:root {
  color-scheme: dark;
  --bg: #070b14;
  --panel: #0d1422;
  --panel-2: #111a2d;
  --text: #d8e4ff;
  --muted: #7088bd;
  --accent: #8b5cf6;
  --border: #263b66;
  --danger: #ff7f9f;
  --good: #8fd6b5;
  --warn: #f6c177;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at top left, rgba(122,162,248,.18), transparent 36rem), var(--bg);
  color: var(--text);
}
button, input, select, textarea {
  font: inherit;
}
button {
  border: 1px solid var(--border);
  background: #13213a;
  color: var(--text);
  border-radius: 10px;
  padding: .6rem .75rem;
  cursor: pointer;
}
button:hover { border-color: var(--accent); background: #172a4b; }
button.mini { margin-top: .75rem; padding: .45rem .65rem; color: var(--accent); }
label { display: flex; flex-direction: column; gap: .35rem; color: var(--muted); font-size: .82rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #080f1d;
  color: var(--text);
  border-radius: 10px;
  padding: .55rem .65rem;
}
input[type="color"] { height: 2.45rem; padding: .2rem; }
textarea {
  min-height: 13rem;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: .82rem;
  line-height: 1.35;
  resize: vertical;
}
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 11, 20, .92);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
}
h1, h2, p { margin: 0; }
h1 { font-size: 1.25rem; color: var(--accent); }
h2 { font-size: .95rem; color: #9bb9ff; margin-bottom: .7rem; }
p { color: var(--muted); font-size: .9rem; }
.serverBox { display: flex; align-items: center; gap: .7rem; color: var(--muted); }
.layout {
  display: grid;
  grid-template-columns: minmax(430px, 35vw) 1fr;
  min-height: calc(100vh - 74px);
}
.editorPane {
  padding: 1rem;
  overflow: auto;
  max-height: calc(100vh - 74px);
  border-right: 1px solid var(--border);
}
.previewPane {
  padding: .55rem;
  overflow: hidden;
  max-height: calc(100vh - 74px);
}
.card {
  border: 1px solid var(--border);
  background: rgba(13, 20, 34, .88);
  border-radius: 16px;
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 16px 42px rgba(0,0,0,.18);
}

.sectionHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  margin-bottom: .65rem;
}
.sectionHeader h2 { margin-bottom: 0; }
.sectionHeader button { padding: .5rem .7rem; font-size: .82rem; }

.stickyControls { position: sticky; top: 0; z-index: 10; }
.jumpHighlight {
  outline: 2px solid var(--accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 22%, transparent), 0 16px 42px rgba(0,0,0,.22);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; align-items: end; }
.row.compact { min-width: 420px; }
.buttonGrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin-top: .8rem; }
.buttonGrid.two { grid-template-columns: 1fr 1fr; }
.generatorGrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; align-items: end; }
.generatorGrid button { align-self: end; }
.topGap { margin-top: .9rem; }
.fieldGrid { display: grid; grid-template-columns: 1fr; gap: .65rem; }
.fieldRow {
  display: grid;
  grid-template-columns: minmax(135px, 1fr) 3.5rem minmax(7rem, .8fr) auto;
  gap: .45rem;
  align-items: end;
}
.fieldRow.simple { grid-template-columns: minmax(130px, .9fr) 1fr auto; }
.fieldRow textarea { min-height: 4.5rem; }
.arrayBox { display: grid; gap: .45rem; }
.arrayItem { display: grid; grid-template-columns: 1fr auto; gap: .4rem; }
.wingItem { display: grid; grid-template-columns: 1fr 1fr auto; gap: .4rem; }
.removeBtn { padding: .45rem .55rem; color: var(--danger); }
.message { min-height: 1.2rem; margin-top: .65rem; color: var(--good); font-size: .86rem; }
.message.error { color: var(--danger); }
.hint { font-size: .78rem; margin-bottom: .7rem; }
.previewHeader {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: .55rem;
}
#previewPath { margin-top: .25rem; font-family: "SF Mono", Menlo, Consolas, monospace; font-size: .78rem; }
.terminalPreview {
  --skin-banner-border: #8b5cf6;
  --skin-banner-title: #9bb9ff;
  --skin-banner-accent: #5f8ee8;
  --skin-banner-dim: #5f7fbd;
  --skin-banner-text: #d8e4ff;
  --skin-ui-accent: #8b5cf6;
  --skin-ui-label: #9bb9ff;
  --skin-ui-ok: #8fd6b5;
  --skin-ui-error: #ff7f9f;
  --skin-ui-warn: #f6c177;
  --skin-prompt: #d8e4ff;
  --skin-input-rule: #405b91;
  --skin-response-border: #8b5cf6;
  --skin-status-bg: #101827;
  --skin-status-text: #d8e4ff;
  --skin-status-strong: #9bb9ff;
  --skin-status-dim: #7088bd;
  width: 100%;
  max-width: none;
  min-height: 0;
  font-size: clamp(.78rem, .78vw, .98rem);
  background: #050914;
  border: 1px solid #172844;
  border-radius: 18px;
  padding: .75rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.02), 0 30px 90px rgba(0,0,0,.38);
  font-family: "SF Mono", Menlo, Consolas, monospace;
  color: var(--skin-banner-text);
}
.previewPanel {
  border: 1px solid var(--skin-banner-border);
  border-radius: 12px;
  padding: .65rem;
  margin-bottom: .55rem;
  background: rgba(16, 24, 39, .72);
}
[data-edit-target] {
  cursor: pointer;
  border-radius: 6px;
  transition: outline-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
[data-edit-target]:hover,
[data-edit-target]:focus {
  outline: 1px dashed var(--skin-ui-accent, var(--accent));
  background: color-mix(in srgb, var(--skin-ui-accent, var(--accent)) 10%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--skin-ui-accent, var(--accent)) 8%, transparent);
}
.previewTitle {
  color: var(--skin-banner-title);
  text-align: center;
  margin: -.3rem 0 .7rem;
  font-weight: 700;
}
.bannerGrid {
  display: grid;
  grid-template-columns: minmax(160px, .75fr) minmax(300px, 1.25fr);
  gap: .75rem;
  align-items: start;
}
.richBlock { white-space: pre; overflow: hidden; line-height: 1.04; max-width: 100%; }
.logoBlock { text-align: center; }
.previewSectionTitle { color: var(--skin-banner-accent); margin: .8rem 0 .35rem; }
.previewMuted { color: var(--skin-banner-dim); }
.toolLine, .responseLine, .menuLine, .spinnerLine { white-space: pre-wrap; margin: .25rem 0; }
.toolPrefix { color: var(--skin-ui-accent); }
.toolBadge { color: var(--skin-ui-label); font-weight: 700; }
.responseBox {
  border: 1px solid var(--skin-response-border);
  border-radius: 10px;
  padding: .8rem;
  margin: 1rem 0;
}
.responseLabel { color: var(--skin-ui-label); font-weight: 700; margin-bottom: .45rem; }
.promptLine {
  border-top: 1px solid var(--skin-input-rule);
  padding-top: .6rem;
  color: var(--skin-prompt);
}
.statusBar {
  margin-top: 1rem;
  background: var(--skin-status-bg);
  color: var(--skin-status-text);
  border-radius: 10px;
  padding: .65rem .8rem;
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}
.statusBar strong { color: var(--skin-status-strong); }
.statusBar .dim { color: var(--skin-status-dim); }
.contextMeter {
  flex: 1 1 240px;
  min-width: 220px;
  height: 1.05rem;
  align-self: center;
  border: 1px solid var(--skin-status-dim);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,.045);
  position: relative;
}
.contextMeterFill {
  height: 100%;
  width: var(--context-fill, 37%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--skin-ui-ok), var(--skin-ui-warn), var(--skin-ui-error));
  box-shadow: 0 0 18px color-mix(in srgb, var(--skin-ui-accent) 50%, transparent);
}
.contextMeterLabel {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--skin-status-text);
  font-size: .72rem;
  text-shadow: 0 1px 2px #000;
}
.statusGood { color: var(--skin-ui-ok); }
.statusWarn { color: var(--skin-ui-warn); }
.statusBad { color: var(--skin-ui-error); }
.completionMenu { border-radius: 10px; overflow: hidden; border: 1px solid var(--border); margin-top: .7rem; }
.menuLine { display: grid; grid-template-columns: 1fr 9rem; background: var(--completion-bg, #111a2d); }
.menuLine > span { padding: .45rem .65rem; }
.menuLine.active { background: var(--completion-active, #304a7c); }
.yamlBox { min-height: 20rem; }
.artOutput { min-height: 9rem; margin-top: .8rem; }
.cloudOnlyNotice {
  border: 1px solid var(--warn);
  color: var(--warn);
  border-radius: 10px;
  padding: .6rem .7rem;
  margin-top: .7rem;
  font-size: .82rem;
}

.editChoiceMenu {
  position: fixed;
  z-index: 1000;
  width: min(280px, calc(100vw - 24px));
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: .45rem;
  background: rgba(8, 15, 29, .98);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  display: grid;
  gap: .35rem;
}
.editChoiceTitle {
  color: var(--muted);
  font-size: .76rem;
  padding: .25rem .35rem;
}
.editChoiceMenu button {
  text-align: left;
  padding: .48rem .6rem;
}

.statusRule {
  margin-top: .9rem;
  background: var(--skin-status-bg);
  color: var(--skin-status-text);
  border-radius: 8px;
  padding: .42rem .65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  white-space: nowrap;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--skin-status-dim) 34%, transparent);
}
.statusRuleLeft,
.statusRuleRight {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.statusRuleLeft { flex: 1 1 auto; }
.statusRuleRight { flex: 0 1 auto; color: var(--skin-status-dim); }
.ctxBarText { letter-spacing: .03em; }
.ctxBarFill { color: var(--ctx-bar-color, var(--skin-ui-ok)); }
.ctxBarEmpty { color: var(--skin-status-dim); opacity: .72; }
.styleGallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .55rem;
  margin-top: .75rem;
  max-height: 28rem;
  overflow: auto;
}
.styleCard {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(8, 13, 24, .72);
  padding: .55rem;
  display: grid;
  gap: .35rem;
}
.styleCardHeader {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  align-items: center;
  color: var(--muted);
  font-size: .78rem;
}
.stylePreview {
  min-height: 4.5rem;
  max-height: 10rem;
  overflow: hidden;
  white-space: pre;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: .58rem;
  line-height: 1.05;
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 8px;
  padding: .35rem;
  background: rgba(0,0,0,.22);
}
.gradientPreview {
  height: 1.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  margin-top: .6rem;
  background: linear-gradient(90deg, #8b5cf6, #22d3ee, #c4b5fd, #e2e8f0);
}
.artColorStudio {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: .8rem;
  background: rgba(8, 13, 24, .56);
}
.artColorStudio h3 { margin-bottom: .3rem; color: var(--text); }
.artGradientCanvas {
  height: 7.5rem;
  margin-top: .75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(90deg, #8b5cf6, #22d3ee, #c4b5fd, #e2e8f0);
  position: relative;
  overflow: hidden;
}
.artGradientCanvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: .42;
}
.artGradientCanvas::after {
  content: 'gradient angle preview';
  position: absolute;
  left: .7rem;
  bottom: .55rem;
  color: rgba(255,255,255,.82);
  font-size: .76rem;
  text-shadow: 0 1px 2px rgba(0,0,0,.55);
}
.linePainter {
  display: grid;
  gap: .35rem;
  max-height: 28rem;
  overflow: auto;
  margin-top: .7rem;
}
.linePaintRow {
  display: grid;
  grid-template-columns: 3rem 3rem 1fr 5rem;
  gap: .45rem;
  align-items: center;
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 10px;
  padding: .35rem;
  background: rgba(0,0,0,.18);
}
.linePaintRow input[type='color'] { width: 100%; height: 2rem; padding: 0; }
.linePaintPreview {
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: .72rem;
  color: var(--line-color, var(--text));
}
.linePaintRow small { color: var(--muted); text-align: right; }


.artModal {
  width: min(96vw, 1800px);
  height: min(94vh, 1100px);
  max-width: none;
  max-height: none;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 0;
  color: var(--text);
  background: rgba(7, 11, 20, .98);
  box-shadow: 0 40px 140px rgba(0,0,0,.72);
}
.artModal::backdrop { background: rgba(0, 0, 0, .72); backdrop-filter: blur(6px); }
.artModalShell {
  height: 100%;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: .75rem;
  padding: 1rem;
}
.artModalHeader {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: .75rem;
}
.artModalActions { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: end; }
.artModalTools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .7rem;
}
.artModalGrid {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(340px, .78fr) minmax(0, 1.22fr);
  gap: .8rem;
}
#artModalInput {
  min-height: 0;
  height: 100%;
  resize: none;
  white-space: pre;
  overflow: auto;
  font-size: .82rem;
  line-height: 1.18;
}
.artModalPreview {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  white-space: pre;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: calc(.72rem * var(--modal-scale, .9));
  line-height: 1.04;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .85rem;
  color: var(--text);
  background: #050914;
}
.artModalPreview.clip { overflow: hidden; }
.artModalPreview.wrap { white-space: pre-wrap; overflow-wrap: anywhere; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .editorPane, .previewPane { max-height: none; }
  .previewHeader, .topbar { flex-direction: column; align-items: stretch; }
  .generatorGrid { grid-template-columns: 1fr; }
  .artModalTools, .artModalGrid { grid-template-columns: 1fr; }
}