/* ============================================================
   THE PASS — a shared task rail
   Kitchen pass metaphor: paper tickets on a metal rail.
   ============================================================ */

@font-face {
  font-family: "DM Serif Display";
  src: url("assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --board: #1b2523;
  --board-2: #22302c;
  --board-3: #2b3b36;
  --chalk: #efe7d8;
  --chalk-dim: #9fb0aa;
  --paper: #f6f1e4;
  --paper-2: #e9e1cf;
  --ink: #27221c;
  --ink-dim: #6d6459;
  --red: #df4a2e;
  --amber: #e0a92f;
  --teal: #5aa898;
  --steel: #8d9a96;
  --line: rgba(239, 231, 216, 0.16);
  --rail-metal: linear-gradient(180deg, #eef3ef 0%, #a7b4b0 34%, #596763 62%, #c6cfcb 78%, #7e8c88 100%);
  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --shadow-paper: 4px 6px 0 rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--board);
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.32) 0%, rgba(0, 0, 0, 0) 22%),
    repeating-linear-gradient(90deg, rgba(239, 231, 216, 0.035) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(239, 231, 216, 0.03) 0 1px, transparent 1px 88px);
  color: var(--chalk);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.5;
}

h1, h2, h3, p, dl, dd { margin: 0; }

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

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--amber);
  color: var(--ink);
  text-decoration: none;
  border-radius: 2px;
  transition: top 0.15s ease;
}
.skip:focus { top: 12px; }

/* ------------------------------------------------------------
   Masthead
   ------------------------------------------------------------ */
.masthead {
  display: grid;
  grid-template-columns: minmax(200px, auto) 1fr auto;
  align-items: end;
  gap: 18px 28px;
  padding: 20px clamp(16px, 3vw, 40px) 16px;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { color: var(--red); display: inline-flex; }
.brand__text { display: flex; flex-direction: column; }
.wordmark {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
}
.tagline {
  color: var(--chalk-dim);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  margin-top: 4px;
}

.tally {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding-bottom: 4px;
}
.tally__cell {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--chalk-dim);
  white-space: nowrap;
}
.tally__cell b {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--chalk);
  font-weight: 400;
}
.tally__cell--in-progress b { color: var(--amber); }
.tally__cell--blocked b { color: var(--red); }
.tally__cell--done b { color: var(--teal); }

.pad { display: flex; gap: 12px; align-items: flex-end; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label {
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  color: var(--chalk-dim);
  text-transform: lowercase;
}
.field--search input,
.field--filter select {
  height: 42px;
  background: var(--board-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--chalk);
  padding: 0 12px;
}
.field--search input {
  width: clamp(180px, 22vw, 300px);
  border-bottom: 2px solid var(--steel);
}
.field--filter select { min-width: 160px; cursor: pointer; }
.field--search input::placeholder { color: #6f807a; }
.field--search input:focus,
.field--filter select:focus { border-color: var(--amber); }

/* ------------------------------------------------------------
   Expediter call (feedback)
   ------------------------------------------------------------ */
.call {
  min-height: 34px;
  display: flex;
  align-items: center;
  padding: 0 clamp(16px, 3vw, 40px);
  font-size: 0.82rem;
  color: var(--ink);
  background: transparent;
  overflow: hidden;
}
.call:empty { visibility: hidden; }
.call.is-live {
  background: var(--amber);
  border-bottom: 2px solid var(--ink);
  animation: call-in 0.28s ease-out both;
}
@keyframes call-in {
  from { transform: translateY(-8px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.call__bell { margin-right: 8px; }

/* ------------------------------------------------------------
   Board + rail
   ------------------------------------------------------------ */
.board { padding: 22px clamp(16px, 3vw, 40px) 40px; }

.rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
}

.lane { min-width: 0; }
.lane__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 0 4px 8px;
}
.lane__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.28rem;
  line-height: 1;
}
.lane__sub {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--chalk-dim);
  text-transform: lowercase;
}
.lane__count {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--chalk-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 1px 9px;
  align-self: center;
}

.lane__bar {
  height: 13px;
  border-radius: 3px;
  background: var(--rail-metal);
  border-top: 1px solid #f4f8f5;
  border-bottom: 2px solid #101816;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.45), inset 0 -3px 5px rgba(0, 0, 0, 0.25);
}

.lane--in-progress .lane__bar {
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.45), inset 0 -3px 5px rgba(0, 0, 0, 0.25), 0 0 26px rgba(224, 169, 47, 0.4);
}

.lane__tickets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 20px;
}

/* ------------------------------------------------------------
   Ticket
   ------------------------------------------------------------ */
.ticket {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  padding: 15px 14px 13px;
  box-shadow: var(--shadow-paper);
}
.lane__none {
  font-size: 0.74rem;
  color: var(--chalk-dim);
  border: 1px dashed var(--line);
  padding: 14px 12px;
  text-align: center;
}
.lane__tickets li:nth-child(odd) .ticket { transform: rotate(-0.35deg); }
.lane__tickets li:nth-child(even) .ticket { transform: rotate(0.3deg); }

.ticket__clip {
  position: absolute;
  pointer-events: none;
  top: -19px;
  left: 50%;
  width: 30px;
  height: 20px;
  transform: translateX(-50%);
  border: 3px solid #aab6b2;
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, #e7ece9, #97a5a1);
  box-shadow: inset 0 -2px 2px rgba(0, 0, 0, 0.25);
}
.ticket__clip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -5px;
  width: 46px;
  height: 7px;
  transform: translateX(-50%);
  border-radius: 3px;
  background: linear-gradient(180deg, #f0f4f1, #6f7d79);
}

/* torn/perforated bottom */
.ticket::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 8px;
  background: radial-gradient(circle at 6px 8px, var(--board) 5px, transparent 5.5px);
  background-size: 12px 8px;
  background-repeat: repeat-x;
  pointer-events: none;
}

.ticket__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  border-bottom: 1px dashed rgba(39, 34, 28, 0.32);
  padding-bottom: 8px;
}
.ticket__pri { letter-spacing: 0.14em; }
.pri--high { color: var(--red); }
.pri--medium { color: #a9791b; }
.pri--low { color: var(--steel); }

.ticket__head { margin: 10px 0 6px; }
.ticket__open {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.ticket__open:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.ticket__open::after {
  content: "";
  position: absolute;
  inset: 0;
}

.ticket__summary {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ink-dim);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ticket__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 11px 0 0;
  font-size: 0.72rem;
}
.ticket__meta div { display: flex; gap: 7px; min-width: 0; }
.ticket__meta dt { color: var(--ink-dim); flex: none; }
.ticket__meta dd {
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ticket__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(39, 34, 28, 0.32);
}
.ticket__notes { font-size: 0.68rem; color: var(--ink-dim); letter-spacing: 0.04em; }

.stamp {
  display: inline-block;
  border: 2px solid currentColor;
  padding: 2px 7px;
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: rotate(-4deg);
  border-radius: 2px;
}
.stamp--todo { color: #55625e; }
.stamp--in-progress { color: #a9791b; }
.stamp--blocked { color: var(--red); }
.stamp--done { color: #357e70; }

/* ------------------------------------------------------------
   Empty state
   ------------------------------------------------------------ */
.empty {
  max-width: 520px;
  margin: 40px auto;
  text-align: center;
  border: 2px dashed var(--line);
  padding: 40px 24px;
  border-radius: 3px;
}
.empty__code {
  font-family: var(--serif);
  font-size: 3.4rem;
  line-height: 1;
  color: var(--red);
}
.empty__title { font-family: var(--serif); font-weight: 400; font-size: 1.5rem; margin: 10px 0 8px; }
.empty__text { color: var(--chalk-dim); font-size: 0.86rem; margin-bottom: 20px; }
.empty__reset {
  background: var(--amber);
  color: var(--ink);
  border: none;
  padding: 11px 18px;
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.03em;
}
.empty__reset:hover { background: #f0bd4b; }

/* ------------------------------------------------------------
   Detail — the dupe ticket
   ------------------------------------------------------------ */
.detail {
  position: fixed;
  inset: 0;
  border: none;
  padding: 0;
  background: transparent;
  color: var(--ink);
  width: min(620px, 94vw);
  max-width: 620px;
  max-height: 94dvh;
}
.detail::backdrop {
  background: rgba(9, 14, 13, 0.74);
  backdrop-filter: blur(2px);
}
.dupe {
  background: var(--paper);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 8px 10px 0 rgba(0, 0, 0, 0.4);
  max-height: 94dvh;
  overflow: auto;
  padding: 22px 22px 24px;
  position: relative;
  animation: dupe-in 0.24s ease-out both;
}
@keyframes dupe-in {
  from { transform: translateY(10px) scale(0.99); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.dupe__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 10px;
}
.dupe__id { font-size: 0.72rem; letter-spacing: 0.14em; color: var(--ink-dim); }
.close-detail {
  background: none;
  border: 1px solid var(--ink);
  border-radius: 2px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
}
.close-detail:hover { background: var(--ink); color: var(--paper); }

.dupe__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 4.5vw, 2rem);
  line-height: 1.08;
  margin: 16px 0 12px;
}

.dupe__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  font-size: 0.78rem;
  border: 1px dashed rgba(39, 34, 28, 0.35);
  padding: 12px 14px;
  margin-bottom: 16px;
}
.dupe__meta div { display: flex; gap: 8px; min-width: 0; }
.dupe__meta dt { color: var(--ink-dim); flex: none; }
.dupe__meta dd { overflow-wrap: anywhere; }

.dupe__body { font-size: 0.9rem; line-height: 1.68; }
.dupe__body p + p { margin-top: 12px; }

.dupe__control {
  margin-top: 20px;
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}
.dupe__control label {
  display: block;
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.dupe__control select {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.92rem;
}
.dupe__control select:focus { border-color: var(--red); }
.dupe__hint { font-size: 0.72rem; color: var(--ink-dim); margin-top: 8px; }

.dupe__status-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.dupe__status-line .stamp { font-size: 0.72rem; padding: 3px 10px; }
.dupe__station { font-size: 0.78rem; color: var(--ink-dim); letter-spacing: 0.04em; }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.foot {
  border-top: 1px solid var(--line);
  padding: 20px clamp(16px, 3vw, 40px) 40px;
  color: var(--chalk-dim);
  font-size: 0.7rem;
  line-height: 1.7;
  max-width: 70ch;
}

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 1080px) {
  .masthead { grid-template-columns: 1fr auto; }
  .tally { grid-column: 1 / -1; order: 3; }
  .pad { grid-column: 1 / -1; order: 2; }
  .rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .masthead {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 14px;
    padding-top: 16px;
  }
  .pad { flex-direction: column; gap: 10px; }
  .field--search input,
  .field--filter select { width: 100%; }
  .rail { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .board { padding-top: 16px; }
  .ticket__summary { -webkit-line-clamp: 4; }
  .lane__tickets li:nth-child(odd) .ticket,
  .lane__tickets li:nth-child(even) .ticket { transform: none; }

  .detail {
    width: 100%;
    max-width: 100%;
    max-height: 92dvh;
    margin: auto 0 0 0;
  }
  .dupe {
    max-height: 92dvh;
    padding: 18px 16px 22px;
    border-radius: 10px 10px 0 0;
    box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.6);
    animation: dupe-up 0.26s ease-out both;
  }
  @keyframes dupe-up {
    from { transform: translateY(40px); opacity: 0.4; }
    to { transform: translateY(0); opacity: 1; }
  }
  .dupe__meta { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .lane__tickets li:nth-child(odd) .ticket,
  .lane__tickets li:nth-child(even) .ticket { transform: none; }
}