/* Spin Cycle: a task inbox run as a laundromat.
   Loads = tasks, machines = statuses. One accent (cobalt), hazard yellow only for jammed machines.
   Shape rule: sharp corners everywhere, circles only for drums. */

@font-face { font-family: "Oswald"; src: url("assets/oswald.ttf") format("truetype"); font-weight: 200 700; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("assets/space-grotesk.ttf") format("truetype"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("assets/ibm-plex-mono.ttf") format("truetype"); font-weight: 400; font-display: swap; }

:root {
  --font-display: "Oswald", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-body: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --text: #14181f;
  --muted: #4a5260;
  --line: #14181f;
  --wall: #e4e9ee;
  --tile: #d6dde5;
  --machine: #f8f9fb;
  --tray: #e9edf2;
  --ticket: #ffffff;
  --shadow: #0f1a52;
  --accent: #2a3cff;
  --on-accent: #ffffff;
  --hazard: #ffd23a;
  --stripe: #14181f;
  --glass-a: #f2f6ff;
  --glass-b: #b9c6ff;
  --head-bg: #14181f;
  --head-text: #f4f6f9;
  --field-bg: #f8f9fb;
  --field-text: #14181f;
  --field-line: #f8f9fb;
  --backdrop: rgb(15 26 82 / 0.6);
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #eef1f6;
    --muted: #a9b3c3;
    --line: #dfe5ee;
    --wall: #0d1117;
    --tile: #151b24;
    --machine: #1a212c;
    --tray: #131922;
    --ticket: #232b38;
    --shadow: #04060a;
    --accent: #8f9bff;
    --on-accent: #0d1117;
    --stripe: #0d1117;
    --glass-a: #2b3550;
    --glass-b: #3b4a85;
    --head-bg: #05070b;
    --head-text: #eef1f6;
    --field-bg: #1a212c;
    --field-text: #eef1f6;
    --field-line: #dfe5ee;
    --backdrop: rgb(2 4 10 / 0.72);
  }
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  font: 400 16px/1.5 var(--font-body);
  color: var(--text);
  background-color: var(--wall);
  background-image:
    linear-gradient(var(--tile) 2px, transparent 2px),
    linear-gradient(90deg, var(--tile) 2px, transparent 2px);
  background-size: 64px 64px;
}

body:has(dialog[open]) { overflow: hidden; }

h1, h2, h3, p, dl, dd, ol, ul { margin: 0; }
ul, ol { padding: 0; list-style: none; }

button, input, select { font: inherit; color: inherit; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute; left: 12px; top: -80px; z-index: 5;
  padding: 10px 14px; background: var(--hazard); color: #14181f; font-weight: 700;
  border: 2px solid #14181f;
}
.skip:focus { top: 12px; }

/* ---------- header sign ---------- */

.sign {
  background: var(--head-bg);
  color: var(--head-text);
  border-bottom: 4px solid var(--accent);
}
.sign :focus-visible { outline-color: var(--hazard); }

.sign-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 16px 28px 18px;
  display: grid; grid-template-columns: 1fr auto; gap: 16px 32px; align-items: end;
}

.brand { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand h1 {
  font: 700 clamp(40px, 5vw, 58px)/0.95 var(--font-display);
  text-transform: uppercase; letter-spacing: 0.02em;
}
.tagline { margin-top: 4px; font-size: 15px; color: #c9d1dd; }

.brand-drum {
  flex: none; width: 52px; height: 52px; border-radius: 50%;
  border: 5px solid var(--head-text);
  background: conic-gradient(from 0deg, var(--accent) 0 25%, transparent 0 50%, var(--accent) 0 75%, transparent 0);
}

.controls { display: flex; gap: 14px; align-items: end; }
.field { display: grid; gap: 6px; }
.field label { font-size: 14px; font-weight: 600; color: var(--head-text); }
.field-search { width: min(340px, 34vw); }
.field-filter { width: 200px; }

.field input, .field select {
  width: 100%; height: 46px; padding: 0 12px;
  background: var(--field-bg); color: var(--field-text);
  border: 2px solid var(--field-line); border-radius: 0;
}
.field input { -webkit-appearance: none; appearance: none; }
.field input::placeholder { color: #566070; opacity: 1; }
@media (prefers-color-scheme: dark) { .field input::placeholder { color: #98a3b5; } }

/* ---------- floor ---------- */

.wrap { max-width: 1400px; margin: 0 auto; padding: 18px 28px 64px; }

.readout {
  display: inline-block; margin-bottom: 18px; padding: 4px 10px;
  font: 400 13px/1.4 var(--font-mono);
  background: var(--machine); border: 2px solid var(--line);
}

.floor { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; outline: none; }

@media (min-width: 760px) {
  .floor[data-cols="2"], .floor[data-cols="3"], .floor[data-cols="4"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1180px) {
  .floor[data-cols="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .floor[data-cols="4"] { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
}

.machine {
  min-width: 0;
  background: var(--machine);
  border: 3px solid var(--line);
  box-shadow: 8px 8px 0 var(--shadow);
}

.machine-head {
  display: grid; justify-items: center; gap: 8px;
  grid-template-areas: "title" "drum" "meta";
  padding: 14px 14px 20px;
  border-bottom: 3px solid var(--line);
}
.machine-title { grid-area: title; width: 100%; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.machine-title h2 { font: 700 30px/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.02em; }
.nick { font: 400 12px/1.2 var(--font-mono); color: var(--muted); text-align: right; }
.machine-meta { grid-area: meta; font: 400 13px/1.3 var(--font-mono); color: var(--muted); }

/* drum */

.drum {
  grid-area: drum;
  --size: 132px;
  position: relative; display: grid; place-items: center;
  width: var(--size); height: var(--size); margin: 10px;
  padding: 0; border-radius: 50%; cursor: pointer;
  background: var(--machine);
  border: 6px solid var(--line);
  box-shadow: 0 0 0 5px var(--machine), 0 0 0 8px var(--line);
  transition: transform 0.15s ease;
}
.drum:hover { transform: scale(1.04) rotate(-2deg); }
.drum:active { transform: scale(0.97); }
.drum[aria-pressed="true"] { box-shadow: 0 0 0 5px var(--machine), 0 0 0 10px var(--accent); }

.glass {
  position: absolute; inset: 0; border-radius: 50%; overflow: hidden;
  background:
    radial-gradient(circle at 32% 26%, rgb(255 255 255 / 0.55), transparent 36%),
    radial-gradient(circle, var(--glass-a), var(--glass-b));
}
.clothes {
  position: absolute; inset: 9%; border-radius: 50%; opacity: 0.85;
  background: conic-gradient(from 20deg, var(--accent) 0 14%, transparent 0 24%, var(--ticket) 0 40%, transparent 0 52%, var(--line) 0 60%, transparent 0 74%, var(--accent) 0 86%, transparent 0);
}
.machine[data-status="todo"] .clothes {
  inset: 34% 8% 6%; border-radius: 50% 50% 46% 46%;
  background: conic-gradient(from 200deg at 50% 100%, var(--accent) 0 18%, var(--ticket) 0 36%, var(--line) 0 44%, var(--accent) 0 60%, var(--ticket) 0 78%, var(--line) 0);
}
.machine[data-status="done"] .clothes {
  inset: 24% 20%; border-radius: 4px; opacity: 1;
  background: repeating-linear-gradient(0deg, var(--accent) 0 12px, var(--ticket) 12px 16px);
  border: 2px solid var(--line);
}
.machine[data-status="blocked"] .clothes { opacity: 0.35; }
.machine[data-status="blocked"] .glass::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(-45deg, var(--hazard) 0 12px, var(--stripe) 12px 24px);
  clip-path: polygon(0 38%, 100% 18%, 100% 44%, 0 64%);
}

.drum-count {
  position: relative; z-index: 1; min-width: 62px; padding: 0 10px;
  font: 700 42px/1.1 var(--font-display); text-align: center;
  background: var(--machine); color: var(--text); border: 3px solid var(--line);
}

.is-spinning .clothes { animation: spin 3.2s linear infinite; }
.drum.thump { animation: thump 0.6s ease-out; }
.ticket.arrive { animation: drop-in 0.55s cubic-bezier(0.16, 1, 0.3, 1); }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes thump {
  0% { transform: scale(1); }
  30% { transform: scale(1.12) rotate(-4deg); }
  60% { transform: scale(0.96) rotate(3deg); }
  100% { transform: scale(1); }
}
@keyframes drop-in {
  from { opacity: 0; transform: translateY(-28px) rotate(-3deg); }
  to { opacity: 1; transform: translateY(0) rotate(var(--tilt, 0deg)); }
}

/* tickets */

.tickets { display: grid; gap: 14px; padding: 18px 16px 20px; background: var(--tray); }
.floor[data-cols="1"] .tickets { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.tickets:empty::before { content: "Empty drum"; font: 400 13px var(--font-mono); color: var(--muted); }

.ticket {
  position: relative; min-width: 0;
  padding: 10px 12px 12px 22px;
  background: var(--ticket); border: 2px solid var(--line);
  box-shadow: 3px 3px 0 var(--shadow);
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.ticket:nth-child(4n+1) { --tilt: -0.6deg; }
.ticket:nth-child(4n+2) { --tilt: 0.5deg; }
.ticket:nth-child(4n+3) { --tilt: -0.2deg; }
.ticket:nth-child(4n+4) { --tilt: 0.4deg; }
.ticket:hover { transform: translate(-1px, -2px) rotate(0deg); box-shadow: 5px 6px 0 var(--shadow); }
.ticket:active { transform: translateY(1px) rotate(0deg); box-shadow: 1px 1px 0 var(--shadow); }

.ticket::before {
  content: ""; position: absolute; left: -9px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  border-radius: 50%; background: var(--tray); border: 2px solid var(--line);
}
.ticket-top { display: flex; justify-content: space-between; gap: 8px; font: 400 12px/1.3 var(--font-mono); color: var(--muted); }
.ticket-top span:last-child { text-align: right; }
.ticket-title { margin: 6px 0 8px; font: 600 17px/1.25 var(--font-body); overflow-wrap: anywhere; }

.open-item {
  display: block; padding: 0; margin: 0; width: 100%;
  background: none; border: 0; text-align: left; font: inherit; color: inherit; cursor: pointer;
}
.open-item::after { content: ""; position: absolute; inset: 0; }
.open-item:focus-visible { outline: none; }
.open-item:focus-visible::after { outline: 3px solid var(--accent); outline-offset: 4px; }

.ticket-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; font-size: 14px; color: var(--muted); }
.stamp {
  margin-left: auto; padding: 0 8px;
  font: 400 12px/20px var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em;
  border: 2px solid var(--line); color: var(--text);
}
.ticket[data-priority="high"] .stamp { background: var(--line); color: var(--machine); }
.ticket[data-priority="low"] .stamp { border-style: dashed; }

/* ---------- empty state ---------- */

.empty {
  display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center;
  max-width: 760px; margin: 12px auto 0; padding: 28px;
  background: var(--machine); border: 3px solid var(--line); box-shadow: 8px 8px 0 var(--shadow);
}
.empty-drum {
  width: 120px; height: 120px; border-radius: 50%; border: 6px solid var(--line);
  background: radial-gradient(circle at 32% 26%, rgb(255 255 255 / 0.5), transparent 36%), var(--tray);
  box-shadow: 0 0 0 6px var(--machine), 0 0 0 9px var(--line); margin: 9px;
}
.empty h2 { font: 700 32px/1.05 var(--font-display); text-transform: uppercase; }
.empty p { margin: 8px 0 16px; max-width: 46ch; color: var(--muted); overflow-wrap: anywhere; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px;
  font: 700 15px/1 var(--font-body); white-space: nowrap; cursor: pointer;
  background: var(--accent); color: var(--on-accent);
  border: 2px solid var(--line); border-radius: 0; box-shadow: 3px 3px 0 var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--shadow); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--shadow); }
.btn-close { background: var(--machine); color: var(--text); }

/* ---------- detail dialog ---------- */

dialog#detail {
  width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0;
  border: 0; background: transparent; color: var(--text); overflow: hidden;
}
dialog#detail::backdrop { background: var(--backdrop); }

.sheet {
  position: relative; height: 100%; width: min(580px, 100%); margin-left: auto; overflow-y: auto;
  padding: 0 28px 32px;
  background: var(--machine); border-left: 4px solid var(--line);
}
dialog#detail[open] .sheet { animation: sheet-in 0.32s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes sheet-in { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

.sheet-bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin: 0 -28px; padding: 14px 28px;
  background: var(--machine); border-bottom: 2px dashed var(--line);
}
.sheet-no { font: 400 14px var(--font-mono); color: var(--muted); }

.sheet-title { margin: 22px 0 18px; font: 600 34px/1.12 var(--font-display); overflow-wrap: anywhere; }

.route { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 26px; }
.route li { display: grid; justify-items: center; gap: 6px; text-align: center; font-size: 13px; line-height: 1.2; color: var(--muted); }
.route-drum {
  position: relative; width: 38px; height: 38px; border-radius: 50%; border: 4px solid var(--line);
  background: var(--tray); overflow: hidden;
}
.route li.is-current { color: var(--text); font-weight: 700; }
.route li.is-current .route-drum {
  background: conic-gradient(from 0deg, var(--accent) 0 25%, var(--ticket) 0 50%, var(--accent) 0 75%, var(--ticket) 0);
}
.route li.is-current[data-status="in-progress"] .route-drum { animation: spin 2.4s linear infinite; }
.route li.is-current[data-status="blocked"] .route-drum {
  background: repeating-linear-gradient(-45deg, var(--hazard) 0 6px, var(--stripe) 6px 12px);
}
.route li.is-current[data-status="done"] .route-drum { background: var(--accent); }
.route li.bump .route-drum { animation: thump 0.6s ease-out; }

.sheet h3 { font: 700 20px/1.1 var(--font-display); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 10px; }

.care { margin-bottom: 26px; padding: 14px 16px 16px; border: 2px dashed var(--line); background: var(--ticket); }
.care dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; }
.care dt { font: 400 13px/1.7 var(--font-mono); color: var(--muted); }
.care dd { font-weight: 600; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 0 8px; font: 400 13px/22px var(--font-mono); border: 2px solid var(--line); background: var(--machine); }

.notes { margin-bottom: 26px; }
.body { white-space: pre-line; font-size: 17px; line-height: 1.6; max-width: 62ch; }

.move { padding: 16px; margin-bottom: 8px; background: var(--tray); border: 3px solid var(--accent); }
.move label { display: block; margin-bottom: 6px; font-weight: 600; }
.move select {
  width: 100%; height: 48px; padding: 0 12px; font-weight: 600;
  background: var(--field-bg); color: var(--field-text); border: 2px solid var(--line); border-radius: 0;
}
.hint { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* ---------- toast ---------- */

.toast { position: fixed; left: 50%; bottom: 20px; z-index: 10; width: min(560px, calc(100% - 24px)); transform: translateX(-50%); pointer-events: none; }
.toast:empty { display: none; }
.toast-in-sheet { position: sticky; left: auto; bottom: 12px; width: 100%; transform: none; margin-top: 16px; }
.toast-box {
  pointer-events: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  padding: 12px 14px;
  background: #14181f; color: #f4f6f9; border: 2px solid #f4f6f9; box-shadow: 5px 5px 0 var(--shadow);
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (prefers-color-scheme: dark) { .toast-box { background: #05070b; } }
.toast-box :focus-visible { outline-color: var(--hazard); }
.toast-msg { flex: 1 1 240px; font-size: 15px; line-height: 1.4; overflow-wrap: anywhere; }
.toast-btn {
  min-height: 40px; padding: 0 14px; font: 700 14px var(--font-body); cursor: pointer;
  background: var(--hazard); color: #14181f; border: 2px solid #14181f; border-radius: 0;
}
.toast-btn.quiet { background: transparent; color: #f4f6f9; border-color: #f4f6f9; }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- small screens ---------- */

@media (max-width: 1100px) {
  .sign-inner { grid-template-columns: 1fr; }
  .field-search { width: auto; flex: 1 1 auto; }
}

@media (max-width: 759px) {
  .sign-inner { padding: 14px 16px 16px; gap: 14px; }
  .brand-drum { width: 40px; height: 40px; border-width: 4px; }
  .brand h1 { font-size: 38px; }
  .tagline { font-size: 14px; }
  .controls { flex-direction: column; align-items: stretch; gap: 10px; }
  .field-filter { width: 100%; }

  .wrap { padding: 14px 16px 48px; }
  .floor { gap: 24px; }
  .machine { box-shadow: 5px 5px 0 var(--shadow); }

  .machine-head {
    grid-template-areas: "drum title" "drum meta";
    grid-template-columns: auto 1fr; justify-items: start; align-items: center; column-gap: 12px; padding: 10px 14px 12px;
  }
  .machine-title { flex-direction: column; align-items: flex-start; gap: 2px; }
  .nick { text-align: left; }
  .drum { --size: 84px; margin: 8px; border-width: 5px; }
  .drum-count { min-width: 44px; font-size: 28px; border-width: 2px; padding: 0 6px; }
  .machine-meta { align-self: start; }
  .tickets { padding: 14px 14px 16px; }

  .empty { grid-template-columns: 1fr; padding: 20px; gap: 16px; }
  .empty-drum { width: 80px; height: 80px; }

  .sheet { padding: 0 18px 28px; border-left: 0; }
  .sheet-bar { margin: 0 -18px; padding: 10px 18px; }
  .sheet-title { font-size: 28px; margin-top: 16px; }
  .care dl { grid-template-columns: 1fr; gap: 2px; }
  .care dd { margin-bottom: 8px; }
  dialog#detail[open] .sheet { animation-name: sheet-up; }
}
@keyframes sheet-up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }

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