/* Wordrush -- the page.
 *
 * One column, centred, never wider than a comfortable board, and nothing on
 * it that is not the puzzle: the bar, the round and score, the nine rounds,
 * the board, the rack, three buttons. base.css supplies the tokens and the
 * sheet; this adds what a tile game needs and nothing a table game does.
 *
 * Every size inside the board is in container units, so the 9x9 at 360px and
 * at 560px is the same board scaled -- and at nine wide the squares are big
 * enough to be tapped on a phone without aiming.
 */

:root{
  --wr-ink:#1d1c1a; --wr-muted:#77746d;
  --dw:#dfeee4; --dw-ink:#2f6f4e;
  --tw:#2f6f4e; --tw-ink:#ffffff;
  --gold:#c8962f;
  --sq:#ffffff; --sq-line:#e6e2da; --board-bg:#ebe7de;
  --tile:#f8f0d9; --tile-ink:#2b2416; --tile-edge:#d8c99a; --tile-hi:#fffaf0;
  --tile-new:#ffffff; --tile-bad:#f3c2b8;
  --tray:#f0ede6; --pill:#f4f2ee; --pill-done:#2f6f4e; --pill-pass:#d9d5cc;
  --lift:0 2px 6px rgba(40,30,10,.18);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --wr-ink:#ebe8e2; --wr-muted:#9a978f;
    --dw:#233c30; --dw-ink:#8fc7a7;
    --tw:#3a8a62; --tw-ink:#f4fff8;
    --gold:#d9a83f;
    --sq:#23262b; --sq-line:#2e3238; --board-bg:#121417;
    --tile:#eadfbf; --tile-ink:#221c10; --tile-edge:#b9a878; --tile-hi:#f7efd6;
    --tile-new:#fbf5e0; --tile-bad:#c9695b;
    --tray:#1a1d21; --pill:#24272c; --pill-done:#3a8a62; --pill-pass:#3a3e45;
    --lift:0 2px 8px rgba(0,0,0,.6);
  }
}

html,body{height:100%}
/* the attribute must beat any display rule below, or a hidden button is not */
[hidden]{display:none !important}
body{overscroll-behavior-y:none;color:var(--wr-ink)}
.app{
  max-width:540px;margin:0 auto;min-height:100svh;
  padding:0 14px calc(28px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;
}

/* ---- bar ---- */
.bar{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  height:58px;
}
.brand{margin:0;text-align:center;font-family:ui-serif,Georgia,"Times New Roman",serif;
  font-size:27px;font-weight:700;letter-spacing:-.01em;line-height:1}
.brand a{color:inherit;text-decoration:none}
.bar-right{justify-self:end;display:flex;gap:6px}
.iconbtn{
  width:38px;height:38px;padding:0;border-radius:50%;
  border:1px solid var(--line);background:var(--panel);color:var(--wr-muted);
  display:inline-flex;align-items:center;justify-content:center;position:relative;
}
.iconbtn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.iconbtn:hover{color:var(--wr-ink);border-color:var(--wr-muted)}
.who{justify-self:start}
.who.in{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.who.in svg{display:none}
.who .initial{font-weight:800;font-size:15px;letter-spacing:.02em}
.dateline{
  text-align:center;font-size:12px;color:var(--wr-muted);letter-spacing:.08em;
  text-transform:uppercase;font-weight:600;margin:-6px 0 12px;
}

/* ---- round and score ---- */
.scoreline{display:flex;justify-content:space-between;align-items:flex-end;
  padding:0 2px;margin-bottom:8px}
.scoreline .label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--wr-muted);font-weight:700;display:block}
.scoreline .value{font-size:30px;font-weight:800;line-height:1.05;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;display:block}
.scoreline .value small{font-size:14px;font-weight:600;color:var(--wr-muted);letter-spacing:0}
.scoreline .sub{font-size:12.5px;color:var(--wr-muted);display:block;margin-top:2px}
.scorebox{text-align:right}
.bump{animation:bump .4s cubic-bezier(.2,1.4,.4,1)}
@keyframes bump{35%{transform:scale(1.16)}}

/* ---- the nine rounds ---- */
.rounds{
  list-style:none;margin:0 0 12px;padding:0;
  display:grid;grid-template-columns:repeat(9,1fr);gap:4px;
}
.rounds li{
  height:32px;border-radius:7px;background:var(--pill);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--wr-muted);font-variant-numeric:tabular-nums;
  position:relative;overflow:hidden;
}
.rounds li.now{border-color:var(--accent);color:var(--accent-text);
  box-shadow:inset 0 0 0 1px var(--accent)}
.rounds li.done{background:var(--pill-done);border-color:var(--pill-done);color:#fff}
.rounds li.done.gold{background:var(--gold);border-color:var(--gold)}
.rounds li.pass{background:var(--pill-pass);border-color:var(--pill-pass);color:var(--wr-muted)}
.rounds li.just{animation:pop .45s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{40%{transform:scale(1.12)}}

/* ---- board ---- */
.board{
  /* Rows are fixed, not sized to content: a glyph with a tall line box (the
     star) must never make its row taller than the others. */
  display:grid;grid-template-columns:repeat(9,1fr);grid-template-rows:repeat(9,1fr);gap:4px;
  /* svh, not dvh: the small viewport is the one with the browser's bars
     showing, and it does not change as the page scrolls -- so the board
     is the same size whether the address bar is up or down. */
  width:min(100%,max(280px,calc(100svh - 380px)));margin:0 auto;
  aspect-ratio:1;container-type:inline-size;
  background:var(--board-bg);padding:5px;border-radius:12px;
  touch-action:manipulation;user-select:none;-webkit-user-select:none;
}
.sq{
  position:relative;background:var(--sq);border-radius:2.2cqw;
  box-shadow:inset 0 0 0 1px var(--sq-line);
  display:flex;align-items:center;justify-content:center;
  color:var(--wr-muted);cursor:pointer;min-width:0;min-height:0;overflow:hidden;
  transition:box-shadow .12s;
}
.sq .m{font-size:3.3cqw;font-weight:800;letter-spacing:.02em;line-height:1}
.sq.D{background:var(--dw);box-shadow:none;color:var(--dw-ink)}
.sq.T{background:var(--tw);box-shadow:none;color:var(--tw-ink)}
.sq.T.c .m{display:none}
.sq.T.c::before{
  content:"\2605";position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;font-size:5.4cqw;line-height:1;color:var(--tw-ink);
  font-family:ui-sans-serif,system-ui,"Segoe UI Symbol",sans-serif;
}
.sq.cursor{box-shadow:0 0 0 3px var(--accent), var(--lift);z-index:1}
.sq.cursor.T{box-shadow:0 0 0 3px var(--gold)}
.sq.cursor::after{
  content:"";position:absolute;width:0;height:0;
  border:2.2cqw solid transparent;
}
.sq.cursor.across::after{
  right:.4cqw;top:50%;transform:translateY(-50%);
  border-left-color:var(--accent);border-right:0;
}
.sq.cursor.down::after{
  bottom:.4cqw;left:50%;transform:translateX(-50%);
  border-top-color:var(--accent);border-bottom:0;
}
.sq.cursor.T.across::after{border-left-color:var(--gold)}
.sq.cursor.T.down::after{border-top-color:var(--gold)}
.sq.drop{box-shadow:0 0 0 3px var(--accent)}

.tile{
  position:absolute;inset:0;border-radius:2.2cqw;
  background:linear-gradient(180deg,var(--tile-hi),var(--tile));color:var(--tile-ink);
  box-shadow:inset 0 -3px 0 var(--tile-edge),0 1px 2px rgba(0,0,0,.12);
  display:flex;align-items:center;justify-content:center;
  font-size:6.4cqw;font-weight:800;line-height:1;letter-spacing:-.01em;
}
.tile .v{
  position:absolute;right:8%;bottom:6%;font-size:2.7cqw;font-weight:700;
  line-height:1;opacity:.75;
}
.tile.new{
  background:var(--tile-new);
  box-shadow:inset 0 0 0 .55cqw var(--accent),inset 0 -3px 0 var(--tile-edge),var(--lift);
  transform:translateY(-2%);touch-action:none;cursor:grab;
}
.tile.bad{background:var(--tile-bad);box-shadow:inset 0 0 0 .55cqw var(--warn)}
.tile.just{animation:land .28s cubic-bezier(.2,1.4,.4,1)}
@keyframes land{from{transform:scale(1.3) translateY(-8%)}}
.tile.lock{animation:settle .35s ease-out}
@keyframes settle{from{transform:translateY(-4%)}}

/* ---- rack ---- */
.tray{
  margin-top:10px;padding:8px;border-radius:14px;background:var(--tray);
}
.rack{
  --rack-gap:6px;
  display:flex;justify-content:center;gap:var(--rack-gap);min-height:52px;
  touch-action:manipulation;container-type:inline-size;
}
/* Nine tiles share the width on the first round and grow as the racks
   shrink, up to a cap; the letter scales with the tile. */
.rtile{
  flex:1 1 0;min-width:0;max-width:54px;aspect-ratio:1;border-radius:8px;
  background:linear-gradient(180deg,var(--tile-hi),var(--tile));color:var(--tile-ink);
  box-shadow:inset 0 -4px 0 var(--tile-edge),0 1px 3px rgba(0,0,0,.18);
  display:flex;align-items:center;justify-content:center;position:relative;
  font-size:min(5.6cqw,27px);font-weight:800;cursor:grab;
  border:none;padding:0;touch-action:none;user-select:none;-webkit-user-select:none;
  transition:transform .12s,opacity .15s;
}
.rtile .v{position:absolute;right:9%;bottom:7%;font-size:min(2.2cqw,11px);
  font-weight:700;opacity:.75}
.rtile:hover{transform:translateY(-3px)}
/* Reordering: the tile being dragged fades, and the tiles between it and
   where it would land slide one slot -- their own width plus the gap. */
.rtile.lift{opacity:.3}
.rtile.shl{transform:translateX(calc(-100% - var(--rack-gap)))}
.rtile.shr{transform:translateX(calc(100% + var(--rack-gap)))}
.rtile.used{opacity:0;pointer-events:none}
.rtile:focus-visible{outline:2px solid var(--accent-text);outline-offset:2px}
.rack.flash .rtile{animation:shake .3s}
@keyframes shake{25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.rack.empty::after{content:"No letters left";color:var(--wr-muted);font-size:13px;
  align-self:center}
.drag{
  position:fixed;z-index:100;pointer-events:none;width:50px;height:50px;
  border-radius:8px;background:var(--tile);color:var(--tile-ink);
  display:flex;align-items:center;justify-content:center;font-size:26px;
  font-weight:800;box-shadow:0 8px 22px rgba(0,0,0,.35);transform:translate(-50%,-70%);
}

/* ---- actions ---- */
.msg{min-height:22px;text-align:center;font-size:13.5px;color:var(--wr-muted);
  line-height:1.4;padding:6px 4px 0}
.msg.warn{color:var(--warn);font-weight:600}
.msg.good{color:var(--accent-text);font-weight:700}
.actions{display:flex;gap:8px;justify-content:center;margin-top:10px}
.actions button{padding:11px 16px;font-weight:600;border-radius:10px}
.actions .primary{flex:1 1 auto;max-width:230px;font-weight:700;font-size:15.5px}
.actions .primary.warn{background:var(--panel);color:var(--warn);border-color:var(--line);
  font-weight:600;font-size:14px}
.dir{display:inline-flex;align-items:center;gap:7px;min-width:110px;justify-content:center}
.dir svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round}
.dir svg .h,.dir svg .v{opacity:.3}
.dir.across svg .h,.dir.down svg .v{opacity:1;stroke:var(--accent-text);stroke-width:2.4}
.passrow{display:flex;justify-content:center;margin-top:8px}
.passbtn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:10px;
  font-weight:600;font-size:13.5px;color:var(--wr-muted);
  border:1px dashed var(--line);background:transparent;min-width:190px;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.passbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round}
.passbtn:hover:not(:disabled){color:var(--wr-ink);border-style:solid;border-color:var(--wr-muted)}
.passbtn:disabled{opacity:.55;cursor:default}

/* ---- words played ---- */
.played{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:4px}
.played li{
  display:grid;grid-template-columns:28px 1fr auto auto;gap:10px;align-items:center;
  font-size:13px;padding:6px 10px;border-radius:8px;background:var(--panel);
  border:1px solid var(--line);
}
.played li .n{color:var(--wr-muted);font-weight:700;font-size:11px}
.played li .w{font-weight:700;letter-spacing:.06em}
.played li .x{color:var(--wr-muted);font-size:12px;font-variant-numeric:tabular-nums}
.played li .x b{color:var(--gold);font-weight:800;margin-left:6px}
.played li.full .w::after{content:" \2605";color:var(--gold);font-size:11px}
.played li .p{font-weight:800;color:var(--accent-text);font-variant-numeric:tabular-nums}
.played li.pass .w{color:var(--wr-muted);font-weight:500;letter-spacing:0;font-style:italic}

/* ---- leaderboard ---- */
.lb{text-align:left;margin:4px 0 14px}
.lb h3{margin:0 0 8px;font-size:11px;text-transform:uppercase;letter-spacing:.12em;
  color:var(--wr-muted);font-weight:700;text-align:center}
.lb ol{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:10px;
  overflow:hidden}
.lb li{
  display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:center;
  padding:7px 12px;font-size:13.5px;background:var(--panel);
}
.lb li+li{border-top:1px solid var(--line)}
.lb li .r{color:var(--wr-muted);font-weight:700;font-size:12px;font-variant-numeric:tabular-nums}
.lb li .n{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb li .s{font-weight:800;font-variant-numeric:tabular-nums;display:inline-flex;
  align-items:center;gap:5px}
.lb li.you{background:var(--you);box-shadow:inset 3px 0 0 var(--accent)}
.lb li.you .n::after{content:" you";font-size:10px;color:var(--accent-text);font-weight:800;
  letter-spacing:.06em;text-transform:uppercase}
.lb li:first-child .r{color:var(--gold)}
.lb .note{font-size:12.5px;color:var(--wr-muted);text-align:center;margin:8px 0 0}
.lb .empty{padding:14px;text-align:center;color:var(--wr-muted);font-size:13px}
.lb .join{
  margin-top:10px;padding:12px 14px;border-radius:10px;text-align:center;
  background:var(--you);border:1px solid var(--accent);
}
.lb .join p{margin:0 0 10px;font-size:13.5px;line-height:1.45}
.lb .join b{color:var(--accent-text)}
.lb .join button{width:100%;padding:11px 16px;font-weight:700;border-radius:10px}

/* ---- login: two modes ---- */
.modeswitch{display:flex;justify-content:center;margin:4px 0 10px}
.form input[type=email]{width:100%;padding:12px 13px;font-size:16px;border-radius:10px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit}
.form .fine{font-size:12px;color:var(--wr-muted);margin:-4px 0 0}

/* ---- foot ---- */
/* ---- about: the game in words, below the fold ---- */
.about{margin-top:auto;padding-top:40px;color:var(--wr-muted);font-size:13px;line-height:1.55}
.about h2{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  margin:0 0 8px;color:var(--wr-muted)}
.about p{margin:0 0 8px}
.about+.foot{margin-top:0}
.foot{margin-top:auto;padding-top:22px;text-align:center;display:flex;gap:18px;
  justify-content:center;align-items:baseline}
.other{color:var(--wr-muted);text-decoration:none;font-size:13.5px;font-weight:600}
.other:hover{color:var(--wr-ink)}
.foot .tiny{color:var(--wr-muted);text-decoration:none;font-size:12px}
.foot .tiny:hover{color:var(--wr-ink);text-decoration:underline}
.form .forgot{text-align:right;margin:-4px 0 0}
.form .forgot button{background:none;border:none;padding:0;color:var(--wr-muted);
  font-size:12.5px;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.form .forgot button:hover{color:var(--wr-ink)}
.form .ok{color:var(--accent-text);font-size:13.5px;font-weight:600;line-height:1.5}
.menu .danger{color:var(--warn);border-color:var(--line)}
.menu .danger:hover{border-color:var(--warn)}

/* ---- sheets: results, login, stats, help ---- */
.sheetbox{padding:22px 22px 24px}
.sheethead h2{font-family:ui-serif,Georgia,serif;font-size:24px;font-weight:700}
.sheet .close{margin-left:auto}
.results{text-align:center}
.results .why{font-size:11.5px;color:var(--wr-muted);text-transform:uppercase;
  letter-spacing:.12em;font-weight:700;margin-bottom:8px}
.results .big{font-size:60px;font-weight:800;line-height:1;letter-spacing:-.03em;
  font-variant-numeric:tabular-nums}
.results .sub{color:var(--wr-muted);font-size:14px;margin:8px 0 14px}
/* ---- awards: a tier for the score, on the sheet and beside every score ---- */
.badge{display:inline-block;flex:none;vertical-align:-3px}
.award{display:inline-flex;align-items:center;gap:6px;margin-top:10px;
  font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--wr-ink)}
.award.cheater .al{color:#e5322d}
.grid{display:inline-flex;gap:4px;margin:2px 0 16px}
.grid span{width:26px;height:26px;border-radius:5px;background:var(--pill-pass)}
.grid span.w{background:var(--pill-done)}
.grid span.g{background:var(--gold)}
.nine{display:inline-flex;gap:4px;margin:6px 0 4px}
.nine span{
  width:30px;height:30px;border-radius:5px;
  background:linear-gradient(180deg,var(--tile-hi),var(--tile));color:var(--tile-ink);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;box-shadow:inset 0 -3px 0 var(--tile-edge);
}
.results .found{font-size:13px;color:var(--wr-muted);margin:0 0 14px}
.results .found b{color:var(--gold)}
.results .btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:6px 0 12px}
.results .btns button{padding:12px 22px;font-weight:700;border-radius:10px;min-width:150px}
.results .next{color:var(--wr-muted);font-size:13px;margin-top:14px}
.results .next b{font-variant-numeric:tabular-nums;color:var(--wr-ink)}
.results .played{text-align:left;margin:0 0 6px}

.statgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:10px 0 4px}
.stat{text-align:center}
.stat b{display:block;font-size:24px;font-weight:800;line-height:1.1;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat i{display:block;font-style:normal;font-size:10px;color:var(--wr-muted);
  text-transform:uppercase;letter-spacing:.08em;margin-top:4px;font-weight:700}

.form{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.form input[type=text],.form input[type=password]{
  width:100%;padding:12px 13px;font-size:16px;border-radius:10px;
}
.form .err{color:var(--warn);font-size:13px;font-weight:600;min-height:18px}
.form .row{justify-content:space-between}
.form .row button{padding:11px 18px;font-weight:600;border-radius:10px}
.form .or{display:flex;align-items:center;gap:10px;color:var(--wr-muted);font-size:12px;
  margin:6px 0}
.form .or::before,.form .or::after{content:"";flex:1;border-top:1px solid var(--line)}
.gbtn{display:flex;justify-content:center;min-height:40px}
.why{font-size:13.5px;color:var(--wr-muted);line-height:1.55;margin:0 0 6px}
.menu{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.menu button{padding:11px 16px;border-radius:10px;font-weight:600}

/* how-to-play: the little board legend */
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px}
.legend span{display:inline-flex;align-items:center;gap:7px;font-size:13px}
.legend i{width:22px;height:22px;border-radius:5px;display:inline-flex;align-items:center;
  justify-content:center;font-size:9px;font-weight:800;font-style:normal}
.legend i.D{background:var(--dw);color:var(--dw-ink)}
.legend i.T{background:var(--tw);color:var(--tw-ink)}
.sheetbox li b{font-weight:700}

/* ---- small screens ---- */
@media (max-height:640px){
  .board{width:min(100%,max(280px,calc(100svh - 330px)))}
}
@media (max-width:380px){
  .brand{font-size:24px}
  .scoreline .value{font-size:26px}
  .actions button{padding:10px 12px}
  .dir{min-width:96px}
  .statgrid{gap:3px}
  .stat b{font-size:20px}
}

@media (prefers-reduced-motion: reduce){
  .tile.just,.tile.lock,.rounds li.just,.bump{animation:none}
}