/* Danish's To-Do. The Project Workbench look carried over as is: black
   ground, one wordmark, one oversized all-caps numbered list. */

@font-face {
  font-family: 'Overused-Grotesk';
  src: url('/assets/fonts/overusedgrotesk-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Overused-Grotesk';
  src: url('/assets/fonts/overusedgrotesk-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --ink:      #ffffff;
  --ground:   #000000;
  --dim:      #4a4a4a;
  --quiet:    #6e6e6e;
  --fpl-blue: #03f6ff;   /* the mark, and the overdue label */

  --font: 'Overused-Grotesk', -apple-system, BlinkMacSystemFont,
          'Helvetica Neue', Arial, sans-serif;

  --row: clamp(1.5rem, 3.4vw, 3.4rem);
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --speed: 180ms;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 600;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

/* ── Masthead ────────────────────────────────────────────────────────────── */

.masthead {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1.1rem, 2.6vh, 2rem) var(--gutter);
  padding-top: max(clamp(1.1rem, 2.6vh, 2rem), env(safe-area-inset-top));
  background: linear-gradient(var(--ground) 70%, transparent);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  color: var(--ink);
  text-decoration: none;
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  letter-spacing: -0.015em;
  transition: opacity var(--speed) ease;
}

.wordmark:hover { opacity: 0.65; }

.wordmark .mark {
  height: 1.05em;
  width: auto;
  flex: none;
  fill: none;
  stroke: var(--fpl-blue);
  stroke-width: 2.6;
  stroke-linecap: square;
}

.home-link {
  color: var(--quiet);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--speed) ease;
}

.home-link:hover { color: var(--ink); }

/* ── The list ────────────────────────────────────────────────────────────── */

.stage {
  padding: clamp(0.5rem, 3vh, 2.5rem) var(--gutter) 7rem;
  padding-bottom: calc(7rem + env(safe-area-inset-bottom));
}

.status {
  margin: 0;
  color: var(--quiet);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status:empty { display: none; }

.tasks { counter-reset: task -1; }   /* the first increment lands on 00 */

.group + .group { margin-top: clamp(2rem, 5vh, 3.5rem); }

.group-name {
  margin: 0 0 0.9rem;
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.task {
  counter-increment: task;
  display: flex;
  align-items: baseline;
  gap: 0.3em;
  width: 100%;
  margin: 0;
  padding: 0.12em 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  font-size: var(--row);
  line-height: 1.12;
  letter-spacing: -0.03em;
  word-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: color var(--speed) ease, transform var(--speed) ease, opacity 320ms ease;
}

.task + .task { margin-top: 0.32em; }

/* Hovering one row pushes every other row back, as on the Workbench. */
@media (hover: hover) {
  .tasks:hover .task { color: var(--dim); }
  .tasks:hover .task:hover { color: var(--ink); transform: translateX(0.14em); }
}

.task:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

/* Tabular digits keep the names in one column; the period is split out
   because Overused Grotesk gives it a full monospace advance otherwise. */
.num {
  flex: none;
  font-variant-numeric: tabular-nums;
}

.num::before { content: counter(task, decimal-leading-zero); }
.num::after  { content: "."; font-variant-numeric: normal; }

.body {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.name { display: block; }

.meta {
  display: block;
  margin-top: 0.5rem;
  color: var(--quiet);
  font-size: 0.68rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.16em;
  word-spacing: normal;
}

.meta .late { color: var(--fpl-blue); }

/* A tapped row is struck through and waits a few seconds for an undo
   before it is written as done. */
.task.is-done { color: var(--dim); }
.task.is-done .name { text-decoration: line-through; text-decoration-thickness: 0.07em; }
.task.is-gone { opacity: 0; }

/* ── Undo bar ────────────────────────────────────────────────────────────── */

.undo {
  position: fixed;
  left: var(--gutter);
  right: var(--gutter);
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 34rem;
  margin: 0 auto;
  padding: 0.9rem 1rem 0.9rem 1.2rem;
  border: 1px solid #262626;
  background: #0d0d0d;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.undo[hidden] { display: none; }

.undo-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--quiet);
}

.undo-btn {
  flex: none;
  padding: 0.55rem 1rem;
  border: 1px solid var(--ink);
  background: none;
  color: var(--ink);
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
}

/* ── Phones ──────────────────────────────────────────────────────────────── */

@media (max-width: 34rem) {
  :root { --row: clamp(1.3rem, 6.2vw, 1.9rem); }
  .task + .task { margin-top: 0.55em; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 1ms !important; }
}