding: var(--space-xl);
}

.modal__footer {
  padding: var(--space-md) var(--space-xl) var(--space-xl);
}

/* --- Badges --- */
.badge {
  display: inline-block;
  padding: 6px 17px;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge--gold {
  background: var(--color-accent-glow);
  color: var(--color-accent-dark);
}

.badge--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.badge--success {
  background: rgba(22, 163, 74, 0.1);
  color: var(--color-success);
}

.badge--error {
  background: rgba(220, 38, 38, 0.1);
  color: var(--color-error);
}