/* Case File 03 — See (OEE): page-specific components (loads after ../styles.css) */

/* ---------- guess panel ---------- */
.guess-panel {
  background: var(--navy); color: #fff; border-radius: 14px; padding: 26px 24px;
  margin: 24px 0; box-shadow: 0 14px 40px rgba(12, 39, 66, 0.25);
}
.guess-q { font-family: var(--serif); font-size: clamp(1.1rem, 3vw, 1.4rem); line-height: 1.4; margin-bottom: 18px; }
.guess-row { display: flex; align-items: center; gap: 18px; margin-bottom: 16px; }
#guess-slider { flex: 1; accent-color: var(--gold); height: 6px; }
#guess-out { font-family: var(--serif); font-size: 2.2rem; font-weight: 700; color: var(--gold); min-width: 92px; text-align: right; font-variant-numeric: tabular-nums; }
.guess-locked { margin-top: 14px; font-size: 0.95rem; color: rgba(255,255,255,0.85); border-top: 1px solid rgba(255,255,255,0.15); padding-top: 12px; }
.guess-locked b { color: var(--gold); }

/* ---------- artifacts (shared pattern with /retain/) ---------- */
.artifact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 22px 0 10px; }
@media (max-width: 760px) { .artifact-grid { grid-template-columns: 1fr; } }
.artifact {
  text-align: left; background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; cursor: pointer; font-family: var(--sans); transition: border-color 0.15s ease, transform 0.15s ease;
}
.artifact:hover { border-color: var(--bright); transform: translateY(-2px); }
.artifact[aria-pressed="true"] { border-color: var(--gold); box-shadow: 0 0 0 2px var(--gold); }
.art-tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-deep); }
.artifact .art-h { display: block; font-family: var(--serif); font-weight: 700; font-size: 1.1rem; margin: 6px 0 6px; color: var(--navy); }
.artifact p { font-size: 0.85rem; color: var(--ink-soft); }
.artifact-view { margin: 14px 0 8px; }
.art-caption { text-align: center; font-size: 0.8rem; color: var(--ink-faint); margin-top: 10px; }

/* HMI counter screen */
.art-doc { border-radius: 12px; padding: 22px 24px; max-width: 560px; margin: 0 auto; box-shadow: 0 12px 32px rgba(12,39,66,0.18); }
.art-doc.hmi { background: #0B1220; color: #9EE493; font-family: var(--mono); max-width: 460px; border: 6px solid #3A4353; }
.art-doc.hmi .hmi-title { color: #6C7A92; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; }
.art-doc.hmi .row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dotted rgba(158,228,147,0.25); font-size: 0.9rem; }
.art-doc.hmi .row b { color: #E8FFE0; font-weight: 600; }
/* paper tally */
.art-doc.paper {
  background: repeating-linear-gradient(#FDFBF3, #FDFBF3 29px, #E4DFC9 30px);
  font-family: "Caveat", cursive; font-size: 1.3rem; color: #2F3B47; max-width: 520px;
}
.art-doc.paper .hd { font-family: var(--sans); font-weight: 700; font-size: 0.82rem; color: var(--navy); margin-bottom: 8px; }
.art-doc.paper table { width: 100%; border-collapse: collapse; }
.art-doc.paper td { padding: 2px 6px; line-height: 30px; vertical-align: bottom; }
.art-doc.paper td.tk { text-align: right; letter-spacing: 2px; color: #B3402F; }
/* audit sheet strip */
.art-doc.sheetrow { background: #fff; border: 1px solid var(--line); font-family: var(--mono); font-size: 0.8rem; max-width: 560px; padding: 14px; }
.art-doc.sheetrow .cap { font-family: var(--sans); font-weight: 700; font-size: 0.8rem; color: var(--navy); margin-bottom: 8px; }
.art-doc.sheetrow table { border-collapse: collapse; width: 100%; }
.art-doc.sheetrow td, .art-doc.sheetrow th { border: 1px solid #E1E6EC; padding: 4px 8px; text-align: right; }
.art-doc.sheetrow th { background: var(--navy); color: #fff; font-weight: 600; text-align: left; }
.art-doc.sheetrow td.hot { color: var(--red); font-weight: 700; }

/* ---------- dials ---------- */
.dials-panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 26px 22px; margin: 10px 0 22px; text-align: center;
  box-shadow: 0 6px 20px rgba(12,39,66,0.05);
}
.dials-row { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1.15fr; gap: 8px; align-items: start; margin-bottom: 20px; }
@media (max-width: 860px) {
  .dials-row { grid-template-columns: 1fr 1fr; }
  .dials-row .op { display: none; }
}
.dial-box h4 { font-size: 0.9rem; margin-top: 8px; color: var(--navy); }
.dial-box p { font-size: 0.76rem; color: var(--ink-soft); margin-top: 4px; }
.dial-box.result h4 { color: var(--gold-deep); }
.op { font-family: var(--serif); font-size: 2rem; color: var(--ink-faint); align-self: center; }
.dial svg { width: 100%; max-width: 150px; height: auto; }
.dial .dial-num { font: 700 26px var(--serif); fill: var(--navy); }
.dial .dial-pct { font: 600 12px var(--sans); fill: var(--ink-faint); }
.dial-box.result .dial-num { fill: var(--red); }
#oee-formula { font-family: var(--mono); font-size: 0.78rem !important; color: var(--ink-soft); }

/* ---------- waterfall & fleet ---------- */
.waterfall-card, .fleet-card, .drill-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px; margin: 20px 0; box-shadow: 0 6px 20px rgba(12,39,66,0.05);
}
.waterfall-card h3, .fleet-card h3, .drill-card h3 { font-family: var(--serif); font-size: 1.2rem; margin-bottom: 6px; }
.wf-sub { font-size: 0.88rem; color: var(--ink-soft); margin-bottom: 14px; max-width: 680px; }

.fleet-board { display: grid; grid-template-columns: minmax(150px, 220px) 1fr 1fr; gap: 6px; font-size: 0.85rem; }
@media (max-width: 520px) {
  .fleet-board { grid-template-columns: minmax(88px, 1fr) 1fr 1fr; font-size: 0.78rem; }
  .fb-head { font-size: 0.65rem; }
}
.fb-head { font-weight: 700; color: var(--ink-faint); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; align-self: end; padding: 4px 8px; }
.fb-line { font-weight: 600; color: var(--navy); padding: 9px 8px; background: #F1F4F8; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fb-cell { border-radius: 6px; padding: 9px 8px; font-family: var(--mono); font-weight: 600; text-align: center; }
.fb-util { background: #EAF0F7; color: var(--blue); }
.fb-oee { color: #fff; }

/* ---------- pareto drill ---------- */
.drill-card { border-left: 5px solid var(--gold); }

/* ---------- morning board ---------- */
.morning-board {
  background: #101418; border-radius: 14px; padding: 20px; margin: 14px 0;
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
}
.mb-head { display: flex; justify-content: space-between; align-items: baseline; color: #E7ECF2; margin-bottom: 14px; flex-wrap: wrap; gap: 6px; }
.mb-head b { font-family: var(--serif); font-size: 1.1rem; }
.mb-head span { font-family: var(--mono); font-size: 0.75rem; color: rgba(231,236,242,0.55); }
.mb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (max-width: 700px) { .mb-grid { grid-template-columns: 1fr; } }
.mb-tile { border-radius: 10px; padding: 14px; color: #fff; }
.mb-tile b { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.mb-tile .oee { font-family: var(--mono); font-size: 1.5rem; font-weight: 600; }
.mb-tile .loss { display: block; font-size: 0.74rem; opacity: 0.85; margin-top: 6px; }
.mb-foot { margin-top: 12px; font-size: 0.75rem; color: rgba(231,236,242,0.5); font-family: var(--mono); }

/* ---------- offers & menu (shared pattern with /retain/) ---------- */
.offers-h { font-family: var(--serif); font-size: 1.5rem; margin: 34px 0 10px; }
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
@media (max-width: 820px) { .offer-grid { grid-template-columns: 1fr; } }
.offer-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.offer-card.main { border: 2px solid var(--gold); background: #FFFBF0; }
.offer-card .price { font-family: var(--serif); font-size: 2rem; font-weight: 700; color: var(--blue); }
.offer-card.main .price { color: var(--gold-deep); }
.offer-card h4 { margin: 4px 0 8px; font-size: 1.05rem; }
.offer-card p { font-size: 0.87rem; color: var(--ink-soft); }
.menu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 14px 0 30px; }
@media (max-width: 820px) { .menu-grid { grid-template-columns: 1fr; } }
.menu-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.menu-item b { display: block; font-size: 0.95rem; color: var(--navy); }
.menu-item span { font-family: var(--mono); font-size: 0.85rem; font-weight: 600; color: var(--gold-deep); }
.menu-item p { font-size: 0.82rem; color: var(--ink-soft); margin-top: 6px; }

@media (prefers-reduced-motion: reduce) {
  .artifact, a.teaser { transition: none; }
}

@media print {
  .guess-panel, .morning-board, .art-doc.hmi {
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .fb-oee, .mb-tile { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  #guess-lock, #run-math, .kb-searchrow { display: none; }
}