@font-face {
  font-family: 'M PLUS 1';
  src: url('./fonts/MPLUS1[wght].ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* Catppuccin Macchiato */
  --ctp-rosewater: #f4dbd6;
  --ctp-flamingo: #f0c6c6;
  --ctp-pink: #f5bde6;
  --ctp-mauve: #c6a0f6;
  --ctp-red: #ed8796;
  --ctp-maroon: #ee99a0;
  --ctp-peach: #f5a97f;
  --ctp-yellow: #eed49f;
  --ctp-green: #a6da95;
  --ctp-teal: #8bd5ca;
  --ctp-sky: #91d7e3;
  --ctp-sapphire: #7dc4e4;
  --ctp-blue: #8aadf4;
  --ctp-lavender: #b7bdf8;
  --ctp-text: #cad3f5;
  --ctp-subtext1: #b8c0e0;
  --ctp-subtext0: #a5adcb;
  --ctp-overlay2: #939ab7;
  --ctp-overlay1: #8087a2;
  --ctp-overlay0: #6e738d;
  --ctp-surface2: #5b6078;
  --ctp-surface1: #494d64;
  --ctp-surface0: #363a4f;
  --ctp-base: #24273a;
  --ctp-mantle: #1e2030;
  --ctp-crust: #181926;

  /* Semantic */
  --bg: var(--ctp-base);
  --panel: rgba(36, 39, 58, 0.85);
  --panel-elevated: rgba(54, 58, 79, 0.55);
  --line: rgba(110, 115, 141, 0.28);
  --line-soft: rgba(110, 115, 141, 0.14);
  --text: var(--ctp-text);
  --muted: var(--ctp-subtext0);
  --faint: var(--ctp-overlay1);
  --accent: var(--ctp-blue);
  --accent-strong: var(--ctp-lavender);
  --highlight: var(--ctp-mauve);
  --danger: var(--ctp-red);
  --ok: var(--ctp-green);
  --warn: var(--ctp-peach);
  --shadow: rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--ctp-base);
  color: var(--text);
  font-family:
    'M PLUS 1', 'Avenir Next', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  font-family: inherit;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background-clip: padding-box;
  background-color: rgba(110, 115, 141, 0.35);
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(138, 173, 244, 0.45);
}

.settings-shell {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  width: 100%;
  height: 100%;
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: var(--ctp-mantle);
}

.brand-block {
  padding: 6px 8px 14px;
  border-bottom: 1px solid var(--line-soft);
}

.brand-title {
  font-size: 21px;
  font-weight: 820;
  color: var(--ctp-lavender);
}

.brand-subtitle {
  margin-top: 4px;
  color: var(--ctp-overlay2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.category-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 140ms ease,
    border-color 140ms ease,
    color 140ms ease;
}

.category-button:hover {
  border-color: var(--line-soft);
  background: rgba(138, 173, 244, 0.06);
  color: var(--text);
}

.category-button.active {
  border-color: rgba(138, 173, 244, 0.42);
  background: rgba(138, 173, 244, 0.14);
  color: var(--text);
}

.category-button strong {
  min-width: 24px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(110, 115, 141, 0.2);
  color: var(--ctp-subtext0);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.category-button.active strong {
  background: rgba(138, 173, 244, 0.22);
  color: var(--ctp-lavender);
}

.settings-main {
  min-width: 0;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.settings-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 78px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--ctp-mantle);
}

.toolbar-title-block {
  min-width: 0;
}

h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
  font-weight: 800;
  color: var(--ctp-text);
  letter-spacing: -0.01em;
}

.toolbar-meta {
  margin-top: 5px;
  color: var(--ctp-overlay2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input,
.config-input,
.config-textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(24, 25, 38, 0.85);
  color: var(--text);
  outline: none;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease;
}

.search-input::placeholder,
.config-input::placeholder,
.config-textarea::placeholder {
  color: var(--ctp-overlay0);
}

.search-input {
  width: min(360px, 34vw);
  height: 36px;
  padding: 0 12px;
}

.config-input {
  width: min(320px, 100%);
  min-height: 36px;
  padding: 7px 10px;
}

.mono-input {
  font-family:
    'JetBrains Mono', 'SF Mono', 'M PLUS 1', 'Avenir Next', ui-monospace, SFMono-Regular, Menlo,
    monospace;
  font-size: 12px;
}

.config-textarea {
  width: min(420px, 100%);
  min-height: 138px;
  padding: 9px 11px;
  resize: vertical;
  font-family:
    'JetBrains Mono', 'SF Mono', 'M PLUS 1', 'Avenir Next', ui-monospace, SFMono-Regular, Menlo,
    monospace;
  font-size: 12.5px;
  line-height: 1.55;
}

.config-textarea.compact {
  min-height: 86px;
}

.config-textarea.css-declarations {
  width: min(560px, 100%);
  min-height: 188px;
  tab-size: 2;
}

.search-input:hover,
.config-input:hover,
.config-textarea:hover {
  border-color: rgba(138, 173, 244, 0.32);
}

.search-input:focus,
.config-input:focus,
.config-textarea:focus {
  border-color: rgba(138, 173, 244, 0.65);
  background: rgba(24, 25, 38, 0.95);
  box-shadow: 0 0 0 3px rgba(138, 173, 244, 0.15);
}

select.config-input {
  appearance: none;
  padding-right: 32px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'><path d='M1 1l4 4 4-4' stroke='%23a5adcb' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-position: right 12px center;
  background-repeat: no-repeat;
}

select.config-input option {
  background: var(--ctp-mantle);
  color: var(--text);
}

.invalid,
.invalid:focus {
  border-color: rgba(237, 135, 150, 0.65);
  box-shadow: 0 0 0 3px rgba(237, 135, 150, 0.12);
}

.primary-button,
.secondary-button,
.reset-button,
.key-learn-button {
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  transition:
    background 140ms ease,
    border-color 140ms ease,
    color 140ms ease,
    transform 60ms ease;
}

.primary-button:active,
.secondary-button:active,
.reset-button:active,
.key-learn-button:active {
  transform: translateY(1px);
}

.primary-button {
  min-width: 92px;
  padding: 0 16px;
  border-color: transparent;
  background: var(--ctp-blue);
  color: var(--ctp-crust);
}

.primary-button:hover:not(:disabled) {
  filter: brightness(1.06);
}

.primary-button:disabled {
  border-color: var(--line);
  background: rgba(54, 58, 79, 0.55);
  color: var(--ctp-overlay0);
  box-shadow: none;
  cursor: default;
}

.secondary-button,
.reset-button,
.key-learn-button {
  padding: 0 13px;
  background: rgba(54, 58, 79, 0.5);
  color: var(--text);
}

.secondary-button:hover,
.reset-button:hover,
.key-learn-button:hover {
  border-color: rgba(138, 173, 244, 0.45);
  background: rgba(73, 77, 100, 0.6);
  color: var(--ctp-lavender);
}

.key-learn-button {
  min-width: 146px;
  max-width: 100%;
  overflow-wrap: anywhere;
  font-family:
    'JetBrains Mono', 'SF Mono', 'M PLUS 1', 'Avenir Next', ui-monospace, SFMono-Regular, Menlo,
    monospace;
  font-size: 12px;
}

.key-learn-button.learning {
  border-color: rgba(238, 212, 159, 0.58);
  background: rgba(238, 212, 159, 0.1);
  color: var(--ctp-yellow);
}

.reset-button {
  height: 32px;
  padding: 0 10px;
  font-size: 12px;
  color: var(--ctp-subtext0);
}

.status-banner,
.warnings-panel {
  margin: 14px 24px 0;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--ctp-surface0);
}

.status-banner {
  padding: 11px 14px;
  white-space: pre-wrap;
  font-size: 13px;
  font-weight: 600;
  color: var(--ctp-subtext1);
}

.status-banner.success {
  border-color: rgba(166, 218, 149, 0.45);
  background: rgba(166, 218, 149, 0.1);
  color: var(--ctp-green);
}

.status-banner.error {
  border-color: rgba(237, 135, 150, 0.55);
  background: rgba(237, 135, 150, 0.1);
  color: var(--ctp-red);
}

.hidden {
  display: none !important;
}

.warnings-panel {
  padding: 12px 14px;
  border-color: rgba(238, 212, 159, 0.32);
  background: rgba(238, 212, 159, 0.07);
}

.warnings-title {
  margin-bottom: 8px;
  color: var(--ctp-yellow);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.warning-row {
  display: grid;
  grid-template-columns: minmax(120px, 220px) minmax(0, 1fr);
  gap: 12px;
  padding: 5px 0;
  color: var(--ctp-subtext1);
  font-size: 12px;
  line-height: 1.5;
}

code {
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(24, 25, 38, 0.7);
  border: 1px solid var(--line-soft);
  color: var(--ctp-teal);
  font-family: 'JetBrains Mono', 'SF Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
}

.settings-content {
  min-height: 0;
  overflow: auto;
  padding: 20px 24px 32px;
}

.settings-section {
  margin-bottom: 24px;
  border-radius: 12px;
  border: 1px solid var(--line-soft);
  background: var(--ctp-mantle);
  overflow: hidden;
}

.settings-section h2 {
  margin: 0;
  padding: 12px 16px;
  background: var(--ctp-crust);
  border-bottom: 1px solid var(--line-soft);
  color: var(--ctp-lavender);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.settings-subsection-title {
  margin: 0;
  padding: 11px 16px 8px;
  border-top: 1px solid var(--line-soft);
  background: rgba(24, 25, 38, 0.32);
  color: var(--ctp-sky);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 430px);
  gap: 20px;
  align-items: start;
  padding: 16px 16px;
  border-top: 1px solid var(--line-soft);
}

.settings-section h2 + .field-row {
  border-top: none;
}

.settings-subsection-title + .field-row {
  border-top: none;
}

.helper-row {
  background: rgba(138, 173, 244, 0.04);
}

.field-copy h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 5px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ctp-text);
  letter-spacing: -0.005em;
}

.field-title-text {
  min-width: 0;
}

.field-copy p {
  max-width: 640px;
  margin: 0;
  color: var(--ctp-subtext0);
  font-size: 12.5px;
  line-height: 1.55;
}

.restart-chip {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(54, 58, 79, 0.5);
  color: var(--ctp-overlay2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.restart-chip.hot-reload {
  border-color: rgba(166, 218, 149, 0.42);
  background: rgba(166, 218, 149, 0.1);
  color: var(--ctp-green);
}

.restart-chip.restart {
  border-color: rgba(245, 169, 127, 0.42);
  background: rgba(245, 169, 127, 0.1);
  color: var(--ctp-peach);
}

.field-control {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}

.stacked-control,
.deck-field-editor,
.keybinding-editor {
  display: flex;
  width: min(520px, 100%);
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.deck-field-row {
  display: grid;
  grid-template-columns: minmax(140px, 0.75fr) minmax(220px, 1.25fr) auto;
  gap: 8px;
  align-items: start;
}

.deck-field-fields {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
}

.deck-field-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.field-checkbox-list {
  display: flex;
  max-height: 148px;
  min-height: 44px;
  flex-direction: column;
  gap: 2px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(24, 25, 38, 0.58);
}

.field-checkbox-row {
  display: flex;
  min-height: 28px;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border-radius: 5px;
  color: var(--ctp-subtext0);
  font-size: 12px;
  line-height: 1.25;
}

.field-checkbox-row:hover {
  background: rgba(138, 173, 244, 0.1);
}

.field-checkbox-row input {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  accent-color: var(--ctp-lavender);
}

.field-checkbox-row span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.keybinding-row {
  display: grid;
  grid-template-columns: minmax(146px, 0.78fr) minmax(180px, 1.22fr) auto;
  gap: 8px;
  align-items: start;
}

.multi-select {
  min-height: 92px;
  padding-right: 10px;
  background-image: none !important;
}

.compact-button {
  width: fit-content;
}

.icon-button {
  white-space: nowrap;
}

.control-hint {
  color: var(--ctp-overlay2);
  font-size: 11.5px;
  line-height: 1.45;
}

.control-hint.error {
  color: var(--ctp-red);
}

.switch-control {
  position: relative;
  display: inline-flex;
  width: 46px;
  height: 26px;
  flex-shrink: 0;
}

.switch-control input {
  position: absolute;
  opacity: 0;
  inset: 0;
  cursor: pointer;
}

.switch-track {
  width: 100%;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(24, 25, 38, 0.85);
  cursor: pointer;
  transition:
    background 140ms ease,
    border-color 140ms ease;
}

.switch-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ctp-overlay1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  transition:
    transform 160ms cubic-bezier(0.4, 0, 0.2, 1),
    background 140ms ease;
}

.switch-control input:checked + .switch-track {
  border-color: rgba(138, 173, 244, 0.6);
  background: rgba(138, 173, 244, 0.3);
}

.switch-control input:checked + .switch-track::after {
  transform: translateX(20px);
  background: var(--ctp-lavender);
}

.switch-control input:focus-visible + .switch-track {
  box-shadow: 0 0 0 3px rgba(138, 173, 244, 0.22);
}

.color-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.color-list-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-list-label {
  min-width: 52px;
  color: var(--ctp-subtext0);
  font-size: 12.5px;
  font-weight: 600;
}

.color-list-row input[type='color'] {
  width: 52px;
  min-height: 32px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(24, 25, 38, 0.85);
  cursor: pointer;
}

.color-list-row input[type='color']:hover {
  border-color: rgba(138, 173, 244, 0.32);
}

.empty-state {
  padding: 40px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  color: var(--ctp-overlay1);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 780px) {
  .settings-shell {
    grid-template-columns: 1fr;
  }

  .settings-nav {
    max-height: 200px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .category-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-toolbar,
  .field-row,
  .field-control,
  .deck-field-row,
  .keybinding-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .search-input {
    width: 100%;
  }
}