/* Youell Desk — the board.
   One screen. Columns, cards, drag. No vocabulary to learn.
   Brand colours match youellsystems.co.uk. */

:root {
  --bg: #f4f2ee;
  --card: #ffffff;
  --ink: #1b1533;
  --ink-soft: #6d6a77;
  --ink-faint: #9b98a5;
  --line: #e4e0d9;
  --accent: #d9702f;
  --accent-soft: #fdf1e8;
  --due: #c0392b;
  --soon: #b7791f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(27, 21, 51, .07), 0 1px 3px rgba(27, 21, 51, .06);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 14.5px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- top bar ---------- */
.top {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0px)) 20px;
  padding-top: calc(14px + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid var(--line); background: var(--card);
  position: sticky; top: 0; z-index: 20;
}
.brand { font: 600 17px/1 var(--serif); letter-spacing: -.2px; margin-right: 4px; white-space: nowrap; }
.add {
  flex: 1; max-width: 520px; display: flex; align-items: center; gap: 8px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 0 10px;
}
.add:focus-within { border-color: var(--accent); background: #fff; }
.add input { flex: 1; border: 0; background: none; padding: 9px 0; }
.add input:focus { outline: 0; }
.add .hint { color: var(--ink-faint); font-size: 12px; white-space: nowrap; }
.top .spacer { flex: 1; }
.iconbtn {
  border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; color: var(--ink-soft);
}
.iconbtn:hover { border-color: var(--ink-faint); color: var(--ink); }

/* ---------- columns ---------- */
.board {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px; padding: 16px 20px 40px; align-items: start;
}
.col { background: transparent; min-width: 0; }
.col > h2 {
  margin: 0 0 10px; font: 600 12.5px/1 var(--sans); letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-soft);
  display: flex; align-items: center; gap: 7px;
}
.col > h2 .count {
  font-weight: 500; color: var(--ink-faint); letter-spacing: 0; text-transform: none; font-size: 12px;
}
.drop { display: flex; flex-direction: column; gap: 8px; min-height: 60px; border-radius: var(--radius); padding: 2px; }
.drop.over { background: var(--accent-soft); box-shadow: inset 0 0 0 2px var(--accent); }
.empty { color: var(--ink-faint); font-size: 13px; padding: 14px 10px; text-align: center; }

/* ---------- cards ---------- */
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 11px 12px 10px; cursor: grab; position: relative;
  border-left: 3px solid transparent; overflow: hidden;
}
.card:hover { box-shadow: 0 2px 6px rgba(27, 21, 51, .12); }
.card.dragging { opacity: .45; cursor: grabbing; }
.card .title { font-weight: 500; line-height: 1.35; word-break: break-word; }
.card .meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px; }
.card.done .title { color: var(--ink-soft); }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; line-height: 1; padding: 4px 7px; border-radius: 5px;
  background: var(--bg); color: var(--ink-soft); white-space: nowrap;
}
.chip.client { font-weight: 500; }
.chip.due { background: #fdeceb; color: var(--due); font-weight: 500; }
.chip.soon { background: #fdf4e3; color: var(--soon); }
.chip.steps { background: var(--bg); }
.chip.money { background: #eaf7ee; color: #1f7a3d; }
/* Waiting is someone else's clock, so it warms rather than alarms: neutral for the
   first week, amber after that, grey-blue once it has gone properly cold. Never red
   — red is reserved for things Max is actually late on. */
.chip.replied { background: #e6f4ea; color: #146c2e; font-weight: 600; }
.chip.wait { background: #eef2f7; color: #4a5a6e; }
.chip.wait.warm { background: #fdf4e3; color: var(--soon); font-weight: 500; }
.chip.wait.cold { background: #eceef5; color: #5b5f85; font-weight: 500; }

/* ---------- card detail ---------- */
.scrim {
  position: fixed; inset: 0; background: rgba(27, 21, 51, .35);
  display: flex; justify-content: flex-end; z-index: 40;
}
.panel {
  width: min(460px, 100%); background: var(--card); height: 100%; overflow-y: auto;
  padding: 22px 22px calc(28px + env(safe-area-inset-bottom, 0px));
  box-shadow: -2px 0 20px rgba(27, 21, 51, .18);
}
.panel h3 { margin: 0 0 2px; font: 600 19px/1.3 var(--serif); }
.panel .sub { color: var(--ink-faint); font-size: 12.5px; margin-bottom: 18px; }
.panel label { display: block; font-size: 12px; color: var(--ink-soft); margin: 14px 0 5px; font-weight: 500; }
.panel input[type=text], .panel input[type=date], .panel textarea, .panel select {
  width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 8px 10px; background: #fff;
}
.panel textarea { min-height: 84px; resize: vertical; }
.panel .row { display: flex; gap: 10px; }
.panel .row > * { flex: 1; min-width: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.btn {
  border: 1px solid var(--line); background: var(--card); border-radius: 7px;
  padding: 8px 13px; cursor: pointer; font-weight: 500;
}
.btn:hover { border-color: var(--ink-faint); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(.94); }
.btn.quiet { color: var(--ink-soft); }
.steps { list-style: none; margin: 6px 0 0; padding: 0; }
.steps li { display: flex; gap: 8px; align-items: flex-start; padding: 5px 0; }
.steps input { margin-top: 3px; }
.steps li.ticked span { color: var(--ink-faint); text-decoration: line-through; }

/* ---------- toasts, login ---------- */
#toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: 22px; display: grid; gap: 8px; z-index: 60; }
.toast {
  background: var(--ink); color: #fff; padding: 10px 15px; border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,.2); font-size: 13.5px;
}
.toast.bad { background: var(--due); }
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login form { background: var(--card); padding: 30px; border-radius: 14px; box-shadow: var(--shadow); width: min(360px, 100%); }
.login h1 { font: 600 22px/1 var(--serif); margin: 0 0 18px; }
.login input { width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 10px; margin-bottom: 12px; }

/* ---------- narrow ---------- */
@media (max-width: 900px) {
  .board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  /* Columns side by side and swipeable, like Trello's app. Stacking them meant
     scrolling past fourteen To-do cards to reach Doing. The board scrolls
     sideways; the page itself must not. */
  .board {
    display: flex; gap: 10px; padding: 12px;
    overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .board::-webkit-scrollbar { display: none; }
  .col { flex: 0 0 86vw; scroll-snap-align: center; }

  /* Two rows of chrome, not three, and the thing you use most comes first. */
  .top { flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
  .add { order: 1; flex: 1 1 100%; max-width: none; }
  .top .spacer { display: none; }
  .find { order: 2; flex: 1 1 auto; width: auto; }
  .iconbtn { order: 3; }
}

/* ---------- find, money ---------- */
.find {
  border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  padding: 8px 11px; width: 170px; min-width: 0;
}
.find:focus { outline: 0; border-color: var(--accent); }

.sums { display: flex; gap: 10px; margin: 6px 0 4px; flex-wrap: wrap; }
.sum { background: var(--bg); border-radius: 8px; padding: 10px 13px; flex: 1; min-width: 108px; }
.sum .n { font: 600 17px/1.2 var(--serif); }
.sum .l { font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }
.sum.bad .n { color: var(--due); }

.inv {
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px;
  margin-top: 8px; cursor: pointer; background: var(--card);
}
.inv:hover { border-color: var(--ink-faint); }
.inv.bad { border-color: #f0c4c0; background: #fffafa; }
.inv .who { font-weight: 500; display: flex; justify-content: space-between; gap: 10px; }
.inv .amt { font-variant-numeric: tabular-nums; }
.inv .sub2 { font-size: 12px; color: var(--ink-soft); margin-top: 3px; }
.inv.raise { border-left: 3px solid var(--accent); }
.inv .lines { list-style: none; margin: 6px 0 0; padding: 0; }
.inv .lines li { font-size: 12.5px; color: var(--ink-soft); padding: 1px 0; }
.inv .lines li::before { content: "· "; color: var(--ink-faint); }
.btn.small { padding: 5px 10px; font-size: 12.5px; margin-top: 9px; }

/* Pointer dragging. Cards allow normal touch scrolling: a swipe scrolls the board,
   and a 280ms hold starts a drag (see makeDraggable). touch-action:none here would
   make the board unscrollable with a finger, since cards cover most of the screen. */
.card { touch-action: pan-x pan-y; -webkit-user-select: none; user-select: none; }
.card.float {
  position: fixed; z-index: 50; pointer-events: none; margin: 0;
  box-shadow: 0 8px 24px rgba(27, 21, 51, .22); transform: rotate(1.5deg);
  opacity: .96;
}

/* ---------- card note, done pile, add preview, undo ---------- */
.card .note {
  font-size: 12.5px; color: var(--ink-soft); margin-top: 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.showmore {
  border: 1px dashed var(--line); background: none; border-radius: 8px;
  padding: 8px; cursor: pointer; color: var(--ink-faint); font-size: 12.5px; width: 100%;
}
.showmore:hover { border-color: var(--ink-faint); color: var(--ink-soft); }

.preview {
  margin: -6px 20px 0; padding: 7px 11px; background: var(--accent-soft);
  border-radius: 0 0 8px 8px; font-size: 12.5px; color: #9c5420;
}
.toast { display: flex; align-items: center; gap: 14px; }
.toast button {
  background: none; border: 0; color: #ffc89e; font-weight: 600;
  cursor: pointer; padding: 0; text-decoration: underline;
}
@media (max-width: 620px) { .preview { margin: -4px 12px 0; } }

.clash {
  margin-top: 16px; padding: 12px 14px; border-radius: 8px;
  background: #fdf4e3; border: 1px solid #f0d9a8;
}
.clash .h { font-weight: 600; color: #8a5a10; margin-bottom: 4px; }
.clash .n { font-size: 12.5px; color: var(--ink-soft); margin-bottom: 10px; }
.clash .btn { margin-right: 8px; }

/* Only shown when a scheduled job has failed or gone quiet, so it carries weight. */
.warnstrip {
  margin: 0 20px; padding: 9px 13px; border-radius: 0 0 8px 8px;
  background: #fdeceb; color: #8c2f26; font-size: 13px; font-weight: 500;
}
@media (max-width: 620px) { .warnstrip { margin: 0 12px; } }