/* ═══════════════════════════════════════
   CONFIRM SHEET — hold-to-confirm orders
═══════════════════════════════════════ */
.cnf-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(2px);
  z-index: 500;
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .18s ease;
}
.cnf-backdrop.on { opacity: 1; pointer-events: all; }

.cnf-sheet {
  width: 100%; max-width: 420px;
  background: var(--s1);
  border: 1px solid var(--b2); border-bottom: none;
  border-radius: 18px 18px 0 0;
  padding: .625rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px));
  transform: translateY(24px);
  transition: transform .2s ease;
}
.cnf-backdrop.on .cnf-sheet { transform: translateY(0); }

.cnf-grip {
  width: 36px; height: 4px; border-radius: 2px;
  background: var(--b2); margin: 0 auto .75rem;
}
.cnf-title {
  font-size: 11px; font-weight: 700; color: var(--t3);
  text-transform: uppercase; letter-spacing: .1em;
  text-align: center; margin-bottom: .5rem;
}
.cnf-sym {
  font-family: ui-monospace, monospace;
  font-size: 15px; font-weight: 800; color: var(--t1);
  text-align: center;
  background: var(--s3); border: 1px solid var(--b1);
  border-radius: 8px; padding: .5rem;
  margin-bottom: .625rem;
  letter-spacing: .02em;
}
.cnf-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: .4rem;
  margin-bottom: .625rem;
}
.cnf-cell { background: var(--s2); border: 1px solid var(--b1); border-radius: 8px; padding: .5rem .7rem; }
.cnf-cell p { font-size: 10px; color: var(--t3); margin-bottom: 2px; }
.cnf-cell b { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; }
.cnf-dim { font-size: 11px; color: var(--t3); font-weight: 500; }

.cnf-warn {
  background: var(--ad); border: 1px solid rgba(255,184,0,.35);
  border-radius: 7px; padding: .5rem .75rem;
  font-size: 11px; color: var(--a); line-height: 1.45;
  margin-bottom: .5rem;
}

.cnf-hold {
  position: relative; overflow: hidden;
  width: 100%; padding: 16px; border: none; border-radius: 12px;
  background: var(--s3);
  font-size: 15px; font-weight: 800; letter-spacing: .05em;
  color: var(--t1); cursor: pointer;
  font-family: var(--f);
  touch-action: none; user-select: none; -webkit-user-select: none;
}
.cnf-hold:focus-visible { outline: 2px solid var(--cy); outline-offset: 2px; }
.cnf-hold-fill {
  position: absolute; inset: 0; width: 0%;
  background: var(--cnf-accent, var(--g));
  opacity: .9;
}
.cnf-hold-txt { position: relative; z-index: 1; mix-blend-mode: difference; color: #fff; }

.cnf-cancel {
  width: 100%; margin-top: .5rem; padding: 12px;
  background: none; border: none; border-radius: 10px;
  color: var(--t2); font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: var(--f);
}

@media (prefers-reduced-motion: reduce) {
  .cnf-backdrop, .cnf-sheet, .cnf-hold-fill { transition: none !important; }
}