/* FLUX & FROTH — KDS dark UI · FF-SOFT-003 §2 */

:root {
  --ff-forest: #228B22;
  --ff-forest-deep: #145214;
  --ff-lime: #7ED957;
  --ff-ink: #0A0A0A;
  --ff-froth: #F4F3EF;
  --ff-fog: #E6E8E4;
  --ff-steel: #8A8F8A;
  --ff-warn: #F5A623;
  --ff-crit: #D7263D;
  --panel: #151714;
  --panel-2: #1D201C;
  --line: #2A2E29;
  --ff-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--ff-ink);
  color: var(--ff-froth);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  min-height: 100dvh;
  display: flex; flex-direction: column;
}
button { font-family: inherit; border: 0; cursor: pointer; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }

.kds-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 22px; border-bottom: 1px solid var(--line); background: var(--panel);
  position: sticky; top: 0; z-index: 10;
}
.logo { font-family: "Space Grotesk", sans-serif; font-weight: 800; font-size: 20px; letter-spacing: -.5px; }
.logo .amp { color: var(--ff-forest); }
.logo .sub { font-family: "IBM Plex Sans"; font-weight: 500; font-size: 12px; color: var(--ff-steel); margin-left: 10px; letter-spacing: .6px; }
.kpis { display: flex; gap: 20px; margin-left: auto; }
.kpi { display: flex; flex-direction: column; align-items: flex-end; }
.k-label { font-size: 10px; font-weight: 600; letter-spacing: 1.4px; color: var(--ff-steel); }
.k-val { font-weight: 600; font-size: 20px; font-variant-numeric: tabular-nums; }
.k-val.ok { color: var(--ff-lime); }
.tool {
  font-weight: 600; font-size: 13px; padding: 10px 16px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--line);
  transition: transform 150ms var(--ff-ease);
  display: inline-flex; align-items: center;
}
.tool:active { transform: scale(.94); }
.tool.danger { color: var(--ff-crit); border-color: rgba(215,38,61,.4); }

.board {
  flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  padding: 16px 22px; align-items: start;
}
@media (max-width: 1100px) { .board { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .board { grid-template-columns: 1fr; } }

.col-head {
  font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 14px; letter-spacing: 1.6px;
  padding: 10px 14px; border-radius: 12px; background: var(--panel);
  display: flex; align-items: center; gap: 10px; border-left: 5px solid var(--ff-steel);
}
.col-head.hot  { border-left-color: #E07A2F; }
.col-head.cold { border-left-color: #3FA7C4; }
.col-head.can  { border-left-color: var(--ff-forest); }
.col-head.expo { border-left-color: var(--ff-lime); }
.count { margin-left: auto; font-family: "IBM Plex Sans"; font-weight: 600; font-size: 14px; color: var(--ff-steel); font-variant-numeric: tabular-nums; }

.col-body { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }

.ticket {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  border-left: 6px solid var(--ff-forest); overflow: hidden;
  animation: drop 380ms var(--ff-ease);
}
@keyframes drop { from { opacity: 0; transform: translateY(-18px) scale(.98); } }
.ticket.warn { border-left-color: var(--ff-warn); }
.ticket.crit { border-left-color: var(--ff-crit); animation: none; }
.ticket.crit .t-head { animation: critPulse 1s ease-in-out infinite; }
@keyframes critPulse { 50% { background: rgba(215,38,61,.18); } }
.ticket.ready { border-left-color: var(--ff-lime); }

.t-head {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: var(--panel-2); border-bottom: 1px solid var(--line);
}
.t-num { font-family: "Space Grotesk", sans-serif; font-weight: 800; font-size: 24px; letter-spacing: -.5px; }
.t-badge {
  font-size: 10px; font-weight: 600; letter-spacing: .8px; padding: 3px 8px; border-radius: 999px;
  border: 1.5px solid var(--ff-crit); color: var(--ff-crit);
}
.t-format { font-size: 11px; font-weight: 600; color: var(--ff-steel); letter-spacing: .6px; }
.t-pay { font-size: 9.5px; font-weight: 700; letter-spacing: .8px; padding: 3px 7px; border-radius: 999px; }
.t-pay.cash { background: rgba(126,217,89,.14); color: #7ED957; }
.t-pay.card { background: rgba(45,125,210,.16); color: #6BB0F0; }
.t-timer { margin-left: auto; font-weight: 600; font-size: 19px; font-variant-numeric: tabular-nums; }
.ticket.warn .t-timer { color: var(--ff-warn); }
.ticket.crit .t-timer { color: var(--ff-crit); }

.t-tasks { padding: 8px 6px; display: flex; flex-direction: column; }
.task {
  display: flex; align-items: flex-start; gap: 10px; text-align: left;
  padding: 9px 10px; border-radius: 10px; font-size: 13.5px; line-height: 1.35; color: var(--ff-froth);
  transition: background 150ms;
}
.task:hover { background: rgba(255,255,255,.04); }
.task .box {
  flex: none; width: 20px; height: 20px; border-radius: 6px; margin-top: 1px;
  border: 2px solid var(--ff-steel); display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--ff-ink); font-weight: 700;
}
.task.done { color: var(--ff-steel); text-decoration: line-through; }
.task.done .box { background: var(--ff-lime); border-color: var(--ff-lime); }
.task .tgt { margin-left: auto; flex: none; font-size: 11.5px; font-weight: 600; color: var(--ff-steel); font-variant-numeric: tabular-nums; padding-top: 2px; }

.t-foot { padding: 10px 12px 12px; display: flex; gap: 8px; }
.bump {
  flex: 1; font-family: "Space Grotesk", sans-serif; font-weight: 600; letter-spacing: 1px; font-size: 14px;
  padding: 13px; border-radius: 12px; background: var(--ff-forest); color: #fff;
  transition: transform 150ms var(--ff-ease), opacity 150ms;
}
.bump:active { transform: scale(.96); }
.bump.ghost { background: var(--panel-2); border: 1px solid var(--line); color: var(--ff-froth); }
.bump.id { background: transparent; border: 2px solid var(--ff-crit); color: var(--ff-crit); }
.bump.id.checked { border-color: var(--ff-lime); color: var(--ff-lime); background: rgba(126,217,89,.08); }
.bump[disabled] { opacity: .35; pointer-events: none; }

.t-items { padding: 10px 14px 4px; font-size: 13px; color: var(--ff-froth); }
.t-items div { padding: 3px 0; }
.t-items .st-tag { color: var(--ff-steel); font-size: 11px; letter-spacing: .6px; }

.empty-col { color: var(--ff-steel); font-size: 13px; text-align: center; padding: 26px 10px; border: 1px dashed var(--line); border-radius: 14px; }

.legend {
  display: flex; gap: 18px; align-items: center; padding: 10px 22px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--ff-steel); flex-wrap: wrap;
}
.legend .spacer { flex: 1; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.ok { background: var(--ff-forest); }
.dot.warn { background: var(--ff-warn); }
.dot.crit { background: var(--ff-crit); }