/**
 * GO TRAVELIST ASIA (GTA) — COMPONENT UI DESIGN SYSTEM
 * Pola Prefiks Baku: .gta-
 */

/* ----------------------------------------------------
 * 1. KONTEN PEMBUNGKUS & KARTU (.gta-card)
 * ---------------------------------------------------- */
.gta-container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media (min-width: 1024px) {
  .gta-container {
    max-width: 1200px;
    padding-left: 24px;
    padding-right: 24px;
  }
}

.gta-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.gta-card:hover {
  border-color: rgba(0, 229, 255, 0.4);
}

.gta-card--interactive {
  cursor: pointer;
}

.gta-card--interactive:active {
  transform: scale(0.98);
}

/* Kartu Produk Standar */
.gta-card-product {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

.gta-card-product:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
}

.gta-card-product__thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--bg-panel);
}

.gta-card-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  transition: transform 0.5s ease;
}

.gta-card-product:hover .gta-card-product__img {
  transform: scale(1.05);
}

.gta-card-product__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 6px;
  z-index: 2;
}

.gta-card-product__fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  z-index: 3;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gta-card-product__fav-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.gta-card-product__fav-btn.active {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  transform: scale(1.15);
}

.gta-card-product__body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.gta-card-product__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--accent-gold);
  margin-bottom: 6px;
}

.gta-card-product__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.gta-card-product__location {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gta-card-product__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-divider);
  padding-top: 10px;
}

.gta-card-product__price-label {
  font-size: 10px;
  color: var(--text-secondary);
}

.gta-card-product__price-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  color: var(--accent-emerald);
}

/* ----------------------------------------------------
 * 2. KOMPONEN TOMBOL (.gta-btn)
 * ---------------------------------------------------- */
.gta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  border-radius: var(--radius-btn);
  padding: 12px 20px;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

.gta-btn:active {
  transform: scale(0.98);
}

.gta-btn--block {
  width: 100%;
}

.gta-btn--sm {
  padding: 8px 14px;
  font-size: 12px;
}

.gta-btn--lg {
  padding: 15px 24px;
  font-size: 15px;
}

/* Varian Warna Tombol */
.gta-btn--cyan {
  background-color: var(--accent-cyan);
  color: #070D1E;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.25);
}

.gta-btn--cyan:hover {
  background-color: #33EBFF;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.45);
}

.gta-btn--purple {
  background-color: var(--accent-purple);
  color: #FFFFFF;
  border-color: var(--accent-purple);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.25);
}

.gta-btn--purple:hover {
  background-color: #9D74F8;
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.45);
}

.gta-btn--outline {
  background-color: transparent;
  border-color: var(--border-subtle);
  color: var(--text-reading);
}

.gta-btn--outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background-color: rgba(0, 229, 255, 0.05);
}

.gta-btn--coral {
  background-color: transparent;
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.gta-btn--coral:hover {
  background-color: var(--accent-coral);
  color: #FFFFFF;
}

.gta-btn--disabled, .gta-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tombol Lingkaran Navigasi / Back */
.gta-btn-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.gta-btn-circle:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.gta-btn-circle:active {
  transform: scale(0.92);
}

/* ----------------------------------------------------
 * 3. FORMULIR INPUT & DROPDOWN (.gta-form-group, .gta-input)
 * ---------------------------------------------------- */
.gta-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.gta-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.gta-input, .gta-select, .gta-textarea {
  width: 100%;
  font-family: var(--font-primary);
  font-size: 13px;
  color: var(--text-primary);
  background-color: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.gta-input:focus, .gta-select:focus, .gta-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.2);
}

.gta-input--error, .gta-select--error {
  border-color: var(--accent-danger) !important;
}

.gta-error-text {
  font-size: 11px;
  color: var(--accent-danger);
  font-weight: 500;
}

.gta-textarea {
  resize: vertical;
  min-height: 90px;
}

/* Stepper Kuantitas Tiket */
.gta-stepper {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-btn);
  overflow: hidden;
}

.gta-stepper__btn {
  width: 36px;
  height: 36px;
  background-color: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.gta-stepper__btn:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--accent-cyan);
}

.gta-stepper__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.gta-stepper__input {
  width: 44px;
  border: none;
  background-color: transparent;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  outline: none;
  -moz-appearance: textfield;
}

.gta-stepper__input::-webkit-outer-spin-button,
.gta-stepper__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ----------------------------------------------------
 * 4. LENCANA / BADGES (.gta-badge)
 * ---------------------------------------------------- */
.gta-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.gta-badge--cyan {
  background: rgba(0, 229, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.3);
}

.gta-badge--purple {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.gta-badge--emerald {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.gta-badge--gold {
  background: rgba(255, 215, 0, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

/* ----------------------------------------------------
 * 5. MODAL DIALOG & BOTTOM SHEET OVERLAYS
 * ---------------------------------------------------- */
.gta-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(7, 13, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.gta-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* Bottom Sheet Mobile (< 1024px) */
.gta-modal-sheet {
  width: 100%;
  max-width: 540px;
  max-height: 85vh;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-radius: 24px 24px 0 0;
  padding: 20px;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.6);
}

.gta-modal-backdrop.active .gta-modal-sheet {
  transform: translateY(0);
}

.gta-modal-sheet__handle {
  width: 44px;
  height: 4px;
  border-radius: 2px;
  background-color: var(--border-subtle);
  margin: 0 auto 16px auto;
}

/* Center Modal Desktop (≥ 1024px) */
@media (min-width: 1024px) {
  .gta-modal-backdrop {
    align-items: center;
    padding: 24px;
  }
  .gta-modal-sheet {
    border-radius: var(--radius-card);
    border: 1px solid var(--border-subtle);
    max-height: 80vh;
    transform: scale(0.95);
  }
  .gta-modal-backdrop.active .gta-modal-sheet {
    transform: scale(1);
  }
  .gta-modal-sheet__handle {
    display: none;
  }
}

.gta-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-divider);
}

.gta-modal-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}

.gta-modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.gta-modal-close:hover {
  color: var(--text-primary);
}

/* ----------------------------------------------------
 * 6. TOAST NOTIFIKASI MELAYANG
 * ---------------------------------------------------- */
.gta-toast-container {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 90;
  background-color: var(--bg-panel);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 9999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
}

.gta-toast-container.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

@media (min-width: 1024px) {
  .gta-toast-container {
    bottom: 32px;
  }
}