:root {
  color-scheme: dark;
  --bg: #0b0e13;
  --panel: #12161d;
  --raise: #181e27;
  --raise-2: #1f2733;
  --line: #28313e;
  --text: #e9edf3;
  --mute: #9aa6b6;
  --accent: #c6f432;
  --accent-ink: #0b0e13;
  --s-todo: #8fb4ff;
  --s-in-progress: #ffc247;
  --s-blocked: #ff8080;
  --s-done: #5fe3a1;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 var(--sans);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  overflow-x: hidden;
}
button, input, select { font: inherit; color: inherit; touch-action: manipulation; }
button { cursor: pointer; }
h1, h2, h3, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: 8px 14px; border-radius: 8px; font-weight: 700;
}
.skip:focus { top: 12px; }

.eyebrow {
  font: 600 12px/1.2 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }

.side {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 32px;
  padding: 28px 20px;
  background: var(--panel);
  border-right: 1px solid var(--line);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 22px; font-weight: 800; letter-spacing: -0.02em;
  color: var(--text); text-decoration: none; border-radius: 8px;
}

.lanes .eyebrow { margin-bottom: 10px; padding-inline: 10px; }
.lanes ul { display: grid; gap: 2px; }
.lane {
  width: 100%;
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 10px;
  padding: 10px; border: 0; border-radius: 10px;
  background: transparent; color: var(--mute); text-align: left;
  transition: background-color 0.15s, color 0.15s;
}
.lane:hover { background: var(--raise); color: var(--text); }
.lane[aria-pressed="true"] { background: var(--raise-2); color: var(--text); box-shadow: inset 3px 0 0 var(--accent); }
.lane .n { font: 600 14px var(--mono); font-variant-numeric: tabular-nums; }
.lane svg { display: block; }
.lane[data-lane="todo"] svg { color: var(--s-todo); }
.lane[data-lane="in-progress"] svg { color: var(--s-in-progress); }
.lane[data-lane="blocked"] svg { color: var(--s-blocked); }
.lane[data-lane="done"] svg { color: var(--s-done); }
.lane[data-lane="all"] svg { color: var(--accent); }

.pulse { margin-top: auto; padding: 14px; background: var(--raise); border-radius: 14px; border: 1px solid var(--line); }
.bar { display: flex; gap: 3px; height: 10px; margin: 12px 0 10px; }
.bar i { display: block; border-radius: 3px; min-width: 4px; transition: flex-grow 0.3s; }
.bar i[data-s="todo"] { background: var(--s-todo); }
.bar i[data-s="in-progress"] { background: var(--s-in-progress); }
.bar i[data-s="blocked"] { background: var(--s-blocked); }
.bar i[data-s="done"] { background: var(--s-done); }
.pulse-text { font: 13px/1.4 var(--mono); color: var(--mute); font-variant-numeric: tabular-nums; }

/* ---------- main ---------- */
.main { min-width: 0; padding: 36px clamp(20px, 2.6vw, 40px) 64px; }
.head { margin-bottom: 24px; }
.head h1 {
  margin-top: 8px;
  font-size: clamp(40px, 4.4vw, 60px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.toolbar {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: end;
  padding: 14px; margin-bottom: 28px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
}
.field { display: grid; gap: 6px; min-width: 0; }
.field.grow { flex: 1 1 280px; }
.field label { font: 600 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
input[type="search"], select {
  height: 44px; padding: 0 14px;
  background-color: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  min-width: 0; width: 100%;
}
input[type="search"]::placeholder { color: #6f7b8c; }
input[type="search"]:hover, select:hover { border-color: #3b4757; }
input[type="search"]:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
select { padding-right: 10px; }
.toolbar select { min-width: 170px; }

.content { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; align-items: start; }
.content.has-detail { grid-template-columns: minmax(0, 1fr) 440px; }

.listwrap { container-type: inline-size; min-width: 0; }
.listhead { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.listhead h2 { font-size: 20px; letter-spacing: -0.01em; }
.count { font: 13px var(--mono); color: var(--mute); font-variant-numeric: tabular-nums; }

/* ---------- rows ---------- */
.rows { display: grid; gap: 8px; }
.row {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 150px 64px 124px;
  align-items: center; gap: 16px;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--line); border-radius: 14px;
  transition: background-color 0.15s, border-color 0.15s;
}
.row:hover { background: var(--raise); border-color: #3b4757; }
.row.selected { background: var(--raise-2); border-color: var(--accent); }
.row.flash { animation: flash 1.2s ease-out; }
@keyframes flash { from { background-color: #33401a; } to { background-color: var(--panel); } }

.row:has(.open:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.open:focus-visible { outline: none; }

.prio { display: flex; align-items: end; gap: 2px; height: 18px; }
.prio i { width: 6px; border-radius: 2px; background: var(--line); }
.prio i:nth-child(1) { height: 7px; }
.prio i:nth-child(2) { height: 12px; }
.prio i:nth-child(3) { height: 18px; }
.prio[data-p="low"] i:nth-child(-n+1) { background: var(--mute); }
.prio[data-p="medium"] i:nth-child(-n+2) { background: var(--s-in-progress); }
.prio[data-p="high"] i { background: var(--s-blocked); }

.titlebox { min-width: 0; display: grid; gap: 2px; }
.open {
  padding: 0; border: 0; background: none; text-align: left;
  font-size: 16px; font-weight: 650; line-height: 1.35; color: var(--text);
  overflow-wrap: anywhere;
}
.open::after { content: ""; position: absolute; inset: 0; border-radius: 14px; }
.sub { font: 12.5px var(--mono); color: var(--mute); }

.who { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 14px; color: #c8d0db; }
.who span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.av {
  flex: none; display: inline-grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  font: 700 11px var(--mono); letter-spacing: 0.02em;
  color: #0b0e13;
}
.due { font: 13px var(--mono); color: var(--mute); font-variant-numeric: tabular-nums; white-space: nowrap; }

.chip {
  display: inline-flex; align-items: center; gap: 7px; justify-self: start;
  padding: 4px 11px 4px 8px; border-radius: 999px;
  font: 600 12.5px/1.3 var(--mono); white-space: nowrap;
  border: 1px solid currentColor;
}
.chip[data-s="todo"] { color: var(--s-todo); background: rgba(143, 180, 255, 0.08); }
.chip[data-s="in-progress"] { color: var(--s-in-progress); background: rgba(255, 194, 71, 0.08); }
.chip[data-s="blocked"] { color: var(--s-blocked); background: rgba(255, 128, 128, 0.08); }
.chip[data-s="done"] { color: var(--s-done); background: rgba(95, 227, 161, 0.08); }

/* row stacks when its container is narrow (detail open, or phone) */
@container (max-width: 700px) {
  .row {
    grid-template-columns: 22px minmax(0, 1fr) auto;
    grid-template-areas: "prio title chip" "prio who due";
    gap: 6px 14px; align-items: start;
  }
  .prio { grid-area: prio; margin-top: 4px; }
  .titlebox { grid-area: title; }
  .row > .chip { grid-area: chip; }
  .who { grid-area: who; }
  .due { grid-area: due; justify-self: end; align-self: center; }
}

/* ---------- empty ---------- */
.empty {
  display: grid; justify-items: center; gap: 10px; text-align: center;
  padding: 56px 24px;
  background: var(--panel); border: 1px dashed #3b4757; border-radius: 16px;
  color: var(--mute);
}
.empty h3 { color: var(--text); font-size: 22px; letter-spacing: -0.02em; }
.empty p { max-width: 38ch; margin-bottom: 8px; text-wrap: pretty; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px;
  border-radius: 10px; border: 1px solid var(--line);
  background: var(--raise); color: var(--text); font-weight: 650;
  transition: background-color 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--raise-2); border-color: #4a586b; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { background: #d8ff55; border-color: #d8ff55; }

/* ---------- detail ---------- */
.detail {
  position: sticky; top: 24px;
  max-height: calc(100vh - 48px); overflow: auto; overscroll-behavior: contain;
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.d-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px 14px 22px;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--panel); z-index: 1;
}
.d-id { font: 600 12px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
.d-body { padding: 22px; display: grid; gap: 24px; }
.d-title {
  font-size: 28px; line-height: 1.12; font-weight: 800; letter-spacing: -0.03em;
  text-wrap: balance; overflow-wrap: anywhere;
}
.d-title:focus { outline: none; }
.d-title:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }

.statusbox {
  display: grid; gap: 8px; padding: 14px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 14px;
}
.statusbox label { font: 600 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
.statusbox select { border-color: #3b4757; font-weight: 650; }
.feedback { min-height: 22px; font: 13px/1.5 var(--mono); color: var(--mute); display: flex; gap: 8px; align-items: flex-start; }
.feedback.ok { color: var(--accent); }

.meta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.meta dt { font: 600 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin-bottom: 6px; }
.meta dd { margin: 0; font-size: 15px; display: flex; align-items: center; gap: 8px; min-width: 0; }
.meta dd .prio { height: 16px; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 3px 10px; border-radius: 6px; background: var(--raise-2); font: 12.5px var(--mono); color: #c8d0db; }

.d-section h3 { font: 600 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin-bottom: 10px; }
.brief { white-space: pre-line; line-height: 1.65; color: #d6dce5; overflow-wrap: anywhere; }
.log { display: grid; gap: 8px; font: 13px/1.45 var(--mono); color: var(--mute); }
.log li { padding-left: 14px; border-left: 2px solid var(--accent); }

/* ---------- toast ---------- */
.toast {
  position: fixed; z-index: 70;
  left: 50%; bottom: calc(24px + env(safe-area-inset-bottom));
  transform: translate(-50%, 0);
  display: flex; align-items: center; gap: 14px;
  max-width: min(560px, calc(100vw - 32px));
  padding: 12px 12px 12px 18px;
  background: var(--text); color: var(--bg);
  border-radius: 12px; font-weight: 600; font-size: 15px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.toast:not(.show) { opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, 12px); }
.toast-undo {
  min-height: 36px; padding: 0 14px; border-radius: 8px; border: 0;
  background: var(--bg); color: var(--accent); font-weight: 700;
}
.toast-undo:hover { background: #1b2230; }
.toast-undo:focus-visible { outline-color: var(--bg); outline-offset: 2px; box-shadow: 0 0 0 2px var(--accent); }

/* ---------- tablet / phone ---------- */
@media (max-width: 1099px) {
  .content.has-detail { grid-template-columns: minmax(0, 1fr) 380px; }
}

@media (max-width: 899px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side {
    position: static; height: auto; flex-direction: column; gap: 14px;
    padding: 16px 16px 0; border-right: 0; border-bottom: 1px solid var(--line);
    padding-top: calc(16px + env(safe-area-inset-top));
  }
  .lanes .eyebrow, .pulse { display: none; }
  .lanes { margin: 0 -16px; }
  .lanes ul { display: flex; gap: 8px; overflow-x: auto; padding: 0 16px 14px; scrollbar-width: none; }
  .lanes ul::-webkit-scrollbar { display: none; }
  .lane {
    width: auto; flex: none; grid-template-columns: 16px auto auto; gap: 8px;
    padding: 0 14px; min-height: 40px;
    background: var(--raise); border: 1px solid var(--line); border-radius: 999px; font-size: 14px;
  }
  .lane[aria-pressed="true"] { box-shadow: none; border-color: var(--accent); }
  .main { padding: 24px 16px 96px; }
  .head { margin-bottom: 18px; }
  .head h1 { font-size: 40px; }
  .toolbar { padding: 12px; gap: 12px; margin-bottom: 22px; }
  .toolbar .field:not(.grow) { flex: 1 1 calc(50% - 6px); }
  .toolbar select { min-width: 0; }
  .content.has-detail { grid-template-columns: minmax(0, 1fr); }

  .detail {
    position: fixed; inset: 0; z-index: 60; max-height: none;
    border: 0; border-radius: 0; box-shadow: none;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .d-top { padding: calc(12px + env(safe-area-inset-top)) 16px 12px 16px; }
  .d-body { padding: 20px 16px 96px; }
  .d-title { font-size: 26px; }
  .toast { left: 16px; right: 16px; max-width: none; transform: none; justify-content: space-between; }
  .toast:not(.show) { transform: translateY(12px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}