/* Crypto Matrix — app shell (plain CSS, no build step) */
@font-face { font-family: "Fira Code"; font-weight: 400; font-display: swap; src: url("fonts/FiraCode-Regular.woff2") format("woff2"); }
@font-face { font-family: "Fira Code"; font-weight: 700; font-display: swap; src: url("fonts/FiraCode-Bold.woff2") format("woff2"); }

:root {
  /* T1: 色は theme-cyber.css の統一トークンを正とし、シェル用名を割り当てる */
  --background: var(--bg-main);
  --foreground: var(--text-main);
  --card: var(--card-bg);
  --primary: var(--accent);
  --primary-foreground: var(--accent-fg);
  --muted-foreground: var(--text-sub);
  --destructive: var(--danger);
  --border: var(--border-color);
  --glow: 0 0 0 1px color-mix(in oklab, var(--primary) 35%, transparent), 0 0 18px -4px color-mix(in oklab, var(--primary) 60%, transparent);
  color-scheme: dark;
}
html.light {
  /* ライト側の値も統一トークン（html.light で切替わる正の定義）から引く */
  color-scheme: light;
}
* { box-sizing: border-box; }
body.cm-body { margin: 0; background: var(--background); color: var(--foreground); }
.cm-mono { font-family: "Fira Code", ui-monospace, monospace; }
.cm-hide-sm { display: none; }
@media (min-width: 640px) { .cm-hide-sm { display: inline; } }
.cm-ico { width: 16px; height: 16px; flex-shrink: 0; }
.cm-ico-s { width: 12px; height: 12px; flex-shrink: 0; }
.cm-btn-ico { width: 14px; height: 14px; display: inline-block; vertical-align: -2px; margin-right: 5px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.cm-btn-img { width: 20px; height: 20px; display: inline-block; vertical-align: -5px; margin-right: 5px; border-radius: 4px; object-fit: cover; flex-shrink: 0; }
.cm-sec-img { width: 40px; height: 40px; display: inline-block; vertical-align: -13px; margin-right: 8px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.cm-badge-img { width: 18px; height: 18px; display: inline-block; vertical-align: -4px; margin-right: 4px; border-radius: 4px; object-fit: cover; }
.cm-seal-img { width: 72px; height: 72px; display: block; margin: 0 auto 10px; border-radius: 50%; }
.cm-tab-ico { width: 20px; height: 20px; display: inline-block; vertical-align: middle; object-fit: contain; flex-shrink: 0; border-radius: 4px; }
svg.cm-tab-ico { stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* header */
.cm-header { z-index: 40; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--background) 85%, transparent); backdrop-filter: blur(8px); }
@media (min-width: 1024px) { .cm-header { position: sticky; top: 0; } }
.cm-header-in { max-width: 1600px; margin: 0 auto; display: flex; align-items: center; gap: 6px; padding: 12px 8px; }
@media (min-width: 640px) { .cm-header-in { gap: 12px; padding: 12px 16px; } }
.cm-logo { display: grid; place-items: center; width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%; padding: 0; background: transparent; border: none; }
@media (min-width: 640px) { .cm-logo { width: 38px; height: 38px; } }
.cm-logo-img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 50%; filter: drop-shadow(0 0 5px color-mix(in oklab, var(--primary) 45%, transparent)); transition: transform 0.25s ease, filter 0.25s ease; }
.cm-logo:hover .cm-logo-img { transform: rotate(15deg) scale(1.08); filter: drop-shadow(0 0 10px var(--primary)); }
.cm-title-wrap { display: flex; flex-direction: column; justify-content: center; gap: 1px; min-width: 0; }
.cm-title { margin: 0; white-space: nowrap; font-size: 13px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
@media (min-width: 640px) { .cm-title { font-size: 16px; } }
.cm-title span { color: var(--primary); }
.cm-subtitle { font-size: 9px; letter-spacing: 0.04em; color: var(--muted-foreground); white-space: nowrap; display: none; line-height: 1.1; }
@media (min-width: 768px) { .cm-subtitle { display: block; } }
@media (max-width: 1280px) { .cm-subtitle .cm-sub-extra { display: none; } }
.cm-tools { margin-left: auto; display: flex; min-width: 0; align-items: center; gap: 4px; font-size: 11px; }
.cm-tools > * { flex-shrink: 0; }
@media (min-width: 640px) { .cm-tools { gap: 8px; } }
.cm-badge { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; cursor: help; border-radius: 999px; border: 1px solid; padding: 4px 6px; font: inherit; }
@media (min-width: 640px) { .cm-badge { gap: 6px; padding: 4px 10px; } }
.cm-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--primary); animation: cm-pulse 2s infinite; }
@keyframes cm-pulse { 50% { opacity: .4; } }
.cm-b-green { border-color: color-mix(in oklab, var(--primary) 40%, transparent); background: color-mix(in oklab, var(--primary) 10%, transparent); color: var(--primary); }
.cm-b-cyan { border-color: rgba(34,211,238,.4); background: rgba(34,211,238,.1); color: #67e8f9; }
.cm-b-amber { border-color: rgba(251,191,36,.5); background: rgba(251,191,36,.1); color: #fcd34d; }
html.light .cm-b-green { border-color: rgba(5,150,105,.5); background: #d1fae5; color: #065f46; }
html.light .cm-b-cyan { border-color: rgba(2,132,199,.5); background: #e0f2fe; color: #075985; }
html.light .cm-b-amber { border-color: rgba(245,158,11,.6); background: #fef3c7; color: #78350f; }
.cm-btn { display: inline-flex; align-items: center; gap: 4px; height: 32px; padding: 0 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); color: var(--foreground); font: inherit; cursor: pointer; }
.cm-btn:hover { border-color: var(--primary); }
.cm-btn:disabled { opacity: .5; cursor: default; }
.cm-btn-sq { width: 32px; justify-content: center; padding: 0; }
.cm-info { border-bottom: 1px solid color-mix(in oklab, var(--primary) 30%, transparent); background: color-mix(in oklab, var(--primary) 10%, transparent); padding: 10px 16px; text-align: center; font-size: 12px; line-height: 1.6; }
.cm-info button { margin-left: 12px; background: none; border: 0; color: var(--muted-foreground); text-decoration: underline; cursor: pointer; font: inherit; }
.cm-error { max-width: 48rem; margin: 0 auto; padding: 24px; text-align: center; color: var(--destructive); }

/* layout */
.cm-main { max-width: 1600px; margin: 0 auto; display: grid; gap: 20px; padding: 20px 12px; }
@media (min-width: 1024px) { .cm-main { grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); padding: 20px; } }
.cm-main > section { min-width: 0; }
.cm-footer-slot { max-width: 1600px; margin: 0 auto; padding: 0 12px; }

/* tabs */
.cm-tablist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; padding: 4px; margin-bottom: 16px; border-radius: 10px; background: var(--card); }
@media (min-width: 640px) { .cm-tablist { grid-template-columns: repeat(3, 1fr); } }
.cm-tab { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 6px; border: 1px solid transparent; border-radius: 8px; background: transparent; color: var(--foreground); font: inherit; font-size: 11.5px; font-weight: 500; cursor: pointer; transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease; }
@media (min-width: 768px) { .cm-tab { flex-direction: column; gap: 4px; padding: 7px 2px; font-size: 11px; line-height: 1.25; text-align: center; } }
.cm-tab .cm-tab-ico { transition: transform 0.15s ease, filter 0.15s ease; }
.cm-tab:hover .cm-tab-ico { transform: scale(1.08); }
.cm-tab[aria-selected="true"] { background: color-mix(in oklab, var(--primary) 15%, transparent); color: var(--primary); box-shadow: var(--glow); font-weight: 600; }
.cm-tab[aria-selected="true"] .cm-tab-ico { transform: scale(1.12); filter: drop-shadow(0 0 4px color-mix(in oklab, var(--primary) 70%, transparent)); }
.cm-panel[hidden] { display: none !important; }

/* modal (install guide / masked password) */
.cm-overlay { position: fixed; inset: 0; z-index: 100001; display: grid; place-items: center; padding: 16px; background: color-mix(in oklab, var(--background) 95%, transparent); }
.cm-overlay.cm-pw { z-index: 100002; background: color-mix(in oklab, var(--background) 80%, transparent); }
.cm-dialog { position: relative; width: 100%; max-width: 28rem; max-height: calc(100dvh - 2rem); overflow-y: auto; border-radius: 12px; border: 1px solid var(--border); background: var(--background); color: var(--foreground); padding: 20px; box-shadow: var(--glow); font-size: 14px; }
.cm-dialog h2 { margin: 0 0 8px; font-size: 18px; text-align: center; }
.cm-dialog .cm-sub { color: var(--muted-foreground); text-align: center; margin: 0 0 12px; }
.cm-dialog .cm-box { border: 1px solid var(--border); background: var(--card); border-radius: 8px; padding: 12px; margin: 10px 0; }
.cm-dialog .cm-box p { margin: 0 0 4px; font-weight: 700; }
.cm-dialog ol { margin: 0; padding-left: 20px; }
.cm-dialog .cm-note { font-size: 12px; color: var(--muted-foreground); }
.cm-close { position: absolute; right: 12px; top: 12px; background: none; border: 0; color: var(--muted-foreground); cursor: pointer; font-size: 16px; }
.cm-primary { width: 100%; border: 0; border-radius: 8px; padding: 10px 16px; background: var(--primary); color: var(--primary-foreground); font: inherit; font-weight: 700; cursor: pointer; }
.cm-row { display: flex; gap: 8px; margin: 12px 0; }
.cm-row.end { justify-content: flex-end; }
.cm-input { height: 40px; min-width: 0; flex: 1; border-radius: 8px; border: 1px solid var(--border); background: var(--background); color: var(--foreground); padding: 0 12px; font-family: "Fira Code", monospace; }
.cm-sbtn { border-radius: 6px; border: 1px solid var(--border); background: transparent; color: var(--foreground); padding: 8px 14px; font: inherit; font-size: 13px; cursor: pointer; }
.cm-sbtn.pri { border: 0; background: var(--primary); color: var(--primary-foreground); font-weight: 700; }
.cm-sbtn.out { border-color: color-mix(in oklab, var(--primary) 50%, transparent); color: var(--primary); font-weight: 700; }

/* tour */
.cm-tour { position: fixed; inset: 0; z-index: 100; }
.cm-tour-ring { pointer-events: none; position: fixed; border-radius: 8px; border: 2px solid var(--primary); transition: all .2s; box-shadow: 0 0 0 9999px color-mix(in oklab, var(--background) 25%, transparent), 0 0 24px var(--primary); }
.cm-tour-dim { position: fixed; inset: 0; background: color-mix(in oklab, var(--background) 75%, transparent); }
.cm-tour-card { position: fixed; left: 50%; transform: translateX(-50%); width: min(92vw, 380px); border-radius: 12px; border: 1px solid color-mix(in oklab, var(--primary) 50%, transparent); background: var(--card); color: var(--foreground); padding: 16px; box-shadow: var(--glow); font-size: 14px; line-height: 1.6; }
.cm-tour-card .st { font-family: "Fira Code", monospace; font-size: 11px; color: var(--muted-foreground); }
.cm-tour-card h2 { margin: 2px 0 6px; font-size: 14px; color: var(--primary); }
.cm-tour-card p { margin: 0; }
.cm-tour-act { margin-top: 16px; display: flex; align-items: center; gap: 8px; }
.cm-tour-act .sp { margin-left: auto; display: flex; gap: 8px; }
.cm-tour-act .skip { background: none; border: 0; color: var(--muted-foreground); text-decoration: underline; font-size: 12px; cursor: pointer; }
.cm-tour-act .cm-sbtn { padding: 6px 12px; font-size: 12px; }
/* Dark mode: playing tile glows like light mode (bundled so PWA cache can't hide it) */
html:not(.light) .cm-board #div-encrypto-matrix-main .square.active-tile,
html:not(.light) .cm-board #div-encrypto-matrix-main .square.stroke-active-tile {
  background: linear-gradient(135deg, #0d2a1b 0%, #065f33 100%) !important;
  border: 2px solid #1aff75 !important;
  box-shadow: 0 0 0 3px rgba(26, 255, 117, 0.3), 0 0 22px rgba(26, 255, 117, 0.45) !important;
  transform: scale(1.04) translateY(-2px);
  z-index: 6;
}
html:not(.light) .cm-board #div-encrypto-matrix-main .square.fallback-tile {
  background: linear-gradient(135deg, #0d2422 0%, #035e4c 100%) !important;
  border: 2px dashed #1aff75 !important;
  box-shadow: 0 0 0 3px rgba(26, 255, 117, 0.2), 0 0 16px rgba(26, 255, 117, 0.3) !important;
  z-index: 5;
}

/* T2-1: 淡色ボックスの保持は theme-cyber.css の .cm-bq-bar／.cm-bq-card へ移行（旧 [style*= ルールは撤去） */


/* ===== PWA manual update: logo tap + pull-down ===== */
.cm-logo { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.cm-logo:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.cm-update-status {
  position: fixed;
  z-index: 9999;
  top: calc(env(safe-area-inset-top, 0px) + 8px);
  left: 50%;
  max-width: calc(100vw - 28px);
  width: max-content;
  padding: 9px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in oklab, var(--background) 94%, var(--primary));
  color: var(--foreground);
  box-shadow: 0 8px 28px #0005;
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -150%);
  transition: opacity .18s ease, transform .18s ease;
}
.cm-update-status.is-visible { opacity: 1; transform: translate(-50%, 0); }
.cm-update-status[data-state="error"] { border-color: #d65b55; }
.cm-update-status[data-state="success"] { border-color: #258b50; }
.cm-update-status[data-state="pull"] { border-color: var(--primary); }

/* Unit 1 (2026-11-07): feature map — top shortcuts that delegate to the real tab buttons */
.cm-map { display: flex; gap: 6px; padding: 8px 10px; overflow-x: auto; scrollbar-width: none; }
.cm-map::-webkit-scrollbar { display: none; }
.cm-map-chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid var(--border); border-radius: 999px; background: transparent; color: var(--foreground); font: inherit; font-size: 12.5px; font-weight: 600; line-height: 1.2; white-space: nowrap; cursor: pointer; }
.cm-map-chip img { border-radius: 4px; flex: none; }
.cm-map-chip .cm-map-role { font-size: 10.5px; font-weight: 500; opacity: 0.65; }
.cm-map-chip.is-active { border-color: #16a34a; box-shadow: inset 0 0 0 1px #16a34a; }
@media (max-width: 639px) { .cm-map-chip .cm-map-role { display: none; } }
@media (min-width: 1024px) { .cm-map { justify-content: center; } }

/* Unit 2 (2026-11-07): tab labels larger, current tab unmistakable */
.cm-tab { font-size: 12.5px; min-height: 48px; }
.cm-tab .cm-tab-ico { width: 24px; height: 24px; }
.cm-tablist { gap: 6px; padding: 6px; }
.cm-tab[aria-selected="true"] { border-color: color-mix(in oklab, var(--primary) 45%, transparent); box-shadow: var(--glow), inset 0 -3px 0 0 var(--primary); }