/* ============================================================
   Kappino — Kitchen Display System (KDS) · V2.0
   Light cook-line view. Tokens from styles.css (:root).
   ============================================================ */
.view[data-view="kitchen"] {
  --kds-fresh: var(--olive);   /* green  — on time   */
  --kds-warm:  var(--gold);    /* amber  — ≥ 8 min   */
  --kds-hot:   var(--wine);    /* red    — ≥ 15 min  */
}

/* KPI strip */
.kds-kpis {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 16px;
}
.kds-kpi {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 14px 16px; box-shadow: var(--sh-xs);
}
.kds-kpi .kk-v { font-size: 26px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.kds-kpi .kk-v.warm { color: var(--kds-warm); }
.kds-kpi .kk-v.hot  { color: var(--kds-hot); }
.kds-kpi .kk-l { font-size: 12.5px; font-weight: 600; color: var(--ink-2); margin-top: 2px; }

/* Filter chips */
.kds-filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.kds-fc {
  display: inline-flex; align-items: center; gap: 7px;
  height: 34px; padding: 0 14px; border-radius: var(--r-pill);
  border: 1px solid var(--line); background: var(--surface);
  font-size: 13px; font-weight: 700; color: var(--ink-2); cursor: pointer;
  transition: all var(--fast);
}
.kds-fc:hover { border-color: var(--line-strong); color: var(--ink); }
.kds-fc.active { background: var(--grad-primary); border-color: transparent; color: #fff; box-shadow: var(--shadow-primary); }
.kds-fc .kfc-n {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: var(--r-full);
  background: var(--fill); color: var(--ink-2); font-size: 11px; font-weight: 800;
  display: inline-grid; place-items: center;
}
.kds-fc.active .kfc-n { background: rgba(255,255,255,.25); color: #fff; }

/* Ticket grid */
.kds-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(264px, 1fr)); gap: 14px; align-items: start;
}
.kds-empty {
  padding: 48px 24px; text-align: center; color: var(--ink-2); font-weight: 600;
  background: var(--surface); border: 1px dashed var(--line-strong); border-radius: var(--r-card);
}

/* Ticket card */
.kds-ticket {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card);
  border-top: 4px solid var(--kds-fresh); padding: 14px 14px 16px;
  box-shadow: var(--sh-sm); display: flex; flex-direction: column; gap: 11px;
}
.kds-ticket.tier-warm { border-top-color: var(--kds-warm); }
.kds-ticket.tier-hot  { border-top-color: var(--kds-hot); animation: kds-pulse 1.4s ease-in-out infinite; }
@keyframes kds-pulse {
  0%, 100% { box-shadow: var(--sh-sm); }
  50% { box-shadow: 0 0 0 3px rgba(229,72,77,.16), var(--sh-sm); }
}

.kt-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.kt-id { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kt-num { font-size: 16px; font-weight: 800; color: var(--ink); letter-spacing: -.01em; }
.kt-where { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.kt-age {
  flex: none; font-size: 13px; font-weight: 800; font-variant-numeric: tabular-nums;
  padding: 3px 9px; border-radius: var(--r-pill); background: var(--tint-green); color: var(--kds-fresh);
}
.kt-age.tier-warm { background: var(--tint-amber); color: var(--kds-warm); }
.kt-age.tier-hot  { background: var(--tint-red);   color: var(--kds-hot); }

.kt-stage {
  align-self: flex-start; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
  padding: 3px 10px; border-radius: var(--r-pill);
}
.kt-stage.st-new   { background: var(--tint-purple); color: var(--violet-600); }
.kt-stage.st-cook  { background: var(--tint-amber);  color: var(--gold-700); }
.kt-stage.st-ready { background: var(--tint-green);  color: var(--olive-700); }

.kt-items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.kdi {
  display: flex; align-items: flex-start; gap: 9px; padding: 7px 4px;
  border-bottom: 1px solid var(--line); cursor: pointer; transition: opacity var(--fast);
}
.kdi:last-child { border-bottom: 0; }
.kdi-q { flex: none; font-weight: 800; color: var(--terra); font-variant-numeric: tabular-nums; }
.kdi-n { flex: 1; font-size: 13.5px; font-weight: 600; color: var(--ink); line-height: 1.35; }
.kdi-mod { display: block; font-size: 11.5px; font-weight: 600; color: var(--ink-2); margin-top: 1px; }
.kdi-check {
  flex: none; width: 18px; height: 18px; border-radius: 6px; border: 2px solid var(--line-strong);
  margin-top: 1px; transition: all var(--fast);
}
.kdi.done { opacity: .5; }
.kdi.done .kdi-n { text-decoration: line-through; }
.kdi.done .kdi-check { background: var(--olive); border-color: var(--olive); position: relative; }
.kdi.done .kdi-check::after {
  content: ""; position: absolute; left: 5px; top: 1px; width: 4px; height: 9px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.kdi-empty { color: var(--ink-3); cursor: default; font-size: 12.5px; }

.kt-action {
  margin-top: 2px; width: 100%; height: 40px; border-radius: var(--r-md); border: none;
  font-size: 13.5px; font-weight: 700; cursor: pointer; color: #fff;
  background: var(--grad-primary); box-shadow: var(--shadow-primary); transition: all var(--fast);
}
.kt-action:hover { filter: brightness(1.04); transform: translateY(-1px); }
.kds-ticket.st-ready .kt-action { background: var(--ink); box-shadow: none; }

@media (max-width: 720px) {
  .kds-kpis { grid-template-columns: repeat(2, 1fr); }
}