/* Modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: var(--radius-lg);
  padding: 20px;
  width: 100%;
  max-width: 400px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  transform: translateY(30px);
  transition: transform 0.25s ease;
}

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

.modal-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.modal-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.modal-divider {
  height: 1px;
  background: rgba(201, 168, 76, 0.15);
  margin-bottom: 14px;
}

.modal-body {
  overflow-y: auto;
  flex: 1;
  margin-bottom: 16px;
}

.modal-body::-webkit-scrollbar {
  width: 4px;
}

.modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.3);
  border-radius: 2px;
}

.modal-list {
  list-style: none;
}

.modal-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 13px;
}

.modal-list li:last-child {
  border-bottom: none;
}

.modal-list .code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-dark);
  margin-left: 6px;
}

.modal-list .qty-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-primary);
  background: rgba(201, 168, 76, 0.1);
  border-radius: 4px;
  padding: 1px 6px;
  flex-shrink: 0;
}

.modal-group-header {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 10px 0 4px;
  letter-spacing: 0.5px;
}

.modal-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 13px;
}

/* Modal buttons */
.modal-btns {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn-primary {
  flex: 1;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: var(--radius-sm);
  color: var(--gold-light);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 12px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background var(--transition-base);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.btn-primary:hover {
  background: rgba(201, 168, 76, 0.25);
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  padding: 9px 14px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: border-color var(--transition-base), color var(--transition-base);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

.btn-primary svg,
.btn-secondary svg {
  flex-shrink: 0;
}

/* FAB */
.fab-container {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: var(--z-fab);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.fab {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px var(--gold-glow);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 26px var(--gold-glow);
}

.fab-icon {
  color: var(--bg-primary);
  font-size: 20px;
  line-height: 1;
}

.fab-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.fab-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.fab-action {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.fab-action-label {
  background: var(--bg-section);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  font-size: 12px;
  color: var(--gold-primary);
  white-space: nowrap;
  font-family: var(--font-body);
}

.fab-action-btn {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.fab-action-btn:hover {
  border-color: var(--gold-primary);
}

/* Read-only banner */
.readonly-banner {
  background: rgba(201, 168, 76, 0.1);
  border-bottom: 1px solid rgba(201, 168, 76, 0.3);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.readonly-text {
  font-size: 13px;
  color: var(--gold-light);
}

.readonly-btn {
  background: var(--gold-primary);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  white-space: nowrap;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-section);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 13px;
  color: var(--gold-light);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}