:root {
  --bg: #07121f;
  --bg-soft: #0d1d2e;
  --panel: rgba(18, 40, 61, 0.9);
  --panel-strong: #10273c;
  --line: rgba(170, 209, 232, 0.16);
  --text: #eaf6ff;
  --muted: #93afbf;
  --cyan: #42d7ef;
  --cyan-soft: rgba(66, 215, 239, 0.16);
  --lime: #8ee87a;
  --yellow: #ffd35a;
  --orange: #ff9c59;
  --red: #ff5e6c;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.28);
  --font: Inter, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background: var(--bg);
  overscroll-behavior: none;
  font-size: 18px;
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  overscroll-behavior: none;
  background:
    radial-gradient(circle at 77% 5%, rgba(42, 126, 168, 0.22), transparent 30rem),
    radial-gradient(circle at 5% 100%, rgba(36, 167, 150, 0.15), transparent 26rem),
    linear-gradient(135deg, #07121f, #0a1724 45%, #08111c);
}

.home-screen-active,
body:has(.game-screen:not(.hidden)),
body:has(.home-screen:not(.hidden)) {
  overflow: hidden;
  height: 100dvh;
}

.home-screen-active {
  touch-action: none;
}

.orientation-warning {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orientation-warning.hidden {
  display: none;
}

.orientation-warning-content {
  text-align: center;
  padding: 20px;
}

.orientation-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: rotate-phone 2s ease-in-out infinite;
}

@keyframes rotate-phone {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-90deg); }
  75% { transform: rotate(-90deg); }
}

.orientation-warning-content p {
  margin: 8px 0;
  color: var(--text);
}

.orientation-warning-content p:first-of-type {
  font-size: 1.2rem;
  font-weight: 700;
}

.orientation-sub {
  font-size: 0.9rem;
  color: var(--muted);
}

button { font: inherit; cursor: pointer; }

.app-shell { width: min(1680px, calc(100vw - 32px)); margin: 0 auto; padding: 20px 32px 24px; }
.app-shell:has(.game-screen:not(.hidden)) {
  width: min(1680px, calc(100vw - 8px));
  height: 100dvh;
  padding: 4px 0 6px;
  padding-left: max(4px, env(safe-area-inset-left));
  padding-right: max(4px, env(safe-area-inset-right));
  padding-bottom: max(4px, env(safe-area-inset-bottom));
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hidden { display: none !important; }

.game-screen {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.home-screen {
  min-height: calc(100vh - 58px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  align-items: center;
  justify-content: center;
  gap: 34px;
  padding: 28px 0 18px;
  overscroll-behavior: none;
  touch-action: none;
  overflow-y: auto;
}

.home-copy {
  max-width: 760px;
  padding: 34px 30px 28px;
  border-radius: 26px;
  background: rgba(8, 20, 34, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.home-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 6vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.home-copy h1 span {
  display: block;
  margin-top: 10px;
  font-size: 0.36em;
  color: var(--muted);
}

.home-lead {
  max-width: 620px;
  margin-bottom: 30px;
  color: #c8e2ef;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.85;
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* Mode Selector UI */
.mode-selection-container {
  margin-bottom: 28px;
}

.mode-selection-container .section-label {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mode-selector {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.mode-card-button {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  text-align: left;
  color: var(--text);
  transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.mode-card-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.24s ease;
}

.mode-card-button:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.mode-card-button:hover::before {
  opacity: 1;
}

.mode-card-button .mode-icon {
  font-size: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  transition: transform 0.24s ease;
}

.mode-card-button:hover .mode-icon {
  transform: scale(1.1) rotate(3deg);
}

.mode-card-button .mode-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mode-card-button .mode-name {
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.mode-card-button .mode-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.35;
}

/* Active Mode States with Theme Colors */
.mode-card-button.active[data-mode="office"] {
  border-color: rgba(66, 215, 239, 0.4);
  background: rgba(66, 215, 239, 0.08);
  box-shadow: 0 8px 24px rgba(66, 215, 239, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.mode-card-button.active[data-mode="office"] .mode-icon {
  background: rgba(66, 215, 239, 0.15);
  box-shadow: 0 0 15px rgba(66, 215, 239, 0.2);
}
.mode-card-button.active[data-mode="office"] .mode-name {
  color: var(--cyan);
}

.mode-card-button.active[data-mode="security"] {
  border-color: rgba(255, 94, 108, 0.4);
  background: rgba(255, 94, 108, 0.08);
  box-shadow: 0 8px 24px rgba(255, 94, 108, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.mode-card-button.active[data-mode="security"] .mode-icon {
  background: rgba(255, 94, 108, 0.15);
  box-shadow: 0 0 15px rgba(255, 94, 108, 0.2);
}
.mode-card-button.active[data-mode="security"] .mode-name {
  color: var(--red);
}

.mode-card-button.active[data-mode="infra"] {
  border-color: rgba(142, 232, 122, 0.4);
  background: rgba(142, 232, 122, 0.08);
  box-shadow: 0 8px 24px rgba(142, 232, 122, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.mode-card-button.active[data-mode="infra"] .mode-icon {
  background: rgba(142, 232, 122, 0.15);
  box-shadow: 0 0 15px rgba(142, 232, 122, 0.2);
}
.mode-card-button.active[data-mode="infra"] .mode-name {
  color: var(--lime);
}

.mode-card-button.active[data-mode="startup"] {
  border-color: rgba(181, 106, 255, 0.4);
  background: rgba(181, 106, 255, 0.08);
  box-shadow: 0 8px 24px rgba(181, 106, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.mode-card-button.active[data-mode="startup"] .mode-icon {
  background: rgba(181, 106, 255, 0.15);
  box-shadow: 0 0 15px rgba(181, 106, 255, 0.2);
}
.mode-card-button.active[data-mode="startup"] .mode-name {
  color: #b56aff;
}

.home-start-button {
  min-width: 170px;
  padding: 16px 26px;
  font-size: 1rem;
}

.home-difficulty {
  display: inline-flex;
  gap: 7px;
  padding: 6px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.home-difficulty .difficulty-button {
  min-width: 82px;
  padding: 10px 12px;
  border-radius: 10px;
}

.resume-choice {
  display: grid;
  gap: 14px;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 1000;
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  margin: 0;
  padding: 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: rgba(14, 30, 48, 0.92);
  box-shadow: 0 0 0 100vmax rgba(2, 8, 14, 0.72), var(--shadow);
}

.resume-copy {
  margin: 0;
  color: #e9f7ff;
  font-size: 0.96rem;
  line-height: 1.88;
}

.resume-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.resume-actions .primary-button,
.resume-actions .secondary-button {
  width: 100%;
}

.home-panel {
  display: grid;
  gap: 18px;
}

.home-summary, .home-rules {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: rgba(12, 28, 44, 0.95);
  box-shadow: var(--shadow);
}

.home-summary { padding: 26px; }
.home-rules { padding: 24px 26px; }
.home-summary h2, .home-rules h2 { margin-bottom: 16px; font-size: 1rem; }

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mission-grid div {
  min-height: 94px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.mission-grid div {
  min-height: 88px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
}

.mission-grid span {
  display: block;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
}

.mission-grid strong {
  font-size: 1.45rem;
  font-variant-numeric: tabular-nums;
}

.home-rules ol {
  margin: 0;
  padding-left: 1.4em;
  color: #c8e2ef;
  line-height: 1.85;
}

.home-rules b {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: #1c0b0f;
  background: var(--red);
  border-radius: 50%;
  font-size: .8rem;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 0 0 clamp(10px, 1.5vh, 16px);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.game-screen .brand h1 { font-size: clamp(1.15rem, 1.6vw, 1.75rem); }
.game-screen .brand .eyebrow { margin-bottom: 4px; font-size: 0.62rem; }

.eyebrow {
  margin: 0 0 6px;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1, h2, h3, p { margin-top: 0; }

h1 { margin-bottom: 0; font-size: clamp(1.5rem, 2vw, 2.1rem); letter-spacing: 0.02em; }
h1 span { color: var(--muted); font-size: 0.76em; font-weight: 500; }

.topbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.topbar-home-button { padding: 8px 12px; font-size: .78rem; }
.home-button-label-short { display: none; }
.game-screen .primary-button { padding: 9px 14px; font-size: .82rem; }

.difficulty-control {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
}

.difficulty-button {
  min-width: 48px;
  border: 0;
  border-radius: 8px;
  padding: 7px 9px;
  color: var(--muted);
  background: transparent;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .04em;
  transition: background .16s ease, color .16s ease, transform .16s ease;
}
.difficulty-button:hover:not(:disabled) { color: var(--text); background: rgba(255,255,255,.07); }
.difficulty-button.active { color: #061e2b; background: var(--yellow); }
.difficulty-button:disabled { cursor: not-allowed; opacity: .72; }

.game-status {
  min-width: 88px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 99px;
  color: var(--muted); text-align: center; font-size: 0.82rem; font-weight: 700;
}

.home-panel .home-summary,
.home-panel .home-rules {
  position: relative;
  overflow: hidden;
}

.home-panel .home-summary::before,
.home-panel .home-rules::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(66, 215, 239, 0.14), transparent 35%);
  pointer-events: none;
}

.home-panel .home-summary > *,
.home-panel .home-rules > * {
  position: relative;
  z-index: 1;
}

.incident-list-toggle {
  width: 100%;
  margin-top: 8px;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 600;
}

.incident-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--panel-strong);
  border-left: 1px solid var(--line);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.incident-sidebar.hidden {
  transform: translateX(100%);
}

.incident-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}

.incident-sidebar-header h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.incident-sidebar-filters {
  display: flex;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
}

.filter-group {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-group label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
}

.filter-group select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 500;
}

.filter-group select:hover {
  background: rgba(255, 255, 255, 0.16);
}

.filter-group select:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.16);
}

.filter-group select option {
  background: var(--panel-strong);
  color: var(--text);
  padding: 8px;
}

.incident-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.no-incidents {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 40px 20px;
}

.incident-group {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
}

.incident-group-title {
  margin: 0 0 12px 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan);
}

.incident-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.incident-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  font-size: 0.95rem;
}

.incident-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.incident-title {
  color: var(--text);
  font-weight: 500;
  flex: 1;
  font-size: 0.95rem;
}

.incident-category {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(147, 175, 191, 0.15);
  border-radius: 4px;
  white-space: nowrap;
}

.incident-solution {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.solution-label {
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 600;
}

.solution-text {
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.4;
}

/* Custom scrollbar */
.incident-list::-webkit-scrollbar {
  width: 8px;
}

.incident-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
}

.incident-list::-webkit-scrollbar-thumb {
  background: rgba(66, 215, 239, 0.4);
  border-radius: 4px;
}

.incident-list::-webkit-scrollbar-thumb:hover {
  background: rgba(66, 215, 239, 0.6);
}

/* Firefox scrollbar */
.incident-list {
  scrollbar-width: thin;
  scrollbar-color: rgba(66, 215, 239, 0.4) rgba(255, 255, 255, 0.02);
}
.game-status.running { border-color: rgba(142,232,122,.55); color: var(--lime); background: rgba(142,232,122,.08); }
.game-status.paused { border-color: rgba(255,211,90,.55); color: var(--yellow); background: rgba(255,211,90,.08); }
.game-status.danger { border-color: rgba(255,94,108,.6); color: var(--red); background: rgba(255,94,108,.08); }

.primary-button {
  border: 0; border-radius: 10px; padding: 14px 22px; color: #062033;
  background: linear-gradient(135deg, #6ee8f6, #43cbd6);
  font-weight: 900; letter-spacing: .04em;
  box-shadow: 0 9px 23px rgba(66, 215, 239, 0.18);
  transition: transform .16s ease, filter .16s ease;
}
.primary-button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.primary-button:active { transform: translateY(0); }

.game-layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(210px, 240px) minmax(0, 1fr);
  gap: clamp(8px, 1.2vw, 14px);
  padding-top: clamp(6px, 1vh, 10px);
  overflow: hidden;
}

.dashboard {
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1.2vh, 12px);
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.status-card, .tips-card, .office-panel {
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(20, 47, 70, .92), rgba(12, 32, 49, .92));
  box-shadow: var(--shadow);
}

.status-card { border-radius: 15px; padding: clamp(10px, 1.4vh, 14px); }
.time-card { background: linear-gradient(150deg, rgba(14, 72, 92, .92), rgba(10, 39, 61, .96)); }

.card-label { margin-bottom: 8px; color: var(--muted); font-size: .85rem; letter-spacing: .08em; font-weight: 800; }
.timer { display: block; font-variant-numeric: tabular-nums; font-size: clamp(1.8rem, 3.2vh, 2.4rem); letter-spacing: .08em; }
.metric-head { display: flex; align-items: flex-start; justify-content: space-between; }
.metric-icon { color: var(--cyan); font-size: 1.3rem; font-weight: 900; }
.metric-value { display: block; font-size: clamp(1.3rem, 2.4vh, 1.6rem); font-variant-numeric: tabular-nums; }
.metric-note { margin: 6px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.4; }
.timer-track, .trust-track { height: 6px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.09); }
.timer-track { margin-top: 8px; }
.timer-bar, .trust-bar { width: 100%; height: 100%; border-radius: inherit; transition: width .4s ease, background-color .4s ease; }
.timer-bar { background: linear-gradient(90deg, var(--cyan), var(--lime)); }
.trust-bar { background: linear-gradient(90deg, var(--lime), var(--cyan)); }

.compact-card { padding-block: clamp(8px, 1.2vh, 12px); }
.status-row { display: flex; align-items: center; justify-content: space-between; padding: 5px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; }
.status-row:first-of-type { border-top: 0; }
.status-row strong { color: var(--text); font-size: .92rem; }

.tips-card { border-radius: 15px; padding: clamp(10px, 1.4vh, 14px); background: rgba(14, 37, 56, .8); }
.tips-title { margin-bottom: 6px; color: var(--cyan); font-weight: 900; font-size: .82rem; }
.tips-card ol { margin: 0; padding-left: 1.4em; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.tips-card b { display: inline-grid; place-items: center; width: 16px; height: 16px; color: #1c0b0f; background: var(--red); border-radius: 50%; font-size: .75rem; }

.office-panel {
  min-width: 0;
  min-height: 0;
  border-radius: 18px;
  padding: clamp(6px, 1vh, 10px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.office-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding: 0 2px clamp(6px, 1vh, 10px); flex-shrink: 0; }
.office-heading h2 { margin-bottom: 0; font-size: clamp(1rem, 1.8vh, 1.15rem); }
.office-heading .eyebrow { font-size: 0.62rem; margin-bottom: 3px; }
.office-legend { display: flex; gap: 10px; color: var(--muted); font-size: .68rem; flex-wrap: wrap; }
.office-legend span { display: inline-flex; gap: 6px; align-items: center; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.legend-dot.normal { background: var(--lime); box-shadow: 0 0 8px rgba(142,232,122,.8); }
.legend-dot.incident { background: var(--yellow); box-shadow: 0 0 8px rgba(255,211,90,.8); }
.legend-dot.broken { background: var(--red); box-shadow: 0 0 8px rgba(255,94,108,.8); }

/* Popover for difficulty descriptions */
.popover {
  position: fixed;
  z-index: 1200;
  max-width: 280px;
  background: linear-gradient(180deg, rgba(10,20,30,0.96), rgba(12,26,38,0.98));
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 12px 36px rgba(0,0,0,0.6);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  line-height: 1.45;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-50%) translateY(6px) scale(.98);
  transition: opacity .18s ease, transform .18s ease;
}
.popover.visible { pointer-events: auto; opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
.popover .popover-content { margin: 0; }
.popover .popover-arrow {
  position: absolute;
  width: 12px; height: 12px;
  background: inherit; border-left: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04);
   left: 50%;
   transform: translateX(-50%) rotate(45deg);
   transform-origin: center;
   bottom: -6px;
 }
 .popover[data-placement="top"] .popover-arrow { bottom: -6px; top: auto; transform: translateX(-50%) rotate(45deg); }
 .popover[data-placement="bottom"] .popover-arrow { top: -6px; bottom: auto; transform: translateX(-50%) rotate(225deg); }

.office-map {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  flex: 1;
  min-height: 0;
  border: 1px solid rgba(152, 215, 237, .22);
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 0, rgba(39, 116, 145, .28), transparent 48%),
    linear-gradient(135deg, #12334a, #0a2638);
  clip-path: inset(0 round 16px);
  padding: clamp(8px, 1.2vh, 16px);
  padding-bottom: clamp(8px, 1.2vh, 16px);
}
.office-map.has-company-scene {
  background:
    radial-gradient(circle at 50% 0, rgba(39, 116, 145, .28), transparent 48%),
    linear-gradient(135deg, #12334a, #0a2638);
}
.office-map.has-company-scene::before,
.office-map.has-company-scene .floor-grid {
  display: none;
}
.company-scene-canvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100% !important;
  height: 100% !important;
  display: block;
  cursor: pointer;
}
.company-scene-notice {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 8;
  max-width: min(520px, calc(100% - 36px));
  padding: 14px 18px;
  border: 1px solid rgba(255, 211, 90, .45);
  border-radius: 10px;
  color: #fff7d2;
  background: rgba(10, 24, 35, .9);
  box-shadow: 0 16px 32px rgba(0, 0, 0, .28);
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.6;
  text-align: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.office-map::before {
  content: ""; position: absolute; inset: clamp(16px, 3vh, 32px) clamp(20px, 4vw, 40px) clamp(20px, 3vh, 36px);
  border: 2px solid rgba(159, 225, 242, .18); border-radius: 26px;
  background: rgba(151, 224, 235, .035);
  box-shadow: inset 0 0 0 20px rgba(7, 22, 33, .16), 0 30px 45px rgba(0,0,0,.2);
  z-index: 0;
  transform: perspective(1000px) rotateX(30deg);
  transform-style: preserve-3d;
}
.floor-grid {
  position: absolute; inset: 18px;
  opacity: .33;
  background-image:
    linear-gradient(rgba(149, 221, 240, .13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(149, 221, 240, .13) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 42%, transparent 78%);
  mask-image: radial-gradient(ellipse at center, black 42%, transparent 78%);
  z-index: 0;
  pointer-events: none;
}
.room-label {
  position: absolute; z-index: 1; color: rgba(200, 239, 250, .36);
  font-size: clamp(.62rem, 1.1vh, .72rem); font-weight: 900; letter-spacing: .1em; pointer-events: none;
}
.label-work { left: 12%; top: 14%; }
.label-meeting { right: 11%; top: 16%; }
.label-infra { left: 13%; bottom: 13%; }
.label-admin { right: 11%; bottom: 14%; }

.rooms-container {
  position: absolute;
  inset: clamp(8px, 1.2vh, 16px);
  z-index: 1;
  pointer-events: none;
  transform: perspective(1000px) rotateX(30deg);
  transform-style: preserve-3d;
}

.room-wall {
  position: absolute;
  border: 2px solid rgba(159, 225, 242, .3);
  background: linear-gradient(135deg, rgba(151, 224, 235, .08) 0%, rgba(151, 224, 235, .03) 50%, rgba(151, 224, 235, .08) 100%);
  border-radius: 8px;
  z-index: 1;
  pointer-events: none;
  box-shadow: 
    0 4px 8px rgba(0, 0, 0, 0.15),
    0 8px 16px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.room-name {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(200, 239, 250, .5);
  font-size: clamp(.7rem, 1.2vh, .85rem);
  font-weight: 700;
  letter-spacing: .08em;
  pointer-events: none;
}

.equipment-layer { position: absolute; inset: clamp(8px, 1.2vh, 16px); z-index: 2; pointer-events: none; overflow: hidden; transform: rotateX(-30deg) !important; transform-style: preserve-3d; }
.office-map.has-company-scene .equipment-layer {
  inset: 0;
  z-index: 3;
  transform: none !important;
}
.equipment { pointer-events: auto; }

.equipment {
  position: absolute;
  width: clamp(100px, 9vw, 140px);
  min-height: clamp(115px, 13.5vh, 155px);
  padding: clamp(9px, 1.1vh, 13px);
  border: 1.5px solid rgba(205, 242, 251, .42);
  border-radius: 10px;
  color: var(--text);
  text-align: left;
  background: linear-gradient(145deg, rgba(37, 91, 111, .98), rgba(12, 38, 58, .99));
  box-shadow: 
    0 4px 10px rgba(0, 0, 0, .28),
    0 12px 24px rgba(0, 0, 0, .24),
    inset 0 1px 0 rgba(255,255,255,.14);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, filter .18s ease;
  transform: translate(-50%, -50%);
}
/* テキスト内容だけをカードの固定サイズ内に収める。
   .equipment自体をoverflow:hiddenにすると、カード外にはみ出す配置の
   incident-marker（!バッジ）や::after影が一緒に切り取られてしまうため、
   このラッパーだけをクリップ対象にする。 */
.equipment-content {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100%;
  min-width: 0;
  overflow: visible;
}
.equipment::after {
  content:""; position:absolute; left: 10px; right: 10px; bottom: -6px; height: 6px;
  border-radius: 0 0 10px 10px; background: rgba(0,0,0,.23); filter: blur(3px); z-index:-1;
}
.equipment:hover { transform: translate(-50%, calc(-50% - 4px)) scale(1.02); border-color: rgba(100, 234, 244, .75); z-index: 5; }
.equipment:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.equipment-icon { display: block; margin-bottom: 5px; font-size: clamp(1.3rem, 2.4vh, 1.7rem); line-height: 1; flex-shrink: 0; }
.equipment-name {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
  font-weight: 900;
  font-size: clamp(.85rem, 1.6vh, 1.1rem);
  line-height: 1.25;
  overflow-wrap: break-word;
  word-break: keep-all;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .65);
}
.equipment-subtitle {
  display: -webkit-box;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #eaf6ff;
  font-size: clamp(.7rem, 1.25vh, .85rem);
  line-height: 1.3;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 0;
  flex-shrink: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .65);
}
.equipment-state {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  flex-shrink: 0;
  gap: 4px;
  width: fit-content;
  max-width: 100%;
  margin-top: auto;
  padding: 4px 6px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--lime);
  background: rgba(3, 18, 28, .62);
  font-size: clamp(.68rem, 1.2vh, .8rem);
  font-weight: 900;
  letter-spacing: .01em;
  line-height: 1.15;
  white-space: nowrap;
}
.equipment-state::before { content:""; flex-shrink: 0; width: 7px; height: 7px; background: currentColor; border-radius: 50%; box-shadow: 0 0 8px currentColor; }
/* インライン残り時間バッジ：絶対配置をやめてstate行に収める */
.countdown-badge {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--yellow);
  color: #211504;
  font-size: clamp(.58rem, 1.05vh, .68rem);
  font-weight: 1000;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}
.equipment.incident { border-color: rgba(255, 211, 90, .82); box-shadow: 0 0 0 2px rgba(255,211,90,.12), 0 13px 24px rgba(0,0,0,.25); }
.equipment.incident .equipment-state { color: var(--yellow); background: rgba(62, 43, 4, .82); }
.equipment.broken { border-color: rgba(255, 94, 108, .88); background: linear-gradient(145deg, rgba(95, 46, 57, .92), rgba(52, 28, 42, .96)); animation: brokenPulse 1.25s infinite alternate; }
.equipment.broken .equipment-state { color: #ff9ca6; background: rgba(53, 11, 19, .82); }

@keyframes brokenPulse { to { filter: brightness(1.18); box-shadow: 0 0 0 3px rgba(255,94,108,.13), 0 0 22px rgba(255,94,108,.32); } }

.incident-marker {
  position: absolute; right: -10px; top: -12px; width: clamp(26px, 3vh, 30px); height: clamp(26px, 3vh, 30px); display: grid; place-items: center;
  border: 2px solid #ffd6db; border-radius: 50%; color: white; background: var(--red);
  box-shadow: 0 0 0 4px rgba(255,94,108,.18), 0 0 18px rgba(255,94,108,.8);
  font-size: clamp(.95rem, 1.6vh, 1.1rem); font-weight: 1000; animation: incidentPulse .85s infinite alternate;
}
.marker-timer {
  position: absolute; inset: -6px; border: 2px solid rgba(255,211,90,.85); border-left-color: transparent; border-radius: 50%;
  transform: rotate(-38deg);
}
@keyframes incidentPulse { to { transform: scale(1.1); } }

.start-overlay { position: absolute; inset: 0; z-index: 4; display: grid; place-items: center; background: rgba(4, 16, 27, .48); backdrop-filter: blur(3px); transition: opacity .25s ease; }
.start-overlay.hidden { opacity: 0; pointer-events: none; }
.start-overlay-card { width: min(400px, 82%); padding: 28px; text-align: center; border: 1px solid rgba(148, 227, 243, .32); border-radius: 18px; background: rgba(10, 33, 50, .94); box-shadow: var(--shadow); }
.start-icon { display: inline-grid; place-items: center; width: 45px; height: 45px; margin-bottom: 10px; color: #39131b; background: var(--yellow); border-radius: 50%; font-size: 1.65rem; font-weight: 1000; }
.start-overlay-card h3 { margin-bottom: 8px; }
.start-overlay-card p { margin-bottom: 20px; color: var(--muted); font-size: .86rem; line-height: 1.65; }

.event-log-panel {
  margin-top: clamp(4px, 0.8vh, 8px);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(4, 17, 29, .34);
  flex-shrink: 0;
}
.event-log-head { display: flex; align-items: center; justify-content: space-between; padding: 7px 12px; border-bottom: 1px solid var(--line); }
.event-log-head h3 { margin: 0; font-size: .76rem; letter-spacing: .04em; }
.text-button, .icon-button { border: 0; color: var(--muted); background: transparent; }
.text-button { font-size: .68rem; }
.text-button:hover { color: var(--cyan); }
.event-log { height: clamp(64px, 11vh, 96px); margin: 0; padding: 6px 12px; overflow-y: auto; list-style: none; }

/* Custom scrollbar for event log */
.event-log::-webkit-scrollbar {
  width: 6px;
}

.event-log::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 3px;
}

.event-log::-webkit-scrollbar-thumb {
  background: rgba(66, 215, 239, 0.4);
  border-radius: 3px;
}

.event-log::-webkit-scrollbar-thumb:hover {
  background: rgba(66, 215, 239, 0.6);
}

/* Firefox scrollbar for event log */
.event-log {
  scrollbar-width: thin;
  scrollbar-color: rgba(66, 215, 239, 0.4) rgba(255, 255, 255, 0.02);
}

.log-entry { padding: 3px 0; color: var(--muted); font-size: .68rem; line-height: 1.35; }
.log-entry span { display: inline-block; width: 44px; color: rgba(149, 197, 217, .6); font-variant-numeric: tabular-nums; }
.log-entry.success { color: #b8f6ac; }
.log-entry.warning { color: #ffe28e; }
.log-entry.danger { color: #ffadb5; }
.log-entry.neutral { color: var(--muted); }

.modal { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; }
.modal.hidden { display: none; }
.modal-backdrop { position:absolute; inset:0; background:rgba(1,8,15,.7); backdrop-filter: blur(4px); }
.modal-card, .result-card { position:relative; z-index:1; width:min(590px, 95vw); max-height:min(750px, 90vh); overflow:auto; border:1px solid rgba(162,226,244,.34); border-radius:18px; background:linear-gradient(145deg, #15364d, #0a2134); box-shadow:0 28px 70px rgba(0,0,0,.5); }
.modal-card { padding: 22px; }

.log-modal-card { position:relative; z-index:1; width:min(600px, 92%); max-height:80vh; border:1px solid rgba(162,226,244,.34); border-radius:18px; background:linear-gradient(145deg, #15364d, #0a2134); box-shadow:0 28px 70px rgba(0,0,0,.5); padding: 22px; display: flex; flex-direction: column; }

.log-modal-content { flex: 1; overflow-y: auto; margin-top: 16px; padding: 16px; background: rgba(4, 17, 29, .34); border-radius: 12px; border: 1px solid var(--line); }

.log-modal-content::-webkit-scrollbar { width: 8px; }
.log-modal-content::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.02); border-radius: 4px; }
.log-modal-content::-webkit-scrollbar-thumb { background: rgba(66, 215, 239, 0.4); border-radius: 4px; }
.log-modal-content::-webkit-scrollbar-thumb:hover { background: rgba(66, 215, 239, 0.6); }
.log-modal-content { scrollbar-width: thin; scrollbar-color: rgba(66, 215, 239, 0.4) rgba(255, 255, 255, 0.02); }

.log-modal-content .log-entry { padding: 6px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.log-modal-content .log-entry:last-child { border-bottom: none; }
.log-modal-content .log-entry span { display: inline-block; width: 60px; color: rgba(149, 197, 217, .6); font-variant-numeric: tabular-nums; }
.modal-topline { display:flex; align-items:center; justify-content:space-between; }
.category-badge { display:inline-block; padding:5px 9px; border:1px solid rgba(255,211,90,.4); border-radius:99px; color:var(--yellow); background:rgba(255,211,90,.09); font-size:.64rem; font-weight:900; letter-spacing:.1em; }
.icon-button { font-size:1.65rem; line-height:1; }
.icon-button:hover { color:var(--text); }
.modal-card h2 { margin:16px 0 5px; font-size:1.3rem; }
.modal-location { color:var(--cyan); font-size:.76rem; font-weight:800; }
.modal-description { color:#d6e9f4; font-size:.93rem; line-height:1.75; }
.modal-effect { margin:14px 0; padding:10px 12px; border-left:3px solid var(--yellow); background:rgba(255,211,90,.08); color:#ffe7a5; font-size:.78rem; line-height:1.55; }
.modal-options { display:grid; gap:9px; margin-top:15px; }
.option-button { width:100%; padding:13px 14px; border:1px solid rgba(179,224,238,.22); border-radius:11px; color:var(--text); background:rgba(255,255,255,.045); text-align:left; font-size:.85rem; line-height:1.5; transition:background .15s ease, border-color .15s ease, transform .15s ease; }
.option-button:hover { border-color:rgba(66,215,239,.75); background:rgba(66,215,239,.1); transform:translateX(2px); }
.option-button strong { display:inline-grid; place-items:center; width:21px; height:21px; margin-right:9px; border-radius:50%; color:#063143; background:var(--cyan); font-size:.7rem; }
.modal-feedback { margin-top:16px; padding:13px; border-radius:12px; font-size:.84rem; line-height:1.65; }
.modal-feedback.correct { border:1px solid rgba(142,232,122,.4); color:#cbfabe; background:rgba(142,232,122,.1); }
.modal-feedback.wrong { border:1px solid rgba(255,94,108,.4); color:#ffd0d5; background:rgba(255,94,108,.1); }
.modal-feedback.repair { border:1px solid rgba(255,211,90,.4); color:#ffe4a0; background:rgba(255,211,90,.1); }
.modal-actions { display:flex; justify-content:flex-end; gap:10px; margin-top:15px; }
.secondary-button { border:1px solid rgba(165,215,232,.35); border-radius:10px; padding:10px 13px; color:#d7edf6; background:rgba(255,255,255,.04); font-weight:800; font-size:.82rem; }
.secondary-button:hover { border-color:var(--cyan); }

.result-card { padding:30px; text-align:center; }
.result-card h2 { margin: 5px 0 8px; font-size:1.65rem; }
.result-message { max-width:440px; margin:0 auto 21px; color:var(--muted); line-height:1.65; font-size:.88rem; }
.result-grid { display:grid; grid-template-columns:repeat(5, 1fr); gap:10px; }
.result-grid div { padding:14px 8px; border:1px solid var(--line); border-radius:11px; background:rgba(255,255,255,.035); }
.result-grid span { display:block; margin-bottom:6px; color:var(--muted); font-size:.67rem; }
.result-grid strong { font-size:1.04rem; }
.review-list { margin:17px 0; text-align:left; }
.review-item { margin-top:8px; padding:10px 12px; border-left:3px solid var(--yellow); background:rgba(255,211,90,.07); color:#f5e4ae; font-size:.75rem; line-height:1.55; }
.wide-button { width:100%; }

@media (max-width: 1180px) {
  .app-shell { width: calc(100vw - 28px); }
}

@media (max-width: 980px) {
  .app-shell:not(:has(.game-screen:not(.hidden))) { width: calc(100vw - 20px); padding-top: 16px; }
  .home-screen { grid-template-columns: 1fr; align-items: start; gap: 22px; padding-top: 18px; }
  .home-copy h1 { font-size: clamp(2.25rem, 12vw, 4.4rem); }
  .game-layout { grid-template-columns: minmax(190px, 210px) minmax(0, 1fr); }
}

@media (max-width: 980px) and (orientation: portrait) {
  .game-screen .topbar { align-items: flex-start; flex-direction: column; }
  .game-screen .topbar-actions { width: 100%; justify-content: flex-end; }
}

@media (max-width: 720px) {
  .home-actions { align-items: stretch; flex-direction: column; }
  .home-start-button, .home-difficulty { width: 100%; }
  .home-difficulty { justify-content: center; }
  .mission-grid { grid-template-columns: 1fr; }
  .game-layout { grid-template-columns: minmax(168px, 188px) minmax(0, 1fr); gap: 8px; }
  .office-heading { align-items: flex-start; flex-direction: column; }
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .result-grid div:last-child { grid-column: 1 / -1; }
}

@media (max-height: 820px) {
  .game-screen .tips-card { display: none; }
  .game-screen .metric-note { display: none; }
}

@media (max-height: 700px) {
  .game-screen .status-row:nth-child(n+4) { display: none; }
}

/* スマホ横画面：1画面に収めるコンパクトレイアウト */
@media (orientation: landscape) and (max-height: 520px) {
  .app-shell:has(.game-screen:not(.hidden)) {
    width: 100vw;
    padding-top: max(4px, env(safe-area-inset-top));
    padding-bottom: max(4px, env(safe-area-inset-bottom));
    padding-left: max(6px, env(safe-area-inset-left));
    padding-right: max(6px, env(safe-area-inset-right));
  }

  .game-screen .topbar {
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding-bottom: 4px;
  }

  .game-screen .brand { display: none; }

  .game-screen .topbar-actions {
    width: auto;
    flex: 1;
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 4px;
  }

  .game-screen .difficulty-control { flex-shrink: 0; }

  .difficulty-button {
    min-width: 34px;
    padding: 4px 6px;
    font-size: .58rem;
  }

  .game-status {
    min-width: auto;
    padding: 4px 8px;
    font-size: .64rem;
    flex-shrink: 0;
  }

  .topbar-home-button,
  .game-screen .primary-button {
    padding: 5px 8px;
    font-size: .64rem;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .home-button-label-full { display: none; }
  .home-button-label-short { display: inline; }

  .game-layout {
    grid-template-columns: minmax(130px, 34vw) minmax(0, 1fr);
    gap: 6px;
    padding-top: 4px;
  }

  .dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    overflow: hidden;
  }

  .dashboard .time-card { grid-column: 1 / -1; }
  .dashboard .compact-card,
  .dashboard .tips-card { display: none; }

  .status-card {
    padding: 5px 7px;
    border-radius: 9px;
    box-shadow: none;
  }

  .card-label {
    margin-bottom: 2px;
    font-size: .54rem;
  }

  .timer {
    font-size: 1.15rem;
  }

  .timer-track {
    margin-top: 4px;
    height: 4px;
  }

  .metric-value { font-size: .88rem; }
  .metric-icon { font-size: .78rem; }
  .metric-note { display: none; }
  .trust-track { height: 4px; }

  .office-panel {
    padding: 5px;
    border-radius: 10px;
  }

  .office-heading { display: none; }

  .office-map {
    border-radius: 10px;
  }

  .office-map::before,
  .floor-grid,
  .room-label { display: none; }

  .equipment {
    width: clamp(108px, 20.25vw, 142px);
    height: clamp(100px, 20vh, 120px);
    padding: 8px 9px;
    border-radius: 8px;
  }

  .equipment:hover { transform: none; }

  .equipment-model {
    height: clamp(34px, 8.8vh, 46px);
    margin-bottom: 3px;
  }

  .equipment-name {
    font-size: .75rem;
    line-height: 1.25;
  }

  .equipment-subtitle { display: none; }

  .equipment-state {
    display: flex;
    gap: 3px;
    padding: 2px 4px;
    font-size: .56rem;
  }

  .equipment-state::before {
    width: 5px;
    height: 5px;
  }

  .equipment-countdown {
    right: 3px;
    bottom: 3px;
    padding: 1px 3px;
    font-size: .48rem;
    border-radius: 4px;
  }

  .incident-marker {
    right: -7px;
    top: -9px;
    width: 20px;
    height: 20px;
    font-size: .72rem;
    border-width: 2px;
  }

  .marker-timer { inset: -4px; }

  .event-log-panel { margin-top: 4px; }

  .event-log-head { padding: 3px 8px; }

  .event-log-head h3 { font-size: .58rem; }

  .text-button { font-size: .58rem; }

  .event-log {
    height: 32px;
    padding: 3px 8px;
  }

  .log-entry {
    padding: 1px 0;
    font-size: .56rem;
    line-height: 1.25;
  }

  .log-entry span { width: 36px; }

  .start-overlay-card {
    width: min(340px, 88%);
    padding: 16px 18px;
  }

  .start-icon {
    width: 34px;
    height: 34px;
    font-size: 1.2rem;
    margin-bottom: 6px;
  }

  .start-overlay-card h3 {
    margin-bottom: 4px;
    font-size: .95rem;
  }

  .start-overlay-card p {
    margin-bottom: 12px;
    font-size: .74rem;
    line-height: 1.45;
  }

  .modal { padding: 8px; }

  .modal-card {
    padding: 14px;
    max-height: 96dvh;
  }

  .modal-card h2 { font-size: 1.05rem; margin-top: 10px; }

  .modal-description { font-size: .82rem; line-height: 1.5; }

  .option-button { padding: 9px 10px; font-size: .78rem; }
}

/* 小型スマホ横画面（iPhone SE 等） */
@media (orientation: landscape) and (max-height: 400px) {
  .game-layout {
    grid-template-columns: minmax(118px, 30vw) minmax(0, 1fr);
    gap: 4px;
  }

  .timer { font-size: 1rem; }

  .metric-value { font-size: .78rem; }

  .equipment {
    width: clamp(76px, 14vw, 94px);
    height: clamp(68px, 17vh, 80px);
    min-height: 68px;
    padding: 5px 6px;
  }

  .equipment-model { height: 28px; margin-bottom: 2px; }

  .equipment-name {
    -webkit-line-clamp: 2;
    font-size: .65rem;
  }

  .equipment-state {
    padding: 1px 3px;
    font-size: .48rem;
  }

  .event-log { height: 26px; }

  .game-screen .difficulty-control { display: none; }
}

/* ===== 新機能：サウンド・実績・ランキング・演出強化 ===== */

.home-secondary-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.home-secondary-actions .secondary-button {
  flex: 1;
}

.sound-toggle-button {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.1rem;
  transition: background .16s ease, transform .16s ease, filter .16s ease;
}
.sound-toggle-button:hover { background: rgba(255, 255, 255, 0.1); transform: scale(1.05); }
.sound-toggle-button.muted { filter: grayscale(1) opacity(.65); }

/* 画面シェイク（誤対応時） */
@keyframes officeShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px) rotate(-0.3deg); }
  40% { transform: translateX(5px) rotate(0.3deg); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(3px); }
}
.office-map.shake { animation: officeShake .4s ease; }

/* 実績トースト通知 */
.achievement-toast-container {
  position: fixed;
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: min(340px, 90vw);
}
.achievement-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 211, 90, .45);
  background: linear-gradient(135deg, rgba(20, 40, 58, .97), rgba(12, 28, 42, .97));
  box-shadow: 0 16px 34px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255,211,90,.08);
  opacity: 0;
  transform: translateX(24px) scale(.96);
  transition: opacity .3s ease, transform .3s ease;
}
.achievement-toast.visible { opacity: 1; transform: translateX(0) scale(1); }
.achievement-toast-icon { font-size: 1.7rem; flex-shrink: 0; }
.achievement-toast-body { display: flex; flex-direction: column; gap: 2px; }
.achievement-toast-label { font-size: .62rem; letter-spacing: .08em; font-weight: 800; color: var(--yellow); text-transform: uppercase; }
.achievement-toast-body strong { font-size: .95rem; }
.achievement-toast-desc { font-size: .74rem; color: var(--muted); }

/* 実績パネル */
.achievements-progress { margin: 4px 0 0; color: var(--muted); font-size: .82rem; font-weight: 700; }
.achievements-actions { display: flex; justify-content: flex-end; margin: 10px 0 12px; }
.danger-button {
  border-color: rgba(255, 107, 122, .45);
  color: #ffd7dc;
  background: rgba(255, 107, 122, .08);
}
.danger-button:hover {
  border-color: var(--red);
  background: rgba(255, 107, 122, .14);
}
.achievements-grid { display: grid; gap: 10px; }
.achievement-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  transition: border-color .16s ease, background .16s ease;
}
.achievement-badge.unlocked { border-color: rgba(142, 232, 122, .4); background: rgba(142, 232, 122, .06); }
.achievement-badge.locked { opacity: .6; }
.achievement-badge-icon { font-size: 1.6rem; flex-shrink: 0; width: 40px; text-align: center; }
.achievement-badge-body { display: flex; flex-direction: column; gap: 3px; }
.achievement-badge-body strong { font-size: .92rem; }
.achievement-badge-body span { font-size: .76rem; color: var(--muted); line-height: 1.4; }

/* ランキング */
.leaderboard-filters { border-bottom: none; padding-top: 0; }
.leaderboard-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.leaderboard-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 4px 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
}
.leaderboard-rank {
  grid-row: 1 / 3;
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cyan-soft);
  color: var(--cyan);
  font-weight: 900;
  font-size: .82rem;
}
.leaderboard-score { font-weight: 900; font-size: .95rem; }
.leaderboard-meta { font-size: .72rem; color: var(--muted); grid-column: 2; }
.leaderboard-date { font-size: .68rem; color: var(--muted); text-align: right; }

/* 結果画面：スコアパネル */
.result-score-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 6px 0 18px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 211, 90, .35);
  background: rgba(255, 211, 90, .07);
}
.score-label { color: var(--muted); font-size: .78rem; font-weight: 800; }
.score-value { font-size: 1.3rem; font-variant-numeric: tabular-nums; color: var(--yellow); }
.score-record-badge {
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--yellow);
  color: #211504;
  font-size: .74rem;
  font-weight: 900;
}

#result-modal.win .result-card { box-shadow: 0 28px 70px rgba(142,232,122,.18), 0 0 0 1px rgba(142,232,122,.25); }
#result-modal.lose .result-card { box-shadow: 0 28px 70px rgba(255,94,108,.18), 0 0 0 1px rgba(255,94,108,.25); }

/* Responsive design for mobile (landscape) */
@media (max-width: 768px) {
  .app-shell {
    padding: 2px 4px 4px;
    width: calc(100vw - 8px);
    height: 100vh;
    overflow: hidden;
  }
  
  .app-shell:has(.game-screen:not(.hidden)) {
    padding: 1px 2px 2px;
    width: calc(100vw - 4px);
  }
  
  /* Home screen */
  .home-screen {
    flex-direction: column;
    gap: 3px;
    overflow: hidden;
    height: 100vh;
  }
  
  .home-copy {
    padding: 2px 0;
    flex-shrink: 0;
  }
  
  .home-copy h1 {
    font-size: 0.7rem;
  }
  
  .home-copy .eyebrow {
    display: none;
  }
  
  .home-lead {
    font-size: 0.5rem;
    display: none;
  }
  
  .mode-selector {
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    flex-shrink: 0;
  }
  
  .mode-card-button {
    padding: 8px 6px;
  }
  
  .mode-icon {
    font-size: 1.5rem;
  }
  
  .mode-name {
    font-size: 0.7rem;
  }
  
  .mode-desc {
    font-size: 0.5rem;
    display: none;
  }
  
  .mobile-difficulty-selection {
    display: flex !important;
    margin-top: 4px;
    padding: 8px;
    gap: 6px;
    flex-direction: column;
  }
  
  .mobile-difficulty-selection h3 {
    margin: 0 0 6px 0;
    font-size: 0.7rem;
    color: var(--text);
    text-align: center;
  }
  
  .mobile-difficulty-buttons {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  
  .mobile-difficulty-button {
    padding: 8px 10px;
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .mobile-difficulty-button:hover {
    background: rgba(255, 255, 255, 0.08);
  }
  
  .mobile-difficulty-button.active {
    background: var(--cyan);
    color: #062033;
    border-color: var(--cyan);
    font-weight: 700;
  }
  
  #mobile-start-game {
    margin-top: 6px;
    padding: 8px 10px;
    font-size: 0.75rem;
    min-height: 36px;
  }
  
  .home-panel {
    gap: 2px;
    flex-shrink: 0;
    display: grid;
  }
  
  .home-summary {
    display: block;
  }
  
  .home-rules {
    display: none;
  }
  
  .incident-list-toggle {
    padding: 6px 10px;
    font-size: 0.65rem;
  }
  
  .home-actions {
    display: none;
  }
  
  .mode-card-button {
    cursor: pointer;
  }
  
  .mode-card-button::after {
    content: "タップで開始";
    display: block;
    font-size: 0.55rem;
    color: var(--muted);
    margin-top: 2px;
  }
  
  /* Game screen */
  .game-layout {
    grid-template-columns: 1fr;
    gap: 1px;
  }
  
  .dashboard {
    flex-direction: row;
    overflow-x: auto;
    padding: 1px;
    gap: 1px;
    flex-shrink: 0;
    display: none;
  }
  
  .status-card {
    min-width: 45px;
    padding: 1px 2px;
  }
  
  .status-card h2 {
    font-size: 0.35rem;
  }
  
  .status-card strong {
    font-size: 0.5rem;
  }
  
  .status-card .metric-head {
    display: none;
  }
  
  .status-card.compact-card {
    display: none;
  }
  
  .tips-card {
    display: none;
  }
  
  /* Mobile stats overlay */
  .mobile-stats-overlay {
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    z-index: 100;
  }
  
  .mobile-stat {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(66, 215, 239, 0.3);
    border-radius: 6px;
    padding: 4px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }
  
  .mobile-stat-label {
    font-size: 0.5rem;
    color: var(--muted);
    font-weight: 600;
  }
  
  .mobile-stat-value {
    font-size: 0.7rem;
    color: var(--text);
    font-weight: 700;
  }
  
  .mobile-timer .mobile-stat-value {
    color: var(--cyan);
  }
  
  .mobile-funds .mobile-stat-value {
    color: var(--lime);
  }
  
  .mobile-trust .mobile-stat-value {
    color: var(--yellow);
  }
  
  .office-panel {
    min-height: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  
  .office-heading {
    padding: 1px 2px;
    flex-shrink: 0;
  }
  
  .office-heading h2 {
    font-size: 0.4rem;
  }
  
  .office-legend {
    display: none;
  }
  
  .office-map {
    flex: 1;
    min-height: 0;
  }
  
  .event-log-panel {
    height: 40px;
    flex-shrink: 0;
  }
  
  .event-log-head {
    padding: 2px 4px;
  }
  
  .event-log-head h3 {
    font-size: 0.5rem;
  }
  
  .event-log {
    font-size: 0.45rem;
  }
  
  /* Incident sidebar */
  .incident-sidebar {
    width: 100%;
    max-width: 100%;
  }
  
  .incident-sidebar-header {
    padding: 6px 10px;
  }
  
  .incident-sidebar-header h2 {
    font-size: 0.65rem;
  }
  
  .incident-sidebar-filters {
    padding: 3px 10px;
    gap: 3px;
  }
  
  .filter-group label {
    font-size: 0.45rem;
  }
  
  .filter-group select {
    font-size: 0.55rem;
    padding: 3px 5px;
  }
  
  .incident-list {
    padding: 6px 10px;
  }
  
  .incident-group-title {
    font-size: 0.55rem;
  }
  
  .incident-item {
    padding: 3px 5px;
    font-size: 0.5rem;
  }
  
  .incident-title {
    font-size: 0.5rem;
  }
  
  .incident-category {
    font-size: 0.4rem;
    padding: 1px 3px;
  }
  
  .solution-label {
    font-size: 0.4rem;
  }
  
  .solution-text {
    font-size: 0.45rem;
  }
  
  /* Modal */
  .modal-card {
    max-width: 99vw;
    max-height: 95vh;
    overflow-y: auto;
    padding: 12px;
  }
  
  .modal-topline {
    padding: 8px;
  }
  
  .modal-title {
    font-size: 0.9rem;
  }
  
  .modal-description {
    font-size: 0.7rem;
  }
  
  .modal-options {
    flex-direction: column;
    gap: 3px;
  }
  
  .modal-option {
    padding: 5px 7px;
    font-size: 0.65rem;
  }
  
  .modal-feedback {
    font-size: 0.65rem;
  }
  
  /* Topbar */
  .topbar {
    padding: 1px 2px;
    flex-shrink: 0;
  }
  
  .brand h1 {
    font-size: 0.4rem;
  }
  
  .brand .eyebrow {
    display: none;
  }
  
  .difficulty-button {
    padding: 2px 4px;
    font-size: 0.35rem;
  }
  
  .topbar-home-button {
    padding: 2px 6px;
    font-size: 0.4rem;
  }
  
  .topbar-home-button .home-button-label-full {
    display: none;
  }
  
  .topbar-home-button .home-button-label-short {
    display: inline;
  }
  
  .start-button {
    padding: 6px 12px;
    font-size: 0.5rem;
    min-width: 60px;
    min-height: 30px;
  }
  
  .game-status {
    min-width: 60px;
    padding: 4px 6px;
    font-size: 0.35rem;
  }
  
  /* Office map */
  .floor-grid {
    opacity: 0.3;
  }
  
  /* Toggle button for event log */
  .event-log-panel {
    position: relative;
  }
  
  .event-log-panel::before {
    content: "▼";
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 0.5rem;
    color: var(--muted);
    cursor: pointer;
    z-index: 10;
  }
  
  .event-log-panel.collapsed .event-log {
    display: none;
  }
  
  .event-log-panel.collapsed::before {
    content: "▲";
  }
  
  /* Resume choice dialog */
  .resume-choice {
    width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
    margin: 0;
    padding: 12px;
    gap: 8px;
  }
  
  .resume-copy {
    font-size: 0.65rem;
    line-height: 1.4;
  }
  
  .resume-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  
  .resume-actions button {
    padding: 8px 12px;
    font-size: 0.7rem;
    min-height: 36px;
  }
  
  /* Mobile difficulty selection */
  .mobile-difficulty-selection {
    display: flex !important;
    margin-top: 4px;
    padding: 8px;
    gap: 6px;
    flex-direction: column;
  }
  
  .mobile-difficulty-selection h3 {
    margin: 0 0 6px 0;
    font-size: 0.7rem;
    color: var(--text);
    text-align: center;
  }
  
  .mobile-difficulty-buttons {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  
  .mobile-difficulty-button {
    padding: 8px 10px;
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .mobile-difficulty-button:hover {
    background: rgba(255, 255, 255, 0.08);
  }
  
  .mobile-difficulty-button.active {
    background: var(--cyan);
    color: #062033;
    border-color: var(--cyan);
    font-weight: 700;
  }
  
  #mobile-start-game {
    margin-top: 6px;
    padding: 8px 10px;
    font-size: 0.75rem;
    min-height: 36px;
  }
}


/* ===== Equipment upgrades ===== */
.upgrade-card {
  display: grid;
  gap: 10px;
}

.upgrade-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.upgrade-total {
  display: block;
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
}

.upgrade-list {
  display: grid;
  gap: 7px;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-width: thin;
}

.upgrade-button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 8px;
  width: 100%;
  padding: 8px 9px;
  border: 1px solid rgba(179,224,238,.18);
  border-radius: 10px;
  color: var(--text);
  background: rgba(255,255,255,.035);
  text-align: left;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.upgrade-button:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(66,215,239,.65);
  background: rgba(66,215,239,.08);
}

.upgrade-button:disabled {
  cursor: not-allowed;
  opacity: .58;
}

.upgrade-name {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  font-size: .72rem;
  font-weight: 900;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upgrade-meta,
.upgrade-effect,
.upgrade-cost {
  color: var(--muted);
  font-size: .66rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.upgrade-effect {
  grid-column: 1;
  color: rgba(179,224,238,.78);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upgrade-cost {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  color: var(--yellow);
}

.equipment-upgrade-level {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 4px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #211504;
  background: rgba(255, 211, 90, .88);
  font-size: .56rem;
  font-weight: 1000;
}

@media (max-height: 820px) {
  .upgrade-list { max-height: 150px; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .upgrade-card { display: none; }
}

/* ===== Compact play screen ===== */
.game-screen .topbar {
  flex-shrink: 0;
  min-height: 0;
  padding-block: 6px;
}

.game-screen .dashboard {
  gap: 6px;
  overflow: hidden;
}

.game-screen .status-card {
  border-radius: 10px;
  padding: 7px 8px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, .18);
}

.game-screen .card-label {
  margin-bottom: 4px;
  font-size: .66rem;
  letter-spacing: .06em;
}

.game-screen .time-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 3px 8px;
}

.game-screen .time-card .card-label { margin-bottom: 0; }
.game-screen .timer {
  font-size: clamp(1.25rem, 2.4vh, 1.65rem);
  letter-spacing: .04em;
}
.game-screen .timer-track {
  grid-column: 1 / -1;
  margin-top: 2px;
  height: 5px;
}

.game-screen .metric-head { align-items: center; }
.game-screen .metric-icon { font-size: .95rem; }
.game-screen .metric-value { font-size: clamp(1rem, 1.9vh, 1.22rem); }
.game-screen .metric-note { display: none; }
.game-screen .trust-track { height: 5px; margin-top: 4px; }

.game-screen .compact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 8px;
}

.game-screen .compact-card .card-label {
  grid-column: 1 / -1;
  margin-bottom: 2px;
}

.game-screen .status-row {
  padding: 3px 0;
  font-size: .64rem;
}

.game-screen .status-row strong { font-size: .76rem; }
.game-screen .tips-card { display: none; }

.game-screen .upgrade-card { gap: 5px; }
.game-screen .upgrade-head { align-items: center; }
.game-screen .upgrade-total { font-size: .95rem; }
.game-screen .upgrade-list {
  gap: 5px;
  max-height: min(34vh, 230px);
  overflow-y: auto;
}

.game-screen .upgrade-button {
  gap: 1px 6px;
  padding: 5px 7px;
  border-radius: 8px;
}

.game-screen .upgrade-name {
  gap: 4px;
  font-size: .65rem;
}

.game-screen .upgrade-meta,
.game-screen .upgrade-cost {
  font-size: .58rem;
}

@media (min-height: 760px) {
  .game-screen .upgrade-list { max-height: min(38vh, 300px); }
}

@media (max-width: 980px) {
  .game-screen .game-layout { grid-template-columns: minmax(172px, 196px) minmax(0, 1fr); }
  .game-screen .dashboard { gap: 5px; }
  .game-screen .status-card { padding: 6px 7px; }
  .game-screen .upgrade-name { font-size: .6rem; }
}

@media (max-width: 768px) {
  .game-screen .dashboard {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2px;
    overflow: visible;
  }

  .game-screen .upgrade-card {
    grid-column: 1 / -1;
  }

  .game-screen .upgrade-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: 72px;
  }
}
/* ===== Learning feedback ===== */
.learning-block {
  margin: 12px 0;
  padding: 10px 11px;
  border: 1px solid rgba(179, 224, 238, .18);
  border-radius: 10px;
  background: rgba(7, 18, 28, .35);
}

.learning-tags,
.exam-point {
  display: grid;
  gap: 6px;
}

.learning-tags + .exam-point { margin-top: 10px; }
.learning-tags strong,
.exam-point strong {
  color: var(--cyan);
  font-size: .72rem;
  letter-spacing: .04em;
}

.learning-tags div {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.learning-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 3px 7px;
  border-radius: 999px;
  color: #dff8ff;
  background: rgba(66, 215, 239, .12);
  border: 1px solid rgba(66, 215, 239, .24);
  font-size: .68rem;
  font-weight: 800;
}

.exam-point p {
  margin: 0;
  color: #e4f4ee;
  font-size: .78rem;
  line-height: 1.55;
}
/* ===== Result learning summary ===== */
.result-learning {
  margin: 14px 0 0;
  padding: 13px;
  border: 1px solid rgba(66, 215, 239, .22);
  border-radius: 12px;
  background: rgba(66, 215, 239, .055);
  text-align: left;
}

.result-learning h3 {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: .86rem;
}

.result-learning-tags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  gap: 7px;
}

.result-learning-tag {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 7px;
  padding: 8px 9px;
  border: 1px solid rgba(179, 224, 238, .16);
  border-radius: 9px;
  background: rgba(255, 255, 255, .035);
}

.result-learning-rank {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: #073141;
  background: var(--cyan);
  font-size: .72rem;
  font-weight: 1000;
}

.result-learning-tag strong {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: .78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-learning-tag span:last-child,
.result-learning-empty {
  color: var(--muted);
  font-size: .72rem;
}

.result-learning-empty { margin: 0; line-height: 1.55; }
/* ===== News ticker ===== */
.news-ticker {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  margin: 0 2px clamp(5px, .8vh, 8px);
  padding: 6px 12px 6px 14px;
  border: 1px solid rgba(66, 215, 239, .22);
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(66, 215, 239, .12), rgba(255, 255, 255, .035));
  overflow: hidden;
}

.news-label {
  display: inline-grid;
  place-items: center;
  min-width: 72px;
  flex: 0 0 auto;
  height: 20px;
  border-radius: 999px;
  color: #062b3b;
  background: var(--cyan);
  font-size: .66rem;
  font-weight: 1000;
  letter-spacing: .08em;
}

.news-ticker p {
  min-width: 0;
  margin: 0;
  color: #dcf6ff;
  font-size: .76rem;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-ticker strong {
  margin-right: 8px;
  color: var(--yellow);
}

.news-pulse { animation: newsPulse .36s ease; }
@keyframes newsPulse {
  from { opacity: .35; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (orientation: landscape) and (max-height: 520px) {
  .news-ticker { min-height: 24px; padding: 3px 7px; margin-bottom: 4px; }
  .news-label { min-width: 62px; height: 17px; font-size: .56rem; }
  .news-ticker p { font-size: .62rem; }
}

@media (max-width: 768px) {
  .news-ticker { display: none; }
}
/* ===== Plague-style news override ===== */
.news-ticker {
  border-color: rgba(66, 215, 239, .28);
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(3, 13, 22, .96), rgba(8, 31, 46, .92));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.025);
}

.news-label {
  color: #08141b;
  background: var(--yellow);
}

.news-ticker p {
  text-overflow: clip;
  animation: newsMarquee 13.5s linear;
}

.news-ticker strong {
  margin-right: 10px;
  color: var(--cyan);
}

.news-pulse { animation: newsPulse .36s ease, newsMarquee 13.5s linear; }

@keyframes newsMarquee {
  0% { transform: translateX(14%); }
  8% { transform: translateX(0); }
  86% { transform: translateX(0); }
  100% { transform: translateX(-18%); }
}
/* ===== News forecast cue ===== */
.news-hint {
  display: inline-flex;
  align-items: center;
  min-height: 17px;
  margin-right: 8px;
  padding: 1px 6px;
  border-radius: 999px;
  color: #0b1720;
  background: var(--lime);
  font-size: .62rem;
  font-weight: 1000;
}
/* ===== Equipment 3D model thumbnails ===== */
.equipment-model {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: clamp(42px, 6.8vh, 62px);
  margin: -2px 0 5px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 8px;
  background: radial-gradient(circle at 50% 42%, rgba(100, 234, 244, .18), rgba(10, 24, 35, .05) 62%);
}

.equipment-model::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 5px;
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  filter: blur(5px);
  pointer-events: none;
}

.equipment-model-canvas {
  position: relative;
  z-index: 1;
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.equipment-model-fallback {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-size: clamp(1.25rem, 2.7vh, 1.85rem);
  line-height: 1;
}

.equipment-icon {
  display: none;
}

.equipment.incident .equipment-model {
  background: radial-gradient(circle at 50% 42%, rgba(255, 211, 90, .24), rgba(38, 29, 7, .05) 62%);
}

.equipment.broken .equipment-model {
  background: radial-gradient(circle at 50% 42%, rgba(255, 94, 108, .25), rgba(49, 12, 20, .05) 62%);
}
/* ===== Clickable 3D equipment models ===== */
.equipment {
  width: clamp(96px, 8.2vw, 132px);
  height: clamp(144px, 19vh, 196px);
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--text);
  text-align: center;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  isolation: isolate;
}

.equipment::after {
  left: 16%;
  right: 16%;
  bottom: 21px;
  height: 14px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .38);
  filter: blur(8px);
}

.equipment:hover {
  transform: translate(-50%, calc(-50% - 6px)) scale(1.06);
  border-color: transparent;
  z-index: 8;
}

.equipment:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 6px;
  border-radius: 14px;
}

.equipment-content {
  position: relative;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  min-height: 0;
  pointer-events: none;
}

.equipment-model {
  width: 100%;
  height: calc(100% - 42px);
  min-height: 82px;
  margin: 0;
  overflow: visible;
  background: transparent;
  filter: drop-shadow(0 18px 14px rgba(0, 0, 0, .38));
}

.equipment-model::after {
  display: none;
}

.equipment-model-canvas {
  pointer-events: none;
}

.equipment-model-fallback {
  font-size: clamp(2.4rem, 6vh, 4.5rem);
  filter: drop-shadow(0 18px 14px rgba(0, 0, 0, .38));
}

.equipment-name {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: max-content;
  max-width: min(128px, 100%);
  transform: translateX(-50%);
  display: block;
  padding: 3px 7px;
  border: 1px solid rgba(205, 242, 251, .32);
  border-radius: 7px;
  color: #f7fdff;
  background: rgba(8, 22, 33, .62);
  box-shadow: 0 7px 16px rgba(0, 0, 0, .22);
  font-size: clamp(.64rem, 1.05vh, .78rem);
  line-height: 1.15;
  white-space: normal;
  overflow-wrap: anywhere;
  -webkit-line-clamp: unset;
}

.equipment-subtitle {
  display: none;
}

.equipment-state {
  position: absolute;
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%);
  margin-top: 0;
  padding: 2px 6px;
  border-radius: 999px;
  font-size: clamp(.52rem, .9vh, .62rem);
  line-height: 1;
  white-space: nowrap;
  background: rgba(6, 28, 29, .9);
  box-shadow: 0 5px 12px rgba(0, 0, 0, .2);
}

.equipment-upgrade-level {
  position: absolute;
  right: 2px;
  top: 4px;
  margin-top: 0;
  padding: 2px 5px;
  border-radius: 999px;
  font-size: clamp(.48rem, .82vh, .58rem);
  line-height: 1;
  box-shadow: 0 5px 12px rgba(0, 0, 0, .22);
}

.equipment.incident,
.equipment.broken {
  background: transparent;
  border-color: transparent;
}

.equipment.incident .equipment-model {
  background: transparent;
  filter: drop-shadow(0 0 12px rgba(255, 211, 90, .5)) drop-shadow(0 14px 12px rgba(0, 0, 0, .34));
}

.equipment.broken .equipment-model {
  background: transparent;
  filter: drop-shadow(0 0 12px rgba(255, 94, 108, .55)) drop-shadow(0 14px 12px rgba(0, 0, 0, .34));
}

.equipment.broken {
  animation: brokenModelPulse 1.25s infinite alternate;
}

@keyframes brokenModelPulse {
  to { filter: brightness(1.18); }
}

.incident-marker {
  right: 6px;
  top: 16px;
  z-index: 4;
}

@media (max-width: 920px), (max-height: 640px) {
  .equipment {
    width: clamp(82px, 13.5vw, 108px);
    height: clamp(94px, 24vh, 126px);
  }

  .equipment-model {
    height: calc(100% - 34px);
    min-height: 60px;
  }

  .equipment-name {
    bottom: 18px;
    max-width: 96px;
    padding: 2px 5px;
    font-size: .58rem;
  }

  .equipment-state {
    bottom: 1px;
    padding: 2px 5px;
    font-size: .48rem;
  }

  .equipment-upgrade-level {
    top: 2px;
    right: 0;
    padding: 1px 4px;
    font-size: .44rem;
  }
}

@media (orientation: landscape) and (max-height: 400px) {
  .equipment {
    width: clamp(70px, 12vw, 88px);
    height: clamp(74px, 22vh, 92px);
  }

  .equipment-model {
    height: calc(100% - 28px);
    min-height: 48px;
  }

  .equipment-name {
    bottom: 14px;
    max-width: 82px;
    padding: 1px 4px;
    font-size: .5rem;
  }

  .equipment-state {
    padding: 1px 4px;
    font-size: .42rem;
  }

  .equipment-upgrade-level {
    display: none;
  }
}