:root {
  color-scheme: light;
  --glass-blur: 48px;
  --glass-blur-md: 24px;
  --glass-blur-sm: 16px;
  --glass-saturate: 180%;
  --panel-blur: 20px;
  --panel-saturate: 115%;
  --bg: rgba(255, 255, 255, 0.34);
  --card: rgba(255, 255, 255, 0.48);
  --glass-panel: rgba(255, 255, 255, 0.9);
  --text: #000000;
  --muted: #5c5c5c;
  --border: rgba(0, 0, 0, 0.08);
  --glass-border: rgba(255, 255, 255, 0.72);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  --accent: #000000;
  --accent-hover: #333333;
  --accent-fg: #ffffff;
  --accent-soft: rgba(0, 0, 0, 0.06);
  --danger: #dc2626;
  --danger-bg: rgba(254, 242, 242, 0.82);
  --danger-bg-hover: rgba(254, 226, 226, 0.9);
  --success: #059669;
  --focus-ring: rgba(0, 0, 0, 0.1);
  --panel-shadow:
    0 12px 40px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.06);
  --btn-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  --scrollbar: rgba(0, 0, 0, 0.22);
  --radius-sm: 12px;
  --radius-panel: 24px;
  --pad: 5px 12px;
  --pill-pad: 2px 7px;
  --control-h: 32px;
  --control-px: 12px;
  --control-radius: 8px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: rgba(255, 255, 255, 0.06);
  --card: rgba(255, 255, 255, 0.08);
  --glass-panel: rgba(22, 22, 22, 0.9);
  --text: #f5f5f5;
  --muted: #a8a8a8;
  --border: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --accent: #ffffff;
  --accent-hover: #e5e5e5;
  --accent-fg: #000000;
  --accent-soft: rgba(255, 255, 255, 0.1);
  --danger-bg: rgba(58, 20, 20, 0.82);
  --danger-bg-hover: rgba(74, 24, 24, 0.9);
  --focus-ring: rgba(255, 255, 255, 0.14);
  --panel-shadow:
    0 8px 24px rgba(0, 0, 0, 0.28),
    0 2px 6px rgba(0, 0, 0, 0.14);
  --btn-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  --scrollbar: rgba(255, 255, 255, 0.22);
}

:root[data-theme="light"] {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: transparent;
}

body {
  font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
}

.panel {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--glass-panel);
  backdrop-filter: blur(var(--panel-blur)) saturate(var(--panel-saturate));
  -webkit-backdrop-filter: blur(var(--panel-blur)) saturate(var(--panel-saturate));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-highlight);
  overflow: hidden;
  isolation: isolate;
}

.panel-top {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 6px;
}

.panel-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glass-highlight);
  overflow: hidden;
}

.brand-logo {
  width: 15px;
  height: 15px;
  object-fit: contain;
}

.brand-logo-dark {
  display: none;
}

:root[data-theme="light"] .brand-logo-light {
  display: none;
}

:root[data-theme="light"] .brand-logo-dark {
  display: block;
}

:root[data-theme="dark"] .brand-logo-light {
  display: block;
}

:root[data-theme="dark"] .brand-logo-dark {
  display: none;
}

.brand-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-data-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.theme-switcher {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
}

.theme-btn {
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}

.theme-btn svg {
  width: 12px;
  height: 12px;
}

.theme-btn:hover:not(.active) {
  color: var(--text);
}

.theme-btn.active {
  background: var(--accent);
  color: var(--accent-fg);
}

.theme-btn:active {
  transform: scale(0.96);
}

.btn-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.btn-close svg {
  width: 12px;
  height: 12px;
}

.btn-close:hover {
  background: var(--card);
  border-color: var(--glass-border);
  color: var(--text);
}

.panel-body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card {
  flex-shrink: 0;
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  box-shadow: var(--glass-highlight);
}

.card-grow {
  flex: 1;
  min-height: 280px;
  display: flex;
  flex-direction: column;
}

.card-grow .tab-panel.active {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

h2 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card-header h2 {
  margin-bottom: 0;
}

.hint,
.meta-line {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
}

#bunny-count {
  margin-top: 5px;
  margin-bottom: 0;
}

.field {
  margin-bottom: 8px;
}

.field-compact {
  margin-bottom: 10px;
}

.hint code {
  font: inherit;
  font-weight: 600;
}

.hint-tight {
  margin: 4px 0 0;
}

.scope-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.scope-header label,
.scope-header .field-label {
  margin: 0;
}

.scope-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.scope-list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  max-height: 140px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
}

.scope-list .empty {
  height: var(--control-h);
  padding: 0 var(--control-px);
  display: flex;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  text-align: left;
  box-sizing: border-box;
}

.scope-item {
  display: flex;
  align-items: center;
  gap: 6px;
  height: var(--control-h);
  padding: 0 var(--control-px);
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
}

.scope-item:last-child {
  border-bottom: none;
}

.scope-item-input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 12px;
  color: var(--text);
}

.btn-compact {
  font-size: 11px;
  padding: 5px 10px;
  line-height: 1.2;
  white-space: nowrap;
}

.inline-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-row input {
  flex: 1;
  min-width: 0;
}

.inline-row .btn-secondary {
  width: auto;
  margin-bottom: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

label,
.field-label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

input[type="text"],
input[type="search"] {
  width: 100%;
  height: var(--control-h);
  padding: 0 var(--control-px);
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--text);
  font: inherit;
  line-height: 1;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

input:focus {
  outline: none;
  border-color: var(--text);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.scope-list input.scope-item-input[type="text"] {
  width: auto;
  height: auto;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

.scope-list input.scope-item-input[type="text"]:focus {
  border: none;
  box-shadow: none;
}

.search-wrap {
  position: relative;
  margin-bottom: 8px;
  flex-shrink: 0;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-wrap input {
  padding-left: 32px;
}

.file-upload {
  display: flex;
  align-items: center;
  gap: 8px;
  height: var(--control-h);
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
}

.file-input-hidden {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.file-upload-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: calc(var(--control-h) - 8px);
  margin: 0;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  font: inherit;
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.file-upload-btn:hover {
  background: var(--bg);
  color: var(--text);
}

.file-upload-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--muted);
}

.segmented {
  display: flex;
  width: 100%;
  height: var(--control-h);
  padding: 2px;
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-bottom: 8px;
  flex-shrink: 0;
  box-sizing: border-box;
}

.segment {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 0 var(--control-px);
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.segment.active {
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--text);
  box-shadow: var(--glass-highlight);
}

:root[data-theme="light"] .segment.active {
  background: var(--accent);
  color: var(--accent-fg);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.tab-panel {
  display: none;
}

.font-list,
.rules-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
}

.font-list {
  max-height: 160px;
}

.font-list-grow {
  flex: 1;
  min-height: 120px;
  max-height: none;
}

#detected-fonts {
  max-height: 140px;
  margin-bottom: 10px;
}

#detected-fonts li {
  gap: 6px;
  padding: 3px 8px;
  line-height: 1.3;
}

#detected-fonts li > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#detected-fonts .count {
  flex-shrink: 0;
  padding: 1px 6px;
  font-size: 10px;
  line-height: 1.2;
}

.font-list li,
.rules-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: var(--pad);
  border-bottom: 1px solid var(--border);
}

.font-list li:last-child,
.rules-list li:last-child {
  border-bottom: none;
}

.font-list.pickable li {
  cursor: pointer;
  transition: background 0.12s;
}

.font-list.pickable li:hover {
  background: var(--bg);
}

.font-list.pickable li.selected {
  background: var(--accent-soft);
}

.font-list .count,
.font-list .meta {
  font-size: 10px;
  line-height: 1.2;
  color: var(--muted);
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 999px;
}

.font-list .meta {
  text-transform: capitalize;
}

.panel-footer {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: var(--glass-panel);
  backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  border-top: 1px solid var(--border);
}

.toast {
  position: absolute;
  top: 54px;
  left: 12px;
  right: 12px;
  z-index: 100;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--glass-panel);
  backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-md)) saturate(var(--glass-saturate));
  box-shadow: var(--panel-shadow);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
  visibility: hidden;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.toast.is-fading {
  opacity: 0;
  transform: translateY(-4px);
  visibility: visible;
}

.toast-message {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--muted);
}

.toast.ok .toast-message {
  color: var(--success);
}

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

.btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--pad);
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  box-shadow: var(--btn-shadow);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-primary:active {
  transform: scale(0.99);
}

.btn-support {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--pad);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}

.btn-support:hover {
  color: var(--text);
  background: var(--card);
}

.btn-support:active {
  transform: scale(0.99);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: var(--control-h);
  padding: 0 var(--control-px);
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--text);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background 0.12s;
  flex-shrink: 0;
}

.btn-secondary:hover {
  background: var(--bg);
}

.btn-ghost {
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--muted);
  font: inherit;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  padding: var(--pill-pad);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.btn-ghost:hover {
  background: var(--bg);
  color: var(--text);
}

button.danger {
  border: 1px solid rgba(220, 38, 38, 0.2);
  background: var(--danger-bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--danger);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: var(--pad);
  border-radius: 999px;
  cursor: pointer;
}

.btn-delete-pill {
  flex-shrink: 0;
  border: 1px solid rgba(220, 38, 38, 0.2);
  background: var(--danger-bg);
  backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm)) saturate(var(--glass-saturate));
  color: var(--danger);
  font: inherit;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  padding: var(--pill-pad);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.12s;
}

.btn-delete-pill:hover {
  background: var(--danger-bg-hover);
}

#saved-custom li > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty {
  padding: var(--pad);
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

.panel-body,
.font-list,
.rules-list,
.scope-list {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.panel-body::-webkit-scrollbar,
.font-list::-webkit-scrollbar,
.rules-list::-webkit-scrollbar,
.scope-list::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.panel-body::-webkit-scrollbar-thumb,
.font-list::-webkit-scrollbar-thumb,
.rules-list::-webkit-scrollbar-thumb,
.scope-list::-webkit-scrollbar-thumb {
  display: none;
}