:root{--bg: #0c0d14;--panel: #15172a;--accent: #ffd23f;--jev-color: #ff5d6c;--you-color: #4fd1ff;--text: #f4f4f8;--muted: #8a8ea3;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;background:#000;color:var(--text);font-family:Segoe UI,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;overscroll-behavior:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}button{font-family:inherit}#app{position:relative;display:flex;flex-direction:column;width:100%;max-width:480px;height:100vh;height:100dvh;margin:0 auto;background:linear-gradient(180deg,#1a0f1f 0%,var(--bg) 45%,#0f1a1f 100%);overflow:hidden}#app.shake{animation:screenShake .32s ease-in-out}@keyframes screenShake{0%,to{transform:translate(0)}20%{transform:translate(-6px,3px)}40%{transform:translate(5px,-3px)}60%{transform:translate(-4px,2px)}80%{transform:translate(3px,-1px)}}.hud{display:flex;align-items:center;gap:10px;padding:8px 14px;flex:0 0 auto}.hud--jev{justify-content:flex-start;padding-top:max(8px,env(safe-area-inset-top))}.hud--you{justify-content:flex-end}.hud-name{font-weight:800;font-size:15px;letter-spacing:.06em}.hud--jev .hud-name{color:var(--jev-color)}.hud--you .hud-name{color:var(--you-color)}.hud-rounds{font-size:13px;letter-spacing:2px;color:var(--muted)}.hearts{display:flex;gap:2px;font-size:16px;line-height:1}.heart--full{color:#ff4d6d}.heart--empty{color:#3a3d52}.arena{position:relative;flex:1 1 auto;min-height:0;display:flex;flex-direction:column;justify-content:space-between}.fighter-wrap{flex:0 0 34%;min-height:0;overflow:hidden;display:flex;align-items:center;justify-content:center}.fighter--jev{transform:scale(.95)}.fighter--you{transform:scale(1)}.fighter-svg{display:block;width:100%;height:100%}.center-stage{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:2px;pointer-events:none;text-align:center}.phase-banner{font-size:22px;font-weight:800;min-height:22px;text-shadow:0 2px 6px rgba(0,0,0,.6)}.hand-showdown{display:flex;flex-direction:column;align-items:center;gap:0}.hand-emoji{font-size:40px;line-height:1;min-height:44px;display:flex;align-items:center;justify-content:center}.hand-emoji.pop{animation:handPop .16s ease-out}@keyframes handPop{0%{transform:scale(.75)}60%{transform:scale(1.12)}to{transform:scale(1)}}.vs-label{font-size:12px;font-weight:800;letter-spacing:.15em;color:var(--muted)}.reaction-times{font-family:SFMono-Regular,Consolas,monospace;font-size:13px;color:var(--muted);min-height:14px}.rt-line{line-height:1.3}.result-toast{position:absolute;top:-30px;left:50%;transform:translate(-50%) scale(.6);font-size:34px;font-weight:900;color:var(--accent);text-shadow:0 2px 10px rgba(0,0,0,.7);opacity:0}.result-toast.show{animation:toastPop .75s ease-out forwards}@keyframes toastPop{0%{opacity:0;transform:translate(-50%) scale(.5)}25%{opacity:1;transform:translate(-50%) scale(1.15)}45%{transform:translate(-50%) scale(1)}to{opacity:0;transform:translate(-50%) scale(1)}}.spark-fx{position:absolute;top:50%;left:50%;width:10px;height:10px;transform:translate(-50%,-50%);pointer-events:none;border-radius:50%;box-shadow:0 0 0 2px #fff,18px 0 0 -3px #ffd23f,-18px 0 0 -3px #ffd23f,0 18px 0 -3px #ffd23f,0 -18px 0 -3px #ffd23f,13px 13px 0 -4px #fff,-13px 13px 0 -4px #fff,13px -13px 0 -4px #fff,-13px -13px 0 -4px #fff;animation:sparkBurst .35s ease-out forwards}@keyframes sparkBurst{0%{opacity:1;transform:translate(-50%,-50%) scale(.3)}to{opacity:0;transform:translate(-50%,-50%) scale(1.8)}}.limb{stroke:var(--text);stroke-width:7;stroke-linecap:round;fill:none}.head{fill:var(--text)}.fighter--jev .limb,.fighter--jev .head{stroke:#ffe1e4;fill:#ffe1e4}.fighter--you .limb,.fighter--you .head{stroke:#e3f8ff;fill:#e3f8ff}.sword-blade,.sword-guard,.sword-handle{fill:#c7ccdd}.sword-guard{fill:#8a8ea3}.sword-handle{fill:#4a4d61}.arm-sword-group{transform-origin:100px 88px}.speed-lines{stroke:var(--accent);stroke-width:3;stroke-linecap:round;opacity:0}@keyframes swingAttackYou{0%{transform:rotate(0)}35%{transform:rotate(-100deg)}to{transform:rotate(-8deg)}}@keyframes swingAttackJev{0%{transform:rotate(0)}35%{transform:rotate(100deg)}to{transform:rotate(8deg)}}.fighter--you.pose-attack .arm-sword-group{animation:swingAttackYou .32s ease-out}.fighter--jev.pose-attack .arm-sword-group{animation:swingAttackJev .32s ease-out}.fighter--you.pose-attack .speed-lines,.fighter--jev.pose-attack .speed-lines{animation:speedLineFlash .32s ease-out}@keyframes speedLineFlash{0%,to{opacity:0}35%{opacity:1}}@keyframes guardYou{to{transform:rotate(-55deg)}}@keyframes guardJev{to{transform:rotate(55deg)}}.fighter--you.pose-guard .arm-sword-group{animation:guardYou .2s ease-out forwards}.fighter--jev.pose-guard .arm-sword-group{animation:guardJev .2s ease-out forwards}@keyframes hitYou{0%{transform:translateY(0) rotate(0)}30%{transform:translateY(14px) rotate(6deg)}to{transform:translateY(6px) rotate(2deg)}}@keyframes hitJev{0%{transform:translateY(0) rotate(0)}30%{transform:translateY(-14px) rotate(-6deg)}to{transform:translateY(-6px) rotate(-2deg)}}.fighter--you.pose-hit .fighter-figure{animation:hitYou .4s ease-out forwards}.fighter--jev.pose-hit .fighter-figure{animation:hitJev .4s ease-out forwards}@keyframes winPose{0%{transform:translateY(0) scale(1)}40%{transform:translateY(-10px) scale(1.08)}70%{transform:translateY(2px) scale(1.02)}to{transform:translateY(0) scale(1.05)}}.pose-win .fighter-figure{animation:winPose .6s ease-in-out forwards}.pose-win .arm-sword-group{animation:none}.fighter--you.pose-win .arm-sword-group{transform:rotate(-90deg)}.fighter--jev.pose-win .arm-sword-group{transform:rotate(90deg)}.controls{flex:0 0 auto;display:flex;flex-direction:column;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid #262943}.btn-row{display:grid;gap:8px;transition:opacity .15s ease}.btn-row--rps{grid-template-columns:repeat(3,1fr)}.btn-row--action{grid-template-columns:repeat(2,1fr)}.btn-row.inactive{opacity:.35;pointer-events:none}.btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:60px;border:none;border-radius:12px;background:#23253d;color:var(--text);font-size:13px;font-weight:700;padding:6px 4px;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.96)}.btn-emoji{font-size:24px;line-height:1}.btn--wide{width:100%;min-height:52px;background:var(--accent);color:#1a1a1a;border-radius:10px;font-size:16px}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#05050ae0;display:flex;align-items:center;justify-content:center;z-index:10;padding:24px}.overlay.hidden{display:none}.overlay-box{width:100%;max-width:320px;text-align:center;display:flex;flex-direction:column;gap:14px}.title{font-size:26px;font-weight:900;letter-spacing:.04em;margin:0;background:linear-gradient(90deg,var(--you-color),var(--jev-color));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--muted);font-size:13px;margin:0}.error-title{color:var(--jev-color);font-size:20px;margin:0}.error-message{color:var(--muted);font-size:13px;margin:0}.match-result{font-size:40px;font-weight:900;margin:0}.match-result.you-win{color:var(--you-color)}.match-result.jev-win{color:var(--jev-color)}.match-score{font-size:15px;color:var(--muted);margin:0}