:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #ebecf0;
  --text: #172b4d;
  --muted: #5e6c84;
  --border: #dfe1e6;
  --accent: #0c66e4;
  --accent-text: #ffffff;
  --shadow: 0 1px 1px rgba(9, 30, 66, .25), 0 0 1px rgba(9, 30, 66, .31);
  --lane-customer-care: #8f7ee7;
  --lane-product-owner: #e2b203;
  --lane-developer: #1d7afc;
  --lane-tester: #e56910;
  --lane-done: #22a06b;
  --bug: #e34935;
  --story: #22a06b;
  --chip-bg: #e9f2ff;
  --chip-text: #0055cc;
  --warn-bg: #fff7d6;
  --warn-text: #7f5f01;
  --flag-po: #c9372c;
  --flag-cc: #a54800;
  --flag-dev: #6e5dc6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1d2125; --surface: #22272b; --surface-2: #2c333a; --text: #dee4ea; --muted: #9fadbc;
    --border: #38414a; --accent: #579dff; --accent-text: #1d2125;
    --shadow: 0 1px 1px rgba(3, 4, 4, .5), 0 0 1px rgba(3, 4, 4, .5);
    --chip-bg: #092957; --chip-text: #85b8ff; --warn-bg: #533f04; --warn-text: #f8e6a0;
  }
}
:root[data-theme="dark"] {
  --bg: #1d2125; --surface: #22272b; --surface-2: #2c333a; --text: #dee4ea; --muted: #9fadbc;
  --border: #38414a; --accent: #579dff; --accent-text: #1d2125;
  --shadow: 0 1px 1px rgba(3, 4, 4, .5), 0 0 1px rgba(3, 4, 4, .5);
  --chip-bg: #092957; --chip-text: #85b8ff; --warn-bg: #533f04; --warn-text: #f8e6a0;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
button, input, select { font: inherit; color: inherit; }

.topbar {
  display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand h1 { margin: 0; font-size: 18px; font-weight: 600; }
.source { color: var(--muted); font-size: 12px; }
.source.demo { background: var(--warn-bg); color: var(--warn-text); padding: 2px 8px; border-radius: 3px; }
.controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.controls label { display: flex; gap: 6px; align-items: center; color: var(--muted); font-size: 13px; }
.controls input, .controls select {
  background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 5px 8px;
}
.controls input { width: 200px; }
.btn {
  border: 1px solid var(--border); background: var(--surface-2); border-radius: 4px; padding: 5px 12px; cursor: pointer;
}
.btn:hover { filter: brightness(.96); }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

main { padding: 16px 24px 40px; }
.error { background: var(--warn-bg); color: var(--warn-text); padding: 10px 14px; border-radius: 4px; margin-bottom: 12px; white-space: pre-wrap; }

.board { overflow-x: auto; }
.grid { display: grid; grid-template-columns: repeat(5, minmax(220px, 1fr)); gap: 8px; min-width: 1150px; align-items: start; }
.lane { display: flex; flex-direction: column; min-height: calc(100vh - 120px); background: var(--surface-2); border-radius: 4px; }
.col-head {
  background: var(--surface-2); border-radius: 4px 4px 0 0;
  padding: 8px 10px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em;
  color: var(--muted); display: flex; gap: 8px; align-items: center; border-top: 3px solid var(--lane-color);
}
.col-head .count { margin-left: auto; font-weight: 500; }
.cell { padding: 6px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.card {
  background: var(--surface); border-radius: 4px; box-shadow: var(--shadow); padding: 10px;
  cursor: pointer; border: 0; text-align: left; display: flex; flex-direction: column; gap: 8px; width: 100%;
}
.card:hover { background: color-mix(in srgb, var(--surface) 92%, var(--accent)); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.card .summary { font-size: 14px; }
.card .reason { font-size: 12px; color: var(--muted); }
.card .foot { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.card .key { font-weight: 600; }
.card .spacer { flex: 1; }
.type-icon { width: 14px; height: 14px; border-radius: 3px; display: inline-grid; place-items: center; color: #fff; font-size: 9px; font-weight: 700; flex: none; }
.type-icon.bug { background: var(--bug); }
.type-icon.story { background: var(--story); }
.type-icon.other { background: var(--muted); }
.prio { font-size: 11px; }
.prio.high, .prio.highest { color: var(--bug); }
.avatar {
  width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--accent-text);
  display: inline-grid; place-items: center; font-size: 10px; font-weight: 600; flex: none;
}
.avatar.empty { background: var(--surface-2); color: var(--muted); border: 1px dashed var(--border); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { font-size: 11px; background: var(--chip-bg); color: var(--chip-text); padding: 1px 6px; border-radius: 3px; }
.chip.warn { background: var(--warn-bg); color: var(--warn-text); }
.empty-cell { color: var(--muted); font-size: 12px; text-align: center; padding: 10px 0; }

.drawer { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(9, 30, 66, .4); opacity: 0; transition: opacity .15s; }
.drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(520px, 100%); background: var(--surface);
  transform: translateX(100%); transition: transform .2s; overflow-y: auto; padding: 24px;
  box-shadow: -4px 0 16px rgba(0, 0, 0, .2);
}
.drawer.open { pointer-events: auto; }
.drawer.open .drawer-backdrop { opacity: 1; }
.drawer.open .drawer-panel { transform: none; }
.drawer-close { position: absolute; top: 12px; right: 14px; border: 0; background: none; font-size: 24px; cursor: pointer; color: var(--muted); }
.drawer h2 { margin: 4px 0 6px; font-size: 20px; line-height: 1.3; padding-right: 24px; }
.drawer h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 22px 0 8px; }
.drawer .lane-pill { display: inline-block; padding: 2px 8px; border-radius: 3px; font-size: 12px; font-weight: 600; color: #fff; background: var(--lane-color); }
.drawer dl { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; margin: 0; }
.drawer dt { color: var(--muted); }
.drawer dd { margin: 0; }
.drawer a { color: var(--accent); }
.files { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.files li { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.files .none { font-family: inherit; color: var(--muted); }
.actions { display: flex; flex-direction: column; gap: 8px; }
.action {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: left;
  border: 1px solid var(--border); border-radius: 4px; background: var(--surface); padding: 10px 12px; cursor: pointer;
}
.action:hover { border-color: var(--accent); }
.action.suggested { border-color: var(--accent); background: var(--chip-bg); }
.action code { font-size: 12px; color: var(--muted); display: block; margin-top: 2px; }
.action .who { font-size: 11px; color: var(--muted); white-space: nowrap; }
.hint { font-size: 12px; color: var(--muted); margin: 8px 0 0; }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 30;
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 4px; max-width: calc(100% - 32px);
}

@media (max-width: 700px) {
  .topbar, main { padding-left: 16px; padding-right: 16px; }
  .controls input { width: 100%; }
}

.runner {
  font-size: 12px; display: inline-flex; align-items: center; gap: 6px; color: var(--muted);
  background: none; border: 0; padding: 2px 4px; border-radius: 4px; cursor: pointer;
}
.runner:hover { color: var(--text); background: var(--surface-2); }
.runner::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.runner.on::before { background: var(--lane-done); }
.runner.off::before { background: var(--bug); }
.file-row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.file-row a { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; }
.file-row .meta { font-size: 11px; color: var(--muted); white-space: nowrap; }
.dropzone {
  display: block;
  margin-top: 8px; border: 1px dashed var(--border); border-radius: 4px; padding: 12px; text-align: center;
  color: var(--muted); font-size: 12px; cursor: pointer;
}
.dropzone.over { border-color: var(--accent); background: var(--chip-bg); color: var(--chip-text); }
.row-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.notice { font-size: 12px; background: var(--warn-bg); color: var(--warn-text); padding: 8px 10px; border-radius: 4px; margin-top: 8px; }
.notice code { font-size: 11px; }

.flag {
  align-self: flex-start; display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .02em;
  text-transform: uppercase; color: #fff; padding: 2px 7px; border-radius: 3px; background: var(--flag-po);
}
.flag.flag-cc { background: var(--flag-cc); }
.flag.flag-dev { background: var(--flag-dev); }
.card.flagged { box-shadow: var(--shadow), inset 3px 0 0 var(--flag-po); }
.card.flagged-cc { box-shadow: var(--shadow), inset 3px 0 0 var(--flag-cc); }
.card.flagged-dev { box-shadow: var(--shadow), inset 3px 0 0 var(--flag-dev); }
.flag-box { border: 1px solid var(--flag-po); border-radius: 4px; padding: 10px 12px; }
.flag-box.flag-cc { border-color: var(--flag-cc); }
.flag-box.flag-dev { border-color: var(--flag-dev); }
.flag-head { display: flex; align-items: center; gap: 8px; }
.flag-head .meta { font-size: 12px; color: var(--muted); }
.flag-note { margin: 8px 0 0; white-space: pre-wrap; }
.flag-btn { color: #fff; border-color: transparent; font-weight: 600; background: var(--flag-po); }
.flag-btn.flag-cc { background: var(--flag-cc); }
.flag-btn.flag-dev { background: var(--flag-dev); }
#flag-note {
  width: 100%; resize: vertical; background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 6px 8px;
}

.btn.link { background: none; border-color: transparent; color: var(--muted); }
.btn.link:hover { color: var(--text); filter: none; }
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(9, 30, 66, .5); }
.modal-panel {
  position: relative; background: var(--surface); border-radius: 6px; padding: 20px 22px; width: min(380px, 100%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
}
.modal-panel h2 { margin: 0 0 4px; font-size: 18px; }
.field { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; font-size: 13px; color: var(--muted); }
.field[hidden] { display: none; }
.field input { background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 7px 9px; color: var(--text); }
.row-buttons.end { justify-content: flex-end; margin-top: 16px; }

.action-row { display: flex; align-items: center; gap: 8px; }
.action-row .action { flex: 1; min-width: 0; }
.info {
  position: relative; flex: none; width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--muted);
  color: var(--muted); display: inline-grid; place-items: center; font: italic 700 12px/1 Georgia, serif; cursor: help;
}
.info:hover, .info:focus-visible { border-color: var(--accent); color: var(--accent); outline: none; }
.tooltip {
  position: absolute; right: -4px; bottom: calc(100% + 8px); width: min(300px, 80vw); z-index: 5;
  background: var(--text); color: var(--bg); font: 400 12px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 8px 10px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0, 0, 0, .25);
  opacity: 0; visibility: hidden; transition: opacity .12s; pointer-events: none; text-align: left;
}
.tooltip::after { content: ""; position: absolute; top: 100%; right: 10px; border: 6px solid transparent; border-top-color: var(--text); }
.info:hover .tooltip, .info:focus-visible .tooltip { opacity: 1; visibility: visible; }

.card[draggable="true"] { cursor: grab; }
.card.dragging { opacity: .5; }
.lane.drop-target { outline: 2px dashed var(--lane-color); outline-offset: -2px; }
.move-row { display: flex; gap: 8px; }
.move-row select { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 5px 8px; }
.suggestion {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 8px;
  background: var(--chip-bg); color: var(--chip-text); padding: 8px 10px; border-radius: 4px; font-size: 12px;
}
.suggestion .btn { flex: none; }
.lane-choices { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.lane-choice {
  display: flex; justify-content: space-between; align-items: center; text-align: left; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--lane-color);
  border-radius: 4px; padding: 8px 10px; font-weight: 600;
}
.lane-choice:hover:not(:disabled) { border-color: var(--accent); border-left-color: var(--lane-color); }
.lane-choice span { font-size: 11px; font-weight: 500; color: var(--muted); }
.lane-choice.suggested { background: var(--chip-bg); }
.lane-choice.suggested span { color: var(--chip-text); }
.lane-choice:disabled { cursor: default; opacity: .6; }

.help-btn {
  width: 28px; height: 28px; border-radius: 50%; border: 0; cursor: pointer; font-weight: 800; font-size: 15px;
  color: #fff; background: linear-gradient(135deg, var(--lane-customer-care), var(--lane-developer));
  box-shadow: 0 2px 6px rgba(29, 122, 252, .35); transition: transform .15s;
}
.help-btn:hover { transform: rotate(-12deg) scale(1.08); }

.help-panel { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; padding: 24px 24px 20px; }
.help-hero {
  display: flex; gap: 16px; align-items: center; margin: -24px -24px 16px; padding: 22px 24px 18px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--lane-customer-care) 22%, var(--surface)), color-mix(in srgb, var(--lane-developer) 22%, var(--surface)));
}
.help-hero h2 { margin: 0 0 4px; font-size: 22px; }
.help-hero p { margin: 0; color: var(--text); }
.bot { width: 84px; height: 84px; flex: none; animation: bob 2.4s ease-in-out infinite; }
.bot-head { fill: var(--surface); stroke: var(--text); stroke-width: 3; }
.bot-body { fill: var(--lane-developer); }
.bot-eye { fill: var(--surface-2); stroke: var(--text); stroke-width: 2.5; }
.bot-pupil { fill: var(--text); }
.bot-line { stroke: var(--text); stroke-width: 3; stroke-linecap: round; fill: none; }
.bot-bulb { fill: var(--bug); transition: fill .3s; }
.help-panel.connected .bot-bulb { fill: var(--lane-done); }
.arm-r { transform-origin: 82px 96px; animation: wave 1.6s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-4px); } }
@keyframes wave { 50% { transform: rotate(-25deg); } }

.help-status {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 6px; font-weight: 600;
  background: var(--warn-bg); color: var(--warn-text); margin-bottom: 14px;
}
.help-status::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: currentColor; animation: pulse 1.2s ease-in-out infinite; }
.help-status.on { background: color-mix(in srgb, var(--lane-done) 18%, var(--surface)); color: var(--lane-done); }
.help-status.on::before { animation: none; }
@keyframes pulse { 50% { opacity: .3; } }

.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: flex; flex-direction: column; gap: 10px; }
.step {
  counter-increment: step; position: relative; padding: 12px 14px 12px 52px; border-radius: 8px;
  background: color-mix(in srgb, var(--step) 9%, var(--surface)); border: 1px solid color-mix(in srgb, var(--step) 35%, var(--border));
}
.step::before {
  content: counter(step); position: absolute; left: 12px; top: 11px; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; color: #fff; background: var(--step);
  box-shadow: 0 2px 0 color-mix(in srgb, var(--step) 60%, #000);
}
.step h3 { margin: 3px 0 6px; font-size: 14px; color: var(--text); text-transform: none; letter-spacing: 0; }
.step p { margin: 6px 0 0; font-size: 13px; }
.step code { font-size: 12px; }
.once { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 1px 6px; border-radius: 10px; background: var(--step); color: #fff; vertical-align: 2px; }
.cmd {
  display: flex; align-items: center; gap: 8px; background: #1d2125; color: #dee4ea; border-radius: 6px; padding: 7px 8px 7px 12px;
}
.cmd code { flex: 1; font-size: 12px; white-space: pre-wrap; word-break: break-all; color: inherit; }
.cmd code::before { content: "$ "; color: #8c9bab; }
.copy { flex: none; border: 0; border-radius: 4px; padding: 3px 9px; font-size: 12px; cursor: pointer; background: #38414a; color: #fff; }
.copy:hover { background: var(--lane-developer); }
.copy.copied { background: var(--lane-done); }
.config { display: grid; grid-template-columns: max-content 1fr; gap: 5px 10px; margin: 8px 0 0; font-size: 12px; }
.config dt { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; }
.config dd { margin: 0; color: var(--muted); }
.help-foot { font-size: 12px; color: var(--muted); margin: 14px 0 0; text-align: center; }

.confetti { position: absolute; inset: 0; pointer-events: none; overflow: hidden; border-radius: 6px; }
.confetti i { position: absolute; top: -12px; width: 8px; height: 12px; border-radius: 2px; animation: fall 1.6s ease-in forwards; }
@keyframes fall { to { transform: translateY(420px) rotate(540deg); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .bot, .arm-r, .help-status::before { animation: none; }
  .confetti { display: none; }
}
.btn.link.inline { padding: 0; margin-top: 6px; color: var(--warn-text); text-decoration: underline; font-size: 12px; }

.flag-count { margin-left: 6px; padding: 0 5px; border-radius: 8px; background: rgba(255, 255, 255, .3); font-size: 10px; }
.reply { margin-top: 8px; padding: 6px 10px; border-left: 3px solid var(--border); background: var(--surface-2); border-radius: 0 4px 4px 0; }
.reply .meta { font-size: 11px; color: var(--muted); }
.reply p { margin: 2px 0 0; white-space: pre-wrap; }
#reply-text {
  width: 100%; margin-top: 10px; resize: vertical; background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 6px 8px;
}
.claim {
  align-self: flex-start; font-size: 11px; font-weight: 600; color: var(--muted);
  display: inline-flex; align-items: center; gap: 5px;
}
.claim::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lane-developer); }
.claim.mine { color: var(--lane-developer); }
.claim-box {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 10px;
  border-radius: 4px; background: var(--surface-2); font-size: 13px;
}
.claim-box.mine { background: var(--chip-bg); color: var(--chip-text); }
.claim-box .meta { font-size: 11px; color: var(--muted); }
.claim-box .btn { flex: none; }
.field select { background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 7px 9px; color: var(--text); }

/* =====================================================================================
   Showtime layer: neon "mission control" look. Dark is the default; the sun/moon button
   switches to light. Lane colours are validated (dataviz validator, both themes).
   ===================================================================================== */
:root[data-theme="dark"] {
  --bg: #0b0d1c; --surface: rgba(24, 27, 52, .72); --surface-solid: #161936; --surface-2: rgba(255, 255, 255, .06);
  --text: #eef0ff; --muted: #9aa0c8; --border: rgba(255, 255, 255, .1);
  --accent: #6d8bff; --accent-text: #0b0d1c;
  --lane-customer-care: #8a76f2; --lane-product-owner: #c08a0a; --lane-developer: #3a86f5; --lane-tester: #e9662a; --lane-done: #1fa36f;
  --chip-bg: rgba(109, 139, 255, .16); --chip-text: #b9c6ff; --warn-bg: rgba(192, 138, 10, .18); --warn-text: #ffd98a;
  --shadow: 0 8px 24px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .06);
  --glass-blur: blur(14px) saturate(140%);
  --aurora-opacity: .55;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f3f4fb; --surface: rgba(255, 255, 255, .78); --surface-solid: #ffffff; --surface-2: rgba(23, 26, 60, .05);
  --text: #171a3c; --muted: #5d6290; --border: rgba(23, 26, 60, .1);
  --accent: #4f5bd5; --accent-text: #ffffff;
  --lane-customer-care: #7c6ae6; --lane-product-owner: #c08400; --lane-developer: #1d7afc; --lane-tester: #e5600f; --lane-done: #1f9a63;
  --chip-bg: #e8ebff; --chip-text: #3a45b8; --warn-bg: #fff3d1; --warn-text: #7a5600;
  --shadow: 0 6px 18px rgba(23, 26, 60, .08), inset 0 1px 0 rgba(255, 255, 255, .8);
  --glass-blur: blur(14px) saturate(160%);
  --aurora-opacity: .35;
  color-scheme: light;
}

body { background: var(--bg); min-height: 100vh; }
body::before {
  content: ""; position: fixed; inset: -20vmax; z-index: -1; pointer-events: none; opacity: var(--aurora-opacity);
  background:
    radial-gradient(40vmax 30vmax at 15% 20%, color-mix(in srgb, var(--lane-customer-care) 70%, transparent), transparent 70%),
    radial-gradient(35vmax 28vmax at 85% 15%, color-mix(in srgb, var(--lane-developer) 70%, transparent), transparent 70%),
    radial-gradient(38vmax 30vmax at 70% 90%, color-mix(in srgb, var(--lane-done) 55%, transparent), transparent 70%),
    radial-gradient(30vmax 25vmax at 20% 95%, color-mix(in srgb, var(--lane-tester) 50%, transparent), transparent 70%);
  filter: blur(40px);
  animation: aurora 26s ease-in-out infinite alternate;
}
@keyframes aurora { to { transform: translate3d(4vmax, -3vmax, 0) rotate(8deg) scale(1.08); } }

/* top bar */
.topbar {
  background: color-mix(in srgb, var(--bg) 55%, transparent); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
}
.topbar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--lane-customer-care), var(--lane-product-owner), var(--lane-developer), var(--lane-tester), var(--lane-done), var(--lane-customer-care));
  background-size: 200% 100%; animation: slide 8s linear infinite;
}
@keyframes slide { to { background-position: 200% 0; } }
.brand { align-items: center; }
.logo { width: 34px; height: 34px; flex: none; filter: drop-shadow(0 0 10px color-mix(in srgb, var(--accent) 60%, transparent)); }
.logo .ring { transform-origin: 50% 50%; animation: spin 12s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.brand h1 {
  font-size: 20px; font-weight: 800; letter-spacing: -.01em;
  background: linear-gradient(90deg, var(--text) 0%, var(--text) 35%, var(--accent) 50%, var(--text) 65%, var(--text) 100%);
  background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 6s ease-in-out infinite;
}
@keyframes shimmer { 0%, 30% { background-position: 100% 0; } 70%, 100% { background-position: 0 0; } }
.controls input, .controls select, .move-row select, .field input, .field select, #flag-note, #reply-text {
  background: var(--surface-2); color: var(--text); border-color: var(--border);
}
.controls input:focus, .controls select:focus, #flag-note:focus, #reply-text:focus, .field input:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}
.btn { background: var(--surface-2); color: var(--text); border-color: var(--border); transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { filter: none; background: color-mix(in srgb, var(--accent) 14%, transparent); }
.btn:active { transform: scale(.97); }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--lane-customer-care)); color: #fff; border-color: transparent;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 40%, transparent);
}
.btn.primary:hover { box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 55%, transparent); transform: translateY(-1px); }
.theme-btn {
  width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  display: inline-grid; place-items: center; cursor: pointer; transition: transform .3s;
}
.theme-btn:hover { transform: rotate(25deg); }
.theme-btn svg { width: 17px; height: 17px; }
.source.demo { background: var(--warn-bg); color: var(--warn-text); }

/* mission control strip */
.mission { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)) minmax(320px, 2.2fr); gap: 12px; margin-bottom: 12px; }
.tile, .flow {
  position: relative; border-radius: 14px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--border);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--shadow); overflow: hidden;
}
.tile::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--tile-color, var(--accent));
  box-shadow: 0 0 16px var(--tile-color, var(--accent));
}
.tile .label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.tile .label svg { width: 14px; height: 14px; color: var(--tile-color); }
.tile .value { font-size: 34px; font-weight: 800; line-height: 1.1; margin-top: 6px; color: var(--text); font-variant-numeric: tabular-nums; }
.tile .sub { font-size: 12px; color: var(--muted); }
.tile.alert .value { color: var(--text); }
.tile.alert::after {
  content: ""; position: absolute; inset: 0; border-radius: 14px; pointer-events: none;
  box-shadow: inset 0 0 0 1px var(--tile-color); animation: pulse-ring 2s ease-in-out infinite;
}
@keyframes pulse-ring { 50% { box-shadow: inset 0 0 0 1px transparent, 0 0 0 0 transparent; } }
.flow .label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.flow-bar { display: flex; gap: 2px; height: 16px; margin: 12px 0 10px; border-radius: 4px; overflow: hidden; background: var(--surface-2); }
.flow-seg {
  position: relative; min-width: 6px; background: var(--seg); cursor: pointer; border: 0; padding: 0;
  transition: flex-grow .7s cubic-bezier(.2, .8, .2, 1), filter .15s;
}
.flow-seg:hover, .flow-seg:focus-visible { filter: brightness(1.2); outline: none; }
.flow-seg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent); transform: translateX(-100%); animation: sweep 3.5s ease-in-out infinite; }
@keyframes sweep { 60%, 100% { transform: translateX(100%); } }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; background: var(--seg); }
.legend b { color: var(--text); font-variant-numeric: tabular-nums; }
.viz-tip {
  position: fixed; z-index: 60; pointer-events: none; background: var(--surface-solid); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 10px; font-size: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, .3); transform: translate(-50%, calc(-100% - 10px));
}
.viz-tip b { font-variant-numeric: tabular-nums; }

/* live ticker */
.ticker {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px; padding: 8px 12px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); overflow: hidden;
}
.live-pill {
  flex: none; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 800; letter-spacing: .1em;
  color: #fff; background: linear-gradient(135deg, #ff4d6d, #ff8a3d); padding: 3px 9px; border-radius: 20px;
  box-shadow: 0 0 14px rgba(255, 77, 109, .5);
}
.live-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: blink 1.2s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }
.ticker-window { flex: 1; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.ticker-track { display: inline-flex; gap: 32px; white-space: nowrap; animation: marquee var(--ticker-duration, 40s) linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.tick { font-size: 13px; color: var(--muted); display: inline-flex; align-items: center; gap: 8px; }
.tick i { width: 8px; height: 8px; border-radius: 50%; background: var(--tick, var(--accent)); box-shadow: 0 0 8px var(--tick, var(--accent)); }
.tick b { color: var(--text); font-weight: 600; }
.tick time { font-size: 11px; opacity: .8; }

/* lanes */
.grid { gap: 12px; }
.lane {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--shadow); overflow: hidden;
  min-height: calc(100vh - 290px);
}
.col-head {
  background: linear-gradient(135deg, color-mix(in srgb, var(--lane-color) 26%, transparent), transparent 70%);
  border-top: 0; border-bottom: 1px solid var(--border); border-radius: 0; padding: 12px; color: var(--text); font-size: 12px; letter-spacing: .06em;
}
.lane-icon {
  width: 28px; height: 28px; border-radius: 9px; display: inline-grid; place-items: center; flex: none; color: #fff;
  background: var(--lane-color); box-shadow: 0 0 16px color-mix(in srgb, var(--lane-color) 70%, transparent);
}
.lane-icon svg { width: 16px; height: 16px; }
.col-head .count {
  min-width: 26px; text-align: center; padding: 2px 8px; border-radius: 20px; font-weight: 800; color: var(--text);
  background: color-mix(in srgb, var(--lane-color) 22%, transparent); border: 1px solid color-mix(in srgb, var(--lane-color) 45%, transparent);
}
.col-head .count.bump { animation: bump .5s ease; }
@keyframes bump { 40% { transform: scale(1.35); } }
.cell { gap: 10px; padding: 10px; }
.lane.drop-target { outline: none; box-shadow: 0 0 0 2px var(--lane-color), 0 0 30px color-mix(in srgb, var(--lane-color) 45%, transparent); }
.empty-cell { border: 1px dashed var(--border); border-radius: 10px; padding: 18px 0; }

/* cards */
.card {
  background: var(--surface-solid); border: 1px solid var(--border); border-radius: 12px; padding: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12); transition: transform .18s cubic-bezier(.2, .8, .2, 1), box-shadow .18s, border-color .18s;
}
.card:hover {
  background: var(--surface-solid); transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--lane-color) 60%, transparent);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .25), 0 0 0 1px color-mix(in srgb, var(--lane-color) 30%, transparent), 0 0 24px color-mix(in srgb, var(--lane-color) 25%, transparent);
}
.card .summary { font-weight: 600; }
.card.flagged { box-shadow: 0 0 0 1px var(--flag-po), 0 0 18px color-mix(in srgb, var(--flag-po) 45%, transparent); animation: glow-po 2.4s ease-in-out infinite; }
.card.flagged-cc { --flag-glow: var(--flag-cc); box-shadow: 0 0 0 1px var(--flag-cc), 0 0 18px color-mix(in srgb, var(--flag-cc) 45%, transparent); animation-name: glow-cc; }
.card.flagged-dev { box-shadow: 0 0 0 1px var(--flag-dev), 0 0 18px color-mix(in srgb, var(--flag-dev) 45%, transparent); animation-name: glow-dev; }
@keyframes glow-po { 50% { box-shadow: 0 0 0 1px var(--flag-po), 0 0 6px transparent; } }
@keyframes glow-cc { 50% { box-shadow: 0 0 0 1px var(--flag-cc), 0 0 6px transparent; } }
@keyframes glow-dev { 50% { box-shadow: 0 0 0 1px var(--flag-dev), 0 0 6px transparent; } }
.flag { box-shadow: 0 0 12px color-mix(in srgb, var(--flag-po) 60%, transparent); }
.flag.flag-cc { box-shadow: 0 0 12px color-mix(in srgb, var(--flag-cc) 60%, transparent); }
.flag.flag-dev { box-shadow: 0 0 12px color-mix(in srgb, var(--flag-dev) 60%, transparent); }
.claim::before { animation: blink 1.4s ease-in-out infinite; box-shadow: 0 0 8px var(--lane-developer); }
.avatar { background: linear-gradient(135deg, var(--accent), var(--lane-customer-care)); color: #fff; }
.chip { border: 1px solid color-mix(in srgb, var(--chip-text) 25%, transparent); }
.board.intro .card { animation: card-in .55s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i, 0) * 45ms); }
@keyframes card-in { from { opacity: 0; transform: translateY(14px) scale(.97); } }

/* drawer + modals */
.drawer-backdrop, .modal-backdrop { background: rgba(5, 6, 18, .55); backdrop-filter: blur(3px); }
.drawer-panel, .modal-panel { background: var(--surface-solid); border-left: 1px solid var(--border); }
.drawer-panel { box-shadow: none; }
.drawer.open .drawer-panel { box-shadow: -20px 0 60px rgba(0, 0, 0, .4); }
.drawer-panel::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 120px; pointer-events: none;
  background: linear-gradient(180deg, color-mix(in srgb, var(--drawer-lane, var(--accent)) 28%, transparent), transparent);
}
.drawer-panel > *:not(.drawer-close) { position: relative; }
.drawer-close { z-index: 2; }
.drawer dl { margin-top: 16px; }
.lane-pill { box-shadow: 0 0 14px color-mix(in srgb, var(--lane-color) 60%, transparent); }
.action { background: var(--surface-2); border-color: var(--border); transition: transform .15s, border-color .15s, box-shadow .15s; }
.action:hover { transform: translateX(3px); box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 25%, transparent); }
.action.suggested { background: color-mix(in srgb, var(--accent) 14%, transparent); border-color: var(--accent); }
.toast {
  background: linear-gradient(135deg, var(--accent), var(--lane-customer-care)); color: #fff; border-radius: 12px; font-weight: 600;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--accent) 45%, transparent); animation: toast-in .35s cubic-bezier(.2, .8, .2, 1);
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 12px) scale(.96); } }
.cmd { background: #070818; }

/* celebration when something lands in Done */
.burst { position: fixed; inset: 0; pointer-events: none; z-index: 70; overflow: hidden; }
.burst i { position: absolute; width: 9px; height: 13px; border-radius: 2px; animation: burst 1.3s cubic-bezier(.15, .7, .3, 1) forwards; }
@keyframes burst { to { transform: translate(var(--dx), var(--dy)) rotate(var(--rot)); opacity: 0; } }
.done-banner {
  position: fixed; left: 50%; top: 38%; z-index: 71; pointer-events: none; transform: translate(-50%, -50%);
  font-size: 44px; font-weight: 900; letter-spacing: -.02em; color: #fff;
  text-shadow: 0 0 30px var(--lane-done), 0 0 60px var(--lane-done); animation: banner 1.6s ease forwards;
}
@keyframes banner { 0% { opacity: 0; transform: translate(-50%, -50%) scale(.6); } 20% { opacity: 1; transform: translate(-50%, -50%) scale(1.05); } 70% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -60%) scale(1); } }

@media (max-width: 1100px) { .mission { grid-template-columns: repeat(2, 1fr); } .flow { grid-column: 1 / -1; } }
@media (prefers-reduced-motion: reduce) {
  body::before, .topbar::after, .logo .ring, .brand h1, .flow-seg::after, .ticker-track, .live-pill::before,
  .card.flagged, .claim::before, .tile.alert::after, .board.intro .card { animation: none !important; }
  .ticker-track { white-space: normal; }
  .burst, .done-banner { display: none; }
  .card, .action, .btn { transition: none; }
}

.past-flags { margin-top: 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); }
.past-flags summary {
  cursor: pointer; padding: 8px 12px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; list-style: none;
}
.past-flags summary::-webkit-details-marker { display: none; }
.past-flags summary::before { content: "▸"; color: var(--muted); transition: transform .15s; }
.past-flags[open] summary::before { transform: rotate(90deg); }
.past-flags summary .count { font-size: 11px; padding: 0 7px; border-radius: 10px; background: var(--chip-bg); color: var(--chip-text); }
.past-flag { margin: 0 10px 10px; padding: 10px 12px; border-radius: 8px; background: var(--surface-solid); border-left: 3px solid var(--flag-po); }
.past-flag.flag-cc { border-left-color: var(--flag-cc); }
.past-flag.flag-dev { border-left-color: var(--flag-dev); }
.past-flag .flag-head { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.past-flag .closed { margin-top: 8px; font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.past-flag .closed::before { content: "✓"; color: var(--lane-done); font-weight: 800; }

.branch-line { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); margin: 0 0 8px; }
.branch-line svg { width: 16px; height: 16px; flex: none; }
.branch-line.on { color: var(--lane-done); }
.branch-line code { color: var(--text); }
.finish-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }

.import-btn { white-space: nowrap; }
.import-panel { width: min(480px, 100%); }
#import-keys {
  width: 100%; margin-top: 12px; resize: vertical; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
}
#import-keys:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.import-result { margin-top: 10px; font-size: 13px; }
.import-result p { margin: 4px 0; }
.import-result .ok { color: var(--lane-done); }
.import-result .bad { color: var(--flag-po); }
.board-empty {
  text-align: center; padding: 34px 16px 30px; margin-bottom: 14px; border-radius: 16px; border: 1px dashed var(--border);
  background: var(--surface); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
}
.board-empty h2 { margin: 10px 0 4px; font-size: 20px; }
.board-empty p { margin: 0 0 16px; color: var(--muted); }
.board-empty-icon {
  width: 52px; height: 52px; margin: 0 auto; border-radius: 16px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--lane-customer-care)); box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 50%, transparent);
  animation: bob 2.4s ease-in-out infinite;
}
.board-empty-icon svg { width: 26px; height: 26px; }
.card.just-imported { animation: imported 2.2s ease-out; }
@keyframes imported {
  0% { box-shadow: 0 0 0 0 var(--accent); transform: scale(.94); }
  20% { box-shadow: 0 0 0 4px var(--accent), 0 0 30px var(--accent); transform: scale(1.02); }
  100% { box-shadow: 0 2px 8px rgba(0, 0, 0, .12); transform: none; }
}
.remove-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--border); }
.btn.danger { color: var(--flag-po); border-color: color-mix(in srgb, var(--flag-po) 40%, transparent); }
.btn.danger:hover { background: color-mix(in srgb, var(--flag-po) 14%, transparent); }
@media (prefers-reduced-motion: reduce) { .card.just-imported, .board-empty-icon { animation: none; } }

.download-btn { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; padding: 8px 14px; margin-top: 2px; }
.download-btn svg { width: 16px; height: 16px; }
.download-btn .ver { font-size: 11px; opacity: .8; font-weight: 500; }
.runner.update { color: var(--warn-text); }
.runner.update::before { background: var(--lane-product-owner); animation: blink 1.2s ease-in-out infinite; }
.help-status.update { background: var(--warn-bg); color: var(--warn-text); }
.help-status.update::before { animation: pulse 1.2s ease-in-out infinite; }

.chat-panel {
  margin: 14px 0 6px; border-radius: 14px; border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  background: color-mix(in srgb, var(--accent) 6%, var(--surface-solid)); padding: 12px; box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 18%, transparent);
}
.chat-panel.waiting { border-color: var(--lane-product-owner); box-shadow: 0 0 24px color-mix(in srgb, var(--lane-product-owner) 30%, transparent); }
.chat-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.chat-head h3 { margin: 0; }
.chat-status { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.chat-panel.waiting .chat-status { color: var(--lane-product-owner); }
.typing { display: inline-flex; gap: 3px; }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
.chat-log { max-height: 46vh; overflow-y: auto; margin: 10px 0; display: flex; flex-direction: column; gap: 8px; padding-right: 4px; }
.msg { display: flex; flex-direction: column; max-width: 92%; }
.msg.me { align-self: flex-end; align-items: flex-end; }
.msg .bubble { padding: 8px 12px; border-radius: 14px; font-size: 13px; line-height: 1.5; word-wrap: break-word; }
.msg.claude .bubble { background: var(--surface-2); border: 1px solid var(--border); border-top-left-radius: 4px; }
.msg.me .bubble { background: linear-gradient(135deg, var(--accent), var(--lane-customer-care)); color: #fff; border-top-right-radius: 4px; }
.msg .bubble code { font-size: 12px; padding: 0 4px; border-radius: 4px; background: rgba(0, 0, 0, .18); }
.who-tag { font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 2px 4px; }
.tool-line { font-size: 11px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; padding-left: 8px; border-left: 2px solid var(--border); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool-line.bad, .chat-note.bad { color: var(--flag-po); }
.chat-note { font-size: 12px; text-align: center; color: var(--muted); }
.chat-note.ok { color: var(--lane-done); }
.quick-replies { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.chip-btn {
  font: 600 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; padding: 6px 10px; border-radius: 20px; cursor: pointer;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
}
.chip-btn:hover { border-color: var(--accent); color: var(--accent); }
.chat-input-row { display: flex; gap: 8px; align-items: flex-end; }
#chat-input {
  flex: 1; resize: vertical; min-height: 42px; background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px 10px; font: inherit;
}
#chat-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.chat-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 8px; }
.chip.ask { background: color-mix(in srgb, var(--lane-product-owner) 22%, transparent); color: var(--text); border-color: var(--lane-product-owner); animation: blink 1.4s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .typing i, .chip.ask { animation: none; } }