/* Tomb Phone — pixel UI (in the spirit of RetroUI's "muddy" theme: sand, ink, hard shadows,
   stepped pixel borders drawn with a tiny SVG border-image). */
:root {
  --sand: #e8d6b0;
  --sand-dark: #d8c296;
  --paper: #f6ecd2;
  --paper2: #fefcd0;
  --ink: #30210b;
  --ink2: #5a4220;
  --muted: #7a6040;
  --shadow: #30210b;
  --gold: #f2c14e;
  --gold2: #c9963a;
  --red: #b8321f;
  --green: #3f7a2a;
  --teal: #1d7f7a;
  --night: #120b05;
  --pixel: "Pixelify Sans", ui-monospace, monospace;
  --sans: "Pixelify Sans", system-ui, sans-serif;
  /* 8×8 stepped-corner ring; sliced 3px so edges stretch and corners stay pixelated */
  --px-ink: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2 0h4v1H2zM1 1h1v1H1zM6 1h1v1H6zM0 2h1v4H0zM7 2h1v4H7zM1 6h1v1H1zM6 6h1v1H6zM2 7h4v1H2z' fill='%2330210b'/%3E%3C/svg%3E");
  --px-gold: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2 0h4v1H2zM1 1h1v1H1zM6 1h1v1H6zM0 2h1v4H0zM7 2h1v4H7zM1 6h1v1H1zM6 6h1v1H6zM2 7h4v1H2z' fill='%23f2c14e'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background-color: var(--sand);
  background-image:
    linear-gradient(45deg, rgba(48,33,11,.05) 25%, transparent 25%, transparent 75%, rgba(48,33,11,.05) 75%),
    linear-gradient(45deg, rgba(48,33,11,.05) 25%, transparent 25%, transparent 75%, rgba(48,33,11,.05) 75%);
  background-size: 8px 8px;
  background-position: 0 0, 4px 4px;
  color: var(--ink);
  font: 17px/1.5 var(--sans);
  min-height: 100vh;
  -webkit-font-smoothing: none;
}
#app { max-width: 960px; margin: 0 auto; padding: 22px 16px 60px; }
h1, h2, h3, .pixel { font-family: var(--pixel); font-weight: 600; letter-spacing: .5px; }
h1 { font-size: 2rem; margin: 0 0 6px; color: var(--ink); text-shadow: 3px 3px 0 var(--gold); }
h2 { font-size: 1.4rem; margin: 0 0 8px; color: var(--ink); }
h3 { margin: 0 0 6px; }
p { margin: 0 0 12px; }
a { color: var(--teal); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.gold { color: var(--gold2); }
.center { text-align: center; }
.loading { text-align: center; color: var(--muted); padding: 60px 0; font-family: var(--pixel); }

/* --- pixel frame shared by buttons, cards, inputs ----------------------------- */
.card, button, .btn, input:not([type=range]), textarea, select, .scroll, .level, .side-panel, .chip, .players li, #toast {
  border-style: solid;
  border-width: 5px;
  border-image-source: var(--px-ink);
  border-image-slice: 3;
  border-image-width: 2;
  border-image-outset: 2;
  border-image-repeat: stretch;
  border-radius: 0;
}

button, .btn {
  --bg: var(--paper);
  font: 600 1rem var(--pixel);
  background: var(--bg);
  color: var(--ink);
  padding: 8px 16px;
  margin: 2px;
  cursor: pointer;
  box-shadow: 2px 2px 0 2px var(--shadow), -2px -2px 0 2px var(--bg);
  transition: transform .04s;
}
button:hover { --bg: var(--paper2); }
button:active { transform: translateY(2px); box-shadow: 2px 2px 0 2px var(--bg), -2px -2px 0 2px var(--bg); }
button:disabled { opacity: .5; cursor: default; transform: none; }
button:focus-visible { outline: 3px dashed var(--ink); outline-offset: 5px; }
button.primary { --bg: var(--gold); }
button.primary:hover { --bg: #ffd56b; }
button.ghost { --bg: var(--sand-dark); }
button.danger { color: var(--red); }

input:not([type=range]), textarea, select {
  font: inherit;
  background: var(--paper2);
  color: var(--ink);
  padding: 8px 10px;
  width: 100%;
  box-shadow: -2px -2px 0 2px var(--paper2), 2px 2px 0 2px var(--paper2);
}
input:focus, textarea:focus, select:focus { outline: 3px solid var(--gold); outline-offset: 4px; }
input::placeholder, textarea::placeholder { color: #a08a64; }
textarea { min-height: 120px; resize: vertical; }
input[type=range] { accent-color: var(--ink); width: 100%; }
label { display: block; font-size: .95rem; color: var(--ink2); margin: 0 0 6px; font-family: var(--pixel); }

.card {
  --bg: var(--paper);
  background: var(--bg);
  padding: 16px 18px;
  margin: 6px 6px 18px;
  box-shadow: 3px 3px 0 2px var(--shadow), -2px -2px 0 2px var(--bg);
}
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1 1 auto; }
.grow { flex: 1 1 0; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.stack > * + * { margin-top: 12px; }

/* --- party / sandbox menus ----------------------------------------------------- */
.hero { text-align: center; padding: 22px 0 16px; }
.hero h1 { font-size: clamp(2.4rem, 8vw, 4rem); line-height: 1; }
.hero .tag { color: var(--ink2); max-width: 560px; margin: 12px auto 0; }
.glyphs { color: var(--ink); font-size: 1.6rem; letter-spacing: 8px; margin-bottom: 6px; }
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.modes .card { display: flex; flex-direction: column; gap: 10px; }
.modes .card p { flex: 1; color: var(--ink2); font-size: .95rem; margin: 0; }
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 18px; }
.how div { border: 3px dashed var(--ink2); padding: 10px 12px; font-size: .9rem; color: var(--ink2); }
.how b { display: block; color: var(--ink); font-family: var(--pixel); font-size: 1rem; }

.code { font: 600 3rem/1 var(--pixel); color: var(--ink); letter-spacing: 10px; text-shadow: 3px 3px 0 var(--gold); }
.players { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.players li { background: var(--paper2); padding: 2px 10px; font-family: var(--pixel); }
.players li.off { opacity: .45; }
.players li.done { background: #cfe6b8; }
.players li .host { margin-left: 4px; }
.settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.settings-grid { display: grid; gap: 12px; }

.dlg { display: grid; grid-template-columns: minmax(90px, 1fr) 3fr; gap: 12px; }
.timer { font: 600 1.1rem var(--pixel); color: var(--gold); }
.timer.low { color: #ff7a6a; }
.phase-tag { font: 600 .9rem var(--pixel); color: var(--ink2); text-transform: uppercase; letter-spacing: 1px; }
.journal { background: var(--paper2); border: 3px dashed var(--ink2); padding: 8px 12px; font-size: .9rem; }

.wait { text-align: center; padding: 40px 0; }
.wait .spin { font-size: 2.4rem; display: inline-block; animation: spin 3s steps(8) infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.handoff { text-align: center; padding: 60px 0; }
.handoff .who { font: 600 2.6rem var(--pixel); margin: 8px 0 20px; text-shadow: 3px 3px 0 var(--gold); }

/* reveal */
.chain-nav { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chain-nav span { font: .9rem var(--pixel); padding: 2px 10px; border: 3px solid var(--ink); background: var(--paper); }
.chain-nav span.on { background: var(--ink); color: var(--gold); }
.step { position: relative; margin-left: 22px; padding-left: 20px; border-left: 4px dotted var(--ink2); padding-bottom: 16px; animation: rise .3s steps(4); }
.step::before { content: ''; position: absolute; left: -10px; top: 18px; width: 16px; height: 16px; background: var(--gold); border: 3px solid var(--ink); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.scroll { background: var(--paper2); padding: 12px 14px; box-shadow: 2px 2px 0 2px var(--shadow), -2px -2px 0 2px var(--paper2); margin: 4px 4px 12px; }
.scroll .by { font: 600 .95rem var(--pixel); color: var(--ink2); margin-bottom: 4px; }
.scroll .txt { white-space: pre-wrap; }
.scroll .said { margin-top: 8px; }
.scroll .said b { font-family: var(--pixel); }
.scroll .stats { margin-top: 8px; font-size: .8rem; color: var(--muted); }
.level { background: var(--night); color: var(--paper); padding: 10px 12px; margin: 4px 4px 12px; box-shadow: 2px 2px 0 2px var(--shadow), -2px -2px 0 2px var(--night); border-image-source: var(--px-gold); }
.level .ttl { font: 600 1rem var(--pixel); color: var(--gold); }
.level canvas { width: 100%; height: auto; image-rendering: pixelated; margin: 6px 0; display: block; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0; }
.chip { font: .85rem var(--pixel); padding: 0 8px; background: var(--paper); color: var(--ink); border-width: 4px; }
.chip.enemy, .chip.boss { background: #f4c4b8; }
.chip.friend { background: #cfe6b8; }
.chip.item { background: #fbe39a; }
.reveal-controls { position: sticky; bottom: 10px; display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; padding: 12px; background: var(--paper); border: 4px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.score-big { font: 600 2rem var(--pixel); color: var(--ink); text-shadow: 3px 3px 0 var(--gold); }
.checks { list-style: none; padding: 0; margin: 8px 0 14px; }
.checks li { padding: 2px 0; }
.checks li.ok { color: var(--green); }
.checks li.no { color: var(--red); }

/* --- title screen ---------------------------------------------------------------- */
.title-screen { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #0b0820; }
#titleBg { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; object-fit: cover; }
.title-inner { position: relative; text-align: center; padding: 30px 16px; }
.title-logo h1 { font-size: clamp(3rem, 12vw, 6.2rem); line-height: 1; margin: 6px 0; color: var(--gold); text-shadow: 4px 4px 0 #6b3a12, 8px 8px 0 #1a0d05; }
.title-logo .pre { font: 600 .95rem var(--pixel); color: #f0d8a8; letter-spacing: 2px; }
.title-logo .sub { font: 600 1.4rem var(--pixel); color: #f6ecd2; letter-spacing: 4px; text-shadow: 2px 2px 0 #1a0d05; }
.title-menu { display: flex; flex-direction: column; gap: 14px; width: min(300px, 80vw); margin: 34px auto 0; }
.title-menu button { font-size: 1.15rem; padding: 10px; }
.title-menu button small { display: block; font-size: .75rem; opacity: .75; }
.title-menu button:focus { outline: none; --bg: var(--paper2); transform: translateX(6px); }
.title-menu button.primary:focus { --bg: #ffd56b; }
.title-menu button:focus::before { content: '▶ '; }
.title-foot { font: .85rem var(--pixel); color: #f0d8a8; margin-top: 20px; }

/* --- fullscreen play ---------------------------------------------------------------- */
body.playing { overflow: hidden; }
body.playing #app { max-width: none; padding: 0; }
.playwrap { position: fixed; inset: 0; z-index: 2; background: #000; }
.playwrap .stage { position: absolute; inset: 0; }
.playwrap .stage canvas { width: 100%; height: 100%; display: block; object-fit: contain; image-rendering: pixelated; touch-action: none; }
.hud-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: max(10px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 8px max(12px, env(safe-area-inset-left));
  pointer-events: none;
}
.hud-title { font: 600 .95rem var(--pixel); color: #f6ecd2; text-shadow: 2px 2px 0 #000; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; gap: 10px; align-items: center; }
.hud-btns { display: flex; gap: 12px; pointer-events: auto; flex: 0 0 auto; }
.hud-btn { padding: 2px 10px; font-size: .9rem; }
.playwrap .keys { position: absolute; top: 58px; left: 0; right: 0; margin: 0; z-index: 3; text-align: center; font-size: .8rem; color: #f6ecd2; text-shadow: 1px 1px 0 #000; pointer-events: none; animation: fadeKeys 10s forwards; }
kbd { font: .8rem var(--pixel); background: var(--paper); color: var(--ink); border: 2px solid var(--ink); padding: 0 5px; }
@keyframes fadeKeys { 0%, 70% { opacity: .8; } 100% { opacity: 0; } }
.touch { display: none; }
.playwrap .touch {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3; pointer-events: none; justify-content: space-between; gap: 12px;
  padding: 0 max(16px, env(safe-area-inset-right)) calc(6.25% + 8px) max(16px, env(safe-area-inset-left));
}
.touch .pad { display: flex; gap: 14px; pointer-events: auto; }
.touch button { --bg: rgba(246,236,210,.55); width: 60px; height: 60px; padding: 0; font-size: 1.3rem; touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
@media (pointer: coarse) { .playwrap .touch { display: flex; } .playwrap .keys { display: none; } }
@media (max-width: 560px) { .touch button { width: 52px; height: 52px; } .dlg { grid-template-columns: 1fr 2fr; } .code { font-size: 2.2rem; } }
.rotate-hint { display: none; position: absolute; top: 56px; left: 50%; transform: translateX(-50%); z-index: 3; font: .85rem var(--pixel); background: var(--gold); color: var(--ink); border: 3px solid var(--ink); padding: 4px 10px; white-space: nowrap; pointer-events: none; }
@media (pointer: coarse) and (orientation: portrait) { .rotate-hint { display: block; } }

.side-panel {
  position: fixed; top: 10px; right: 10px; bottom: 10px; width: min(480px, calc(100% - 20px)); z-index: 6; overflow-y: auto;
  background: var(--paper); padding: 16px 18px 30px; box-shadow: 4px 4px 0 2px var(--shadow), -2px -2px 0 2px var(--paper);
  animation: slideIn .2s steps(4);
}
.side-panel[hidden] { display: none; }
.side-panel .card { margin: 6px 0 14px; }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } }
.oracle-head { float: right; margin: 0 0 6px 10px; background: var(--night); padding: 4px; border: 3px solid var(--ink); }
canvas.portrait { image-rendering: pixelated; display: block; }

.pause-menu { position: fixed; inset: 0; background: rgba(18,11,5,.7); display: flex; align-items: center; justify-content: center; z-index: 7; padding: 16px; }
.pause-menu[hidden] { display: none; }
.pause-menu .card { width: min(380px, 100%); }
.pause-menu .card button { width: calc(100% - 4px); }

.fade { position: fixed; inset: 0; z-index: 5; background: #000; opacity: 0; pointer-events: none; transition: opacity .45s steps(6); }
.fade.on { opacity: 1; }
.chapter-card { position: fixed; left: 50%; top: 30%; transform: translateX(-50%); z-index: 4; text-align: center; pointer-events: none; opacity: 0; width: max-content; max-width: 90vw; }
.chapter-card.show { animation: chCard 3.6s steps(12) forwards; }
.ch-top { font: 600 1rem var(--pixel); color: var(--gold); letter-spacing: 4px; text-transform: uppercase; text-shadow: 2px 2px 0 #000; }
.ch-name { font: 600 clamp(1.8rem, 5vw, 3rem) var(--pixel); color: #f6ecd2; text-shadow: 3px 3px 0 #000, 6px 6px 0 rgba(0,0,0,.4); }
@keyframes chCard { 0% { opacity: 0; transform: translate(-50%, 10px); } 15%, 75% { opacity: 1; transform: translate(-50%, 0); } 100% { opacity: 0; } }

.credits-overlay { position: fixed; inset: 0; z-index: 8; display: flex; align-items: center; justify-content: center; background: rgba(18,11,5,.55); padding: 16px; animation: rise .8s steps(6); }
.credits-overlay[hidden] { display: none; }
.credits-card { text-align: center; max-width: 460px; }
.credits-card h1 { font-size: 2.6rem; }
.credits-card .sub { font-family: var(--pixel); }

#overlay { position: fixed; inset: 0; z-index: 10; }
#overlay[hidden] { display: none; }
#toast {
  position: fixed; left: 50%; top: 18px; transform: translateX(-50%); z-index: 20; max-width: calc(100% - 32px);
  background: var(--gold); color: var(--ink); padding: 6px 14px; font-family: var(--pixel);
  box-shadow: 2px 2px 0 2px var(--shadow), -2px -2px 0 2px var(--gold);
}
#toast[hidden] { display: none; }

/* --- Broken Phone: word tiles, carving preview, replays, signal, awards, reactions --- */
.tiles { margin-top: 10px; display: grid; gap: 6px; }
.tile-group { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.tg { font: 600 .75rem var(--pixel); text-transform: uppercase; letter-spacing: 1px; color: var(--muted); min-width: 46px; }
.tile { --bg: var(--paper2); padding: 0 8px; font-size: .85rem; border-width: 3px; box-shadow: 1px 1px 0 1px var(--shadow), -1px -1px 0 1px var(--bg); margin: 1px; }
.tile:hover { --bg: var(--gold); }
.carve-preview { background: var(--night); color: var(--paper); padding: 10px 12px; border: 4px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.carve-preview[hidden] { display: none; }
.carve-preview .ttl { font: 600 .9rem var(--pixel); color: var(--gold); margin-bottom: 6px; }
.carve-preview .chip { font-size: .75rem; }
canvas.strip-canvas, canvas.replay-canvas { width: 100%; height: auto; display: block; image-rendering: pixelated; margin: 6px 0; border: 2px solid #000; }
.signal { margin-top: 8px; font: .85rem var(--pixel); color: var(--ink2); display: flex; align-items: center; gap: 8px; }
.signal .bar { display: inline-block; width: 120px; height: 10px; border: 2px solid var(--ink); background: var(--paper); }
.signal .bar i { display: block; height: 100%; background: linear-gradient(90deg, #b8321f, #f2c14e 50%, #3f7a2a); }
.awards { margin: 20px 0; text-align: center; }
.award-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; }
.award { animation: rise .5s steps(5) both; }
.award:nth-child(2) { animation-delay: .3s; } .award:nth-child(3) { animation-delay: .6s; } .award:nth-child(4) { animation-delay: .9s; } .award:nth-child(5) { animation-delay: 1.2s; }
.aw-icon { font-size: 2rem; }
.aw-title { font: 600 .9rem var(--pixel); text-transform: uppercase; letter-spacing: 1px; color: var(--ink2); }
.aw-who { font: 600 1.4rem var(--pixel); text-shadow: 2px 2px 0 var(--gold); }
.react-bar { display: flex; justify-content: center; gap: 8px; margin: 14px 0 6px; flex-wrap: wrap; }
.react { --bg: var(--paper2); font-size: 1.3rem; padding: 2px 10px; }
.float-react { position: fixed; bottom: 80px; z-index: 30; font-size: 2.6rem; pointer-events: none; animation: floatUp 2.6s ease-out forwards; text-align: center; }
.float-react small { display: block; font: .75rem var(--pixel); color: var(--ink); background: var(--paper); border: 2px solid var(--ink); padding: 0 4px; }
@keyframes floatUp { from { transform: translateY(0) scale(.6); opacity: 0; } 15% { opacity: 1; transform: translateY(-30px) scale(1.1); } to { transform: translateY(-340px) scale(1); opacity: 0; } }

/* credits page */
.credit-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.credit-list li { padding: 6px 10px; border-left: 4px solid var(--gold2); background: var(--paper2); }
.credit-list a { color: var(--ink); }
.lic { font: .75rem var(--pixel); background: var(--ink); color: var(--gold); padding: 0 6px; margin-left: 4px; }