/* ================================================================
   COMPONENTS - Buttons, Modals, Forms, Cards
   ================================================================ */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 36px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-3);
  color: var(--text-1);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--bg-3);
  color: var(--text-1);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-focus);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger-hover);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success);
  color: #1e1f29;
}

.btn-success:hover:not(:disabled) {
  background: var(--success-hover);
}

.btn-warning {
  background: var(--warning);
  color: #1e1f29;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-height: 32px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 14px;
  min-height: 44px;
}

.btn-block {
  width: 100%;
}

/* Palette Buttons */
.pal-cat {
  margin-bottom: 16px;
}

.pal-cat-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 6px 8px 4px;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pal-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  min-height: 40px;
}

.pal-btn:hover {
  background: var(--bg-2);
  color: var(--text-1);
}

.pal-btn i {
  width: 18px;
  text-align: center;
  font-size: 14px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.15s ease;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none !important;
}

.modal {
  background: var(--bg-1);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  width: 92%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  animation: slideUp 0.2s ease;
}

.modal.wide {
  max-width: 720px;
}

.modal-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-hdr h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 16px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--text-1);
  background: var(--bg-2);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* Form Groups */
.fg {
  margin-bottom: 16px;
}

.fg:last-child {
  margin-bottom: 0;
}

.fg label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.fc {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 14px;
  transition: all var(--transition);
}

.fc:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(189, 147, 249, 0.15);
}

textarea.fc {
  font-family: inherit;
  min-height: 80px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .fg {
  flex: 1;
  min-width: 0;
}

.form-hint {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
  line-height: 1.4;
}

/* Asset Tabs */
.asset-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  gap: 4px;
}

.asset-tab {
  padding: 10px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-3);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.asset-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.asset-tab:hover:not(.active) {
  color: var(--text-1);
}

/* Asset List */
.asset-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  max-height: 300px;
  overflow-y: auto;
}

.asset-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-0);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.asset-item:hover {
  border-color: var(--border-light);
}

.asset-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.asset-info {
  flex: 1;
  min-width: 0;
}

.asset-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 2px;
}

.asset-detail {
  font-size: 11px;
  color: var(--text-3);
}

.asset-btns {
  display: flex;
  gap: 4px;
}

.asset-btns button {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  transition: all var(--transition);
  min-width: 32px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.asset-btns button:hover {
  background: var(--bg-2);
  color: var(--text-1);
}

.asset-btns button.del:hover {
  color: var(--danger);
}

/* Sprite Tags */
.sprite-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.sprite-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: var(--bg-2);
  border-radius: 12px;
  font-size: 11px;
  color: var(--text-2);
  border: 1px solid var(--border);
}

.sprite-tag button {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 10px;
  padding: 0 2px;
  transition: color var(--transition);
}

.sprite-tag button:hover {
  color: var(--danger);
}

/* Choice List */
.choice-list-edit {
  margin-bottom: 12px;
}

.choice-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}

.choice-row input {
  flex: 1;
}

.choice-row button {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 14px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  min-width: 36px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.choice-row button:hover {
  color: var(--danger);
  background: var(--bg-2);
}

/* Add Row */
.add-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.add-row .fg {
  margin-bottom: 0;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--bg-2);
  color: var(--text-1);
  padding: 14px 22px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  border-left: 4px solid var(--success);
  box-shadow: var(--shadow);
  z-index: 3000;
  animation: toastIn 0.25s ease;
  max-width: 400px;
}

.toast.error {
  border-left-color: var(--danger);
}

.toast.warning {
  border-left-color: var(--warning);
}

@keyframes toastIn {
  from {
    transform: translateX(100px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateX(40px);
  }
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  /* Toast full-width on mobile */
  .toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
    border-radius: var(--radius-sm);
  }

  /* Form rows stack vertically */
  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .form-row .fg {
    margin-bottom: 16px;
  }

  /* Modal footer buttons full-width */
  .modal-footer {
    flex-direction: column-reverse;
    gap: 8px;
  }

  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  /* Asset tabs horizontal scroll */
  .asset-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .asset-tabs::-webkit-scrollbar {
    display: none;
  }

  .asset-tab {
    white-space: nowrap;
    padding: 10px 12px;
    font-size: 12px;
  }

  /* Asset list better scrolling */
  .asset-list {
    max-height: 250px;
  }

  /* Choice rows stack better */
  .choice-row {
    flex-wrap: wrap;
  }

  .choice-row input {
    min-width: 0;
  }

  /* Type picker grid single column */
  .type-picker-grid {
    grid-template-columns: 1fr;
  }

  .type-picker-btn {
    padding: 14px;
  }

  /* Modal body padding reduction */
  .modal-body {
    padding: 16px;
  }

  /* Form controls larger touch targets */
  .fc {
    padding: 12px 14px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

@media (max-width: 480px) {
  /* Even more compact on small screens */
  .modal-hdr {
    padding: 12px 16px;
  }

  .modal-hdr h3 {
    font-size: 14px;
  }

  .modal-body {
    padding: 12px;
  }

  .modal-footer {
    padding: 12px 16px;
  }

  .fg {
    margin-bottom: 12px;
  }

  .fg label {
    font-size: 11px;
  }

  /* Asset item better mobile layout */
  .asset-item {
    padding: 12px;
    gap: 10px;
  }

  .asset-info {
    min-width: 0;
  }

  .asset-name {
    font-size: 12px;
  }

  .asset-detail {
    font-size: 10px;
  }

  .asset-btns button {
    min-width: 40px;
    min-height: 40px;
    padding: 8px;
  }
}

/* Separator */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

/* Tooltips - Body Appended */
.tooltip-el {
  position: fixed;
  padding: 8px 12px;
  background: var(--bg-2);
  color: var(--text-1);
  font-size: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 10000;
  pointer-events: none;
  max-width: 250px;
  white-space: normal;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
  text-align: left;
}

.tooltip-el.visible {
  opacity: 1;
  visibility: visible;
}

/* Tooltip arrow */
.tooltip-el::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -12px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--border);
}

/* Tooltip toggle button */
.tooltip-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-size: 14px;
}

.tooltip-toggle:hover {
  background: var(--bg-3);
  color: var(--text-1);
}

.tooltip-toggle.active {
  color: var(--accent);
  background: rgba(189, 147, 249, 0.1);
}