:root{--abyss-900: #0b1a24;--chart-sea-600: #1c4e5a;--chart-shallows-300: #6fa8a6;--sonar-glass-900: #06231a;--sonar-phosphor-400: #39e58c;--gunmetal-500: #4a5359;--brass-500: #b8893a;--teak-700: #5a3a22;--flare-500: #e5482b;--seaglass-100: #ddefea;--parchment-100: #ede6d6;--ink-900: #101418;--brass-200: #e3c587;--parchment-60: rgb(237 230 214 / .62);--font: "Atkinson Hyperlegible", system-ui, sans-serif;--display: "Big Shoulders Stencil Display", "Arial Narrow", sans-serif;--radius: 6px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font:400 16px/1.5 var(--font);color:var(--parchment-100);background:radial-gradient(120% 80% at 50% -10%,rgb(184 137 58 / .14),transparent 60%),var(--abyss-900);-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:700}p{margin:0}button{font:inherit}:focus-visible{outline:2px solid var(--brass-200);outline-offset:2px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.hint{color:var(--parchment-60);font-size:.875rem}.empty{color:var(--parchment-60);padding:1rem 0}.wordmark{font-family:var(--display);font-weight:800;font-size:clamp(4rem,11vw,8.5rem);line-height:.85;letter-spacing:.02em;color:var(--brass-500);text-shadow:0 1px 0 rgb(255 255 255 / .18),0 -1px 0 rgb(0 0 0 / .6)}.wordmark--small{font-size:2.75rem}.btn{border:1px solid transparent;border-radius:var(--radius);padding:.6rem 1rem;cursor:pointer;color:inherit;background:none;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn--brass{background:linear-gradient(180deg,#d0a456,var(--brass-500) 55%,#8e6626);color:var(--ink-900);font-weight:700;border-color:#6d4e1c;box-shadow:inset 0 1px #ffffff59}.btn--brass:not(:disabled):hover{filter:brightness(1.08)}.btn--flare{background:var(--flare-500);color:var(--ink-900);font-weight:700}.btn--ghost{border-color:#b8893a8c;color:var(--brass-200)}.btn--ghost:not(:disabled):hover{background:#b8893a1f}.btn--text{padding:.3rem 0;color:var(--parchment-60);text-decoration:underline;text-underline-offset:3px}.btn--text:hover{color:var(--parchment-100)}input{font:inherit;color:var(--parchment-100);background:#00000059;border:1px solid var(--gunmetal-500);border-radius:var(--radius);padding:.6rem .8rem;min-width:0}input:focus{border-color:var(--brass-500);outline:none}.signin{min-height:100%;display:grid;align-content:center;gap:1.5rem;padding:3rem clamp(1.5rem,8vw,8rem);max-width:64rem}.signin__lede{font-size:1.25rem;max-width:34ch;color:var(--seaglass-100)}.signin__form{display:grid;gap:.5rem;max-width:30rem}.signin__form label,.join label{font-weight:700}.signin__row{display:flex;gap:.5rem}.signin__row input{flex:1}.lobby{max-width:72rem;margin:0 auto;padding:2rem 1.5rem 4rem;display:grid;gap:1.75rem}.lobby__head{display:flex;justify-content:space-between;align-items:end;gap:1rem;flex-wrap:wrap;border-bottom:2px solid var(--teak-700);padding-bottom:1rem}.lobby__me{display:flex;gap:1.5rem;align-items:center;color:var(--parchment-60)}.lobby__me strong{color:var(--parchment-100)}.toggle{display:inline-flex;gap:.4rem;align-items:center;cursor:pointer}.lobby__mode{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}.lobby__mode-label{color:var(--parchment-60)}.segmented{display:inline-flex;border:1px solid var(--gunmetal-500);border-radius:var(--radius);overflow:hidden}.segmented button{border:0;background:none;color:var(--parchment-60);padding:.5rem .9rem;cursor:pointer}.segmented button.is-on{background:var(--chart-sea-600);color:var(--parchment-100)}.lobby__cols{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}@media(max-width:860px){.lobby__cols{grid-template-columns:1fr}}.lobby h2{font-size:1.25rem;margin-bottom:.75rem}.roster ul{list-style:none;margin:0;padding:0;border-top:1px solid rgb(74 83 89 / .6)}.roster__row{display:grid;grid-template-columns:auto 1fr auto auto;gap:1rem;align-items:center;padding:.7rem .25rem;border-bottom:1px solid rgb(74 83 89 / .6)}.roster__dot{width:10px;height:10px;border-radius:50%;background:var(--gunmetal-500)}.roster__row.is-available .roster__dot{background:var(--sonar-phosphor-400);box-shadow:0 0 8px var(--sonar-phosphor-400)}.roster__row.is-in-match .roster__dot{background:var(--brass-500)}.roster__name{font-weight:700}.roster__status{color:var(--parchment-60);font-size:.875rem}.pending{margin-top:1rem;color:var(--brass-200)}.private{background:#5a3a2247;border:1px solid rgb(184 137 58 / .35);border-radius:10px;padding:1.5rem;display:grid;gap:1rem;align-content:start}.private>p{color:var(--seaglass-100)}.room{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center}.room__code{font-family:var(--display);font-weight:800;font-size:3rem;letter-spacing:.12em;color:var(--sonar-phosphor-400);line-height:1;width:100%}.room__mode{color:var(--parchment-60)}.join{display:grid;gap:.4rem;border-top:1px solid rgb(184 137 58 / .25);padding-top:1rem}.dialog{position:fixed;right:1.5rem;bottom:1.5rem;z-index:20;width:min(26rem,calc(100vw - 3rem));background:#10232e;border:1px solid var(--brass-500);border-radius:10px;padding:1.25rem 1.5rem;display:grid;gap:.6rem;box-shadow:0 18px 50px #00000080}.dialog h2{font-size:1.35rem}.dialog__actions{display:flex;gap:.6rem;margin-top:.4rem}.game .dialog--end{right:20rem}@media(max-width:900px){.game .dialog--end{right:1.5rem}}.dialog--end h2{font-family:var(--display);font-size:3rem;line-height:1;color:var(--brass-500)}.toasts{position:fixed;top:1rem;left:50%;transform:translate(-50%);display:grid;gap:.5rem;z-index:30}.toast{background:#10232e;border:1px solid var(--gunmetal-500);border-radius:var(--radius);padding:.55rem 1rem}.toast--alert{border-color:var(--flare-500)}.offline{position:fixed;bottom:0;left:0;right:0;background:var(--flare-500);color:var(--ink-900);text-align:center;padding:.4rem;font-weight:700;z-index:40}.game--loading{display:grid;place-items:center;height:100%;color:var(--parchment-60)}.game{height:100vh;display:grid;grid-template-columns:1fr minmax(15rem,18rem);border:10px solid var(--teak-700);border-image:linear-gradient(180deg,#7a5233,var(--teak-700) 40%,#3e2716) 1}.boards{display:grid;grid-template-rows:55fr 45fr;min-height:0;padding:1rem 1.25rem;gap:.75rem}.phase-placement .boards{grid-template-rows:38fr 62fr}.board{position:relative;min-height:0;display:grid;grid-template-rows:auto 1fr auto;justify-items:center;align-items:start}.board__title{display:flex;gap:1rem;align-items:baseline;justify-self:stretch;justify-content:space-between;padding-bottom:.4rem}.board__title h2{font-size:1.1rem;color:var(--brass-200)}.board--sonar{--cell: min(calc((55vh - 7rem) / 11), calc((100vw - 22rem) / 12))}.board--chart{--cell: min(calc((45vh - 6rem) / 11), calc((100vw - 22rem) / 12))}.phase-placement .board--sonar{--cell: calc((38vh - 5rem) / 11)}.board--sonar.is-offline .grid{opacity:.35;filter:saturate(.4)}.board__overlay{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:1rem;color:var(--sonar-phosphor-400);font-weight:700}.grid{--line: rgb(255 255 255 / .12);display:grid;grid-template-columns:calc(var(--cell) * .8) repeat(10,var(--cell));grid-template-rows:calc(var(--cell) * .8) repeat(10,var(--cell));position:relative;padding:.5rem;border-radius:8px;isolation:isolate}.grid__axis{display:grid;place-items:center;font-size:max(.65rem,calc(var(--cell) * .38));color:var(--parchment-60);font-variant-numeric:tabular-nums}.grid__cell{margin:0;padding:0;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;z-index:1}.grid--live .grid__cell{cursor:crosshair}.grid--live .grid__cell:hover,.grid__cell.is-cursor{box-shadow:inset 0 0 0 2px var(--cursor, var(--brass-200))}.grid__cell.is-selected{box-shadow:inset 0 0 0 3px var(--flare-500);background:#e5482b26}.grid--sonar{--line: rgb(57 229 140 / .22);--cursor: var(--sonar-phosphor-400);background:radial-gradient(circle at 50% 50%,rgb(57 229 140 / .08),transparent 70%),repeating-linear-gradient(0deg,rgb(0 0 0 / .18) 0 1px,transparent 1px 3px),var(--sonar-glass-900);border:3px solid #1f2b24;box-shadow:inset 0 0 30px #000c,0 0 0 1px var(--brass-500),0 10px 30px #00000080;overflow:clip}.grid--sonar .grid__axis{color:#39e58cbf}.grid--sonar .grid__cell:first-of-type{border-top:0}.sweep{position:absolute;inset:-40%;background:conic-gradient(from 0deg,transparent 0 300deg,rgb(57 229 140 / 0) 300deg,rgb(57 229 140 / .22) 358deg,transparent 360deg);animation:sweep 6s linear infinite;pointer-events:none;z-index:0}@keyframes sweep{to{transform:rotate(1turn)}}.board--sonar.is-live .grid--sonar{box-shadow:inset 0 0 30px #000c,0 0 0 2px var(--sonar-phosphor-400),0 0 28px #39e58c40}.grid--chart{--line: rgb(221 239 234 / .16);background:repeating-radial-gradient(circle at 30% 70%,transparent 0 18px,rgb(111 168 166 / .13) 18px 19px),repeating-radial-gradient(circle at 80% 20%,transparent 0 26px,rgb(111 168 166 / .1) 26px 27px),linear-gradient(160deg,var(--chart-sea-600),#133a44);border:4px solid var(--brass-500);box-shadow:inset 0 0 0 1px #ffffff40,0 14px 30px #0000008c;transform:perspective(1400px) rotateX(10deg);transform-origin:50% 0}.phase-placement .grid--chart{transform:none}.ship{position:relative;z-index:2;padding:calc(var(--cell) * .13);pointer-events:none;display:grid}.ship__hull{display:block;background:linear-gradient(180deg,#6b757c,var(--gunmetal-500) 45%,#2c3236);border:1px solid #1c2124;box-shadow:0 3px 6px #00000073,inset 0 1px #fff3;border-radius:40%/50%}.ship--V .ship__hull{border-radius:50%/40%;background:linear-gradient(90deg,#6b757c,var(--gunmetal-500) 45%,#2c3236)}.ship--leviathan .ship__hull{border-radius:10px}.ship--corsair.ship--H .ship__hull{border-radius:10% 60% 60% 10%/50%}.ship--corsair.ship--V .ship__hull{border-radius:50%/10% 10% 60% 60%}.ship--phantom .ship__hull{border-radius:999px;background:linear-gradient(180deg,#3d4549,#22282b)}.ship--skipjack.ship--H .ship__hull{border-radius:20% 70% 70% 20%/50%}.ship--skipjack.ship--V .ship__hull{border-radius:50%/20% 20% 70% 70%}.ship.is-sunk .ship__hull{filter:grayscale(1) brightness(.55);border-color:var(--flare-500)}.grid--sonar .ship__hull{background:none;border:1.5px dashed var(--sonar-phosphor-400);box-shadow:none}.ship--ghost .ship__hull{background:#e3c58759;border:1.5px solid var(--brass-200);box-shadow:none}.ship--ghost.is-illegal .ship__hull{background:#e5482b4d;border-color:var(--flare-500)}.marker{position:relative;z-index:3;pointer-events:none;display:grid;place-items:center}.marker--hit:before{content:"";width:46%;height:46%;border-radius:50%;background:radial-gradient(circle at 40% 35%,#ffd2a6,var(--flare-500) 45%,#8f2210 75%);box-shadow:0 0 0 2px var(--brass-500),0 0 12px 2px #e5482bbf;animation:flare 1.6s ease-in-out infinite alternate}.marker--miss:before{content:"";width:58%;height:58%;border-radius:35%;background:#ddefea8c;border:1px solid rgb(255 255 255 / .7)}.marker--unknown{place-items:center}.marker--unknown:after{content:"?";font-weight:700;font-size:calc(var(--cell) * .4);color:var(--ink-900)}@keyframes flare{to{box-shadow:0 0 0 2px var(--brass-500),0 0 18px 4px #e5482be6}}.phase-placement .board--chart{grid-template-columns:auto auto;grid-template-rows:auto 1fr;justify-content:center;column-gap:1.5rem}.phase-placement .board--chart .board__title{grid-column:1 / -1}.phase-placement .board--chart{--cell: min(calc((62vh - 6rem) / 11), calc((100vw - 36rem) / 11))}.tray{display:grid;gap:1rem;align-content:start;max-width:15rem}.tray__ships{display:flex;flex-wrap:wrap;gap:.4rem}.tray__actions{display:grid;gap:.5rem}.chip{border:1px solid var(--gunmetal-500);background:#00000040;color:var(--parchment-100);border-radius:999px;padding:.3rem .8rem;cursor:pointer}.chip.is-on{border-color:var(--brass-200);background:#b8893a33}.chip.is-placed{color:var(--parchment-60);text-decoration:line-through}.chip__len{color:var(--brass-200);margin-left:.25rem}.salvo-bar{display:flex;gap:1rem;align-items:center;margin-top:.5rem}.rail{background:linear-gradient(180deg,#5a3a2273,#5a3a2233);border-left:1px solid rgb(184 137 58 / .35);padding:1.25rem;display:flex;flex-direction:column;gap:1.25rem;overflow-y:auto}.rail__vs{display:grid}.rail__label{color:var(--parchment-60);font-size:.85rem}.rail__vs strong{font-size:1.35rem}.rail__warn{color:var(--flare-500);font-size:.85rem;margin-top:.25rem}.rail__foot{margin-top:auto;display:grid;gap:.25rem;color:var(--parchment-60);font-size:.9rem;justify-items:start}.dial{display:grid;justify-items:center;gap:.5rem}.dial__face{width:7rem;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#10232e 58%,transparent 59%),conic-gradient(var(--brass-500) calc(var(--frac) * 1turn),rgb(74 83 89 / .6) 0);box-shadow:0 0 0 3px #6d4e1c,0 6px 16px #00000080}.dial__face span{font-family:var(--display);font-size:2.6rem;font-weight:800;font-variant-numeric:tabular-nums}.dial.is-urgent .dial__face{background:radial-gradient(circle,#10232e 58%,transparent 59%),conic-gradient(var(--flare-500) calc(var(--frac) * 1turn),rgb(74 83 89 / .6) 0)}.dial__caption{font-weight:700;text-align:center}.is-your-turn .dial__caption{color:var(--sonar-phosphor-400)}.fleets h3{font-size:.95rem;color:var(--brass-200);margin:.5rem 0 .25rem}.fleets ul{list-style:none;margin:0;padding:0;display:grid;gap:.15rem}.fleets li{display:flex;gap:.6rem;align-items:center}.fleets .pips{color:var(--gunmetal-500);letter-spacing:-.1em;min-width:3.2rem}.fleets li.is-sunk{color:var(--parchment-60);text-decoration:line-through;text-decoration-color:var(--flare-500)}.fleets li.is-sunk .pips{color:var(--flare-500)}.banner{position:fixed;top:38%;left:50%;transform:translate(-50%,-50%);font-family:var(--display);font-weight:800;font-size:clamp(2rem,4.5vw,3.6rem);line-height:1;color:var(--parchment-100);background:#0b1a24e0;border-top:3px solid var(--flare-500);border-bottom:3px solid var(--flare-500);padding:1rem 2rem;z-index:25;text-align:center;max-width:90vw}@media(prefers-reduced-motion:reduce){.sweep,.marker--hit:before{animation:none}}@media(max-width:900px){.game{grid-template-columns:1fr;height:auto;min-height:100vh}.board--sonar,.board--chart,.phase-placement .board--chart,.phase-placement .board--sonar{--cell: calc((100vw - 4rem) / 11.5)}.boards{grid-template-rows:auto auto}}.signin__paths{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:2rem;max-width:60rem}.signin__member{display:grid;gap:.75rem;align-content:start;background:#5a3a2247;border:1px solid rgb(184 137 58 / .4);border-radius:10px;padding:1.5rem}.signin__member p{color:var(--seaglass-100)}.signin h2{font-size:1.25rem}.form-error{color:#ff9b85}.nav{display:flex;gap:.25rem;margin-right:auto;margin-left:2rem}.nav__tab{background:none;border:0;color:var(--parchment-60);padding:.5rem .9rem;cursor:pointer;border-bottom:2px solid transparent}.nav__tab:hover{color:var(--parchment-100)}.nav__tab.is-on{color:var(--brass-200);border-bottom-color:var(--brass-500)}.badge{font-size:.75rem;font-weight:700;padding:.1rem .45rem;border-radius:4px;vertical-align:.1em;margin-left:.25rem}.badge--member{background:#b8893a38;color:var(--brass-200)}.badge--guest{background:#4a535980;color:var(--parchment-60)}.link{background:none;border:0;padding:0;color:inherit;font:inherit;font-weight:inherit;cursor:pointer;text-decoration:underline;text-decoration-color:#b8893a80;text-underline-offset:3px}.link:hover{text-decoration-color:var(--brass-200)}.rail__rated{color:var(--parchment-60);font-size:.85rem;margin-top:.25rem}.rail__rated.is-rated{color:var(--brass-200)}.rating-change{font-size:1.1rem}.rating-change .up{color:var(--sonar-phosphor-400)}.rating-change .down{color:#ff9b85}.records{display:grid;gap:1rem}.records__controls{display:flex;gap:1rem;flex-wrap:wrap}.board-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}.board-table th{text-align:left;color:var(--parchment-60);font-weight:400;font-size:.875rem;padding:.5rem .75rem;border-bottom:2px solid var(--teak-700)}.board-table td{padding:.55rem .75rem;border-bottom:1px solid rgb(74 83 89 / .5)}.board-table .num{text-align:right}.board-table tr.is-you td{background:#b8893a1f}.board-table tr.is-detached td{border-top:2px dashed rgb(184 137 58 / .5)}.board-table td.won{color:var(--sonar-phosphor-400);font-weight:700}.board-table td.lost{color:#ff9b85}.record__name{font-family:var(--display);font-size:3.5rem;line-height:1;color:var(--brass-500)}.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(7.5rem,1fr));gap:0;margin:0;border-top:1px solid rgb(74 83 89 / .6);border-bottom:1px solid rgb(74 83 89 / .6)}.stat-strip div{padding:.75rem .25rem}.stat-strip dt{color:var(--parchment-60);font-size:.85rem}.stat-strip dd{margin:0;font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums}.stat-strip small{font-size:.8rem;font-weight:400;color:var(--parchment-60)}.ratings{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem}.rating-card{display:grid;gap:.15rem;padding:1rem 1.25rem;border:1px solid rgb(184 137 58 / .4);border-radius:10px;background:#5a3a2233}.rating-card__track{color:var(--parchment-60)}.rating-card__value{font-family:var(--display);font-size:3rem;line-height:1;color:var(--sonar-phosphor-400);font-variant-numeric:tabular-nums}.records h3{font-size:1.1rem;color:var(--brass-200);margin-top:.5rem}