/* Доска проектов. Строка — проект, столбцы — состояния задач. Проекты идут сверху вниз по важности. */

:root {
  --paper: #e9edf1;
  --surface: #ffffff;
  --surface-2: #f3f5f8;
  --ink: #0f1b2d;
  --ink-2: #3a475a;
  --muted: #667387;
  --hair: #d3dae3;
  --amber: #a85f00;
  --amber-bg: #fff0d2;
  --danger: #c22f2f;
  --ok: #1b8a55;
  --line: #1d5fd6;
  --shadow: 0 1px 2px rgba(15, 27, 45, .06), 0 6px 20px rgba(15, 27, 45, .06);
  --font-sign: "Sofia Sans Extra Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --font-body: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --head-w: 290px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0c1219; --surface: #161f2a; --surface-2: #1d2834; --ink: #e8eef5; --ink-2: #b9c4d2;
    --muted: #8593a6; --hair: #2a3746; --amber: #f0b254; --amber-bg: #3a2c12; --danger: #ff8478; --ok: #4cc38a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3);
    color-scheme: dark;
  }
}
/* цвет линии проекта: по порядку заведения, не по приоритету, чтобы он не менялся при перестановке */
.line-0 { --line: #1d5fd6; } .line-1 { --line: #d23f2b; } .line-2 { --line: #17834f; } .line-3 { --line: #6f47d1; }
.line-4 { --line: #0b7f91; } .line-5 { --line: #a86400; } .line-6 { --line: #b52d82; }
@media (prefers-color-scheme: dark) {
  .line-0 { --line: #5b93f5; } .line-1 { --line: #f0705d; } .line-2 { --line: #43b583; } .line-3 { --line: #a184f0; }
  .line-4 { --line: #3fb3c4; } .line-5 { --line: #dba13f; } .line-6 { --line: #e36bb5; }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 14px/1.45 var(--font-body); -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--line); outline-offset: 2px; }

/* ---------------------------------------------------------------- верх */
.bar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 10px 20px;
  background: var(--surface); border-bottom: 1px solid var(--hair);
}
.brand { font: 800 26px/1 var(--font-sign); letter-spacing: .07em; text-transform: uppercase; margin: 0 8px 0 0; }
.bar-space { flex: 1; }
.bar-note { color: var(--muted); font-size: 13px; }
.btn { border: 1px solid var(--hair); background: var(--surface); border-radius: 8px; padding: 7px 14px; font-weight: 500; }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--surface); }
.btn.quiet { border-color: transparent; color: var(--ink-2); }
.btn.quiet:hover { background: var(--surface-2); }
.btn.danger { color: var(--danger); }
.btn.danger.armed { background: var(--danger); border-color: var(--danger); color: #fff; }

/* ---------------------------------------------------------------- доска */
.board { padding: 0 20px 48px; overflow-x: auto; }
.grid { display: grid; grid-template-columns: var(--head-w) repeat(4, minmax(210px, 1fr)); min-width: 1130px; }
.col-title {
  position: sticky; top: 0; padding: 16px 10px 8px;
  font: 700 18px/1 var(--font-sign); letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.col-title b { font: 500 12px var(--font-mono); letter-spacing: 0; margin-left: 6px; }

.lane { display: contents; }
.lane > * { background: var(--surface); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); margin-bottom: 14px; }
.lane-head { border-left: 6px solid var(--line); border-radius: 12px 0 0 12px; padding: 14px 14px 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.lane > .cell:last-child { border-right: 1px solid var(--hair); border-radius: 0 12px 12px 0; }
.lane.is-archived > * { opacity: .55; }

.lane-top { display: flex; align-items: flex-start; gap: 8px; }
.rank {
  flex: none; min-width: 26px; height: 26px; border-radius: 13px; background: var(--line); color: #fff;
  display: flex; align-items: center; justify-content: center; font: 500 13px/1 var(--font-mono);
}
.lane-name { margin: 0; flex: 1; font: 800 27px/0.98 var(--font-sign); letter-spacing: .03em; text-transform: uppercase; overflow-wrap: anywhere; }
.lane-btns { display: flex; gap: 2px; flex: none; }
.icon { border: 0; background: transparent; color: var(--muted); border-radius: 6px; width: 26px; height: 26px; padding: 0; line-height: 1; font-size: 13px; }
.icon:hover:not(:disabled) { background: var(--surface-2); color: var(--ink); }
.icon:disabled { opacity: .3; cursor: default; }

.goal { border: 0; background: transparent; padding: 0; text-align: left; color: var(--ink-2); line-height: 1.4; }
.goal small { display: block; font: 700 13px/1.2 var(--font-sign); letter-spacing: .14em; text-transform: uppercase; color: var(--line); margin-bottom: 2px; }
.goal:hover { color: var(--ink); }
.goal.is-empty { color: var(--muted); }

.progress { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12.5px; margin-top: auto; }
.progress progress { flex: 1; height: 6px; appearance: none; -webkit-appearance: none; border: 0; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.progress progress::-webkit-progress-bar { background: var(--surface-2); }
.progress progress::-webkit-progress-value { background: var(--line); }
.progress progress::-moz-progress-bar { background: var(--line); }

.cell { padding: 12px 8px; display: flex; flex-direction: column; gap: 6px; min-height: 96px; }
.cell-label { display: none; }
.cell.is-drop { box-shadow: inset 0 0 0 2px var(--line); }

.card {
  position: relative; display: grid; grid-template-columns: auto 1fr; gap: 2px 9px; padding: 8px 10px;
  background: var(--surface-2); border: 1px solid transparent; border-radius: 9px; cursor: pointer;
}
.card:hover { border-color: var(--hair); }
.card.is-dragging { opacity: .35; }
.card.drop-before::before { content: ""; position: absolute; left: 0; right: 0; top: -5px; height: 3px; border-radius: 2px; background: var(--line); }
.tick { grid-row: span 2; width: 18px; height: 18px; margin-top: 2px; padding: 0; border-radius: 50%; border: 2px solid var(--muted); background: var(--surface); position: relative; }
.tick:hover { border-color: var(--ok); }
.card[data-status="doing"] .tick { border-color: var(--line); background: conic-gradient(var(--line) 0 50%, var(--surface) 50%); }
.card[data-status="waiting"] .tick { border-color: var(--amber); }
.card[data-status="done"] .tick { border-color: var(--ok); background: var(--ok); }
.card[data-status="done"] .tick::after { content: ""; position: absolute; left: 4px; top: 1px; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(40deg); }
.card-title { font-weight: 500; line-height: 1.32; overflow-wrap: anywhere; }
.card[data-status="done"] .card-title { color: var(--muted); font-weight: 400; text-decoration: line-through; }
.card-meta { display: flex; flex-wrap: wrap; gap: 2px 8px; color: var(--muted); font-size: 12px; }
.card-id { font: 500 11px/1.6 var(--font-mono); }
.card-wait { color: var(--amber); font-weight: 500; }

.more, .adder { border: 0; background: transparent; padding: 4px 2px; color: var(--muted); text-align: left; font-size: 13px; }
.adder { font-weight: 500; }
.more:hover, .adder:hover { color: var(--line); }
.add-input { width: 100%; padding: 8px 10px; border-radius: 8px; border: 1.5px solid var(--line); background: var(--surface); }
.add-hint { margin: 0; font-size: 11.5px; color: var(--muted); }

.empty { padding: 60px 20px; color: var(--muted); font-size: 16px; max-width: 46ch; }
.archive-toggle { margin: 6px 0 0; }
.link { border: 0; background: transparent; padding: 0; color: var(--line); font-weight: 500; }
.link:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- диалоги */
.dialog { border: 1px solid var(--hair); border-radius: 14px; padding: 0; width: min(520px, calc(100vw - 24px)); background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.dialog::backdrop { background: rgba(8, 14, 22, .5); }
.dialog form { display: flex; flex-direction: column; gap: 14px; padding: 18px 20px 20px; }
.dialog-head { display: flex; align-items: center; gap: 10px; }
.dialog-kicker { flex: 1; font: 700 20px/1 var(--font-sign); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.x { border: 0; background: transparent; color: var(--muted); font-size: 15px; border-radius: 6px; padding: 4px 8px; }
.x:hover { background: var(--surface-2); color: var(--ink); }
.field { display: grid; gap: 6px; }
.field > span { font-size: 12px; font-weight: 600; color: var(--muted); }
.field input, .field textarea, .field select { width: 100%; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--hair); background: var(--surface); }
.field textarea { resize: vertical; line-height: 1.45; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--line); box-shadow: 0 0 0 3px color-mix(in srgb, var(--line) 18%, transparent); }
#task-title, #project-name { font-size: 16px; font-weight: 600; }
.seg { display: flex; border: 1px solid var(--hair); border-radius: 8px; overflow: hidden; }
.seg button { flex: 1; border: 0; border-right: 1px solid var(--hair); background: var(--surface); padding: 8px 6px; font-weight: 500; color: var(--ink-2); }
.seg button:last-child { border-right: 0; }
.seg button.is-on { background: var(--ink); color: var(--surface); }
.dialog-meta { margin: 0; color: var(--muted); font-size: 12.5px; }
.dialog-foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 50; max-width: min(560px, 92vw); background: var(--danger); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 500; box-shadow: var(--shadow); }

/* ---------------------------------------------------------------- вход */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login { width: min(340px, 100%); display: flex; flex-direction: column; gap: 16px; padding: 26px; background: var(--surface); border: 1px solid var(--hair); border-radius: 14px; box-shadow: var(--shadow); }
.login-error { margin: 0; color: var(--danger); font-weight: 500; }

/* ---------------------------------------------------------------- телефон: проекты столбиком, состояния по очереди */
@media (max-width: 820px) {
  .board { padding: 0 12px 40px; overflow-x: visible; }
  .grid { display: block; min-width: 0; }
  .col-title { display: none; }
  .lane { display: block; margin: 14px 0; background: var(--surface); border: 1px solid var(--hair); border-left: 6px solid var(--line); border-radius: 12px; overflow: hidden; }
  .lane > * { border: 0; margin: 0; border-radius: 0; }
  .lane-head { border-left: 0; }
  .lane > .cell:last-child { border: 0; border-radius: 0; }
  .cell { min-height: 0; padding: 4px 12px 10px; }
  .cell-label { display: block; font: 700 15px/1 var(--font-sign); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 6px 0 2px; }
  .cell.is-empty:not([data-status="todo"]) { display: none; }
  .bar { padding: 10px 12px; }
  .bar-note { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }