/* ClaudeCoin — the whole site is an editor. VS Code "Dark Modern" chrome (title bar, activity bar, explorer, tabs,
   breadcrumbs, panel, status bar), pages render as files / previews, Claude lives in the terminal (Claude Code look). */

:root {
  --bg: #1f1f1f;
  --side: #181818;
  --chrome: #181818;
  --panel: #181818;
  --card: #202020;
  --card-2: #252526;
  --border: #2b2b2b;
  --border-2: #3c3c3c;
  --hover: #2a2d2e;
  --active: #37373d;
  --input: #313131;
  --fg: #cccccc;
  --bright: #ffffff;
  --muted: #9d9d9d;
  --faint: #6e7681;
  --blue: #0078d4;
  --blue-h: #026ec1;
  --link: #4daafc;
  --green: #23d18b;
  --green-2: #89d185;
  --red: #f14c4c;
  --yellow: #cca700;
  --claude: #d97757;
  --claude-2: #e8a184;
  /* syntax (Dark Modern) */
  --k: #569cd6;
  --k2: #c586c0;
  --s: #ce9178;
  --n: #b5cea8;
  --c: #6a9955;
  --f: #dcdcaa;
  --t: #4ec9b0;
  --v: #9cdcfe;
  --p: #d4d4d4;
  --ui: 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, Ubuntu, 'Droid Sans', sans-serif;
  --mono: 'JetBrains Mono', Consolas, 'Courier New', monospace;
  --side-w: 260px;
  --panel-h: 260px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 13px/1.4 var(--ui); -webkit-font-smoothing: antialiased; overflow: hidden; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: #264f78; }
:focus-visible { outline: 1px solid var(--blue); outline-offset: -1px; }
::-webkit-scrollbar { width: 14px; height: 14px; }
::-webkit-scrollbar-thumb { background: rgba(121, 121, 121, .4); border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background-color: rgba(100, 100, 100, .7); }
::-webkit-scrollbar-corner, ::-webkit-scrollbar-track { background: transparent; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.hide { display: none !important; }
.row { display: flex; align-items: center; gap: 8px; }
.grow { flex: 1; min-width: 0; }
.right { margin-left: auto; }
.nowrap { white-space: nowrap; }
.ok { color: var(--green); }
.bad { color: var(--red); }
.warn { color: var(--yellow); }
kbd { font: 11px var(--ui); padding: 1px 5px; border-radius: 3px; background: rgba(128, 128, 128, .17); border: 1px solid rgba(68, 68, 68, .6); border-bottom-color: rgba(68, 68, 68, .9); color: var(--fg); }

/* ================= the IDE frame ================= */
.ide {
  display: grid; height: 100vh;
  grid-template-columns: 48px var(--side-w) minmax(0, 1fr);
  grid-template-rows: 35px minmax(0, 1fr) var(--panel-h) 22px;
  grid-template-areas: "title title title" "act side editor" "act side panel" "status status status";
}
.ide.no-side { grid-template-columns: 48px 0 minmax(0, 1fr); }
.ide.no-side .side { display: none; }
.ide.no-panel { grid-template-rows: 35px minmax(0, 1fr) 0 22px; }
.ide.no-panel .panel { display: none; }
.ide.max-panel { grid-template-rows: 35px 0 minmax(0, 1fr) 22px; }
.ide.max-panel .editor { display: none; }

/* title bar */
.titlebar { grid-area: title; display: flex; align-items: center; background: var(--chrome); border-bottom: 1px solid var(--border); padding: 0 8px; gap: 4px; position: relative; z-index: 30; user-select: none; }
.tb-logo { display: grid; place-items: center; width: 32px; height: 35px; }
.tb-logo img { width: 16px; height: 16px; }
.menubar { display: flex; }
.menu { position: relative; }
.menu > button { background: none; border: 0; padding: 3px 8px; border-radius: 4px; color: var(--fg); cursor: pointer; font-size: 13px; }
.menu > button:hover, .menu.open > button { background: rgba(90, 93, 94, .31); }
.dd { position: absolute; top: 30px; left: 0; min-width: 250px; background: var(--chrome); border: 1px solid #454545; border-radius: 6px; box-shadow: 0 6px 22px rgba(0, 0, 0, .55); padding: 4px; display: none; }
.menu.open .dd { display: block; }
.dd a, .dd button { display: flex; align-items: center; gap: 16px; width: 100%; padding: 4px 10px; border-radius: 3px; color: var(--fg); background: none; border: 0; text-align: left; cursor: pointer; text-decoration: none; font-size: 13px; }
.dd a:hover, .dd button:hover { background: var(--blue); color: #fff; text-decoration: none; }
.dd a span, .dd button span { margin-left: auto; color: var(--muted); font-size: 12px; }
.dd a:hover span, .dd button:hover span { color: #fff; }
.dd hr { border: 0; border-top: 1px solid #454545; margin: 4px 0; }
.cmdcenter { position: absolute; left: 50%; transform: translateX(-50%); width: min(38vw, 520px); height: 24px; background: #2a2a2a; border: 1px solid var(--border-2); border-radius: 6px; color: var(--muted); display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; font-size: 12.5px; }
.cmdcenter:hover { background: #303030; border-color: #4a4a4a; }
.cmdcenter svg { width: 14px; height: 14px; }
.tb-right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.tb-btn { height: 24px; padding: 0 10px; border-radius: 4px; border: 1px solid var(--border-2); background: #2a2a2a; color: var(--fg); cursor: pointer; font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.tb-btn:hover { background: #333; }
.tb-btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.tb-btn.primary:hover { background: var(--blue-h); }

/* activity bar */
.activity { grid-area: act; background: var(--chrome); border-right: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; padding-top: 4px; }
.activity a, .activity button { width: 48px; height: 48px; display: grid; place-items: center; color: #868686; position: relative; background: none; border: 0; cursor: pointer; }
.activity a:hover, .activity button:hover { color: var(--bright); text-decoration: none; }
.activity a.on { color: var(--bright); }
.activity a.on::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--blue); }
.ide:not(.no-side) .activity .on-side { color: var(--bright); position: relative; }
.ide:not(.no-side) .activity .on-side::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--blue); }
.activity svg { width: 24px; height: 24px; }
.activity .sep { flex: 1; }
.activity .badge { position: absolute; right: 8px; bottom: 9px; min-width: 16px; height: 16px; border-radius: 8px; background: var(--blue); color: #fff; font: 600 9px/16px var(--ui); text-align: center; padding: 0 4px; }
.activity .badge.claude { background: var(--claude); }

/* side bar */
.side { grid-area: side; grid-row: 2 / 4; background: var(--side); border-right: 1px solid var(--border); overflow-y: auto; overflow-x: hidden; min-width: 0; }
.view-h { height: 35px; display: flex; align-items: center; padding: 0 8px 0 20px; font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--fg); }
.view-h .acts { margin-left: auto; display: flex; gap: 2px; }
.view-h .acts button { background: none; border: 0; color: var(--fg); width: 22px; height: 22px; border-radius: 4px; cursor: pointer; display: grid; place-items: center; }
.view-h .acts button:hover { background: rgba(90, 93, 94, .31); }
.sect { border-top: 1px solid transparent; }
.sect > summary { list-style: none; height: 22px; display: flex; align-items: center; gap: 2px; padding-left: 2px; font-weight: 700; font-size: 11px; letter-spacing: .02em; text-transform: uppercase; cursor: pointer; color: var(--fg); }
.sect > summary::-webkit-details-marker { display: none; }
.sect > summary::before { content: ''; width: 16px; height: 16px; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6 4l4 4-4 4' fill='none' stroke='black' stroke-width='1.3'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform .1s; }
.sect[open] > summary::before { transform: rotate(90deg); }
.sect + .sect { border-top-color: var(--border); }
.tree { padding-bottom: 6px; }
.ti { display: flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px 0 var(--ind, 20px); color: var(--fg); cursor: pointer; white-space: nowrap; overflow: hidden; text-decoration: none !important; border: 1px solid transparent; font-size: 13px; }
.ti:hover { background: var(--hover); }
.ti.on { background: var(--active); color: var(--bright); }
.ti.on:focus-visible, .ti.sel { border-color: var(--blue); }
.ti .ln { overflow: hidden; text-overflow: ellipsis; }
.ti .meta { margin-left: auto; color: var(--faint); font-size: 12px; padding-left: 8px; }
.ti .meta.ok { color: var(--green-2); }
.ti.dirty .ln { color: #e2c08d; }
.ti.added .ln { color: #81b88b; }
.ti img { width: 16px; height: 16px; border-radius: 3px; object-fit: cover; flex: none; }
.ti.flash { animation: flash 1.4s; }
@keyframes flash { 0% { background: rgba(35, 209, 139, .25); } 100% { background: transparent; } }
.side-note { padding: 6px 20px 12px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.side-pad { padding: 4px 20px 12px; }

/* file icons */
.fi { width: 16px; height: 16px; flex: none; display: inline-grid; place-items: center; font: 700 8.5px/1 var(--mono); letter-spacing: -.02em; border-radius: 2px; }
.fi.md { color: #519aba; }
.fi.md::before { content: 'M↓'; font-size: 9px; }
.fi.ts { color: #519aba; }
.fi.ts::before { content: 'TS'; background: #3178c6; color: #fff; padding: 2px 1.5px; border-radius: 2px; font-size: 8px; }
.fi.json { color: #cbcb41; }
.fi.json::before { content: '{}'; font-size: 11px; }
.fi.sol { color: #a074c4; }
.fi.sol::before { content: '◆'; font-size: 11px; }
.fi.html { color: #e37933; }
.fi.html::before { content: '<>'; font-size: 10px; }
.fi.css { color: #519aba; }
.fi.css::before { content: '#'; font-size: 12px; }
.fi.js { color: #cbcb41; }
.fi.js::before { content: 'JS'; font-size: 8.5px; }
.fi.svg { color: #ffb13b; }
.fi.svg::before { content: '◈'; font-size: 11px; }
.fi.png { color: #a074c4; }
.fi.png::before { content: '▣'; font-size: 11px; }
.fi.log { color: #8dc149; }
.fi.log::before { content: '≡'; font-size: 13px; }
.fi.txt { color: var(--muted); }
.fi.txt::before { content: '≡'; font-size: 13px; }
.fi.dir { color: #dcb67a; }
.fi.dir::before { content: '▸'; font-size: 11px; }
.fi.claude { color: var(--claude); }
.fi.claude::before { content: '✻'; font-size: 13px; }
.fi.web { color: var(--link); }
.fi.web::before { content: '◎'; font-size: 12px; }
.fi.cfg { color: #6d8086; }
.fi.cfg::before { content: '⚙'; font-size: 12px; }
.fi.ok::before { content: '✓'; color: var(--green-2); font-size: 12px; }
.fi.todo::before { content: '○'; color: var(--faint); font-size: 12px; }

/* editor */
.editor { grid-area: editor; background: var(--bg); display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.tabs { display: flex; height: 35px; background: var(--chrome); flex: none; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { display: flex; align-items: center; gap: 6px; padding: 0 10px 0 12px; min-width: fit-content; height: 35px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); color: #9d9d9d; background: var(--chrome); cursor: pointer; text-decoration: none !important; font-size: 13px; position: relative; white-space: nowrap; }
.tab:hover { background: #1f1f1f; }
.tab.on { background: var(--bg); color: var(--bright); border-bottom-color: var(--bg); }
.tab.on::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--blue); }
.tab .x { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 4px; color: transparent; font-size: 14px; line-height: 1; }
.tab.on .x, .tab:hover .x { color: var(--fg); }
.tab .x:hover { background: rgba(90, 93, 94, .31); }
.tab em { font-style: normal; color: var(--muted); font-size: 12px; }
.tab.preview .ln { font-style: italic; }
.tabs-fill { flex: 1; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: flex-end; gap: 2px; padding-right: 8px; }
.tabs-fill button, .tabs-fill a { height: 24px; padding: 0 8px; border: 0; background: none; color: var(--fg); border-radius: 4px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; text-decoration: none !important; }
.tabs-fill button:hover, .tabs-fill a:hover { background: rgba(90, 93, 94, .31); }
.tabs-fill .run { color: var(--green-2); }
.crumbs { height: 22px; flex: none; display: flex; align-items: center; gap: 4px; padding: 0 12px; color: #a9a9a9; font-size: 12.5px; background: var(--bg); white-space: nowrap; overflow: hidden; }
.crumbs .sep { color: var(--faint); }
.crumbs b { font-weight: 400; color: var(--fg); }
.ed-body { flex: 1; min-height: 0; overflow: auto; position: relative; }
.ed-body.flush { overflow: hidden; display: flex; flex-direction: column; }

/* panel (terminal) */
.panel { grid-area: panel; background: var(--panel); border-top: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; position: relative; }
.panel-resize { position: absolute; top: -3px; left: 0; right: 0; height: 6px; cursor: ns-resize; z-index: 5; }
.panel-resize:hover, .panel-resize.drag { background: var(--blue); opacity: .7; }
.ptabs { height: 35px; flex: none; display: flex; align-items: center; padding: 0 8px 0 12px; gap: 18px; }
.ptabs button.pt { background: none; border: 0; padding: 0 0 4px; margin-top: 4px; color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; cursor: pointer; border-bottom: 1px solid transparent; display: inline-flex; gap: 6px; align-items: center; }
.ptabs button.pt:hover { color: var(--fg); }
.ptabs button.pt.on { color: var(--bright); border-bottom-color: var(--fg); }
.ptabs .cnt { background: var(--claude); color: #fff; border-radius: 9px; padding: 0 5px; font-size: 10px; letter-spacing: 0; }
.ptabs .acts { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.ptabs .acts .shell { display: inline-flex; gap: 6px; align-items: center; color: var(--fg); font-size: 12px; padding: 0 8px; }
.ptabs .acts button { background: none; border: 0; color: var(--fg); width: 24px; height: 24px; border-radius: 4px; cursor: pointer; display: grid; place-items: center; }
.ptabs .acts button:hover { background: rgba(90, 93, 94, .31); }
.ptabs .acts svg { width: 16px; height: 16px; }
.pbody { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 20px 0; font: 13px/1.5 var(--mono); }
.pbody.out { padding-top: 6px; }

/* status bar */
.status { grid-area: status; height: 22px; background: var(--chrome); border-top: 1px solid var(--border); display: flex; align-items: center; font-size: 12px; color: var(--fg); user-select: none; overflow: hidden; }
.status .si { height: 22px; display: inline-flex; align-items: center; gap: 5px; padding: 0 8px; white-space: nowrap; color: var(--fg); text-decoration: none !important; cursor: default; }
.status a.si, .status button.si { cursor: pointer; background: none; border: 0; }
.status a.si:hover, .status button.si:hover { background: rgba(255, 255, 255, .12); }
.status .remote { background: var(--blue); color: #fff; padding: 0 10px; }
.status .remote:hover { background: var(--blue-h) !important; }
.status .claude-si { color: var(--claude-2); }
.status .sp { flex: 1; }
.status svg { width: 14px; height: 14px; }

/* ================= content building blocks ================= */
.page { max-width: 1100px; margin: 0 auto; padding: 28px 40px 60px; }
.page.wide { max-width: none; }
h1.t, h2.t, h3.t { color: var(--bright); font-weight: 600; margin: 0; }
h1.t { font-size: 26px; font-weight: 400; letter-spacing: -.01em; }
.sub { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.hsec { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--fg); margin: 26px 0 8px; display: flex; align-items: center; gap: 8px; }
.hsec .right { text-transform: none; letter-spacing: 0; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 6px; }
.card-h { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); font-size: 12px; color: var(--muted); }
.card-h b { color: var(--fg); font-weight: 600; }
.card-b { padding: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* buttons, inputs (VS Code) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 26px; padding: 0 12px; border-radius: 2px; border: 1px solid transparent; background: var(--blue); color: #fff; cursor: pointer; font-size: 13px; text-decoration: none !important; white-space: nowrap; }
.btn:hover { background: var(--blue-h); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sec { background: #313131; border-color: var(--border-2); color: var(--fg); }
.btn.sec:hover { background: #3c3c3c; }
.btn.ghost { background: none; color: var(--link); padding: 0 4px; }
.btn.ghost:hover { background: rgba(90, 93, 94, .31); }
.btn.claude { background: var(--claude); }
.btn.claude:hover { background: #c4663f; }
.btn.lg { height: 32px; padding: 0 16px; font-size: 13.5px; }
.btn .spin, .spin { width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.input { height: 26px; width: 100%; padding: 0 8px; background: var(--input); border: 1px solid var(--border-2); border-radius: 2px; outline: none; color: var(--fg); }
textarea.input { height: auto; padding: 6px 8px; resize: vertical; line-height: 1.45; }
.input:focus { border-color: var(--blue); }
.input::placeholder { color: #8b8b8b; }
.chk { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
.chk input { accent-color: var(--blue); margin-top: 2px; }
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 0 6px; height: 18px; border-radius: 9px; font-size: 11px; background: #3a3d41; color: var(--fg); white-space: nowrap; }
.pill.blue { background: #0078d433; color: #75beff; }
.pill.green { background: #23d18b26; color: var(--green); }
.pill.claude { background: #d9775733; color: var(--claude-2); }
.pill.red { background: #f14c4c26; color: var(--red); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); display: inline-block; flex: none; }
.dot.live { background: var(--green); box-shadow: 0 0 0 3px rgba(35, 209, 139, .15); }
.dot.claude { background: var(--claude); box-shadow: 0 0 0 3px rgba(217, 119, 87, .18); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.bar { height: 3px; background: #333; border-radius: 2px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--blue); }
.bar.green > i { background: var(--green); }
.av { width: 16px; height: 16px; border-radius: 3px; object-fit: cover; flex: none; background: #333; }
.av.m { width: 28px; height: 28px; border-radius: 5px; }
.av.l { width: 56px; height: 56px; border-radius: 10px; }
.av.xl { width: 84px; height: 84px; border-radius: 14px; }
.empty { padding: 14px; color: var(--muted); }
.note { border-left: 3px solid var(--blue); background: rgba(0, 120, 212, .08); padding: 8px 12px; color: var(--fg); font-size: 13px; }
.note.claude { border-left-color: var(--claude); background: rgba(217, 119, 87, .08); }
.note.warn { border-left-color: var(--yellow); background: rgba(204, 167, 0, .08); }
.skel { background: linear-gradient(90deg, #252526, #2d2d2d, #252526); background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }

/* tables (data grid) */
.grid-t { width: 100%; border-collapse: collapse; font-size: 13px; }
.grid-t th { position: sticky; top: 0; background: var(--chrome); z-index: 1; text-align: left; font-weight: 400; color: var(--muted); font-size: 12px; padding: 6px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; cursor: default; user-select: none; }
.grid-t th.sort { cursor: pointer; }
.grid-t th.sort:hover { color: var(--fg); }
.grid-t th.on { color: var(--bright); }
.grid-t td { padding: 5px 12px; border-bottom: 1px solid #262626; white-space: nowrap; }
.grid-t tr.click { cursor: pointer; }
.grid-t tr.click:hover td { background: var(--hover); }
.grid-t td.num, .grid-t th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.grid-t td.idx { color: var(--faint); font-family: var(--mono); font-size: 12px; width: 1%; text-align: right; }
.grid-t .sig { font-family: var(--mono); font-size: 12px; }

/* ================= code view (launch.ts, treasury.sol, files) ================= */
.code { font: 13.5px/20px var(--mono); color: var(--p); counter-reset: ln; padding: 8px 0 40px; min-width: fit-content; }
.code .l { display: flex; align-items: flex-start; min-height: 20px; padding-right: 24px; white-space: pre; }
.code.wrap .l { white-space: pre-wrap; }
.code.wrap .l > .hint { white-space: normal; }
.code .l::before { counter-increment: ln; content: counter(ln); width: 64px; flex: none; text-align: right; padding-right: 26px; color: #6e7681; user-select: none; }
.code .l.cur { background: #ffffff08; box-shadow: inset 0 0 0 1px #282828; }
.code .l.cur::before { color: #cccccc; }
.code .ind { white-space: pre; }
.k { color: var(--k); }
.k2 { color: var(--k2); }
.s { color: var(--s); }
.n { color: var(--n); }
.c { color: var(--c); }
.f { color: var(--f); }
.ty { color: var(--t); }
.v { color: var(--v); }
.p { color: var(--p); }
.code .c a { color: inherit; text-decoration: underline; }
/* inline editable values inside code */
.code input.iv, .code textarea.iv { background: transparent; border: 0; outline: none; color: var(--s); font: inherit; padding: 0; margin: 0; caret-color: #aeafad; min-width: 2ch; }
.code input.iv.num { color: var(--n); }
.code input.iv:focus, .code textarea.iv:focus { background: #264f7840; box-shadow: 0 0 0 1px #264f78; }
.code input.iv::placeholder, .code textarea.iv::placeholder { color: #6a5244; font-style: italic; }
.code input.iv.num::placeholder { color: #5f6b55; }
.code .q { color: var(--s); }
.code textarea.iv { resize: none; overflow: hidden; width: 70ch; display: block; line-height: 20px; }
.code .lens { color: #999; font-size: 12px; font-family: var(--ui); padding-left: 64px; height: 20px; display: flex; gap: 12px; align-items: center; }
.code .lens a { color: #999; cursor: pointer; }
.code .lens a:hover { color: var(--link); }
.code .chip { display: inline-flex; align-items: center; gap: 6px; vertical-align: middle; margin: 0 4px; }
.code .chip img { width: 18px; height: 18px; border-radius: 3px; object-fit: cover; outline: 1px solid #3c3c3c; }
.code .hint { color: var(--c); }
.code .hint.bad { color: var(--red); }
.code .hint.okh { color: var(--green-2); }
.code .squig { text-decoration: underline wavy var(--red); text-underline-offset: 4px; }
.code .ghost { color: #6e6e6e; font-style: italic; }
.code-plain { margin: 0; padding: 12px 0 40px; font: 13px/20px var(--mono); color: var(--p); white-space: pre; counter-reset: ln; }
.code-plain .l { display: block; padding-right: 24px; }
.code-plain .l::before { counter-increment: ln; content: counter(ln); display: inline-block; width: 64px; text-align: right; padding-right: 26px; color: #6e7681; user-select: none; }
.minimap { position: absolute; right: 14px; top: 0; width: 70px; opacity: .5; pointer-events: none; }

/* launch: the right-hand "problems/preview" column */
.split-ed { display: grid; grid-template-columns: minmax(0, 1fr) 320px; height: 100%; }
.split-ed > .ed-col { overflow: auto; min-width: 0; }
.split-ed > .aside-col { border-left: 1px solid var(--border); background: var(--side); overflow-y: auto; }

/* ================= Welcome (home) ================= */
.welcome { max-width: 1120px; margin: 0 auto; padding: 56px 48px 60px; }
.welcome .brand { display: flex; align-items: center; gap: 18px; }
.welcome .brand img { width: 56px; height: 56px; }
.welcome h1 { margin: 0; font-size: 38px; font-weight: 300; color: var(--bright); letter-spacing: -.01em; }
.welcome .tag { margin: 2px 0 0; font-size: 19px; color: var(--muted); font-weight: 300; }
.wcols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 56px; margin-top: 40px; }
.wcol h3 { margin: 0 0 8px; font-size: 18px; font-weight: 400; color: var(--bright); }
.wcol + .wcol { min-width: 0; }
.wlist { list-style: none; margin: 0 0 30px; padding: 0; }
.wlist li { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: 13px; }
.wlist li .ic { color: var(--link); width: 18px; display: inline-grid; place-items: center; }
.wlist li .ic svg { width: 16px; height: 16px; }
.wlist li a { color: var(--link); }
.wlist li .path { color: var(--muted); margin-left: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.walk { display: block; background: #252526; border: 1px solid transparent; border-radius: 6px; padding: 12px 14px; margin-bottom: 10px; color: var(--fg); text-decoration: none !important; position: relative; }
.walk:hover { background: #2a2d2e; border-color: var(--border-2); }
.walk .wt { display: flex; gap: 10px; align-items: center; color: var(--bright); font-size: 13.5px; }
.walk .wt .star { color: var(--claude); }
.walk p { margin: 6px 0 0 26px; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.walk .bar { margin: 10px 0 0 26px; }
.walk .new { margin-left: auto; font-size: 11px; color: #fff; background: var(--blue); border-radius: 3px; padding: 1px 5px; }
.livebox { font: 12.5px/1.75 var(--mono); }
.livebox .kv { display: flex; gap: 10px; }
.livebox .kv .k- { color: var(--v); min-width: 190px; }
.livebox .kv .v- { color: var(--n); }
.livebox .kv .v-.s- { color: var(--s); }
.livebox .kv .c- { color: var(--c); }
.top-tokens { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.tok { display: flex; gap: 10px; align-items: center; padding: 8px 10px; background: #252526; border-radius: 6px; border: 1px solid transparent; color: var(--fg); text-decoration: none !important; }
.tok:hover { border-color: var(--border-2); background: #2a2d2e; }
.tok .n { color: var(--bright); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tok .s { color: var(--muted); font: 11.5px var(--mono); }
.tok .m { margin-left: auto; text-align: right; font: 12px var(--mono); color: var(--n); }
.tok .m small { display: block; color: var(--faint); font-size: 10.5px; }
.showme { margin-top: 26px; display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12.5px; }

/* ================= markdown preview (how, docs) ================= */
.markdown { max-width: 860px; margin: 0 auto; padding: 26px 40px 80px; font: 14px/1.65 var(--ui); color: var(--fg); }
.markdown h1 { font-size: 28px; font-weight: 600; color: var(--bright); padding-bottom: .3em; border-bottom: 1px solid var(--border); margin: 0 0 16px; }
.markdown h2 { font-size: 21px; font-weight: 600; color: var(--bright); padding-bottom: .3em; border-bottom: 1px solid var(--border); margin: 34px 0 14px; scroll-margin-top: 16px; }
.markdown h3 { font-size: 16px; font-weight: 600; color: var(--bright); margin: 24px 0 8px; scroll-margin-top: 16px; }
.markdown p { margin: 0 0 12px; }
.markdown ul, .markdown ol { padding-left: 2em; margin: 0 0 14px; }
.markdown li { margin: 3px 0; }
.markdown code { font: 12.5px var(--mono); background: rgba(110, 118, 129, .25); padding: 1px 5px; border-radius: 4px; color: var(--fg); }
.markdown pre { background: #181818; border: 1px solid var(--border); border-radius: 4px; padding: 12px 14px; overflow-x: auto; font: 12.5px/1.6 var(--mono); }
.markdown pre code { background: none; padding: 0; }
.markdown table { border-collapse: collapse; margin: 6px 0 16px; width: 100%; font-size: 13px; }
.markdown th, .markdown td { border: 1px solid #3c3c3c; padding: 6px 12px; text-align: left; vertical-align: top; }
.markdown th { background: #252526; color: var(--bright); font-weight: 600; }
.markdown blockquote { margin: 0 0 14px; padding: 2px 14px; border-left: 4px solid #444; color: var(--muted); }
.markdown strong { color: var(--bright); }
.markdown hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }
.markdown .diagram { font: 13px/1.6 var(--mono); background: #181818; border: 1px solid var(--border); border-radius: 4px; padding: 14px 16px; white-space: pre; overflow-x: auto; color: var(--fg); margin: 0 0 16px; }
.markdown .diagram .a { color: var(--claude); }
.markdown .diagram .b { color: var(--link); }
.markdown .diagram .g { color: var(--green); }
.markdown .diagram .m { color: var(--faint); }

/* ================= coin page ================= */
.coinhead { display: flex; gap: 18px; align-items: center; padding: 24px 32px 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.coinhead h1 { margin: 0; font-size: 24px; font-weight: 600; color: var(--bright); }
.coinhead .sym { font: 13px var(--mono); color: var(--muted); }
.ca { font: 12px var(--mono); color: var(--fg); background: #2a2a2a; border: 1px solid var(--border-2); border-radius: 3px; padding: 2px 8px; cursor: pointer; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca:hover { border-color: var(--blue); }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--border); }
.kpi { padding: 12px 32px; border-right: 1px solid var(--border); }
.kpi:last-child { border-right: 0; }
.kpi .k- { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .v- { color: var(--bright); font: 20px/1.4 var(--mono); margin-top: 2px; }
.kpi .s- { color: var(--faint); font: 12px var(--mono); }
.subtabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); padding: 0 20px; background: var(--bg); position: sticky; top: 0; z-index: 2; }
.subtabs button { background: none; border: 0; border-bottom: 1px solid transparent; padding: 8px 12px; color: var(--muted); cursor: pointer; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: -1px; }
.subtabs button:hover { color: var(--fg); }
.subtabs button.on { color: var(--bright); border-bottom-color: var(--fg); }
.site-frame { width: 100%; height: 100%; border: 0; background: #fff; display: block; }
.frame-wrap { height: calc(100vh - 35px - 22px - 22px - 35px - var(--panel-h) - 40px); min-height: 420px; }

/* ================= Claude terminal (Claude Code look) ================= */
.cl { color: var(--fg); font: 13px/1.55 var(--mono); }
.cl .welcome-box { border: 1px solid var(--claude); border-radius: 6px; padding: 10px 14px; margin: 8px 0 10px; max-width: 620px; }
.cl .welcome-box .w1 { color: var(--bright); }
.cl .welcome-box .w1 .st { color: var(--claude); }
.cl .welcome-box .w2 { color: var(--muted); margin-top: 8px; padding-left: 2ch; }
.cl .ln { white-space: pre-wrap; word-wrap: break-word; }
.cl .u { color: var(--muted); background: #262626; border-left: 2px solid #555; padding: 2px 10px; margin: 10px 0 6px; white-space: pre-wrap; }
.cl .u::before { content: '> '; color: var(--faint); }
.cl .bul { display: flex; gap: 1ch; margin-top: 6px; }
.cl .bul > .g { flex: none; width: 1ch; }
.cl .bul > .g::before { content: '⏺'; font-size: 11px; }
.cl .bul.say > .g { color: var(--bright); }
.cl .bul.tool > .g { color: var(--green); }
.cl .bul.tool.err > .g { color: var(--red); }
.cl .bul.pub > .g { color: var(--link); }
.cl .bul > .b { min-width: 0; flex: 1; white-space: pre-wrap; word-wrap: break-word; }
.cl .tn { color: var(--bright); font-weight: 700; }
.cl .ta { color: var(--fg); }
.cl .res { color: var(--muted); padding-left: 2ch; white-space: pre-wrap; }
.cl .res::before { content: '⎿  '; color: var(--faint); }
.cl .res.err { color: var(--red); }
.cl .res .add { color: var(--green); }
.cl .res .rem { color: var(--red); }
.cl .diff { margin: 2px 0 2px 5ch; border-left: 1px solid #333; padding-left: 8px; color: #9cc79c; white-space: pre; overflow-x: auto; max-height: 220px; overflow-y: auto; font-size: 12px; line-height: 1.5; }
.cl .diff .dl { display: block; }
.cl .diff .dl::before { content: '+ '; color: var(--green); }
.cl .more { color: var(--faint); cursor: pointer; padding-left: 5ch; font-size: 12px; }
.cl .more:hover { color: var(--fg); }
.cl .dim { color: var(--faint); }
.cl .spinner { color: var(--claude); margin-top: 8px; display: flex; gap: 1ch; }
.cl .spinner .verb { color: var(--claude); }
.cl .spinner .hint { color: var(--faint); }
.cl .done { color: var(--faint); margin: 8px 0 4px; }
.cl .done::before { content: '✻ '; color: var(--claude); }
.cl .card-out { border: 1px solid #3c3c3c; border-radius: 6px; padding: 10px 12px; margin: 6px 0 4px 2ch; max-width: 760px; display: flex; gap: 12px; }
.cl .card-out img { width: 64px; height: 64px; border-radius: 10px; background: #2a2a2a; flex: none; }
.cl .card-out .nm { color: var(--bright); font-weight: 700; }
.cl .card-out .tk { color: var(--claude-2); }
.cl .card-out .ds { color: var(--fg); margin-top: 4px; }
.cl .card-out .kv { color: var(--muted); margin-top: 4px; }
.cl .card-out .kv b { color: var(--v); font-weight: 400; }
.cl .acts { display: flex; gap: 8px; margin: 6px 0 2px 2ch; flex-wrap: wrap; }
.cl .acts button { background: #2a2a2a; border: 1px solid #3c3c3c; color: var(--fg); font: 12px var(--mono); padding: 2px 10px; border-radius: 4px; cursor: pointer; }
.cl .acts button:hover { border-color: var(--claude); color: var(--bright); }
.cl .acts button.go { border-color: var(--claude); color: var(--claude-2); }
.cl .help { color: var(--muted); padding-left: 2ch; }
.cl .help b { color: var(--fg); font-weight: 400; display: inline-block; min-width: 18ch; }
.prompt { margin: 10px 0 4px; border: 1px solid #555; border-radius: 6px; display: flex; align-items: flex-start; padding: 6px 10px; gap: 1ch; font: 13px/1.5 var(--mono); }
.prompt:focus-within { border-color: #888; }
.prompt .pr { color: var(--bright); user-select: none; }
.prompt textarea { flex: 1; background: none; border: 0; outline: none; resize: none; color: var(--bright); font: inherit; padding: 0; height: 20px; max-height: 160px; overflow-y: auto; }
.prompt textarea::placeholder { color: #6e6e6e; }
.prompt-hint { display: flex; color: var(--faint); font: 12px var(--mono); padding: 0 2px 8px 12px; gap: 16px; }
.prompt-hint .r { margin-left: auto; }
.prompt-hint .st { color: var(--claude); }

/* output channel (live feed) */
.outl { white-space: pre; font: 12.5px/1.6 var(--mono); }
.outl .ts { color: var(--faint); }
.outl .tag- { display: inline-block; min-width: 9ch; }
.outl .launch { color: var(--green); }
.outl .build { color: var(--claude-2); }
.outl .claim { color: var(--link); }
.outl .burn { color: #e2c08d; }
.outl .dist { color: var(--k2); }

/* ================= command palette ================= */
.palette-bg { position: fixed; inset: 0; z-index: 100; }
.palette { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: min(600px, 94vw); background: #222; border: 1px solid #454545; border-radius: 6px; box-shadow: 0 8px 28px rgba(0, 0, 0, .6); overflow: hidden; }
.palette input { width: 100%; height: 34px; margin: 0; padding: 0 10px; background: #313131; border: 1px solid var(--blue); outline: none; color: var(--bright); border-radius: 4px; }
.palette .pi-wrap { padding: 6px; }
.palette ul { list-style: none; margin: 0; padding: 0 0 6px; max-height: 360px; overflow-y: auto; }
.palette li { display: flex; align-items: center; gap: 8px; padding: 0 12px; height: 24px; cursor: pointer; font-size: 13px; color: var(--fg); }
.palette li .d { color: var(--muted); font-size: 12px; margin-left: 6px; }
.palette li .r { margin-left: auto; color: var(--muted); font-size: 12px; }
.palette li.on { background: #04395e; color: #fff; outline: 1px solid var(--blue); outline-offset: -1px; }
.palette li .grp { margin-left: auto; color: var(--muted); font-size: 11.5px; }

/* toasts (VS Code notifications) */
.toasts { position: fixed; right: 12px; bottom: 34px; display: flex; flex-direction: column; gap: 8px; z-index: 110; }
.toast { width: 380px; max-width: calc(100vw - 24px); background: #202020; border: 1px solid #454545; border-radius: 6px; box-shadow: 0 6px 22px rgba(0, 0, 0, .5); padding: 10px 12px; display: flex; gap: 10px; font-size: 13px; animation: tin .2s; }
.toast::before { content: 'ⓘ'; color: var(--link); }
.toast.bad::before { content: '⊗'; color: var(--red); }
.toast.ok::before { content: '✓'; color: var(--green); }
@keyframes tin { from { transform: translateY(6px); opacity: 0; } }

/* modal (quick pick style) */
.modal-bg { position: fixed; inset: 0; z-index: 100; background: rgba(0, 0, 0, .35); }
.modal { position: absolute; top: 60px; left: 50%; transform: translateX(-50%); width: min(460px, 94vw); background: #222; border: 1px solid #454545; border-radius: 6px; box-shadow: 0 8px 28px rgba(0, 0, 0, .6); overflow: hidden; }
.modal .mh { padding: 8px 12px; font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--border); display: flex; }
.modal .wl button { display: flex; width: 100%; align-items: center; gap: 10px; padding: 8px 12px; background: none; border: 0; color: var(--fg); cursor: pointer; font-size: 13px; text-align: left; }
.modal .wl button:hover { background: #04395e; color: #fff; }
.modal .wl img { width: 18px; height: 18px; border-radius: 4px; }
.modal .wl .st { margin-left: auto; color: var(--muted); font-size: 12px; }
.modal .mf { padding: 8px 12px 10px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--border); }

/* ================= studio ================= */
.st-split { display: grid; grid-template-columns: minmax(0, 1fr); height: 100%; }
.pv-bar { height: 30px; flex: none; display: flex; align-items: center; gap: 6px; padding: 0 8px; border-bottom: 1px solid var(--border); background: var(--bg); }
.pv-url { flex: 1; height: 22px; border-radius: 4px; background: #2a2a2a; border: 1px solid var(--border-2); display: flex; align-items: center; padding: 0 8px; font: 12px var(--mono); color: var(--muted); overflow: hidden; white-space: nowrap; }
.pv-url b { color: var(--fg); font-weight: 400; }
.seg { display: inline-flex; border: 1px solid var(--border-2); border-radius: 4px; overflow: hidden; }
.seg button { background: none; border: 0; padding: 0 8px; height: 22px; color: var(--muted); cursor: pointer; font-size: 12px; }
.seg button.on { background: #37373d; color: var(--bright); }
.pv-stage { flex: 1; min-height: 0; background: #2b2b2b; display: flex; justify-content: center; }
.pv-stage iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.pv-stage iframe.mobile { width: 390px; box-shadow: 0 0 0 1px #444; }
.kv-list { padding: 4px 20px 12px; font-size: 12.5px; }
.kv-list .row { padding: 2px 0; }
.kv-list .row span:first-child { color: var(--muted); }
.draft { border-bottom: 1px solid var(--border); padding: 14px 32px; }
.draft .txt { white-space: pre-wrap; margin: 8px 0 0; font: 13px/1.55 var(--mono); color: var(--fg); }

/* ================= responsive ================= */
@media (max-width: 1100px) {
  .grid4 { grid-template-columns: 1fr 1fr; }
  .wcols { grid-template-columns: 1fr; gap: 10px; }
  .split-ed { grid-template-columns: 1fr; }
  .split-ed > .aside-col { border-left: 0; border-top: 1px solid var(--border); }
  .kpis { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  body { overflow: auto; }
  .ide { grid-template-columns: minmax(0, 1fr); grid-template-rows: 35px auto minmax(60vh, auto) auto 22px; grid-template-areas: "title" "act" "editor" "panel" "status"; height: auto; min-height: 100vh; }
  .ide .side { display: none; position: fixed; top: 35px; bottom: 22px; left: 0; width: 280px; z-index: 40; box-shadow: 4px 0 20px rgba(0, 0, 0, .5); }
  .ide.side-open .side { display: block; }
  .activity { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding-top: 0; }
  .activity a, .activity button { width: 44px; height: 40px; flex: none; }
  .activity a.on::before { left: 0; right: 0; top: auto; bottom: 0; width: auto; height: 2px; }
  .activity .sep { display: none; }
  .menubar, .cmdcenter span.k { display: none; }
  .cmdcenter { position: static; transform: none; width: auto; flex: 1; margin: 0 8px; }
  .panel { height: 340px; }
  .ide.no-panel .panel { display: none; }
  .status .si.opt { display: none; }
  .page, .welcome, .markdown { padding-left: 16px; padding-right: 16px; }
  .welcome { padding-top: 28px; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .kpi { padding: 10px 16px; }
  .coinhead { padding: 18px 16px; }
  .code .l::before { width: 36px; padding-right: 12px; }
  .code textarea.iv { width: 100%; }
  .frame-wrap { height: 70vh; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }