:root {
  --bg: #f5f1e8;
  --panel: #ffffff;
  --panel2: #fbf7ee;
  --border: #ead9c4;
  --mint: #4fc9a3;
  --mint-soft: #d9f4ea;
  --pink: #ff8fab;
  --pink-soft: #ffe3ec;
  --amber: #ffb648;
  --amber-soft: #fff1da;
  --lav: #8f8fe0;
  --lav-soft: #eae9fb;
  --red: #ff6b6b;
  --red-soft: #ffe0e0;
  --text: #4a4458;
  --muted: #9691a8;
  --radius: 18px;
  --radius-sm: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Gowun Dodum", "Malgun Gothic", "Segoe UI", sans-serif;
}

.brand, .monitor-titlebar, h1, h2, h3, .primary-btn, .ghost-btn, .choice-btn, .event-choice, .end-screen h1 {
  font-family: "Jua", "Malgun Gothic", sans-serif;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#statusBar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--panel);
  border-bottom: 2px solid var(--border);
  padding: 10px 18px;
  flex-wrap: wrap;
}

#monitors {
  flex: 1;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 18px;
  padding: 18px;
  overflow: hidden;
  background: var(--bg);
}
#monitors.pre-game {
  grid-template-columns: 1fr;
  max-width: 760px;
  margin: 0 auto;
}
#monitors.pre-game #leftMonitor { display: none; }

.settings-gear {
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
}
.settings-gear:hover { border-color: var(--lav); transform: rotate(20deg); }

.monitor {
  display: flex;
  flex-direction: column;
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 6px 0 rgba(234, 217, 196, 0.6), 0 10px 24px rgba(120, 100, 70, 0.08);
}

.monitor-titlebar {
  background: var(--panel);
  border-bottom: 2px solid var(--border);
  padding: 10px 14px;
  font-size: 15px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.monitor-titlebar .dots { display: flex; gap: 5px; margin-right: 4px; }
.monitor-titlebar .dots i {
  width: 9px; height: 9px; border-radius: 50%;
  display: inline-block;
}
.monitor-titlebar .dots i:nth-child(1) { background: var(--pink); }
.monitor-titlebar .dots i:nth-child(2) { background: var(--amber); }
.monitor-titlebar .dots i:nth-child(3) { background: var(--mint); }

.monitor-screen {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: var(--panel2);
}

/* --- Left monitor: FAB map --- */
.fab-map {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.equip-chip {
  border: 2px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 9px 10px;
  font-size: 12px;
}
.equip-chip .row1 { display: flex; align-items: center; gap: 6px; font-weight: bold; }
.equip-chip .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; background: var(--mint); }
.equip-chip.run .dot { background: var(--mint); }
.equip-chip.warn .dot { background: var(--amber); }
.equip-chip.stop .dot { background: var(--red); }
.equip-chip .dpmo { color: var(--muted); margin-top: 3px; }
.equip-chip.warn .dpmo { color: #c9891a; }
.equip-chip.stop .dpmo { color: var(--red); }
.equip-chip.warn { background: var(--amber-soft); border-color: #f5d597; }
.equip-chip.stop { background: var(--red-soft); border-color: #f5b8b8; }

.chart-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
#dpmoChart { width: 100%; background: var(--panel); border: 2px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 16px; }

#logPanel h3 { margin: 0 0 8px; font-size: 13px; color: var(--muted); font-weight: normal; }
#logList { list-style: none; margin: 0; padding: 0; font-size: 12px; }
#logList li {
  padding: 7px 0 7px 14px;
  border-bottom: 1px dashed var(--border);
  color: var(--muted);
  line-height: 1.4;
  position: relative;
}
#logList li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border);
}
#logList li.important::before { background: var(--amber); }
#logList li.bad::before { background: var(--red); }
#logList li.good::before { background: var(--mint); }
#logList li.important { color: #c9891a; }
#logList li.bad { color: #e05a5a; }
#logList li.good { color: #2fa584; }
#logList .log-time { color: var(--muted); font-size: 11px; margin-right: 4px; }

.result-modal { margin: -26px; padding: 26px; border-radius: var(--radius); }
.result-modal h2 { margin-top: 0; color: var(--text); }
.result-modal.result-good { background: var(--mint-soft); }
.result-modal.result-bad { background: var(--red-soft); }
.result-modal.result-neutral { background: var(--panel2); }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: normal;
  font-size: 18px;
  color: var(--text);
  white-space: nowrap;
  position: relative;
}

.phone-bubble {
  position: fixed;
  left: 18px;
  max-width: 260px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 9px 13px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  white-space: normal;
  box-shadow: 0 8px 18px rgba(74, 68, 88, 0.18);
  z-index: 60;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
/* 캐릭터 바로 아래 (꼬리가 위를 향함) */
.phone-bubble.pos-below {
  top: 64px;
  transform: translateY(-6px);
}
.phone-bubble.pos-below::before {
  content: "";
  position: absolute;
  top: -7px; left: 20px;
  width: 12px; height: 12px;
  background: #fff;
  border-left: 2px solid var(--border);
  border-top: 2px solid var(--border);
  transform: rotate(45deg);
}
/* 캐릭터 바로 위 (꼬리가 아래를 향함) - 뷰포트 맨 위라 여백이 거의 없어 최대한 붙여서 배치 */
.phone-bubble.pos-above {
  top: 4px;
  transform: translateY(-6px);
}
.phone-bubble.pos-above::before {
  content: "";
  position: absolute;
  bottom: -7px; left: 20px;
  width: 12px; height: 12px;
  background: #fff;
  border-right: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
  transform: rotate(45deg);
}
.phone-bubble.show { opacity: 1; transform: translateY(0); }
.brand .mascot { flex-shrink: 0; }

.stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
  font-size: 13px;
}

.stat {
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.stat svg { flex-shrink: 0; opacity: 0.75; }
.stat b { color: var(--text); font-weight: bold; }
.stat.yield-good { background: var(--mint-soft); border-color: #b9e9d8; }
.stat.yield-good b { color: #2fa584; }
.stat.yield-warn { background: var(--amber-soft); border-color: #f5d597; }
.stat.yield-warn b { color: #c9891a; }
.stat.yield-bad { background: var(--red-soft); border-color: #f5b8b8; }
.stat.yield-bad b { color: #e05a5a; }

@keyframes statPulse {
  0% { transform: scale(1.3); }
  60% { transform: scale(0.95); }
  100% { transform: scale(1); }
}
.stat-pulse { animation: statPulse 0.4s ease; }

.ghost-btn {
  background: var(--lav-soft);
  border: 2px solid #d4d3f5;
  color: #5a56b8;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  transition: transform 0.12s ease;
}
.ghost-btn:hover { transform: translateY(-2px); background: #e2e1fb; }

.notebook-cell {
  background: var(--panel);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}
.notebook-cell .cell-prompt {
  font-size: 12px;
  color: #7a76c4;
  padding: 8px 16px;
  background: var(--lav-soft);
  border-bottom: 2px solid var(--border);
}
.notebook-cell .cell-body { padding: 18px; position: relative; }

.callback-banner {
  background: var(--red-soft);
  border: 2px solid #f5b8b8;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  color: #c94040;
  margin-bottom: 14px;
}
.choice-btn.selected-choice {
  border-color: var(--lav);
  background: var(--lav-soft);
}
.sensor-card .spark { display: block; margin-top: 6px; }

/* 레시피 튜닝 */
.tuning-row { margin-bottom: 20px; }
.tuning-label { font-size: 13px; margin-bottom: 8px; color: var(--muted); }
.tuning-label b { color: var(--text); font-size: 14px; }
.tuning-label b.in-range { color: #2fa584; }
.tuning-track { position: relative; height: 26px; }
.tuning-target {
  position: absolute; top: 9px; height: 8px;
  background: var(--mint-soft); border: 1px solid var(--mint); border-radius: 4px;
}
.tuning-track input[type="range"] {
  position: relative; width: 100%; margin: 0; z-index: 1; accent-color: var(--mint);
}

/* 타임라인 재구성 */
.timeline-pool { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.timeline-seq { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.timeline-step {
  background: var(--mint-soft); border: 2px solid var(--mint); border-radius: var(--radius-sm);
  padding: 8px 12px; font-size: 13px;
}
.timeline-empty { color: var(--muted); font-size: 13px; padding: 6px 0; }
.timeline-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.timeline-step.alert { background: var(--amber-soft); border-color: var(--amber); color: #c9891a; font-weight: bold; }

/* 보고서 */
.report-doc { line-height: 2.6; font-size: 14px; background: var(--panel2); border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 16px; }
.report-select {
  font-family: inherit; font-size: 13px; padding: 4px 8px; border-radius: 8px;
  border: 2px solid var(--lav); background: var(--lav-soft); color: var(--text); margin: 0 2px;
}

/* 로트 분류 */
.sorting-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 14px; margin-bottom: 16px; }
.sorting-item { text-align: center; }
.sorting-item canvas { border: 2px solid var(--border); border-radius: 50%; background: var(--panel2); margin-bottom: 6px; }
.sorting-bins { display: flex; gap: 4px; justify-content: center; }
.mini-btn {
  font-size: 11px; padding: 5px 8px; border-radius: 999px; border: 2px solid var(--border);
  background: var(--panel2); color: var(--text); cursor: pointer;
}
.mini-btn.active { border-color: var(--mint); background: var(--mint-soft); color: #2fa584; }

/* 챔버 매칭 */
.chamber-chart {
  display: block; width: 100%; height: 100px; margin-bottom: 10px;
  background: var(--panel2); border: 2px solid var(--border); border-radius: var(--radius-sm);
}

.card-panel {
  background: var(--panel);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.card-panel h2, .notebook-cell h2 {
  margin-top: 0;
  color: var(--text);
}

.task-desc {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.7;
}

/* Wafer map screening */
.wafer-area {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: flex-start;
}
#waferCanvas {
  background: var(--panel2);
  border: 3px solid var(--border);
  border-radius: 50%;
  box-shadow: 0 4px 0 rgba(234, 217, 196, 0.7);
}
.wafer-info { flex: 1; min-width: 260px; }
.hint-box {
  background: var(--lav-soft);
  border: 2px solid #d4d3f5;
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 13px;
  margin-bottom: 14px;
  color: #5a56b8;
}
.clue-box {
  background: var(--amber-soft);
  border: 2px solid #f5d597;
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 13px;
  margin-bottom: 14px;
  color: #a06a10;
  line-height: 1.7;
}

.senior-ask-corner {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--panel2);
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.senior-ask-corner:hover { border-color: var(--lav); }
.senior-ask-corner:disabled { opacity: 0.4; cursor: default; }
.senior-hint-box {
  display: none;
  margin-bottom: 14px;
  background: var(--amber-soft);
  border: 2px solid #f5d597;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  color: #a06a10;
}
.senior-hint-box.show { display: block; }
.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.choice-btn {
  background: var(--panel2);
  border: 2px solid var(--border);
  color: var(--text);
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  font-size: 14px;
  transition: transform 0.12s ease, background 0.12s ease;
}
.choice-btn:hover { border-color: var(--mint); background: var(--mint-soft); transform: translateY(-2px); }
.choice-btn:disabled { opacity: 0.5; cursor: default; transform: none; }

/* Feature engineering */
.sensor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}
.sensor-card {
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px;
  cursor: pointer;
  font-size: 13px;
  position: relative;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.sensor-card:hover { border-color: var(--lav); transform: translateY(-2px); }
.sensor-card.selected {
  border-color: var(--lav);
  background: var(--lav-soft);
}
.sensor-card .corr {
  font-size: 18px;
  font-weight: bold;
  margin-top: 4px;
  color: var(--text);
}
.sensor-card .flag {
  position: absolute;
  top: 8px;
  right: 9px;
  font-size: 14px;
}
.sensor-card.card-locked { cursor: default; opacity: 0.6; }
.sensor-card.card-locked:hover { transform: none; border-color: var(--border); }
.corr-pending { color: var(--muted) !important; }

.data-pipeline { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.data-pipeline .primary-btn:disabled { opacity: 0.35; }
.slots-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.slot {
  flex: 1;
  height: 60px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--muted);
  background: var(--panel);
}
.slot.filled {
  border-style: solid;
  border-color: var(--lav);
  background: var(--lav-soft);
  color: var(--text);
}

.primary-btn {
  background: var(--mint);
  color: #fff;
  border: none;
  padding: 11px 20px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 15px;
  box-shadow: 0 4px 0 #2fa584;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.primary-btn:disabled { opacity: 0.4; cursor: default; box-shadow: none; }
.primary-btn:hover:not(:disabled) { transform: translateY(-2px); }
.primary-btn:active:not(:disabled) { transform: translateY(1px); box-shadow: 0 2px 0 #2fa584; }

/* Modal (events, VM room, game over) */
#modalOverlay {
  position: fixed;
  inset: 0;
  background: rgba(74, 68, 88, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 1;
  transition: opacity 0.2s ease;
}
#modalOverlay.hidden { opacity: 0; pointer-events: none; }
#modalBox {
  background: var(--panel);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  max-width: 520px;
  width: 90%;
  box-shadow: 0 12px 0 rgba(234, 217, 196, 0.5), 0 20px 40px rgba(74,68,88,0.15);
  transform: scale(1);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#modalOverlay.hidden #modalBox { transform: scale(0.82); }
#modalBox h2 { margin-top: 0; color: var(--text); }
#modalBox .event-text { color: var(--text); font-size: 14px; line-height: 1.8; margin-bottom: 18px; }
.event-choices { display: flex; flex-direction: column; gap: 10px; }
.event-choice {
  background: var(--panel2);
  border: 2px solid var(--border);
  color: var(--text);
  padding: 13px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  font-size: 14px;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.event-choice:hover { border-color: var(--pink); background: var(--pink-soft); transform: translateY(-2px); }
.event-choice small { display:block; color: var(--muted); margin-top: 5px; font-family: "Gowun Dodum", sans-serif; }

/* 제한시간 게이지 */
.choice-timer-track {
  height: 6px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: -26px -26px 20px -26px;
}
.choice-timer-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, #ff6b6b, #ff9a3d);
}

/* 메신저(카톡/슬랙 스타일) 팝업 */
.chat-window { display: flex; flex-direction: column; }
.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--border);
}
.chat-header .chat-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--mint-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.chat-sender { font-family: "Jua", sans-serif; font-size: 15px; color: var(--text); }
.chat-status { font-size: 11px; color: #2fa584; }
.chat-status::before { content: "● "; }
.chat-body { margin-bottom: 16px; }
.chat-row { display: flex; align-items: flex-start; gap: 8px; }
.chat-row .chat-avatar.small {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--mint-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.chat-bubble {
  background: var(--panel2);
  border: 2px solid var(--border);
  border-radius: 4px 16px 16px 16px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  max-width: 85%;
}
.chat-choices { margin-top: 4px; }

/* 영상통화/전화 수신 스타일 팝업 */
.call-window { text-align: center; padding: 8px 0 4px; }
.call-avatar-ring {
  width: 76px; height: 76px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--pink-soft);
  border: 3px solid var(--pink);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  animation: callPulse 1s ease-in-out infinite;
}
@keyframes callPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 143, 171, 0.5); }
  50% { box-shadow: 0 0 0 12px rgba(255, 143, 171, 0); }
}
.call-caller { font-family: "Jua", sans-serif; font-size: 18px; color: var(--text); margin-bottom: 6px; }
.call-subtitle { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
.call-choices { text-align: left; }

.vm-tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: var(--panel2);
}
.vm-tier-row.current { border-color: var(--mint); background: var(--mint-soft); }
.vm-tier-row.locked { opacity: 0.55; }
.vm-note { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }

.end-screen { text-align: center; padding: 40px; }
.end-screen h1 { font-size: 38px; margin-bottom: 10px; font-weight: normal; }
.end-screen.win h1 { color: #2fa584; }
.end-screen.lose h1 { color: #e05a5a; }
.end-screen.neutral h1 { color: #c9891a; }
.end-screen p { color: var(--muted); font-size: 15px; line-height: 1.8; }
.end-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }

.day-summary-list { list-style: none; padding: 0; margin: 16px 0; font-size: 14px; }
.day-summary-list li { padding: 5px 0; }

.start-screen { max-width: 700px; margin: 20px auto; }
.start-screen ul { line-height: 1.9; font-size: 14px; color: var(--text); list-style: none; padding: 0; }
.start-screen ul li { padding-left: 20px; position: relative; margin-bottom: 4px; }
.start-screen ul li::before { content: "•"; color: var(--mint); position: absolute; left: 4px; font-weight: bold; }

/* 모바일 대응 */
@media (max-width: 820px) {
  html, body { height: auto; }
  #app { height: auto; min-height: 100vh; }
  #statusBar { padding: 8px 12px; gap: 8px; }
  .brand { font-size: 15px; gap: 6px; }
  .stats { font-size: 11px; gap: 6px; }
  .stat { padding: 4px 9px; }
  #monitors {
    grid-template-columns: 1fr;
    padding: 10px;
    gap: 12px;
    overflow: visible;
  }
  .monitor-screen { max-height: 62vh; }
  .wafer-area { justify-content: center; }
  #waferCanvas { width: 220px; height: 220px; }
}
.start-mascot { display: block; margin: 0 auto 12px; }