/* ─── KDS — Kitchen Display System ──────────────────────────────── */
.kds-layout {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #080809;
  overflow: hidden;
}
.kds-header {
  background: #111112;
  border-bottom: 1px solid #222;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kds-station-name { font-size: 18px; font-weight: 800; letter-spacing: -0.5px; }
.kds-time { font-family: 'JetBrains Mono', monospace; font-size: 18px; font-weight: 500; color: var(--silver); }
.kds-rush-btn {
  padding: 6px 16px;
  background: rgba(232,112,26,0.2);
  border: 1px solid var(--orange);
  color: var(--orange);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.kds-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px;
  overflow-y: auto;
  align-content: start;
}
.kds-ticket {
  background: #111112;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #222;
  display: flex;
  flex-direction: column;
}
.kds-ticket-header {
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kds-ticket.green .kds-ticket-header { background: rgba(29,184,124,0.15); border-bottom: 2px solid var(--green); }
.kds-ticket.yellow .kds-ticket-header { background: rgba(240,165,0,0.15); border-bottom: 2px solid var(--amber); }
.kds-ticket.orange .kds-ticket-header { background: rgba(232,112,26,0.2); border-bottom: 2px solid var(--orange); }
.kds-ticket.red .kds-ticket-header { background: rgba(212,43,43,0.2); border-bottom: 2px solid var(--red); }
.kds-order-num { font-family: 'JetBrains Mono', monospace; font-size: 16px; font-weight: 700; }
.kds-timer { font-family: 'JetBrains Mono', monospace; font-size: 20px; font-weight: 900; }
.kds-ticket.green .kds-timer { color: var(--green); }
.kds-ticket.yellow .kds-timer { color: var(--amber); }
.kds-ticket.orange .kds-timer { color: var(--orange); }
.kds-ticket.red .kds-timer { color: var(--red); }
.kds-type-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.kds-type-badge.delivery { background: rgba(45,107,228,0.2); color: var(--blue); }
.kds-type-badge.takeout { background: rgba(201,168,76,0.2); color: var(--gold); }
.kds-type-badge.dine-in { background: rgba(29,184,124,0.2); color: var(--green); }
.kds-ticket-body { padding: 12px 14px; flex: 1; }
.kds-item {
  font-size: 14px; font-weight: 600;
  padding: 6px 0;
  border-bottom: 1px solid #1a1a1e;
  display: flex; justify-content: space-between; align-items: flex-start;
}
.kds-item:last-child { border-bottom: none; }
.kds-item-qty {
  font-size: 16px; font-weight: 900;
  color: var(--white);
  margin-right: 8px;
  min-width: 20px;
}
.kds-item-detail { font-size: 11px; color: var(--silver); margin-top: 2px; }
.kds-item-mod { font-size: 11px; color: var(--orange); }
.kds-bump-btn {
  width: 100%;
  padding: 16px 12px;
  min-height: 52px;
  background: rgba(255,255,255,0.05);
  border: none;
  border-top: 1px solid #222;
  color: var(--silver);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all 0.12s;
}
.kds-bump-btn:hover  { background: rgba(29,184,124,0.15); color: var(--green); }
.kds-bump-btn:active { opacity: .75; transform: scale(.98); }
/* ─── KDS 3.3 PRO ───────────────────────────── */
.kds-filter-bar {
  display: flex; gap: 8px; align-items: center;
  padding: 8px 20px; background: #0a0a0c;
  border-bottom: 1px solid #1a1a1e; overflow-x: auto; flex-shrink: 0;
}
.kds-filter-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 16px; min-height: 40px; border-radius: 20px; border: 1px solid #2a2a30;
  background: transparent; color: var(--ash); font-size: 11px;
  font-weight: 700; cursor: pointer; letter-spacing: 0.4px;
  text-transform: uppercase; white-space: nowrap; transition: all 0.15s;
}
.kds-filter-btn.active { background: rgba(255,255,255,0.08); color: var(--white); border-color: var(--graphite-lt); }
.kds-filter-btn:hover { color: var(--silver); }
.kds-filter-count {
  min-width: 16px; height: 16px; line-height: 16px;
  padding: 0 4px; border-radius: 8px; text-align: center;
  background: rgba(255,255,255,0.12); font-size: 10px; font-weight: 800;
}
.kds-filter-btn[data-filter="late"].active .kds-filter-count,
.kds-filter-btn[data-filter="late"] .kds-filter-count { background: rgba(212,43,43,0.4); color: var(--red); }
.kds-ticket-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 5px 12px; border-top: 1px solid #1a1a1e;
  font-size: 10px; color: var(--ash); font-weight: 600;
}
.kds-status-text { font-weight: 700; }
.kds-void-btn {
  flex: 1; padding: 16px 8px; min-height: 52px;
  background: transparent; border: none; border-left: 1px solid #222;
  color: var(--ash); font-size: 10px; font-weight: 700; cursor: pointer;
  letter-spacing: 0.4px; text-transform: uppercase; border-radius: 0 0 9px 0;
  transition: all 0.15s;
}
.kds-void-btn:hover { background: rgba(212,43,43,0.15); color: var(--red); }
.kds-note { font-size: 11px; color: var(--amber); padding: 4px 0; }
.kds-addr { font-size: 11px; color: var(--blue); padding: 2px 0; }
.kds-section-label {
  font-size: 9px; font-weight: 800; color: var(--ash);
  letter-spacing: 0.8px; text-transform: uppercase;
  padding: 4px 0 2px; border-bottom: 1px solid #1a1a1e; margin-bottom: 2px;
}
.kds-priority {
  font-size: 9px; font-weight: 800; padding: 1px 6px; border-radius: 3px;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.kds-priority.vip  { background: rgba(201,168,76,0.25); color: var(--gold); }
.kds-priority.large{ background: rgba(45,107,228,0.25); color: var(--blue); }
.kds-priority.rush { background: rgba(232,112,26,0.25); color: var(--orange); }
.kds-priority.late { background: rgba(212,43,43,0.25); color: var(--red); }
/* KDS Modal */
.kds-modal-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.65); display: flex;
  align-items: stretch; justify-content: flex-end;
}
.kds-modal-panel {
  width: min(420px, 100vw); background: #111112;
  border-left: 1px solid #222; display: flex;
  flex-direction: column; overflow: hidden;
  animation: kds-slide-in 0.2s ease;
}
@keyframes kds-slide-in { from { transform: translateX(60px); opacity: 0; } to { transform: none; opacity: 1; } }
.kds-modal-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 16px 20px 12px; border-bottom: 1px solid #222;
  background: #0d0d0f;
}
.kds-modal-close {
  background: rgba(255,255,255,0.06); border: none; color: var(--silver);
  border-radius: 50%; width: 32px; height: 32px; font-size: 14px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.kds-modal-close:hover { background: rgba(212,43,43,0.2); color: var(--red); }
.kds-modal-action {
  flex: 1; padding: 15px 10px; min-height: 48px; border-radius: 10px; border: none;
  font-size: 13px; font-weight: 800; cursor: pointer; letter-spacing: 0.4px;
  transition: opacity .12s;
}
.kds-modal-action:active { opacity: .7; transform: scale(.97); }
.kds-modal-action.orange { background: rgba(232,112,26,0.2); color: var(--orange); border: 1px solid var(--orange); }
.kds-modal-action.green  { background: rgba(29,184,124,0.2); color: var(--green);  border: 1px solid var(--green); }
.kds-modal-action.blue   { background: rgba(45,107,228,0.2); color: var(--blue);   border: 1px solid var(--blue); }
.kds-modal-action.red-ghost { background: transparent; color: var(--ash); border: 1px solid #2a2a30; }
.kds-modal-action:hover { opacity: 0.8; }
.kds-history-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; border-bottom: 1px solid #1a1a1e;
  font-size: 11px; font-weight: 600; color: var(--silver);
}
@keyframes kds-red-pulse {
  0%,100% { border-color: var(--red); }
  50%      { border-color: rgba(212,43,43,0.25); }
}
.kds-ticket.red { animation: kds-red-pulse 1.5s ease-in-out infinite; }
@media (max-width: 1024px) {
  .kds-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .kds-grid { grid-template-columns: repeat(1, 1fr); gap: 10px; padding: 10px; }
  .kds-bump-btn { padding: 18px 12px; font-size: 15px; }
  .kds-ticket-header { padding: 14px; }
  .kds-order-num { font-size: 20px; }
  .kds-timer { font-size: 26px; }
}

/* ── Touch / tablet improvements (FASE 3.4.1A) ── */
@media (pointer: coarse) {
  .kds-bump-btn  { padding: 20px 12px; font-size: 15px; }
  .kds-void-btn  { padding: 20px 8px; }
  .kds-filter-btn{ padding: 12px 18px; font-size: 12px; }
  .kds-modal-action { padding: 18px 10px; font-size: 14px; }
  .kds-ticket    { cursor: pointer; -webkit-tap-highlight-color: rgba(45,107,228,.15); }
}