*,
::before,
::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 0;
}

html,
body {
  height: 100%;
  overflow: hidden;
}

body {
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

button {
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}

::-webkit-scrollbar {
  display: none;
}

.ButtonForge {
  --color-bg: #10100e;
  --color-grid: #1c1c18;
  --color-ink: #e8e6dd;
  --color-ink-dim: #8a877b;
  --color-line: #2f2e28;
  --color-accent: #d4f034;
  --color-accent-dim: #9aae26;
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background-color: var(--color-bg);
  background-image: linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--color-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  user-select: none;
}
.ButtonForge-Stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 1;
}
.ButtonForge-StageBadge {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-ink-dim);
  pointer-events: none;
}
.ButtonForge-PreviewWrap {
  display: grid;
  place-items: center;
  padding: 60px;
}
.ButtonForge-PreviewButton {
  appearance: none;
  border: none;
  background: none;
  font-family: inherit;
}
.ButtonForge-Dock {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  display: flex;
  gap: 6px;
  padding: 5px;
  background: rgba(23, 23, 20, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-line);
  border-radius: 30px;
}
.ButtonForge-DockPill {
  padding: 6px 12px;
  border-radius: 24px;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-ink-dim);
  cursor: pointer;
  transition: all 0.12s;
}
.ButtonForge-DockPill:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-ink);
}
.ButtonForge-DockPill.is-hidden {
  color: #56544a;
  text-decoration: line-through;
  opacity: 0.6;
}
.ButtonForge-DockSeparator {
  width: 1px;
  margin: 4px 2px;
  background: var(--color-line);
}

.Panel {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 240px;
  max-height: calc(100vh - 40px);
  background: rgba(23, 23, 20, 0.82);
  backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  z-index: 10;
  box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 0, 0, 0.3);
}
.Panel[data-hidden] {
  display: none;
}
.Panel[data-focused] {
  border-color: #46453c;
}
.Panel[data-key=edit] {
  left: 24px;
  top: 24px;
  width: 320px;
}
.Panel[data-key=html] {
  right: 24px;
  top: 24px;
  width: 380px;
}
.Panel[data-key=css] {
  right: 24px;
  top: 300px;
  width: 380px;
}
.Panel[data-key=js] {
  left: 24px;
  bottom: 24px;
  width: 380px;
}
.Panel[data-key=guide] {
  width: 320px;
}
.Panel[data-key=edit] .Panel-Dot {
  background: #ff5f57;
}
.Panel[data-key=html] .Panel-Dot {
  background: #febc2e;
}
.Panel[data-key=css] .Panel-Dot {
  background: #28c840;
}
.Panel[data-key=js] .Panel-Dot {
  background: #a371f7;
}
.Panel[data-key=guide] .Panel-Dot {
  background: #5ac8fa;
}
.Panel-Bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-line);
  cursor: grab;
}
.Panel-Bar:active {
  cursor: grabbing;
}
.Panel-Dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.Panel-Title {
  flex: 1;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-dim);
}
.Panel-Collapse {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1;
  color: var(--color-ink-dim);
  cursor: pointer;
}
.Panel-Collapse:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-ink);
}
.Panel-Body {
  flex: 1 1 auto;
  padding: 14px;
  overflow-y: scroll;
  overscroll-behavior-y: none;
  scrollbar-width: none;
}
.Panel-Copy {
  position: absolute;
  top: 8px;
  right: 36px;
  z-index: 2;
  padding: 3px 8px;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  background: transparent;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-dim);
  cursor: pointer;
}
.Panel-Copy:hover {
  border-color: var(--color-accent-dim);
  color: var(--color-accent);
}
.Panel-Copy.is-copied {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #10100e;
}
.Panel[data-focused] .Panel-Title {
  color: var(--color-ink);
}
.Panel[data-collapsed] .Panel-Body {
  display: none;
}

.FieldGroup {
  margin-bottom: 18px;
}
.FieldGroup:last-child {
  margin-bottom: 0;
}
.FieldGroup-Head {
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--color-line);
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-accent-dim);
}

.Field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.Field:last-child {
  margin-bottom: 0;
}
.Field-Label {
  overflow: hidden;
  font-size: 12px;
  color: var(--color-ink-dim);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.Field-Input {
  width: 84px;
  padding: 5px 7px;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  background: #0d0d0b;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 11px;
  color: var(--color-ink);
  text-align: right;
  transition: border-color 0.12s;
}
.Field-Input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(212, 240, 52, 0.12);
}
.Field-TextInput {
  width: 110px;
  text-align: left;
}
.Field-Select {
  padding: 5px 7px;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  background: #0d0d0b;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 11px;
  color: var(--color-ink);
  cursor: pointer;
}
.Field-Select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.Field-ColorField {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}
.Field-ColorText {
  width: 74px;
}
.Field-Swatch {
  width: 30px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
}
.Field-Swatch::-webkit-color-swatch-wrapper {
  padding: 2px;
}
.Field-Swatch::-webkit-color-swatch {
  border: none;
  border-radius: 3px;
}
.Field-ToggleRow {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.Field-Chip {
  padding: 4px 9px;
  border: 1px solid var(--color-line);
  border-radius: 20px;
  background: #0d0d0b;
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 10px;
  color: var(--color-ink-dim);
  cursor: pointer;
  transition: all 0.12s;
}
.Field-Chip:hover {
  border-color: #46453c;
  color: var(--color-ink);
}
.Field-Chip[data-on] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #10100e;
  font-weight: 600;
}

.CodeOut {
  font-family: "SF Mono", ui-monospace, "Cascadia Code", "Roboto Mono", Menlo, monospace;
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--color-ink);
  white-space: pre;
  overflow-x: auto;
  tab-size: 2;
}
.CodeOut .keyword {
  color: #c5a3ff;
}
.CodeOut .tag {
  color: #7fd6ff;
}
.CodeOut .value {
  color: var(--color-accent);
}
.CodeOut .string {
  color: #ff9b73;
}
.CodeOut .comment {
  color: var(--color-ink-dim);
  font-style: italic;
}

.TextBlock {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 260px;
  padding: 4px 2px;
}
.TextBlock h1 {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--color-ink);
}
.TextBlock p {
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-ink-dim);
}