:root {
  color-scheme: light dark;
  --primary-color: #111111;
  --primary-hover: #333333;
  --primary-faded: rgba(0, 0, 0, 0.06);
  --danger-color: #cc0000;
  --danger-hover: #990000;
  --bg-color: #f5f5f5;
  --surface-color: #ffffff;
  --text-primary: #111111;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.07);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --border-radius: 8px;
  --transition-speed: 0.15s;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #ffffff;
    --primary-hover: #cccccc;
    --primary-faded: rgba(255, 255, 255, 0.08);
    --bg-color: #111111;
    --surface-color: #1c1c1c;
    --text-primary: #f0f0f0;
    --text-secondary: #888888;
    --border-color: #2e2e2e;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  width: 100vw;
  height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.container {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 768px;
  width: 100%;
  margin: 0 auto;
  background-color: var(--bg-color);
  box-shadow: var(--shadow-sm);
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background-color: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

.header-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

h1 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 0.95rem;
  font-weight: 600;
}

.btn {
  font-family: inherit;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary-btn {
  background-color: var(--primary-color);
  color: var(--bg-color);
  box-shadow: var(--shadow-sm);
}


.primary-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.danger-btn {
  background-color: transparent;
  color: var(--danger-color);
  border: 1px solid var(--danger-color);
}

.danger-btn:hover {
  background-color: var(--danger-color);
  color: var(--surface-color);
}

.icon-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 6px;
  transition: all var(--transition-speed) ease;
}

.icon-btn:hover {
  background-color: var(--bg-color);
  border-color: var(--border-color);
  color: var(--text-primary);
}

main {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.view {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 16px;
  overflow-y: auto;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  background-color: var(--bg-color);
}

.view.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}

#list-view {
  transform: translateX(-100%);
}

#list-view.active {
  transform: translateX(0);
}

#editor-view {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#snippet-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

/* Search bar */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 9px 14px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.search-bar svg {
  flex-shrink: 0;
  color: var(--text-secondary);
}

.search-bar input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--text-primary);
  outline: none;
  box-shadow: none;
  padding: 0;
  width: 100%;
}

.search-bar input::placeholder {
  color: var(--text-secondary);
}

.search-bar:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-faded);
}

.snippets-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.category-header {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-top: 16px;
  margin-bottom: 4px;
  padding: 6px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--transition-speed) ease;
}

.category-header:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.category-header:first-child {
  margin-top: 0;
}

.category-header svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-speed) ease;
}

.category-header.collapsed svg {
  transform: rotate(-90deg);
}

.category-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.category-group.collapsed {
  display: none;
}

.snippet-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  text-align: left;
}

.snippet-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

/* Shortcut pills on snippet cards */
.snippet-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
}

.snippet-shortcut {
  font-family: 'JetBrains Mono', 'Menlo', 'Courier New', monospace;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--text-primary);
  background-color: var(--primary-faded);
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.snippet-preview {
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Multi-shortcut tag-pill input */
.shortcuts-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  cursor: text;
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  min-height: 42px;
}

.shortcuts-field:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-faded);
}

.shortcut-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'JetBrains Mono', 'Menlo', 'Courier New', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--primary-faded);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2px 4px 2px 10px;
  white-space: nowrap;
  user-select: none;
}

.shortcut-pill-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  line-height: 1;
  font-size: 14px;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.shortcut-pill-remove:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

#shortcut-tag-input {
  flex: 1;
  min-width: 160px;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--text-primary);
  outline: none;
  box-shadow: none;
  padding: 2px 4px;
  width: auto;
}

#shortcut-tag-input::placeholder {
  color: var(--text-secondary);
  font-family: inherit;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

.field-hint kbd {
  display: inline-block;
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  font-size: 0.68rem;
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background-color: var(--surface-color);
  color: var(--text-primary);
  box-shadow: 0 1px 0 var(--border-color);
}

/* ── Category combobox ─────────────────────────────── */
.category-combobox {
  position: relative;
}

.category-combobox input[type="text"] {
  padding-right: 36px; /* room for chevron */
}

.category-chevron {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  transition: color var(--transition-speed) ease;
}

.category-chevron:hover {
  color: var(--text-primary);
}

.category-chevron svg {
  transition: transform var(--transition-speed) ease;
}

.category-combobox.open .category-chevron svg {
  transform: rotate(180deg);
}

.category-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  z-index: 100;
  list-style: none;
  margin: 0;
  padding: 4px;
  max-height: 200px;
  overflow-y: auto;
  transform-origin: top center;
  animation: dropdownOpen 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownOpen {
  from { opacity: 0; transform: scaleY(0.92) translateY(-4px); }
  to   { opacity: 1; transform: scaleY(1)   translateY(0); }
}

.category-dropdown li {
  padding: 8px 12px;
  font-size: 0.875rem;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color var(--transition-speed) ease;
}

.category-dropdown li:hover,
.category-dropdown li.highlighted {
  background-color: var(--primary-faded);
}

.category-dropdown li.create-new {
  color: var(--text-secondary);
  font-style: italic;
}

.category-dropdown li.create-new strong {
  font-style: normal;
  color: var(--text-primary);
}

.category-dropdown li.no-results {
  color: var(--text-secondary);
  cursor: default;
  font-style: italic;
}

.category-dropdown li.no-results:hover {
  background: none;
}


.empty-state {
  text-align: center;
  color: var(--text-secondary);
  padding: 40px 20px;
  font-size: 0.9rem;
}

.editor-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

input[type="text"] {
  width: 100%;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--surface-color);
  color: var(--text-primary);
  transition: all var(--transition-speed) ease;
  box-shadow: var(--shadow-sm);
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-faded);
}

.editor-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.ql-toolbar.ql-snow {
  border-color: var(--border-color);
  background-color: var(--surface-color);
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
  font-family: inherit;
}

.ql-container.ql-snow {
  border-color: var(--border-color);
  border-bottom-left-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  background-color: var(--surface-color);
  flex: 1;
  min-height: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.ql-editor {
  padding: 12px;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  .ql-snow .ql-stroke {
    stroke: var(--text-primary);
  }

  .ql-snow .ql-fill,
  .ql-snow .ql-stroke.ql-fill {
    fill: var(--text-primary);
  }

  .ql-snow .ql-picker {
    color: var(--text-primary);
  }

  input[type="text"] {
    box-shadow: none;
  }

  .ql-container.ql-snow,
  .shortcuts-field {
    box-shadow: none;
  }
}

/* Field validation error shake */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.field-error {
  animation: shake 0.4s ease;
  border-color: var(--danger-color) !important;
  box-shadow: 0 0 0 2px rgba(204, 0, 0, 0.15) !important;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.hidden {
  display: none !important;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* ── Images inside Quill editor ─────────────────────── */
.ql-editor img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  margin: 6px 0;
  cursor: pointer;
  transition: opacity 0.1s ease;
}

.ql-editor img.img-selected {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ── Image resize overlay ───────────────────────────── */
.img-resize-overlay {
  position: fixed;
  z-index: 5000;
  pointer-events: none;
  display: none;
  outline: 2px solid var(--text-primary);
  outline-offset: 0px;
}

.img-resize-overlay.visible {
  display: block;
}

/* All 8 handles */
.img-rh {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--surface-color);
  border: 2px solid var(--text-primary);
  border-radius: 2px;
  pointer-events: all;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* Position each handle */
.img-rh-n  { top: -5px;    left: 50%;   transform: translateX(-50%); cursor: n-resize;  }
.img-rh-ne { top: -5px;    right: -5px;                               cursor: ne-resize; }
.img-rh-e  { top: 50%;     right: -5px; transform: translateY(-50%); cursor: e-resize;  }
.img-rh-se { bottom: -5px; right: -5px;                               cursor: se-resize; }
.img-rh-s  { bottom: -5px; left: 50%;   transform: translateX(-50%); cursor: s-resize;  }
.img-rh-sw { bottom: -5px; left: -5px;                                cursor: sw-resize; }
.img-rh-w  { top: 50%;     left: -5px;  transform: translateY(-50%); cursor: w-resize;  }
.img-rh-nw { top: -5px;    left: -5px;                                cursor: nw-resize; }

/* Size badge shown during resize */
.img-resize-overlay::after {
  content: attr(data-size);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: var(--surface-color);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s ease;
}

.img-resize-overlay.resizing::after {
  opacity: 1;
}


/* ── Image Modal ─────────────────────────────────────── */
.img-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.img-modal.open {
  opacity: 1;
}

.img-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
}

.img-modal-box {
  position: relative;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 20px 48px rgba(0,0,0,0.2);
  width: 440px;
  max-width: calc(100vw - 32px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(8px) scale(0.98);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-modal.open .img-modal-box {
  transform: translateY(0) scale(1);
}

.img-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--border-color);
}

.img-modal-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
}

.img-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 6px;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

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

/* Tabs */
.img-modal-tabs {
  display: flex;
  gap: 2px;
  padding: 12px 18px 0;
  border-bottom: 1px solid var(--border-color);
}

.img-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 6px 14px 10px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-speed) ease, border-color var(--transition-speed) ease;
  margin-bottom: -1px;
}

.img-tab:hover {
  color: var(--text-primary);
}

.img-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--text-primary);
}

/* Tab panels */
.img-tab-panel {
  padding: 16px 18px;
}

/* Drop zone */
.img-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: 28px 20px;
  cursor: pointer;
  color: var(--text-secondary);
  text-align: center;
  transition: border-color var(--transition-speed) ease, background-color var(--transition-speed) ease;
  min-height: 130px;
}

.img-drop-zone:hover,
.img-drop-zone.drag-over {
  border-color: var(--text-primary);
  background-color: var(--primary-faded);
  color: var(--text-primary);
}

.img-drop-zone span {
  font-size: 0.875rem;
  font-weight: 500;
}

.img-drop-zone small {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Preview */
.img-preview-wrap {
  position: relative;
  margin-top: 12px;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  max-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-preview-wrap img {
  max-width: 100%;
  max-height: 178px;
  object-fit: contain;
  display: block;
}

.img-preview-clear {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background-color: var(--surface-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed) ease;
}

.img-preview-clear:hover {
  background-color: var(--danger-color);
  color: white;
  border-color: var(--danger-color);
}

/* URL row */
.img-url-row {
  display: flex;
  gap: 8px;
}

.img-url-row input[type="url"] {
  width: 100%;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--bg-color);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  box-shadow: var(--shadow-sm);
}

.img-url-row input[type="url"]:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-faded);
}

/* Footer */
.img-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-color);
}

.img-modal-footer .btn:not(.primary-btn) {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.img-modal-footer .btn:not(.primary-btn):hover {
  background-color: var(--border-color);
}

.img-insert-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Dark mode suppression */
@media (prefers-color-scheme: dark) {
  .img-modal-box {
    box-shadow: 0 20px 48px rgba(0,0,0,0.55);
  }
}