:root {
  --paper: #F4F6F9;
  --paper-2: #E9EDF2;
  --card: #FFFFFF;
  --ink: #0B3859;
  --ink-2: #41566B;
  --ink-3: #5B7083;
  --line: #DDE3EA;
  --spark: #EB6B68;
  --spark-deep: #C9423F;
  --spark-soft: #FDECEB;
  --head: 'IBM Plex Sans', system-ui, sans-serif;
  --body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 14px/1.5 var(--body); -webkit-font-smoothing: antialiased; overflow: hidden; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

/* Top bar */
.top { height: 60px; display: flex; align-items: center; gap: 20px; padding: 0 18px; background: var(--card); border-bottom: 1px solid var(--line); }
.logo { display: inline-flex; align-items: center; gap: 9px; font: 700 18px/1 var(--head); text-decoration: none; color: var(--ink); }
.logo-sub { font: 500 10px/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-left: 2px; }
.logo-mark { width: 20px; height: 20px; border-radius: 5px; background: var(--ink); position: relative; }
.logo-mark::before, .logo-mark::after { content: ''; position: absolute; bottom: 4px; width: 3.5px; border-radius: 1px; }
.logo-mark::before { left: 5px; height: 6px; background: var(--paper); }
.logo-mark::after { left: 11px; height: 11px; background: var(--spark); }
.project-name { border: 1px solid transparent; background: transparent; border-radius: 8px; padding: 6px 10px; font-weight: 600; min-width: 0; width: 260px; }
.project-name:hover { border-color: var(--line); }
.project-name:focus { outline: 2px solid var(--spark); border-color: transparent; background: #fff; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.plan-toggle { display: flex; align-items: center; gap: 2px; background: var(--paper-2); border-radius: 999px; padding: 3px; }
.demo-tag { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); padding: 0 8px 0 10px; }
.plan-toggle button { border: 0; background: transparent; border-radius: 999px; padding: 5px 12px; cursor: pointer; font-weight: 600; font-size: 12.5px; color: var(--ink-2); }
.plan-toggle button.active { background: var(--ink); color: var(--paper); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--ink); color: var(--paper); border: 1px solid var(--ink); border-radius: 8px; padding: 10px 18px; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: #000; }
.btn:disabled { opacity: .55; cursor: progress; }
.btn-small { padding: 8px 14px; font-size: 13px; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--paper-2); }
.btn-spark { background: #C9423F; border-color: #C9423F; color: #fff; }
.btn-spark:hover { background: #A93532; border-color: #A93532; }
.btn-full { width: 100%; }
.link { border: 0; background: none; color: var(--spark-deep); font-weight: 600; cursor: pointer; padding: 0; font-size: 12.5px; }

/* Layout */
.app { display: grid; grid-template-columns: 76px 340px 1fr; height: calc(100vh - 60px); }
.rail { background: var(--ink); display: flex; flex-direction: column; gap: 4px; padding: 12px 8px; }
.rail button { border: 0; background: transparent; color: #A9BBCD; border-radius: 10px; padding: 10px 4px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; }
.rail button span { font-size: 18px; line-height: 1; }
.rail button:hover { color: var(--paper); background: #13496F; }
.rail button.active { color: var(--paper); background: #13496F; box-shadow: inset 3px 0 0 var(--spark); }

.side { background: var(--card); border-right: 1px solid var(--line); overflow-y: auto; padding: 22px 20px 40px; }
.side h2 { font: 600 22px/1.2 var(--head); margin: 0 0 4px; }
.side .intro { color: var(--ink-3); margin: 0 0 18px; font-size: 13px; }
.block { border-top: 1px solid var(--line); padding: 16px 0; }
.block h4 { display: flex; align-items: center; gap: 8px; font: 700 11px/1 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 12px; }
.lock { font: 600 10px/1 var(--body); letter-spacing: .04em; text-transform: none; background: var(--spark-soft); color: var(--spark-deep); padding: 4px 7px; border-radius: 999px; }
.fine { font-size: 12px; color: var(--ink-3); margin: 8px 0 0; }
.err { color: #B3261E; }

.drop { display: flex; flex-direction: column; align-items: center; gap: 2px; border: 1.5px dashed #C3CEDA; border-radius: 12px; padding: 22px 16px; text-align: center; cursor: pointer; transition: border-color .15s, background .15s; }
.drop:hover, .drop.over { border-color: var(--spark); background: var(--spark-soft); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.drop { position: relative; }
.drop:focus-within { outline: 2px solid var(--spark); outline-offset: 2px; }
.drop strong { font-size: 14px; }
.drop span { font-size: 12.5px; color: var(--ink-3); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 6px 11px; font-size: 12.5px; font-weight: 500; cursor: pointer; }
.chip:hover { border-color: var(--ink-3); }
.chip.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pill { font-size: 11.5px; padding: 5px 8px; border-radius: 6px; background: var(--paper-2); color: var(--ink-2); }
.pill b { color: var(--ink); font-weight: 600; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin-top: 10px; }
table.preview { border-collapse: collapse; font-size: 11.5px; width: 100%; }
.preview th, .preview td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.preview th { background: var(--paper-2); font-weight: 600; }
.preview tr:last-child td { border-bottom: 0; }

.field { display: flex; flex-direction: column; gap: 5px; margin-top: 12px; font-size: 12px; font-weight: 500; color: var(--ink-2); }
.field:first-child { margin-top: 0; }
.field input[type=text], .field select, .field textarea { padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 13.5px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--spark); border-color: transparent; }
.row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.field.color input { width: 100%; height: 34px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }

.styles { display: grid; gap: 6px; }
.style-btn { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: center; text-align: left; padding: 8px 10px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper); cursor: pointer; }
.style-btn:hover { border-color: var(--ink-3); }
.style-btn.active { border-color: var(--spark); background: var(--spark-soft); }
.style-btn b { display: block; font-size: 13px; }
.style-btn small { display: block; font-size: 11.5px; color: var(--ink-3); }
.sw { width: 30px; height: 30px; border-radius: 7px; border: 1px solid #0001; }

.kit-row { display: flex; gap: 6px; }
.kit-row select { flex: 1; }

.logo-box { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: #fff; }
.logo-box .thumb { width: 96px; height: 52px; display: grid; place-items: center; border-radius: 6px; background: repeating-conic-gradient(#EEF1F5 0 25%, #fff 0 50%) 0 0 / 12px 12px; overflow: hidden; }
.logo-box .thumb img { max-width: 90%; max-height: 90%; }
.logo-box .thumb em { font-size: 11px; color: var(--ink-3); font-style: normal; }
.logo-box .actions { display: grid; gap: 6px; justify-items: start; }
.file-btn { position: relative; overflow: hidden; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.palette { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.palette button { width: 30px; height: 30px; border-radius: 8px; border: 1px solid #0002; cursor: pointer; }
.palette-target { display: flex; gap: 4px; margin-top: 10px; align-items: center; font-size: 12px; color: var(--ink-3); }

.font-list { display: grid; gap: 6px; margin-top: 10px; }
.font-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 15px; }
.font-item small { font: 500 11px var(--body); color: var(--ink-3); }

.chart-item { border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 10px; background: #fff; }
.chart-item.selected { border-color: var(--spark); box-shadow: 0 0 0 3px var(--spark-soft); }
.chart-item.off { opacity: .55; }
.chart-item header { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.chart-item header label { display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--ink-2); }
.chart-item header .link { margin-left: auto; }
.chart-item textarea { resize: vertical; min-height: 44px; }

.checks { display: grid; gap: 6px; }
.check { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; font-size: 13px; }
.check small { margin-left: auto; color: var(--ink-3); font-size: 11.5px; }
.check.locked { opacity: .65; cursor: pointer; }
.check.locked .lock { margin-left: 8px; }
.plan-note { background: var(--spark-soft); border-radius: 12px; padding: 14px; margin-bottom: 6px; font-size: 13px; }
.mini-compare { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 12.5px; }
.mini-compare th, .mini-compare td { text-align: left; padding: 5px 4px; border-bottom: 1px solid #F6C9C7; }
.mini-compare th { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); }
.mini-compare td:first-child { color: var(--ink-2); }
.progress { height: 6px; background: var(--paper-2); border-radius: 999px; overflow: hidden; margin-top: 12px; }
.progress i { display: block; height: 100%; width: 0; background: var(--spark); transition: width .2s; }

/* Canvas */
.canvas { overflow-y: auto; background: #E6EBF1; }
.canvas-bar { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 14px; padding: 12px 24px; background: rgba(230, 235, 241, .92); backdrop-filter: blur(6px); border-bottom: 1px solid #D5DDE6; }
.seg { display: flex; gap: 4px; background: #fff; padding: 3px; border-radius: 999px; border: 1px solid var(--line); }
.seg button { border: 0; background: transparent; border-radius: 999px; padding: 6px 12px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.seg button.active { background: var(--ink); color: var(--paper); }
.canvas-note { font-size: 12px; color: var(--ink-3); }
.board { display: grid; gap: 22px; padding: 24px; grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--min, 420px)), 1fr)); }
.board.tall { --min: 260px; }
.board.sq { --min: 320px; }
.card { background: #fff; border-radius: 12px; padding: 10px; box-shadow: 0 1px 2px #0000000d, 0 10px 30px -18px #0005; cursor: pointer; transition: box-shadow .15s, transform .15s; }
.card:hover { transform: translateY(-2px); }
.card.selected { box-shadow: 0 0 0 3px var(--spark); }
.card svg { width: 100%; height: auto; display: block; border-radius: 6px; }
.card-bar { display: flex; align-items: center; gap: 6px; padding: 10px 2px 2px; }
.card-bar span { flex: 1; min-width: 0; font-size: 12px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dl { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 5px 10px; font-size: 11.5px; font-weight: 600; cursor: pointer; }
.dl:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.empty { grid-column: 1 / -1; text-align: center; color: var(--ink-3); padding: 80px 20px; border: 2px dashed #C9D3DE; border-radius: 16px; }
.empty b { display: block; font: 600 22px var(--head); color: var(--ink); margin-bottom: 6px; }

/* Modal + toast */
.modal { position: fixed; inset: 0; background: #0B385999; display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal-card { position: relative; background: var(--card); border-radius: 18px; padding: 32px; width: min(860px, 100%); max-height: 90vh; overflow: auto; }
.modal-card h2 { font: 600 30px/1.15 var(--head); margin: 0 0 22px; }
.eyebrow { font: 600 11px/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--spark-deep); margin: 0 0 12px; }
.modal-x { position: absolute; top: 14px; right: 16px; border: 0; background: none; font-size: 26px; cursor: pointer; color: var(--ink-3); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.plan { border: 1px solid var(--line); border-radius: 14px; padding: 20px; display: flex; flex-direction: column; gap: 6px; background: #fff; }
.plan-hot { border: 2px solid var(--spark); }
.plan h3 { margin: 0; font: 600 20px var(--head); }
.plan-price { margin: 0; font-weight: 700; color: var(--ink-2); }
.interval-pick { border: 0; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; }
.interval-pick label { display: flex; align-items: flex-start; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font-size: 13px; color: var(--ink-2); cursor: pointer; }
.interval-pick label:has(input:checked) { border-color: var(--spark); background: var(--spark-soft); }
.interval-pick label:has(input:disabled) { opacity: .55; cursor: not-allowed; }
.interval-pick input { margin: 2px 0 0; accent-color: var(--spark); }
.interval-pick b { color: var(--ink); margin-right: 4px; }
.interval-note { margin: 0; font-size: 12px; color: #8A4B00; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.plan ul { margin: 6px 0 14px; padding-left: 18px; color: var(--ink-2); font-size: 13px; flex: 1; }
.plan li { margin: 4px 0; }
.toast { position: fixed; bottom: 96px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 999px; font-size: 13px; font-weight: 500; z-index: 60; box-shadow: 0 10px 30px -10px #000a; }

@media (max-width: 900px) {
  body { overflow: auto; }
  .app { grid-template-columns: 1fr; height: auto; }
  .rail { flex-direction: row; overflow-x: auto; }
  .side { border-right: 0; border-bottom: 1px solid var(--line); }
  .project-name, .demo-tag { display: none; }
  .plans { grid-template-columns: 1fr; }
}

/* Publish + embed */
.dl-embed { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.dl-embed:hover { background: var(--spark); border-color: var(--spark); }
.live { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #2F9E5A; margin-right: 6px; vertical-align: 1px; }
.embed-card { width: min(760px, 100%); }
.embed-card h2 { font-size: 24px; margin-bottom: 18px; }
.embed-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.copy-row { display: flex; gap: 6px; align-items: flex-start; }
.copy-row input, .copy-row textarea { flex: 1; min-width: 0; font: 12.5px/1.45 ui-monospace, Menlo, monospace !important; background: var(--paper) !important; }
.copy-row textarea { resize: vertical; }
.mini-label { font-size: 12px; font-weight: 600; color: var(--ink-2); margin: 16px 0 6px; }
#embedFrame { width: 100%; height: 460px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }

/* Chart builder */
.chart-tools { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chart-item header { gap: 6px; }
.chart-item header > label { flex: none; }
.ci-title { flex: 1; min-width: 0; border: 0; background: none; text-align: left; padding: 0; cursor: pointer; display: grid; gap: 3px; }
.ci-title b { font-size: 13px; color: var(--ink); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ci-title small { font-size: 11.5px; color: var(--ink-3); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.badge { font-size: 10px; font-weight: 700; letter-spacing: .04em; padding: 2px 6px; border-radius: 999px; background: var(--spark-soft); color: var(--spark-deep); }
.badge.own { background: #E3EEE6; color: #2F6B45; }
.ci-tools { display: flex; gap: 2px; flex: none; }
.ci-tools button { border: 0; background: none; width: 24px; height: 24px; border-radius: 6px; cursor: pointer; color: var(--ink-3); font-size: 13px; }
.ci-tools button:hover:not(:disabled) { background: var(--paper-2); color: var(--ink); }
.ci-tools button:disabled { opacity: .3; cursor: default; }
.chart-item:not(.selected) { padding: 10px 12px; }
.chart-item.selected header { padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.ctypes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 4px; }
.ctype { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 7px 2px 6px; border: 1.5px solid var(--line); border-radius: 9px; background: var(--paper); cursor: pointer; color: var(--ink-2); }
.ctype svg { width: 24px; height: 20px; }
.ctype span { font-size: 10.5px; font-weight: 600; line-height: 1.15; text-align: center; }
.ctype:hover:not(:disabled) { border-color: var(--ink-3); color: var(--ink); }
.ctype.active { border-color: var(--spark); background: var(--spark-soft); color: var(--spark-deep); }
.ctype:disabled { opacity: .35; cursor: not-allowed; }
.row2:empty { display: none; }
.ci-foot { display: flex; justify-content: space-between; margin-top: 12px; }
.ci-foot .link:only-child { margin-left: auto; }
.ci-title small { white-space: nowrap; overflow: hidden; }
.badge { white-space: nowrap; flex: none; }
.ci-tools button { width: 20px; }
.row2 .field, .row2 .field:first-child { margin-top: 12px; min-width: 0; }
.row2 .field select { width: 100%; min-width: 0; }

/* Report builder */
.report-bar { display: flex; align-items: center; gap: 12px; flex: 1; }
.report-bar b { font-size: 13px; }
.report-bar span { font-size: 12px; color: var(--ink-3); }
.report-bar .btn { margin-left: auto; }
.report-board { display: block; padding: 24px 32px 60px; }
.pages { display: flex; flex-direction: column; align-items: center; gap: 0; }
.pages > section { box-shadow: 0 2px 4px #0001, 0 18px 40px -20px #0006; margin-bottom: 36px; cursor: default; }
.page-label { font: 600 12px var(--body); color: var(--ink-3); margin: 0 0 8px; text-align: left; }
.pages .rp-block, .pages .rp-cover { cursor: pointer; border-radius: 8px; transition: outline-color .15s; outline: 2px solid transparent; outline-offset: 6px; }
.pages .rp-block:hover, .pages .rp-cover:hover { outline-color: #EB6B6855; }
.pages .rp-block.sel { outline-color: var(--spark); }
.rstep { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.rstep-n { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color: var(--paper); font: 700 12px/24px var(--body); text-align: center; }
.rstep b { display: block; font-size: 14px; }
.rstep small { display: block; color: var(--ink-3); font-size: 12px; margin-top: 1px; }
.tcards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tcard { display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 8px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper); cursor: pointer; }
.tcard:hover { border-color: var(--ink-3); }
.tcard.active { border-color: var(--spark); background: var(--spark-soft); }
.tcard b { font-size: 12.5px; display: flex; align-items: center; gap: 6px; }
.tcard small { font-size: 11px; color: var(--ink-3); line-height: 1.3; }
.thumb { display: grid; gap: 3px; height: 62px; background: #fff; border: 1px solid var(--line); border-radius: 5px; padding: 6px; margin-bottom: 2px; }
.thumb i { display: block; border-radius: 2px; background: #D5DDE6; }
.t-summary { grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 10px 1fr 14px; }
.t-summary i:nth-child(1), .t-summary i:nth-child(2), .t-summary i:nth-child(3) { background: var(--spark); opacity: .7; }
.t-summary i:nth-child(4) { grid-column: 1 / -1; grid-row: 2 / 4; }
.t-insight { grid-template-columns: 1fr 1.4fr; }
.t-insight i:nth-child(1) { grid-row: 1 / 3; background: var(--ink); }
.t-insight i:nth-child(3) { background: var(--spark); opacity: .6; height: 6px; align-self: end; }
.t-deck { grid-template-columns: 1fr; height: 62px; aspect-ratio: auto; }
.t-deck i:nth-child(1) { height: 7px; width: 60%; background: var(--ink); }
.t-deck i:nth-child(2) { height: 32px; }
.t-deck i:nth-child(3), .t-deck i:nth-child(4) { display: none; }
.t-infographic { grid-template-columns: 1fr 1fr; background: #F1F5FA; }
.t-infographic i { background: var(--spark); opacity: .55; }
.t-infographic i:nth-child(2), .t-infographic i:nth-child(3) { background: var(--ink); opacity: .85; }
.t-blank { background: repeating-linear-gradient(45deg, #fff 0 6px, #EEF1F5 6px 12px); }
.t-blank i { display: none; }
.seg-side { display: inline-flex; margin: 0 6px 6px 0; }
.toggles { display: grid; gap: 6px; margin-top: 12px; }
.toggle { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; margin-top: 10px; }
.toggles .toggle { margin-top: 0; }
.secs { display: grid; gap: 6px; margin-bottom: 10px; }
.sec { border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.sec.open { border-color: var(--spark); box-shadow: 0 0 0 3px var(--spark-soft); }
.sec-row { display: flex; align-items: center; gap: 8px; padding: 8px 8px 8px 10px; }
.sec-ic { flex: none; width: 28px; height: 28px; border-radius: 7px; background: var(--paper-2); display: grid; place-items: center; font-weight: 700; color: var(--ink-2); }
.sec-el .sec-ic { background: #FDECEB; color: #C9423F; }
.sec-title { flex: 1; min-width: 0; border: 0; background: none; text-align: left; cursor: pointer; padding: 0; display: grid; }
.sec-title b { font-size: 13px; }
.sec-title small { font-size: 11.5px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sec-body { padding: 0 12px 12px; border-top: 1px solid var(--line); }
.sec-body .field span .link { margin-left: 6px; font-size: 11.5px; }
.ellip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.adder { border: 1.5px dashed var(--ink-3); border-radius: 12px; padding: 12px; }
.adder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 8px; }
.adder-grid button { display: grid; grid-template-columns: 26px 1fr; grid-template-rows: auto auto; column-gap: 8px; text-align: left; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.adder-grid button:hover { border-color: var(--spark); background: var(--spark-soft); }
.adder-grid span { grid-row: 1 / 3; font-weight: 700; font-size: 16px; color: var(--spark-deep); align-self: center; text-align: center; }
.adder-grid b { font-size: 12.5px; }
.adder-grid small { font-size: 11px; color: var(--ink-3); }
.rmeta { margin: 0 0 10px; font-size: 13px; color: var(--ink-2); font-weight: 600; }
.empty-side { background: var(--paper-2); border-radius: 10px; padding: 16px; margin-bottom: 12px; font-size: 13px; color: var(--ink-2); }
.side .field input[type=text], .side .field select, .side .field textarea { width: 100%; min-width: 0; box-sizing: border-box; }
.sec { min-width: 0; overflow: hidden; }
.seg-side { align-self: flex-start; width: auto; }
.field .seg-side + .seg-side { margin-top: 0; }

/* Share: mode switch */
.mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 18px; background: var(--paper-2); padding: 4px; border-radius: 12px; }
.mode-switch button { border: 0; background: transparent; border-radius: 9px; padding: 8px 10px; text-align: left; cursor: pointer; display: grid; gap: 1px; }
.mode-switch button b { font-size: 13px; }
.mode-switch button small { font-size: 11px; color: var(--ink-3); }
.mode-switch button.active { background: #fff; box-shadow: 0 1px 3px #0002; }
.mode-switch button.active b { color: var(--spark-deep); }
.story-board { display: block; padding: 16px; }
.story-frame { width: 100%; height: calc(100vh - 60px - 58px - 32px); border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 18px 40px -24px #0006; display: block; }
.badge.sk { background: #E6E9F7; color: #3B4A9C; }

/* Sketch to chart */
.sketch-card { width: min(1080px, 100%); }
.sketch-card h2 { margin-bottom: 14px; }
.sk-tabs { display: inline-flex; gap: 4px; background: var(--paper-2); padding: 4px; border-radius: 999px; margin-bottom: 16px; }
.sk-tabs button { border: 0; background: transparent; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: 13px; cursor: pointer; color: var(--ink-2); }
.sk-tabs button.active { background: var(--ink); color: var(--paper); }
.sk-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 22px; align-items: start; }
.sk-pad { position: relative; border: 1.5px solid var(--line); border-radius: 12px; overflow: hidden; background-color: #fff; background-image: linear-gradient(#E9EDF2 1px, transparent 1px), linear-gradient(90deg, #E9EDF2 1px, transparent 1px); background-size: 24px 24px; }
#skCanvas { display: block; width: 100%; aspect-ratio: 16 / 10; touch-action: none; cursor: crosshair; }
.sk-hint { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; color: var(--ink-3); font-size: 14px; pointer-events: none; }
.sk-tools { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 10px; }
.sk-ex { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; font-size: 12px; color: var(--ink-3); margin-left: auto; }
.sk-drop { padding: 40px 16px; }
.sk-photo img { display: block; max-width: 100%; max-height: 260px; margin: 12px auto 0; border-radius: 10px; }
.sk-right { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 16px; min-height: 300px; }
.sk-how b { display: block; font: 600 17px var(--head); margin-bottom: 10px; }
.sk-how ol { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 10px; }
.sk-how li { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); }
.sk-how li span { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--spark-soft); color: var(--spark-deep); font-weight: 700; font-size: 12px; display: grid; place-items: center; }
.sk-msg { margin-bottom: 10px; font-size: 14px; }
.sk-msg .sk-k { display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.sk-msg b { font-size: 16px; }
.sk-msg.err b { display: block; color: #B3261E; margin-bottom: 4px; }
.sk-msg.warn { background: #FFF6E0; border: 1px solid #F1C76B; border-radius: 10px; padding: 12px 14px; color: #5C4206; }
.sk-msg.warn b { display: block; color: #8A5A00; margin-bottom: 4px; }
.sk-status { margin: 10px 0 0; padding: 8px 12px; border-radius: 8px; font-size: 13px; }
.sk-status.ok { background: #E8F6EE; color: #1E6B42; }
.sk-status.warn { background: #FFF6E0; color: #6B4A00; border: 1px solid #F1C76B; }
.sk-seen { margin: 0 0 10px; }
.sk-seen img { width: 100%; max-height: 120px; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.sk-seen figcaption { font-size: 11px; color: var(--ink-3); display: flex; align-items: center; gap: 5px; margin-top: 4px; }
.sk-seen i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.sk-seen i.o { background: #EB6B68; } .sk-seen i.g { background: #B5C0CC; margin-left: 6px; }
.sk-chart svg { width: 100%; height: auto; display: block; border-radius: 8px; border: 1px solid var(--line); }
.sk-alt { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; margin: 10px 0 12px; font-size: 12px; color: var(--ink-3); }
.sk-alt span { margin-right: 4px; }
@media (max-width: 900px) { .sk-grid { grid-template-columns: 1fr; } }

/* Accounts */
.save-status { border: 0; background: none; font: 500 12px var(--body); color: var(--ink-3); cursor: default; padding: 4px 8px; border-radius: 999px; white-space: nowrap; }
.save-status.s-saved::before { content: '✓ '; color: #2F9E5A; }
.save-status.s-pending { color: var(--ink-3); }
.save-status.s-local, .save-status.s-limit, .save-status.s-error { cursor: pointer; background: var(--spark-soft); color: var(--spark-deep); }
.save-status.s-local:hover, .save-status.s-limit:hover, .save-status.s-error:hover { text-decoration: underline; }
.account { position: relative; display: flex; gap: 8px; align-items: center; }
.avatar { width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--ink); color: var(--paper); font: 700 14px var(--body); cursor: pointer; }
.avatar:hover { background: var(--spark); }
.acct-menu { position: absolute; right: 0; top: 44px; z-index: 40; width: 240px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 20px 50px -20px #0006; padding: 6px; display: grid; }
.acct-menu button { border: 0; background: none; text-align: left; padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 13.5px; }
.acct-menu button:hover { background: var(--paper-2); }
.acct-menu .danger { color: #B3261E; }
.acct-who { padding: 10px 12px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; display: grid; gap: 2px; }
.acct-who b { font-size: 14px; overflow: hidden; text-overflow: ellipsis; }
.acct-who small { color: var(--ink-3); font-size: 12px; overflow: hidden; text-overflow: ellipsis; }
.plan-badge { justify-self: start; margin-top: 6px; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); }
.plan-badge.pro { background: var(--spark); color: #fff; }
.auth-card { width: min(440px, 100%); }
.auth-card h2 { font-size: 24px; margin-bottom: 18px; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper-2); border-radius: 999px; padding: 4px; margin: 0 30px 20px 0; }
.auth-tabs button { border: 0; background: none; border-radius: 999px; padding: 8px; font-weight: 600; font-size: 13px; cursor: pointer; color: var(--ink-2); }
.auth-tabs button.active { background: #fff; color: var(--ink); box-shadow: 0 1px 3px #0002; }
.auth-card .field input { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 15px; background: #fff; }
.auth-card .field input:focus { outline: 2px solid var(--spark); border-color: transparent; }
.auth-err { color: #B3261E; font-size: 13px; min-height: 18px; margin: 10px 0 8px; }
.auth-note { font-size: 12.5px; color: var(--ink-2); background: var(--paper-2); border-radius: 10px; padding: 10px 12px; margin: 14px 0 6px; }
.auth-skip { display: block; margin: 8px auto 0; color: var(--ink-3); }
.auth-forgot { display: block; margin: -4px 0 0 auto; }
.auth-ok { background: #EAF6EE; color: #1E5631; border-radius: 8px; padding: 12px 14px; font-size: 13.5px; line-height: 1.45; margin: 4px 0 10px; }
[hidden].auth-forgot, [hidden].auth-skip, .auth-ok[hidden] { display: none; }
.projects-card { width: min(760px, 100%); }
.proj-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin: 0 30px 16px 0; }
.proj-head h2 { margin: 0 0 4px; }
.proj-list { display: grid; gap: 8px; }
.proj { display: flex; align-items: center; gap: 14px; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: #fff; }
.proj.current { border-color: var(--spark); box-shadow: 0 0 0 3px var(--spark-soft); }
.proj-ic { flex: none; width: 42px; height: 42px; border-radius: 10px; background: var(--ink); color: var(--paper); display: grid; place-items: center; font: 700 18px var(--head); }
.proj-info { flex: 1; min-width: 0; display: grid; gap: 1px; }
.proj-info b { font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-info small { font-size: 12px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-info i { color: var(--spark-deep); font-style: normal; font-weight: 600; }
.proj-act { display: flex; gap: 4px; align-items: center; }
.proj-act .ic { border: 0; background: none; width: 30px; height: 30px; border-radius: 8px; cursor: pointer; color: var(--ink-3); }
.proj-act .ic:hover { background: var(--paper-2); color: var(--ink); }
.proj-empty { text-align: center; padding: 40px 20px; border: 2px dashed var(--line); border-radius: 14px; color: var(--ink-3); }
.proj-empty b { display: block; font: 600 18px var(--head); color: var(--ink); margin-bottom: 4px; }
@media (max-width: 900px) { .save-status { display: none; } }

/* Ask AI */
.ai-box { border: 1.5px solid var(--spark); background: linear-gradient(180deg, #FFF5F4, #fff 70%); border-radius: 14px; padding: 12px; margin-bottom: 12px; }
.ai-box.busy { opacity: .85; }
.ai-label { display: block; font-weight: 700; font-size: 13.5px; margin-bottom: 8px; color: var(--spark-deep); }
.ai-input { display: flex; gap: 6px; align-items: flex-end; }
.ai-input textarea { flex: 1; min-width: 0; resize: vertical; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; font: 13.5px/1.4 var(--body); background: #fff; }
.ai-input textarea:focus { outline: 2px solid var(--spark); border-color: transparent; }
.ai-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.ai-chips .chip { font-size: 11.5px; padding: 5px 9px; background: #fff; text-align: left; }
.ai-results { margin-top: 12px; border-top: 1px solid #F6C9C7; padding-top: 10px; display: grid; gap: 8px; }
.ai-reply { font-size: 13px; color: var(--ink-2); line-height: 1.45; }
.ai-mode { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .04em; padding: 2px 7px; border-radius: 999px; margin-right: 6px; background: var(--paper-2); color: var(--ink-2); vertical-align: 1px; }
.ai-mode.ai { background: var(--spark); color: #fff; }
.ai-card { display: grid; grid-template-columns: 92px 1fr auto; gap: 10px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px; }
.ai-prev svg { width: 92px; height: auto; display: block; border-radius: 4px; border: 1px solid var(--line); }
.ai-meta { min-width: 0; display: grid; gap: 2px; }
.ai-meta b { font-size: 12.5px; line-height: 1.3; }
.ai-meta small { font-size: 11px; color: var(--ink-3); line-height: 1.3; }
.ai-added { font-size: 12px; font-weight: 600; color: #2F9E5A; }
.ai-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.ai-foot .fine { margin: 0; }
.badge.ai { background: linear-gradient(90deg, #EB6B68, #F2A65A); color: #fff; }
.beta { font-size: 9.5px; font-weight: 700; background: var(--paper-2); color: var(--ink-3); padding: 2px 5px; border-radius: 999px; margin-left: 4px; }

/* Per-chart style section in the chart editor */
.style-box { margin-top: 14px; border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; background: #fff; }
.style-box > summary { cursor: pointer; list-style: none; padding: 11px 0; font-size: 12.5px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.style-box > summary::-webkit-details-marker { display: none; }
.style-box > summary::before { content: '▸'; font-size: 11px; color: var(--ink-2); transition: transform .15s; }
.style-box[open] > summary::before { transform: rotate(90deg); }
.style-box[open] { padding-bottom: 12px; }
.style-box > .row2:first-of-type .field { margin-top: 0; }
.dot-on { width: 7px; height: 7px; border-radius: 50%; background: var(--spark); display: inline-block; }
.swatches { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.sw { width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--line); cursor: pointer; padding: 0; position: relative; }
.sw.on { box-shadow: 0 0 0 2px var(--ink); }
.sw:focus-visible { outline: 2px solid var(--spark); outline-offset: 2px; }
.sw-pick { background: conic-gradient(#EB5757, #F2C94C, #27AE60, #2F80ED, #9B51E0, #EB5757); overflow: hidden; }
.sw-pick input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; border: 0; padding: 0; }
.style-box .link { margin-top: 10px; }

/* Phones: keep the top bar on one line (Upgrade and Log in stay reachable from the sign-up modal and Pro badges) */
@media (max-width: 600px) {
  .top { gap: 8px; padding: 0 12px; }
  .logo-sub, #upgradeBtn, .account [data-acct="login"] { display: none; }
  .top-right { gap: 6px; }
  .top .btn-small { white-space: nowrap; padding-left: 12px; padding-right: 12px; }
}

/* Card edit affordance */
.dl-edit { border: 0; background: var(--ink); color: var(--paper); border-radius: 999px; padding: 5px 11px; font-size: 11.5px; font-weight: 600; cursor: pointer; flex: none; }
.card:hover .dl-edit, .card.selected .dl-edit { background: var(--spark-deep); }
.card:focus-visible { outline: 3px solid var(--spark); outline-offset: 3px; }
.ci-preview { display: none; }
.btn { white-space: nowrap; }
@media (max-width: 1150px) {
  .project-name { width: 160px; }
  .logo-sub { display: none; }
  .save-status { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
}
@media (max-width: 900px) {
  .ci-preview { display: block; position: sticky; top: 0; z-index: 2; margin: 0 -2px 12px; border-radius: 8px; overflow: hidden; box-shadow: 0 8px 20px -12px rgba(0,0,0,.35); background: var(--card); }
  .ci-preview svg { width: 100%; height: auto; display: block; }
  .canvas-bar { flex-wrap: wrap; }
  #formats { overflow-x: auto; max-width: 100%; }
  #formats button { flex: none; }
}
@media (max-width: 600px) {
  .ci-tools button, .ci-tools button:disabled { width: 36px; height: 40px; font-size: 15px; }
  .dl, .dl-edit { padding: 10px 14px; font-size: 13px; }
  .item input[type=checkbox], [data-act="show"] { width: 22px; height: 22px; }
  .link { padding: 8px 0; }
}
.card.flash { animation: flash 1.4s ease; } @keyframes flash { 0%, 40% { box-shadow: 0 0 0 4px var(--spark); } 100% { box-shadow: none; } }
.dl-locked { opacity: .75; }
.dl-locked small { font-size: 9.5px; font-weight: 700; letter-spacing: .04em; color: #C9423F; margin-left: 2px; }
.gs-ic { display: inline-block; width: 13px; height: 16px; border-radius: 2px; background: #1E8E3E; margin-right: 7px; vertical-align: -2px; box-shadow: inset 0 0 0 2px #1E8E3E, inset 0 -5px 0 0 #fff, inset 0 -7px 0 0 #1E8E3E; }
.gs-on { border: 1px solid #CDE8D4; background: #F3FAF5; border-radius: 12px; padding: 14px; margin-top: 16px; }
#gsUrl { flex: 1; min-width: 0; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font: 13px var(--body); }

/* Story block "Look" options and icon picker */
.blk-look { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); }
.blk-look > b { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.ic-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; }
.ic-pick { aspect-ratio: 1; display: grid; place-items: center; padding: 5px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink-2); cursor: pointer; }
.ic-pick:hover { border-color: var(--ink-3); }
.ic-pick.active { border-color: var(--spark); box-shadow: 0 0 0 2px var(--spark); color: var(--ink); }
.ic-pick svg, .ic-pick img { width: 100%; height: 100%; object-fit: contain; fill: currentColor; }