/* Zeriddle
   One idea carries the look: cream letter tiles on a deep green table, with bright coloured
   special squares. Dark-first (Discord is mostly dark), with a light version. */

:root {
  --bg: #e3ebf3;
  --bg-dot: #cfdbe7;
  --surface: #ffffff;
  --surface-edge: #cbd8e5;
  --ink: #152230;
  --muted: #5b6f84;
  --cell: #d5e1ec;
  --cell-edge: #b9cadb;
  --tile: #f4e9cf;
  --tile-ink: #3a2f17;
  --tile-edge: #cbb98f;
  --accent: #3e6fe0;
  --accent-edge: #2a52b3;
  --good: #2fae6c;
  --bad: #e2604f;
  --dl: #7fc4ee;
  --tl: #3b7fd4;
  --dw: #ee8aa4;
  --mult-ink: #10202b;
  --font: "Outfit", ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}
/* dark: follows the device unless the player has picked a side in Settings */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111c26;
    --bg-dot: #1a2835;
    --surface: #182633;
    --surface-edge: #24384a;
    --ink: #eef3f8;
    --muted: #8ea2b6;
    --cell: #1f3242;
    --cell-edge: #14222d;
    --accent: #5b86f0;
    --accent-edge: #3b63c7;
    --good: #4fc28c;
    --bad: #ee6f5f;
  }
}
:root[data-theme="dark"] {
  --bg: #111c26;
  --bg-dot: #1a2835;
  --surface: #182633;
  --surface-edge: #24384a;
  --ink: #eef3f8;
  --muted: #8ea2b6;
  --cell: #1f3242;
  --cell-edge: #14222d;
  --accent: #5b86f0;
  --accent-edge: #3b63c7;
  --good: #4fc28c;
  --bad: #ee6f5f;
}

html, body { margin: 0; height: 100%; overflow: hidden; }

/* every screen fits the height it's given: sizes shrink on short screens */

/* ---- the logo: the name as a row of tiles ---- */
.logo { display: flex; gap: 4px; justify-content: center; }
.logo i {
  width: clamp(20px, 3.6vh, 30px); height: clamp(22px, 4vh, 33px); border-radius: 6px;
  background: var(--tile); color: var(--tile-ink);
  box-shadow: 0 3px 0 var(--tile-edge);
  display: grid; place-items: center;
  font-style: normal; font-weight: 900; font-size: clamp(0.8rem, 2.1vh, 1.1rem);
}
.logo i:nth-child(3) { background: var(--dl); color: var(--mult-ink); box-shadow: 0 3px 0 #5aa3d2; }
.logo i:nth-child(6) { background: var(--dw); color: var(--mult-ink); box-shadow: 0 3px 0 #c76983; }
.big-logo { gap: 5px; }
.big-logo i { width: clamp(30px, 8.6vw, 38px); height: clamp(33px, 9.2vw, 42px); font-size: clamp(1.1rem, 3.4vh, 1.4rem); border-radius: 8px; }
.small-logo { gap: 3px; }
.small-logo i { width: 22px; height: 25px; font-size: 0.85rem; border-radius: 5px; box-shadow: 0 2px 0 var(--tile-edge); }
.small-logo i:nth-child(3) { box-shadow: 0 2px 0 #5aa3d2; }
.small-logo i:nth-child(6) { box-shadow: 0 2px 0 #c76983; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.date { margin-top: clamp(8px, 1.6vh, 14px); }
.logo-spin i { animation: hop 1.2s ease-in-out infinite; }
.logo-spin i:nth-child(2n) { animation-delay: 0.15s; }
.logo-spin i:nth-child(3n) { animation-delay: 0.3s; }
@keyframes hop { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ---- type ---- */

.heading { font-size: 1.6rem; margin: 0; font-weight: 900; letter-spacing: -0.01em; text-align: center; }
.lede { margin: 0; font-size: 1.05rem; color: var(--muted); text-align: center; }
.date { margin: 6px 0 0; text-align: center; color: var(--muted); font-weight: 700; }
.quiet { margin: 0; color: var(--muted); text-align: center; }

.lede[hidden], .breakdown[hidden], .today-line[hidden] { display: none; }

/* ---- buttons ---- */

button:focus-visible { outline: 3px solid var(--dl); outline-offset: 3px; }
.big {
  appearance: none; border: 0; width: 100%;
  border-radius: 16px;
  background: var(--accent);
  box-shadow: 0 5px 0 var(--accent-edge);
  color: #fff;
  font-size: clamp(1.05rem, 2.6vh, 1.25rem); font-weight: 900;
  padding: clamp(11px, 2vh, 16px) 20px;
  margin-bottom: 5px;
  transition: transform 0.06s, box-shadow 0.06s;
}
.big:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 1px 0 var(--accent-edge); }

.big.secondary:active:not(:disabled) { box-shadow: 0 1px 0 var(--surface-edge); }
.big.confirm { background: var(--dw); color: var(--mult-ink); box-shadow: 0 5px 0 #c76983; }

.soft:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 var(--surface-edge); }
.soft:disabled { opacity: 0.5; }
.soft[hidden], .big[hidden] { display: none; }

/* ---- menu ---- */

.menu-row { display: flex; gap: 10px; flex: none; }

/* ---- people lists (leaderboard) ---- */
.people { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(5px, 1vh, 8px); min-height: 0; overflow: hidden; align-content: start; }

.people .state { margin-left: auto; font-size: 0.95rem; color: var(--muted); font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.people .state b { color: var(--ink); font-size: 1.05rem; }
.people .state.is-playing { color: var(--dw); }

.ranks .pos.p1 { color: var(--dw); }
.ranks .tag { font-size: 0.72rem; font-weight: 900; color: var(--accent); margin-left: 6px; }

/* ---- the game ---- */
.game { justify-content: flex-start; gap: clamp(6px, 1.2vh, 10px); }
.hud { display: grid; grid-template-columns: 56px 1fr 56px; align-items: center; flex: none; }
.hud-title { margin: 0; text-align: center; font-weight: 900; font-size: 1.05rem; letter-spacing: -0.01em; }

/* the words made so far, with their points */
.chips {
  flex: none; display: flex; flex-wrap: wrap; justify-content: center; align-content: center; gap: 6px;
  min-height: calc(2 * (1.9em + 6px)); font-size: clamp(0.8rem, 2vh, 0.95rem);
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px; line-height: 1.5;
  background: var(--surface); border: 1.5px solid var(--surface-edge);
  font-weight: 900; letter-spacing: 0.02em; font-variant-numeric: tabular-nums;
}
.chip b { color: var(--good); }
.chip.bad { border-color: var(--bad); color: var(--bad); }
.chip.bad b { color: var(--bad); }
.chip-hint { color: var(--muted); font-weight: 700; align-self: center; text-align: center; }

.play-area {
  flex: 1 1 0; min-height: 0; container-type: size;
  display: flex; justify-content: center; align-items: center;
}
.zb {
  --u: min(20vw, 8vh);
  --u: min(calc(100cqw / 4.35), calc(100cqh / 7.9));
  --g: calc(var(--u) * 0.07);
  display: flex; flex-direction: column; align-items: center; gap: calc(var(--u) * 0.28);
}
.board {
  display: grid; grid-template-columns: repeat(4, var(--u)); grid-template-rows: repeat(4, var(--u)); gap: var(--g);
  padding: var(--g); border-radius: calc(var(--u) * 0.22);
  background: var(--surface); border: 1.5px solid var(--surface-edge);
}
.cell {
  position: relative; border-radius: calc(var(--u) * 0.15);
  background: var(--cell); box-shadow: inset 0 calc(var(--u) * 0.04) 0 var(--cell-edge);
  display: grid; place-items: center;
  font-weight: 900; font-size: calc(var(--u) * 0.3); color: var(--mult-ink);
  touch-action: none;
}
.cell.m-DL { background: var(--dl); box-shadow: none; }
.cell.m-TL { background: var(--tl); box-shadow: none; color: #fff; }
.cell.m-DW { background: var(--dw); box-shadow: none; }
.cell.m-TW { background: #9b5de5; box-shadow: none; color: #fff; }
.cell .mlab { opacity: 0.9; pointer-events: none; display: grid; justify-items: center; line-height: 1.05; }
.cell .mlab b { font-size: calc(var(--u) * 0.3); }
.cell .mlab small { font-size: calc(var(--u) * 0.17); font-weight: 800; letter-spacing: 0.02em; }
.cell.has .mlab { display: none; }
/* a tile sitting on a special square keeps its label in the corner */
.cell .badge {
  white-space: nowrap; position: absolute; top: calc(var(--u) * -0.06); left: calc(var(--u) * -0.06); z-index: 2;
  padding: 0 calc(var(--u) * 0.07); min-width: calc(var(--u) * 0.3); text-align: center;
  border-radius: 999px; font-size: calc(var(--u) * 0.2); line-height: 1.35; font-weight: 900;
  color: var(--mult-ink); background: var(--dl); pointer-events: none;
  box-shadow: 0 0 0 calc(var(--u) * 0.03) var(--surface);
}
.cell.m-TL .badge { background: var(--tl); color: #fff; }
.cell.m-DW .badge { background: var(--dw); }
.cell.m-TW .badge { background: #9b5de5; color: #fff; }
.cell.drop { outline: 3px solid var(--accent); outline-offset: -3px; }

.tile {
  position: relative; width: 100%; height: 100%;
  border-radius: calc(var(--u) * 0.15);
  background: var(--tile); color: var(--tile-ink);
  box-shadow: 0 calc(var(--u) * 0.06) 0 var(--tile-edge);
  display: grid; place-items: center;
  font-weight: 500; font-size: calc(var(--u) * 0.5); line-height: 1;
  touch-action: none; cursor: grab;
}
.tile .pt { position: absolute; right: 13%; bottom: 9%; font-size: 0.38em; font-weight: 800; opacity: 0.75; }
.tile.sel { transform: translateY(calc(var(--u) * -0.08)); outline: 3px solid var(--accent); outline-offset: 1px; }
.tile.lifted { opacity: 0.3; }
.tile.bad { outline: 3px solid var(--bad); outline-offset: -3px; }
.tile.apart { outline: 3px dashed var(--bad); outline-offset: -3px; }
.tile.ghost { position: fixed; z-index: 90; pointer-events: none; margin: 0; transform: scale(1.12); box-shadow: 0 8px 18px rgb(0 0 0 / 0.35); opacity: 0.95; }
.read .tile { cursor: default; }

.tools { display: flex; gap: calc(var(--u) * 0.2); }
.tools button {
  appearance: none; display: inline-flex; align-items: center; gap: 6px;
  padding: calc(var(--u) * 0.1) calc(var(--u) * 0.3);
  border-radius: 999px; border: 1.5px solid var(--surface-edge); background: var(--surface);
  font-weight: 800; font-size: calc(var(--u) * 0.24);
}
.tools svg { width: calc(var(--u) * 0.28); height: calc(var(--u) * 0.28); fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.tools button:active { background: var(--bg); }
.rack {
  display: grid; grid-template-columns: repeat(5, calc(var(--u) * 0.82)); grid-auto-rows: calc(var(--u) * 0.82); gap: var(--g);
  padding: var(--g); border-radius: calc(var(--u) * 0.22);
  background: var(--surface); border: 1.5px solid var(--surface-edge);
}
.slot { border-radius: calc(var(--u) * 0.13); background: var(--cell); box-shadow: inset 0 calc(var(--u) * 0.04) 0 var(--cell-edge); touch-action: none; }
.slot.drop { outline: 3px solid var(--accent); outline-offset: -3px; }
.rack .tile { font-size: calc(var(--u) * 0.42); }

.foot { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 14px; flex: none; }
.total { display: grid; justify-items: center; padding-top: 2px; min-width: 96px; }
.total .k { color: var(--muted); font-weight: 800; font-size: 0.8rem; }
.total .n { font-size: clamp(1.8rem, 5.2vh, 2.5rem); font-weight: 900; line-height: 1.05; font-variant-numeric: tabular-nums; }
.submit-col { display: grid; gap: 0; }
.invalid { margin: 0; min-height: 1.3em; text-align: center; color: var(--bad); font-weight: 900; font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; }

/* ---- paused ---- */
.pause-badge {
  width: 76px; height: 76px; border-radius: 22px;
  background: var(--dl); box-shadow: 0 6px 0 #5aa3d2;
  display: grid; place-items: center; fill: var(--mult-ink);
  transform: rotate(-6deg);
}

/* ---- results ---- */

.done-head .k { margin: 0; color: var(--muted); font-weight: 800; }

.breakdown { margin: 0; color: var(--muted); font-weight: 700; font-variant-numeric: tabular-nums; text-align: center; }

.done-buttons .two { display: flex; gap: 10px; }
.review {
  margin: 0; padding: 0; list-style: none; flex: 0 1 auto; min-height: 0; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 10px; align-content: start;
}
.review li {
  display: flex; align-items: center; gap: 8px; min-width: 0;
  padding: 6px 12px; border-radius: 12px; background: var(--surface); border: 1.5px solid var(--surface-edge);
  font-weight: 900; font-size: clamp(0.85rem, 2.1vh, 1rem);
}
.review .dir { color: var(--muted); font-weight: 800; flex: none; }
.review .w { letter-spacing: 0.03em; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.review .p { margin-left: auto; color: var(--good); font-variant-numeric: tabular-nums; }
.review .none { grid-column: 1 / -1; background: none; border: 0; justify-content: center; color: var(--muted); }

/* ---- panels fill the whole screen ---- */
.back {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 4px; flex: none;
  border: 0; background: var(--bg); color: var(--ink); font: inherit; font-weight: 900;
  padding: 5px 12px 5px 6px; margin-left: 0; min-height: 32px; box-sizing: border-box; border-radius: 12px; cursor: pointer;
}

/* (top-aligned like the other screens) */

#puzzle-sheet .play-area { flex: 1 1 0; }
#board .people { flex: 1 1 auto; }

.ri {
  flex: none; width: 38px; height: 38px; border-radius: 11px;
  background: var(--tile); color: var(--tile-ink); box-shadow: 0 4px 0 var(--tile-edge);
  display: grid; place-items: center; font-weight: 900; font-size: 1rem;
}

.ri-sum { background: var(--accent); color: #fff; box-shadow: 0 4px 0 var(--accent-edge); font-size: 1.4rem; }
.ri-mult { background: var(--dw); color: var(--mult-ink); box-shadow: 0 4px 0 #c76983; }

/* stats: small grouped rows so the whole page fits without scrolling */
#stat-grid { display: grid; gap: clamp(8px, 1.6vh, 14px); }

.stat { background: var(--bg); border-radius: 14px; padding: clamp(6px, 1.2vh, 10px) 6px; display: grid; gap: 2px; justify-items: center; text-align: center; }

/* ---- tutorial ---- */

.tut-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; flex: none; min-height: 40px; }
.tut-dots { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; justify-self: center; }

.tut-dots li.on { width: 22px; background: var(--accent); }
.tut-dots li.past { background: var(--good); }

.tut-stage { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; justify-content: center; gap: clamp(6px, 1.4vh, 12px); text-align: center; }
.tut-stage .chips { min-height: calc(1.9em + 6px); }
.tut-card { background: var(--surface); border: 1.5px solid var(--surface-edge); border-radius: 18px; padding: 14px 16px; display: grid; gap: 12px; justify-items: center; }
.tut-row { display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap; }
.mini-tile {
  position: relative; width: 46px; height: 50px; border-radius: 9px; background: var(--tile); color: var(--tile-ink);
  box-shadow: 0 3px 0 var(--tile-edge); display: grid; place-items: center; font-weight: 500; font-size: 1.5rem;
}
.mini-tile .pt { position: absolute; right: 6px; bottom: 3px; font-size: 0.6rem; font-weight: 800; opacity: 0.75; }
.mini-tile.m-DL { background: var(--dl); color: var(--mult-ink); box-shadow: 0 3px 0 #5aa3d2; }
.mini-tile.m-TL { background: var(--tl); color: #fff; box-shadow: 0 3px 0 #2c5fa6; }
.mini-tile.m-TW { background: #9b5de5; color: #fff; box-shadow: 0 3px 0 #7a43bd; }
.mini-tile.lab { display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.05; }
.mini-tile.lab small { font-size: 0.55rem; font-weight: 800; }
.mini-tile.m-DW { background: var(--dw); color: var(--mult-ink); box-shadow: 0 3px 0 #c76983; }
.mini-tile.lab { font-size: 1.05rem; width: 54px; }
.tut-sum { font-weight: 900; font-size: 1.1rem; text-align: center; }

.tut-note.good { color: var(--good); }

/* ---- testing mode: a strip along the bottom ---- */
.test-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  padding: 5px 12px calc(env(safe-area-inset-bottom) + 5px);
  background: repeating-linear-gradient(-45deg, #f2b23a 0 14px, #f5c25c 14px 28px);
  color: #2b1d00; font-weight: 900; font-size: 13px; letter-spacing: .04em;
  text-align: center; text-transform: uppercase; box-shadow: 0 -2px 0 #c98a14;
}

body.testing #app { padding-bottom: calc(env(safe-area-inset-bottom) + 36px); }

/* Discord on phones covers the top of the game with its own bar: keep clear of it */
html.discord-mobile #app { padding-top: calc(env(safe-area-inset-top) + 60px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- terms and privacy pages ---- */

.doc .quiet { margin-bottom: 20px; text-align: left; }
.doc a { color: var(--accent); }

/* ---- big screens (desktop, tablet): the whole game grows with the window instead of staying phone-sized ---- */
@media (min-height: 800px) and (min-width: 760px) {
  html { font-size: clamp(16px, 2vh, 26px); }
  body { font-size: clamp(17px, 2.1vh, 28px); }
  .screen { max-width: clamp(440px, 56vh, 760px); }
}

/* ---- settings ---- */

:root[data-theme="dark"] { color-scheme: dark; }

/* sheets scroll when their content doesn't fit (a long leaderboard, a phone on its side) rather than being cut off */
.ranks { overflow-y: auto; }
@media (max-height: 480px) {
  #stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
  #stat-grid > *, .stat-group, .stat-row, .stat { min-width: 0; }
  .stat .n { font-size: 1.15rem; }
  .stat .k { font-size: 0.78rem; }
}

/* the tutorial on a short screen: tighter text and buttons so the steps still fit */
@media (max-height: 480px) {
  .tut { gap: 6px; }
  .tut .heading { font-size: 1.25rem; }
  .tut .lede { font-size: 0.95rem; line-height: 1.3; }
  .tut-nav .big { padding-top: 9px; padding-bottom: 9px; min-height: 0; }
  .tut-note { min-height: 0; margin: 0; }
}

/* tutorial: connected group diagram */
.tut-groups { gap: 18px; align-items: flex-start; }
.tut-group { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.mini-grid { display: grid; grid-template-columns: repeat(3, auto); gap: 4px; }
.mini-empty { width: 46px; height: 50px; border-radius: 10px; border: 2px dashed var(--edge, rgba(128,128,128,0.35)); box-sizing: border-box; }
.tut-group .mini-tile { margin: 0; }
.tut-group.bad .mini-grid > .mini-tile:last-of-type { outline: 3px solid var(--bad, #ee6f5f); outline-offset: 1px; }
.tut-verdict { font-weight: 800; font-size: 0.85rem; }
.tut-group.good .tut-verdict { color: var(--good, #4fc28c); }
.tut-group.bad .tut-verdict { color: var(--bad, #ee6f5f); }
@media (max-height: 480px) { .mini-empty, .tut-group .mini-tile { width: 28px; height: 31px; font-size: 0.95rem; border-radius: 7px; } .tut-group .mini-tile .pt { right: 3px; bottom: 1px; font-size: 0.5rem; } .tut-group { gap: 4px; } .tut-verdict { font-size: 0.72rem; } .mini-grid { gap: 3px; } .tut-groups { gap: 10px; } }
/* tutorial cards on a short screen: smaller tiles and tighter spacing so every step fits */
@media (max-height: 480px) {
  .tut-card { gap: 6px; padding: 8px 12px; }
  .tut-card .mini-tile { width: 34px; height: 38px; font-size: 1.15rem; border-radius: 8px; }
  .tut-card .mini-tile.lab { width: 44px; font-size: 0.9rem; }
  .tut-card .mini-tile .pt { right: 4px; bottom: 2px; font-size: 0.5rem; }
  .tut-sum { font-size: 0.9rem; margin: 0; }
  .tut-card .tut-row { gap: 6px; }
}

/* shown on the first tutorial step for players who have been through an older tutorial */

@media (max-height: 480px) { .tut-updated { padding: 2px 10px; font-size: 0.72rem; } }

/* the best possible score, under the result */
.best-line { margin: 6px 0 0; font-weight: 800; color: var(--muted, #8fa3b6); }
.best-line .link { font-weight: 800; }

/* ---- colour-blind mode: blue and orange instead of green and red, with a mark beside the colour ---- */

:root[data-cb="1"] .tile.bad { outline-style: dashed; }
:root[data-cb="1"] .chip.bad::before { content: "\2715\00a0"; }
:root[data-cb="1"] .invalid:not(:empty)::before { content: "\2715\00a0"; }

/* ---- practice: a blue strip along the bottom ---- */

/* Practice: a quiet button, almost the colour of the page, so the eye stays on Play and Results */

/* language: the flag on the leaderboard, and the pop-up of languages opened from Settings */

/* Podium rows on the leaderboard: gold, silver and bronze behind the whole row */
   /* same inset on every row so the podium colour has room and names still line up */

/* other games: a button on the menu opens a popup with the other games' app icons */

          /* the main block sits centred between the top and the two buttons, which stay at the bottom */

/* today's leaderboard, locked until today's puzzle is finished */

/* every panel ends with one blue Close button at the bottom (there is no Back button at the top) */
   /* the last leaderboard row always clears the Close button */

/* Surrender: a quiet red link on the pause screen, and the red "Surrendered" on the leaderboard and menu */

/* Languages are switched off (LANGUAGES_ON in client/i18n.js): no Language button, no leaderboard flag */
/* every panel: the content sits in the vertical middle and only the Close button stays at the bottom */

/* Other games on a short screen (a phone on its side): three across, so all the games and Close fit without scrolling */
@media (max-height: 520px) {
  .other-games { grid-template-columns: repeat(3, 1fr); gap: 8px 12px; }
  .other-games img { width: clamp(40px, 15vh, 64px); }
  .other-games button { gap: 4px; }
}

/* a phone on its side: the menu and the result screen are taller than the screen, so they scroll from the top (they used to be cut off at both ends) */
@media (max-height: 520px) {
  .screen.menu, .screen.done { overflow-y: auto; overscroll-behavior: contain; justify-content: flex-start; padding-bottom: 8px; }
}


/* The finished-puzzle page: its track fills the page, so the board (which sizes itself to the room it is given) has room */
#puzzle-sheet > .panel-body { flex: 1 1 0 !important; margin: 0; }