:root{color-scheme:light;font-family:Arial,Helvetica,sans-serif;color:#111;background:#fff}*{box-sizing:border-box}html,body{margin:0;width:100%;min-height:100%;background:#fff}body{font-size:16px}button,input{font:inherit;color:#111;background:#fff;border-radius:6px}button{cursor:pointer;border:1px solid #111;border-radius:6px;padding:8px 21px}button:disabled{opacity:.45;cursor:wait}button:hover:not(:disabled){background:#f6f6f6}a{color:#555}input,button{touch-action:manipulation}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid #555;outline-offset:4px}[hidden]{display:none!important}#setup{min-height:100svh;display:grid;place-items:center;padding:24px}#match-form{position:relative;width:min(410px,100%);padding-bottom:5px}.match-row{display:grid;grid-template-columns:minmax(0,1fr) 82px minmax(0,1fr);gap:28px;align-items:center}.contender{position:relative;min-width:0}.name-input{width:100%;height:43px;border:2px solid #111;padding:6px 10px;border-radius:6px;text-align:center;font-size:21px;outline-offset:4px}.vs{text-align:center;font-size:32px;font-weight:400;letter-spacing:5px;line-height:43px;padding-left:5px}.quantity{position:absolute;left:50%;top:calc(100% + 12px);transform:translateX(-50%);white-space:nowrap;font-size:12px;color:#777;display:flex;align-items:center;gap:4px}.quantity input{width:43px;border:0;border-bottom:1px solid #ddd;font-size:12px;text-align:center;padding:2px 0;color:#555}#fight{position:absolute;left:50%;top:calc(100% + 37px);transform:translateX(-50%);font-size:16px;min-width:87px}#verification{position:absolute;top:calc(100% + 105px);left:50%;transform:translateX(-50%);width:300px}#verification:empty{display:none}.status{font-size:12px;line-height:1.6;color:#666;text-align:center}#setup-status{position:absolute;top:calc(100% + 76px);left:50%;transform:translateX(-50%);width:min(420px,90vw);margin:12px 0 0}#verification:not(:empty)~#setup-status{top:calc(100% + 175px)}#fight-screen{position:fixed;inset:0;background:#fff;overflow:hidden}#arena{position:absolute;inset:0;width:100%;height:100%;display:block}#scoreboard{position:absolute;left:7%;right:7%;top:28px;display:flex;justify-content:space-between;gap:40px;z-index:2;pointer-events:none}#scoreboard>div{max-width:43%;overflow-wrap:anywhere;font-size:16px}#scoreboard>div:last-child{text-align:right}#scoreboard small{display:block;font-size:11px;color:#777;margin-top:5px}#loading{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#666;font-size:14px;width:85%;line-height:1.8}.fight-bottom{position:absolute;left:25px;right:25px;bottom:20px;display:flex;align-items:center;gap:20px;z-index:4}.text-button{border:0;padding:4px 0;font-size:12px;color:#777;background:#fff}.text-button:hover:not(:disabled){background:#fff;color:#000;text-decoration:underline}.fight-bottom p{font-size:11px;color:#888;text-align:center;flex:1;margin:0;line-height:1.6}.fight-bottom>#images-open{margin-left:auto}#result{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);z-index:3;text-align:center;background:#fffffff0;padding:23px 30px;max-width:90%;width:max-content}#result h1{font-size:clamp(24px,4vw,38px);font-weight:400;margin:0 0 12px;max-width:70vw;overflow-wrap:anywhere}#result p{font-size:12px;color:#777;margin:0 0 22px;max-width:380px;line-height:1.6}#again{font-size:14px}dialog{width:min(650px,calc(100% - 32px));max-height:85svh;padding:24px;border:1px solid #bbb;border-radius:0;background:#fff;color:#111}dialog::backdrop{background:#ffffffdc}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dialog-head h2{font-size:20px;font-weight:400;margin:0}#images-close{font-size:28px;line-height:1;padding:0 4px}.image-panel{border-top:1px solid #ddd;padding:18px 0}.image-panel h3{font-size:16px;font-weight:400;margin:0 0 10px}.image-panel p{font-size:11px;color:#666;line-height:1.8;overflow-wrap:anywhere}.image-tools{display:flex;gap:8px}.image-tools input{min-width:0;flex:1;border:1px solid #aaa;padding:8px;font-size:12px}.image-tools button{font-size:12px;padding:7px 13px}.image-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px}.image-options button{padding:6px;border-color:#ddd}.image-options img{width:100%;height:70px;object-fit:contain}.upload-label{display:block;font-size:11px;color:#666;margin-top:14px}.upload-label input{display:block;max-width:100%;margin-top:7px;font-size:11px}.fine-print{font-size:10px;line-height:1.8;color:#888}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:600px){#setup{padding:24px}.match-row{gap:15px;grid-template-columns:minmax(0,1fr) 50px minmax(0,1fr)}.name-input{height:39px;font-size:17px;padding:6px}.vs{font-size:26px;letter-spacing:3px;padding-left:3px}.quantity{top:calc(100% + 10px)}#fight{top:calc(100% + 42px);font-size:15px;padding:7px 17px}#scoreboard{left:22px;right:22px;top:22px}#scoreboard>div{font-size:13px}#scoreboard small{font-size:10px}.fight-bottom{left:20px;right:20px;bottom:16px;gap:12px}.fight-bottom p{font-size:10px}#result{padding:20px}dialog{padding:20px}.image-options{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Keep verification in normal flow: no off-screen or overlapping challenge. */
#setup-actions{display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:54px}
#setup-actions #fight{position:static;transform:none;margin:0}
#verification-panel{display:flex;flex-direction:column;align-items:center;width:100%;gap:6px}
#verification{position:static;transform:none;width:min(300px,100%);max-width:100%}
#verification:empty{display:block}
#verification-status{margin:4px 0 0;max-width:100%}
#verification-status:empty{display:none}
#verification-retry{margin:0}
#setup-status{position:static;transform:none;width:100%;margin:14px 0 0}
#setup-status:empty{display:none}

/* A small angular wordmark above the simple match controls. */
.name-input::placeholder{color:#b8b8b8;opacity:1;font-size:15px}
.name-input:focus::placeholder{color:transparent}
.game-logo{display:block;width:min(250px,70%);height:auto;margin:0 auto 40px;object-fit:contain}
@media(max-width:600px){.game-logo{width:min(210px,68%);margin-bottom:32px}}
@media(max-height:600px){.game-logo{width:165px;margin-bottom:22px}#setup{padding:18px}}

/* Fighter portraits and remaining HP, inspired by fighting-game nameplates. */
main{position:relative;z-index:1}
#arena-background,#arena-fallback{position:fixed;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
#arena-background{background:#fff}
#fight-screen.arena-visible{background:transparent}
#fight-screen.arena-visible .fight-logo{filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 2px #fff)}
#fight-screen.arena-visible .hud-meta{color:#222;text-shadow:0 1px 2px #fff,0 0 4px #fff}
#fight-screen .fight-bottom{padding:0;left:18px;right:18px;bottom:16px;background:transparent;justify-content:space-between;pointer-events:none}
.fight-bottom .text-button{pointer-events:auto;border:1px solid #34302a;padding:9px 15px;min-height:36px;border-radius:6px;color:#222;background:#fffffff0;box-shadow:0 2px 8px #241b1320}
.fight-bottom .text-button:hover:not(:disabled){background:#fff;color:#000;text-decoration:none}
.fight-bottom #fight-status{position:absolute;bottom:calc(100% + 12px);left:50%;transform:translateX(-50%);width:min(480px,80vw);margin:0;padding:8px 12px;background:#fffffff0;border-radius:6px;color:#555}
.fight-bottom #fight-status:empty{display:none}
.fight-logo{position:absolute;z-index:3;top:22px;left:50%;transform:translateX(-50%);width:118px;height:auto;pointer-events:none}
#scoreboard{left:24px;right:24px;top:20px;gap:20px;align-items:flex-start}
.hud-card{position:relative;isolation:isolate;width:min(280px,calc((100vw - 210px)/2));min-width:0;padding-top:2px;font-family:Arial,Helvetica,sans-serif}
.hud-card::before{content:"";position:absolute;z-index:-1;left:0;top:4px;width:44%;height:86px;background:#eef0f2;clip-path:polygon(0 15%,83% 0,100% 72%,12% 100%)}
.hud-portrait{position:absolute;z-index:2;left:0;top:-5px;width:100px;height:108px;display:grid;place-items:center}
.hud-portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(1px 0 #111) drop-shadow(-1px 0 #111)}
.hud-portrait span{font-size:56px;font-weight:900;color:#bfc1c6}
.hud-readout{height:76px;margin-left:92px;padding-right:10px;display:flex;align-items:flex-end;justify-content:flex-end;gap:3px;white-space:nowrap}
.hp-value{font-size:calc(62px * var(--hp-scale,1));line-height:1.05;font-weight:950;font-style:italic;letter-spacing:-3px;color:#d7193f;-webkit-text-stroke:2px #111;paint-order:stroke fill;text-shadow:2px 2px 0 #111;font-variant-numeric:tabular-nums}
.hp-unit{margin-bottom:6px;font-size:16px;font-weight:900;font-style:italic;color:#d7193f;-webkit-text-stroke:1px #111;paint-order:stroke fill}
.hud-name{position:relative;display:block;padding:4px 12px 4px 94px;background:#171719;color:#fff;font-size:13px;line-height:18px;font-weight:800;letter-spacing:1px;text-transform:uppercase;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;clip-path:polygon(3% 0,100% 0,97% 100%,0 100%)}
#scoreboard .hud-meta{display:block;margin:5px 4px 0 94px;font-size:10px;line-height:14px;color:#666;white-space:nowrap;text-align:right}
.hud-right::before{left:auto;right:0;transform:scaleX(-1)}
.hud-right .hud-portrait{left:auto;right:0}
.hud-right .hud-readout{margin-left:0;margin-right:92px;padding-left:10px;padding-right:0;justify-content:flex-start}
.hud-right .hud-name{padding-left:12px;padding-right:94px}
#scoreboard .hud-right .hud-meta{margin-left:4px;margin-right:94px;text-align:left}
.hud-card.defeated .hp-value,.hud-card.defeated .hp-unit{color:#999}
.hud-card.defeated .hud-portrait{filter:grayscale(1);opacity:.6}
#loading{position:absolute;z-index:4;top:50%;left:50%;transform:translate(-50%,-50%);width:min(350px,calc(100% - 48px));margin:0;text-align:center;line-height:1.6}
.loading-logo{display:block;width:min(230px,75%);height:auto;margin:0 auto 30px}
#loading-bar{display:block;appearance:none;-webkit-appearance:none;width:100%;height:9px;border:1px solid #111;border-radius:5px;overflow:hidden;background:#f2f2f2;color:#111}
#loading-bar::-webkit-progress-bar{background:#f2f2f2;border-radius:4px}
#loading-bar::-webkit-progress-value{background:#111;border-radius:3px}
#loading-bar::-moz-progress-bar{background:#111;border-radius:3px}
#loading-text{margin:15px 0 0;font-size:12px;line-height:1.7;color:#666;overflow-wrap:anywhere}
.loading-note{margin:7px 0 0;font-size:12px;line-height:1.6;color:#888}
@media(max-width:700px){
 .fight-logo{top:12px;width:86px}
 #scoreboard{left:12px;right:12px;top:58px;gap:16px}
 .hud-card{width:calc((100vw - 40px)/2)}
 .hud-card::before{height:67px}
 .hud-portrait{width:64px;height:78px;top:-2px}
 .hud-portrait span{font-size:40px}
 .hud-readout{height:52px;margin-left:58px;padding-right:5px;gap:2px}
 .hp-value{font-size:calc(clamp(27px,7.4vw,42px) * var(--hp-scale,1));letter-spacing:-1.5px;-webkit-text-stroke:1.6px #111;text-shadow:1px 1px 0 #111}
 .hp-unit{font-size:10px;margin-bottom:4px;-webkit-text-stroke:.7px #111}
 .hud-name{padding:3px 7px 3px 58px;font-size:10px;line-height:16px;letter-spacing:.4px}
 #scoreboard .hud-meta{margin:4px 0 0 0;font-size:9px;line-height:12px}
 .hud-right .hud-readout{margin-right:58px;padding-left:5px}
 .hud-right .hud-name{padding-left:7px;padding-right:58px}
 #scoreboard .hud-right .hud-meta{margin:4px 0 0 0}
}

@media(max-width:600px){.name-input::placeholder{font-size:13px}}