:root {
  --bg: #090a1f;
  --panel: rgba(17, 18, 51, 0.9);
  --panel-2: #171842;
  --ink: #f7f8ff;
  --muted: #9698c2;
  --line: rgba(255,255,255,.1);
  --cyan: #42edff;
  --blue: #5270ff;
  --pink: #ff4fc8;
  --red: #ff4b69;
  --lime: #b9ff59;
  --yellow: #ffd754;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  font-family: Inter, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background:
    radial-gradient(circle at 12% 10%, rgba(66,237,255,.13), transparent 28rem),
    radial-gradient(circle at 90% 80%, rgba(255,79,200,.12), transparent 30rem),
    var(--bg);
}

button { font: inherit; }
button:focus-visible { outline: 3px solid white; outline-offset: 3px; }
.ambient { position: fixed; z-index:-1; width:22rem; aspect-ratio:1; border-radius:50%; filter:blur(90px); opacity:.12; pointer-events:none; }
.ambient-a { top:-8rem; right:4%; background:var(--blue); }
.ambient-b { bottom:-10rem; left:2%; background:var(--pink); }

.app-shell { width:min(1500px,calc(100% - 32px)); margin:auto; padding:20px 0 16px; }
.topbar { display:flex; justify-content:space-between; align-items:center; gap:20px; margin-bottom:16px; }
.brand > span,.eyebrow,.side-kicker { color:var(--cyan); font-size:.62rem; font-weight:950; letter-spacing:.26em; }
.brand h1 { margin:3px 0 0; font-size:clamp(1.3rem,2.5vw,2.2rem); line-height:1; letter-spacing:-.04em; }
.brand h1 b { color:var(--cyan); text-shadow:0 0 20px rgba(66,237,255,.65); }
.top-actions { display:flex; align-items:center; gap:9px; }
.best-score { display:flex; align-items:baseline; gap:10px; height:43px; padding:9px 14px; border:1px solid var(--line); border-radius:13px; background:rgba(255,255,255,.05); }
.best-score span { color:var(--muted); font-size:.58rem; font-weight:900; letter-spacing:.12em; }
.best-score strong { font-size:1rem; font-variant-numeric:tabular-nums; }
.icon-button { width:43px; height:43px; border:1px solid var(--line); border-radius:13px; color:white; background:rgba(255,255,255,.06); font-weight:900; cursor:pointer; transition:.2s; }
.icon-button:hover { background:rgba(255,255,255,.12); transform:translateY(-2px); }
.icon-button.muted { opacity:.45; text-decoration:line-through; }

.hud { display:grid; grid-template-columns:1.35fr .8fr .65fr .8fr; gap:9px; margin-bottom:10px; }
.hud-block { min-height:70px; padding:11px 16px; border:1px solid var(--line); border-radius:16px; background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035)); box-shadow:inset 0 1px rgba(255,255,255,.06); }
.hud-block > span { display:block; color:var(--muted); font-size:.55rem; font-weight:900; letter-spacing:.15em; }
.hud-block > strong { display:block; margin-top:4px; font-size:1.45rem; line-height:1; font-variant-numeric:tabular-nums; }
.timer-block { display:grid; grid-template-columns:1fr auto; align-items:center; }
.timer-block strong { grid-column:2; grid-row:1 / 3; color:var(--cyan); font-size:1.8rem; text-shadow:0 0 14px rgba(66,237,255,.45); }
.timer-track { grid-column:1; height:5px; margin-top:7px; margin-right:18px; overflow:hidden; border-radius:999px; background:rgba(255,255,255,.08); }
.timer-track i { display:block; width:100%; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--cyan),var(--blue)); transition:width .2s; }
.score-block strong { color:var(--yellow); }
.combo-block strong { color:var(--lime); }
.hearts { margin-top:2px; color:var(--red); font-size:1.3rem; letter-spacing:.1em; text-shadow:0 0 12px rgba(255,75,105,.55); }
.hearts .lost { color:#343657; text-shadow:none; }
.hearts .p1-life { color:var(--cyan); text-shadow:0 0 12px rgba(66,237,255,.6); }
.hearts .p2-life { color:var(--pink); text-shadow:0 0 12px rgba(255,79,200,.6); }
.hearts .p3-life { color:var(--yellow); text-shadow:0 0 12px rgba(255,215,84,.6); }
.hearts .eliminated { color:#343657; text-decoration:line-through; text-shadow:none; }

.game-layout { display:grid; grid-template-columns:minmax(0,1fr) 285px; gap:12px; }
.arena-card { position:relative; overflow:hidden; align-self:start; border:1px solid rgba(66,237,255,.18); border-radius:23px; background:#080921; box-shadow:0 22px 65px rgba(0,0,0,.32), inset 0 1px rgba(255,255,255,.08); }
#game-canvas { display:block; width:100%; height:auto; aspect-ratio:5 / 3; touch-action:none; }
.side-panel { display:flex; flex-direction:column; gap:10px; }
.side-panel section { border:1px solid var(--line); border-radius:18px; background:var(--panel); box-shadow:inset 0 1px rgba(255,255,255,.06); }
.mission-card { padding:17px; }
.mission-card h3 { margin:4px 0 15px; font-size:1.08rem; }
.mission-route { display:flex; flex-direction:column; gap:4px; }
.route-item { display:grid; grid-template-columns:30px 1fr auto; align-items:center; gap:8px; min-height:42px; padding:6px 8px; border:1px solid transparent; border-radius:10px; color:#6f7197; background:rgba(255,255,255,.025); transition:.3s; }
.route-item b { display:grid; place-items:center; width:25px; aspect-ratio:1; border-radius:8px; background:rgba(255,255,255,.06); font-size:.68rem; }
.route-item span { font-size:.72rem; font-weight:850; }
.route-item small { font-size:.53rem; font-weight:800; }
.route-item.active { color:var(--cyan); border-color:rgba(66,237,255,.25); background:rgba(66,237,255,.07); box-shadow:inset 0 0 18px rgba(66,237,255,.04); }
.route-item.passed { color:var(--lime); }
.mission-route > i { width:1px; height:5px; margin-left:20px; background:#33355d; }

.hard-team-info { display:grid; gap:5px; margin-top:11px; padding-top:10px; border-top:1px solid var(--line); }
.hard-team-info span { display:flex; align-items:center; gap:7px; min-height:34px; padding:4px 6px; border-radius:9px; color:var(--muted); background:rgba(255,255,255,.025); }
.hard-team-info b { display:grid; place-items:center; flex:0 0 24px; width:24px; aspect-ratio:1; border-radius:50%; color:white; background:#a91d3c; font-size:.55rem; }
.hard-team-info i { min-width:0; font-style:normal; }
.hard-team-info strong,.hard-team-info small { display:block; }
.hard-team-info strong { color:#f4f4ff; font-size:.55rem; }
.hard-team-info small { margin-top:1px; font-size:.47rem; }
.hard-team-info .role-blocker b { background:#98500d; }
.hard-team-info .role-flanker b { background:#9b1c7a; }
.hard-team-info .role-tracker b { background:#542b89; }
.hard-team-info .role-sprinter b { color:#273400; background:#b9db28; }
.impossible-team-info { border-color:rgba(255,68,107,.22); }.impossible-team-info > p { display:flex; align-items:center; gap:8px; margin:0; padding:7px; border:1px solid rgba(255,68,107,.28); border-radius:9px; background:linear-gradient(135deg,rgba(255,68,107,.13),rgba(145,104,255,.08)); }.impossible-team-info > p > b { color:#2b0a16; background:#ffdf74; }.impossible-team-info > p > span { min-width:0; }.impossible-team-info > p strong,.impossible-team-info > p small { display:block; }.impossible-team-info > p strong { color:#ffdf74; font-size:.56rem; }.impossible-team-info > p small { margin-top:2px; color:var(--muted); font-size:.46rem; }.impossible-team-info .ultra-hunter b { background:#e72b51; }.impossible-team-info .ultra-interceptor b { background:#8a52e1; }.impossible-team-info .ultra-flanker b { color:#1a3038; background:#42edff; }.impossible-team-info .role-god b { color:#4c3400; background:#ffd754; box-shadow:0 0 12px rgba(255,215,84,.4); }

.ultra-team-info { border-color:rgba(255,215,84,.26); }
.ultra-team-info > p { display:flex; align-items:center; gap:8px; margin:0; padding:7px; border:1px solid rgba(255,215,84,.34); border-radius:9px; background:linear-gradient(135deg,rgba(255,215,84,.13),rgba(208,96,255,.09)); }
.ultra-team-info > p > b { color:#3a2700; background:#ffd754; }
.ultra-team-info > p > span { min-width:0; }
.ultra-team-info > p strong,.ultra-team-info > p small { display:block; }
.ultra-team-info > p strong { color:#ffe99b; font-size:.56rem; }
.ultra-team-info > p small { margin-top:2px; color:var(--muted); font-size:.46rem; }
.ultra-team-info .role-mage b { background:#8d34b2; }

.dash-card { padding:15px; }
.dash-heading { display:flex; align-items:center; gap:10px; }
.dash-icon { display:grid; place-items:center; width:40px; aspect-ratio:1; border-radius:12px; color:#092933; background:linear-gradient(145deg,var(--lime),var(--cyan)); font-size:1.5rem; font-weight:1000; }
.dash-heading > div:nth-child(2) { flex:1; }
.dash-heading span { display:block; font-size:.7rem; font-weight:950; letter-spacing:.08em; }
.dash-heading small { display:block; margin-top:2px; color:var(--muted); font-size:.58rem; }
.dash-heading strong { color:var(--lime); font-size:.65rem; }
.dash-track { height:6px; margin-top:11px; overflow:hidden; border-radius:999px; background:rgba(255,255,255,.07); }
.dash-track i { display:block; width:100%; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--blue),var(--cyan),var(--lime)); }

.item-card { padding:16px; }
.item-list { display:flex; flex-direction:column; gap:12px; margin-top:13px; }
.item-list > div { display:flex; align-items:center; gap:11px; }
.item-list b { display:grid; place-items:center; width:34px; aspect-ratio:1; border-radius:50%; }
.orb-icon { color:white; background:var(--yellow); box-shadow:0 0 17px rgba(255,215,84,.5); }
.freeze-icon { color:#0f3153; background:#aef6ff; box-shadow:0 0 17px rgba(66,237,255,.45); }
.item-list span { flex:1; }
.item-list strong,.item-list small { display:block; }
.item-list strong { font-size:.68rem; }
.item-list small { margin-top:2px; color:var(--muted); font-size:.56rem; }

.controls-card { padding:16px; }
.key-guide { display:flex; align-items:center; gap:13px; margin-top:13px; }
.key-guide p { margin:0; }
.key-guide p strong,.key-guide p small { display:block; }
.key-guide p strong { font-size:.68rem; }
.key-guide p small { margin-top:2px; color:var(--muted); font-size:.55rem; }
kbd { display:grid; place-items:center; min-width:26px; height:25px; padding:0 6px; border:1px solid rgba(255,255,255,.17); border-radius:6px; color:#d9daf0; background:rgba(255,255,255,.07); box-shadow:0 3px 0 rgba(0,0,0,.3); font:800 .57rem inherit; }
.wasd { width:82px; }
.wasd > kbd { margin:0 auto 4px; }
.wasd span { display:flex; gap:3px; }
.space-guide { padding-top:11px; border-top:1px solid var(--line); }
.space-guide > kbd { width:82px; }

.screen-overlay { position:absolute; z-index:12; inset:0; display:grid; place-items:center; padding:20px; background:rgba(4,5,23,.67); backdrop-filter:blur(8px); transition:opacity .25s; }
.screen-overlay.hidden { visibility:hidden; opacity:0; pointer-events:none; }
.screen-card { position:relative; width:min(620px,100%); padding:34px; border:1px solid rgba(255,255,255,.16); border-radius:24px; text-align:center; background:linear-gradient(145deg,rgba(35,37,92,.96),rgba(12,13,43,.97)); box-shadow:0 25px 70px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.09); }
.screen-card::before { content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; opacity:.12; background:linear-gradient(120deg,transparent 30%,white 50%,transparent 70%); }
.start-content,.result-content { display:contents; }
.start-cover { position:relative; display:block; width:100%; height:128px; margin:0 0 14px; border:1px solid rgba(255,255,255,.14); border-radius:15px; object-fit:cover; }
.start-card h2,.result-card h2,.compact-card h2 { position:relative; margin:6px 0; font-size:clamp(2rem,5vw,3.7rem); line-height:1; letter-spacing:-.07em; }
.start-card h2 span { color:var(--cyan); text-shadow:0 0 24px rgba(66,237,255,.55); }
.start-content > p,.result-content > p { position:relative; margin:12px 0 20px; color:var(--muted); font-size:.8rem; }
.difficulty-picker { position:relative; display:grid; grid-template-columns:repeat(6,1fr); gap:7px; margin-bottom:17px; }
.difficulty-picker button { min-height:61px; border:1px solid var(--line); border-radius:12px; color:#8c8fb5; background:rgba(255,255,255,.035); cursor:pointer; }
.difficulty-picker button span,.difficulty-picker button small { display:block; }
.difficulty-picker button span { font-size:.68rem; font-weight:950; }
.difficulty-picker button small { margin-top:3px; font-size:.55rem; }
.difficulty-picker button.selected { color:var(--cyan); border-color:rgba(66,237,255,.42); background:rgba(66,237,255,.09); box-shadow:0 0 20px rgba(66,237,255,.08); }
.difficulty-picker .tutorial-choice.selected { color:#d8ff9b; border-color:rgba(185,255,89,.6); background:linear-gradient(145deg,rgba(185,255,89,.17),rgba(66,237,255,.1)); box-shadow:0 0 22px rgba(185,255,89,.13); }.difficulty-picker .ultra-choice.selected { color:#ffdf74; border-color:rgba(255,215,84,.62); background:linear-gradient(145deg,rgba(255,215,84,.18),rgba(208,96,255,.14)); box-shadow:0 0 24px rgba(255,215,84,.15); }
.difficulty-picker .impossible-choice.selected { color:#ffd5df; border-color:rgba(255,68,107,.7); background:linear-gradient(145deg,rgba(255,40,85,.26),rgba(96,16,60,.22)); box-shadow:0 0 26px rgba(255,40,85,.22); }
.primary-button { position:relative; width:100%; min-height:72px; border:0; border-radius:15px; color:#071d28; background:linear-gradient(135deg,var(--lime),var(--cyan)); box-shadow:0 8px 0 #087d91,0 16px 30px rgba(66,237,255,.2); cursor:pointer; transition:.12s; }
.primary-button:hover { filter:brightness(1.08); }
.primary-button:active { transform:translateY(5px); box-shadow:0 3px 0 #087d91; }
.primary-button small,.primary-button strong { display:block; }
.primary-button small { font-size:.55rem; font-weight:950; letter-spacing:.24em; }
.primary-button strong { margin-top:2px; font-size:1.12rem; }
.start-hint { position:relative; display:flex; align-items:center; justify-content:center; gap:5px; margin-top:17px; color:#72759f; font-size:.58rem; }
.start-hint kbd { display:inline-grid; min-width:auto; height:21px; }
.compact-card { width:min(380px,100%); }
.compact-card .primary-button { margin-top:20px; }
.result-card { width:min(560px,100%); }
.result-mark { display:grid; place-items:center; width:62px; aspect-ratio:1; margin:0 auto 10px; border-radius:50%; color:#533c00; background:linear-gradient(145deg,#fff28f,var(--yellow)); box-shadow:0 0 30px rgba(255,215,84,.4); font-size:1.8rem; }
.result-card.fail .result-mark { color:white; background:linear-gradient(145deg,#ff7f94,var(--red)); box-shadow:0 0 30px rgba(255,75,105,.4); }
.result-score { padding:13px; border:1px solid rgba(255,215,84,.22); border-radius:13px; background:rgba(255,215,84,.06); }
.result-score span { display:block; color:var(--muted); font-size:.54rem; font-weight:900; letter-spacing:.15em; }
.result-score strong { display:block; margin-top:2px; color:var(--yellow); font-size:2rem; }
.result-stats { display:grid; grid-template-columns:repeat(3,1fr); margin:12px 0 17px; }
.result-stats > div { padding:5px; border-right:1px solid var(--line); }
.result-stats > div:last-child { border:0; }
.result-stats span,.result-stats strong { display:block; }
.result-stats span { color:var(--muted); font-size:.52rem; }
.result-stats strong { margin-top:4px; font-size:.9rem; }

.countdown { position:absolute; z-index:16; inset:0; display:grid; place-items:center; color:white; background:rgba(4,5,23,.38); font-size:clamp(5rem,15vw,10rem); font-weight:1000; font-style:italic; text-shadow:0 0 40px var(--cyan); pointer-events:none; }
.countdown.hidden { display:none; }
.countdown.pop { animation:count-pop .75s ease both; }
@keyframes count-pop { 0% { transform:scale(1.8); opacity:0; } 25% { opacity:1; } 100% { transform:scale(.6); opacity:0; } }
.event-banner { position:absolute; z-index:8; top:10%; left:50%; padding:11px 21px; border:1px solid rgba(255,75,105,.35); border-radius:999px; color:white; background:rgba(123,20,48,.9); box-shadow:0 0 30px rgba(255,75,105,.25); font-size:.72rem; font-weight:900; transform:translate(-50%,-25px); opacity:0; pointer-events:none; transition:.3s; }
.event-banner.show { transform:translate(-50%,0); opacity:1; }
.event-banner.tutorial-offset { top:95px; }

.tutorial-guide { position:absolute; z-index:9; top:16px; left:16px; display:grid; grid-template-columns:auto 1fr; align-items:center; gap:5px 12px; width:min(430px,calc(100% - 32px)); padding:11px 14px; border:1px solid rgba(185,255,89,.48); border-radius:14px; color:white; background:linear-gradient(135deg,rgba(24,45,38,.94),rgba(12,23,54,.94)); box-shadow:0 10px 30px rgba(0,0,0,.3),0 0 22px rgba(185,255,89,.1); pointer-events:none; }
.tutorial-guide > b { grid-row:1 / 3; display:grid; place-items:center; min-width:76px; height:39px; border-radius:10px; color:#173100; background:linear-gradient(145deg,var(--lime),var(--cyan)); font-size:.58rem; letter-spacing:.06em; }
.tutorial-guide span strong,.tutorial-guide span small { display:block; }
.tutorial-guide span strong { color:#eaffc8; font-size:.72rem; }
.tutorial-guide span small { margin-top:2px; color:#aeb6cf; font-size:.53rem; }
.tutorial-guide > i { grid-column:2; height:5px; overflow:hidden; border-radius:999px; background:rgba(255,255,255,.1); }
.tutorial-guide > i > em { display:block; width:0; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--lime),var(--cyan)); transition:width .25s; }
.tutorial-team-info { border-color:rgba(185,255,89,.24); }
.tutorial-team-info > p { display:flex; align-items:center; gap:8px; margin:0; padding:7px; border:1px solid rgba(185,255,89,.3); border-radius:9px; background:rgba(185,255,89,.08); }
.tutorial-team-info > p > b { color:#173100; background:var(--lime); }
.tutorial-team-info > p > span { min-width:0; }
.tutorial-team-info > p strong,.tutorial-team-info > p small { display:block; }
.tutorial-team-info > p strong { color:#dfffb3; font-size:.56rem; }
.tutorial-team-info > p small { margin-top:2px; color:var(--muted); font-size:.46rem; }

.touch-controls { position:absolute; z-index:7; inset:auto 0 0; display:none; align-items:end; justify-content:space-between; gap:8px; padding:18px; pointer-events:none; }
.arena-card.stick-fixed .touch-controls,.arena-card.stick-floating .touch-controls { display:flex; }
.arena-card.stick-keyboard .touch-controls { display:none; }
.arena-card.stick-floating .touch-controls .joystick { display:none; }
.arena-card.players-1.stick-floating .touch-controls { justify-content:flex-end; }
.joystick { position:relative; width:105px; aspect-ratio:1; border:1px solid rgba(255,255,255,.18); border-radius:50%; background:rgba(5,8,31,.48); box-shadow:inset 0 0 25px rgba(66,237,255,.08); pointer-events:auto; touch-action:none; }
.joystick::after { content:"MOVE"; position:absolute; left:50%; top:50%; color:rgba(255,255,255,.22); font-size:.5rem; font-weight:900; letter-spacing:.12em; transform:translate(-50%,-50%); }
.joystick i { position:absolute; z-index:2; left:50%; top:50%; width:44px; aspect-ratio:1; border-radius:50%; background:rgba(126,244,255,.82); box-shadow:0 0 18px rgba(66,237,255,.5); transform:translate(-50%,-50%); }
.dash-touch { width:88px; aspect-ratio:1; border:2px solid rgba(185,255,89,.38); border-radius:50%; color:#173100; background:linear-gradient(145deg,rgba(214,255,139,.92),rgba(66,237,255,.86)); box-shadow:0 0 25px rgba(66,237,255,.25); pointer-events:auto; touch-action:manipulation; }
.dash-touch span,.dash-touch small { display:block; }
.dash-touch span { font-size:.83rem; font-weight:1000; }
.dash-touch small { margin-top:2px; font-size:.43rem; font-weight:900; }
.dash-touch.cooldown { filter:grayscale(.7); opacity:.55; }
.dash-touch.eliminated { filter:grayscale(1); opacity:.25; }

.player-picker { position:relative; display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-bottom:8px; }
.player-picker button { min-height:48px; border:1px solid var(--line); border-radius:12px; color:#8c8fb5; background:rgba(255,255,255,.035); cursor:pointer; }
.player-picker button span,.player-picker button small { display:block; }
.player-picker button span { font-size:.72rem; font-weight:950; }
.player-picker button small { margin-top:2px; font-size:.52rem; }
.player-picker button.selected { color:var(--pink); border-color:rgba(255,79,200,.42); background:rgba(255,79,200,.09); box-shadow:0 0 20px rgba(255,79,200,.08); }
.multiplayer-mode-area { position:relative; margin:8px 0 10px; padding:9px; border:1px solid rgba(255,215,84,.18); border-radius:13px; background:rgba(255,215,84,.035); }
.picker-label { display:block; margin:0 0 6px; color:var(--yellow); font-size:.48rem; font-weight:950; letter-spacing:.2em; }
.mode-picker { display:grid; grid-template-columns:repeat(2,1fr); gap:6px; }
.mode-picker button { min-height:48px; border:1px solid var(--line); border-radius:10px; color:#8588ad; background:rgba(255,255,255,.03); cursor:pointer; }
.mode-picker button b,.mode-picker button small { display:block; }
.mode-picker button b { font-size:.68rem; }
.mode-picker button small { margin-top:2px; font-size:.49rem; }
.mode-picker button.selected { color:#fff0ad; border-color:rgba(255,215,84,.52); background:linear-gradient(145deg,rgba(255,215,84,.14),rgba(255,79,200,.07)); box-shadow:0 0 18px rgba(255,215,84,.07); }
.hidden-control { display:none !important; }
.dash-player-row { display:grid; grid-template-columns:36px 1fr; align-items:center; gap:9px; margin-top:11px; }
.dash-player-row + .dash-player-row { padding-top:10px; border-top:1px solid var(--line); }
.player-chip { display:grid; place-items:center; width:34px; aspect-ratio:1; border-radius:10px; font-size:.65rem; }
.p1-chip { color:#072737; background:linear-gradient(145deg,#bff9ff,var(--cyan)); }
.p2-chip { color:#3c082f; background:linear-gradient(145deg,#ffc4ed,var(--pink)); }
.p3-chip { color:#3b2800; background:linear-gradient(145deg,#fff2a0,var(--yellow)); }
.dash-player-row > span { display:flex; justify-content:space-between; align-items:center; }
.dash-player-row > span strong { font-size:.66rem; }
.dash-player-row > span small { color:var(--lime); font-size:.58rem; font-weight:900; }
.dash-player-row .dash-track { grid-column:2; margin-top:-2px; }
.arrow-keys { width:82px; }
.arrow-keys > kbd { margin:0 auto 4px; }
.arrow-keys span { display:flex; gap:3px; }
.player-touch { position:relative; display:flex; align-items:flex-end; gap:8px; pointer-events:none; }
.player-touch > * { pointer-events:auto; }
.touch-player-label { position:absolute; left:6px; top:-4px; z-index:4; display:grid; place-items:center; width:27px; height:21px; border-radius:7px; color:#09242d; background:var(--cyan); font-size:.55rem; font-weight:1000; }
.p2-touch .touch-player-label { color:#3c082f; background:var(--pink); }
.p2-joystick i { background:rgba(255,123,217,.86); box-shadow:0 0 18px rgba(255,79,200,.55); }
.p2-dash { background:linear-gradient(145deg,rgba(255,198,237,.95),rgba(255,79,200,.88)); border-color:rgba(255,79,200,.45); color:#3d082f; }
.p3-touch .touch-player-label { color:#3b2800; background:var(--yellow); }
.p3-joystick i { background:rgba(255,221,92,.9); box-shadow:0 0 18px rgba(255,215,84,.55); }
.p3-dash { color:#342400; border-color:rgba(255,215,84,.48); background:linear-gradient(145deg,#fff5a9,#ffd754); }

.floating-zones { position:absolute; z-index:6; inset:30% 0 0; display:none; grid-template-columns:1fr; pointer-events:none; }
.arena-card.players-2 .floating-zones { grid-template-columns:repeat(2,1fr); }
.arena-card.players-3 .floating-zones { grid-template-columns:repeat(3,1fr); }
.arena-card.stick-floating .floating-zones { display:grid; }
.floating-zone { position:relative; min-width:0; border-right:1px dashed rgba(255,255,255,.08); pointer-events:auto; touch-action:none; }
.floating-zone:last-child { border:0; }
.floating-zone > span { position:absolute; left:50%; bottom:8px; color:rgba(255,255,255,.14); font-size:.48rem; font-weight:900; letter-spacing:.12em; transform:translateX(-50%); pointer-events:none; }
.floating-stick { position:absolute; display:none; width:104px; aspect-ratio:1; border:1px solid rgba(255,255,255,.3); border-radius:50%; background:rgba(5,8,31,.68); box-shadow:inset 0 0 24px rgba(66,237,255,.14); transform:translate(-50%,-50%); pointer-events:none; }
.floating-stick.active { display:block; }
.floating-stick i { position:absolute; left:50%; top:50%; width:43px; aspect-ratio:1; border-radius:50%; background:rgba(126,244,255,.86); box-shadow:0 0 18px rgba(66,237,255,.5); transform:translate(-50%,-50%); }
.p2-floating-zone .floating-stick i { background:rgba(255,123,217,.9); box-shadow:0 0 18px rgba(255,79,200,.55); }
.p3-floating-zone .floating-stick i { background:rgba(255,221,92,.92); box-shadow:0 0 18px rgba(255,215,84,.55); }

.settings-screen { position:fixed; z-index:60; }
.settings-card { position:relative; max-height:calc(100svh - 32px); overflow-y:auto; }
.settings-card > p { margin:9px 0 15px; color:var(--muted); font-size:.68rem; }
.settings-close { position:absolute; top:12px; right:12px; display:grid; place-items:center; width:34px; height:34px; border:1px solid var(--line); border-radius:50%; color:white; background:rgba(255,255,255,.05); cursor:pointer; }
.stick-picker { display:grid; gap:7px; }
.stick-picker button { display:flex; align-items:center; gap:10px; min-height:55px; padding:8px 10px; border:1px solid var(--line); border-radius:11px; color:var(--muted); background:rgba(255,255,255,.035); text-align:left; cursor:pointer; }
.stick-picker button > b { display:grid; place-items:center; flex:0 0 35px; width:35px; height:35px; border-radius:50%; color:#96a0c9; background:rgba(255,255,255,.07); }
.stick-picker button span,.stick-picker button strong,.stick-picker button small { display:block; }
.stick-picker button strong { color:#e9ebff; font-size:.7rem; }
.stick-picker button small { margin-top:2px; font-size:.52rem; }
.stick-picker button.selected { border-color:rgba(66,237,255,.55); color:var(--cyan); background:rgba(66,237,255,.09); box-shadow:inset 0 0 18px rgba(66,237,255,.04); }
.stick-picker button.selected > b { color:#082834; background:var(--cyan); }
.settings-key-note { display:flex; align-items:center; gap:9px; margin-top:12px; padding:9px; border-radius:9px; color:var(--muted); background:rgba(255,255,255,.035); font-size:.57rem; }
.settings-key-note > b { display:grid; place-items:center; width:30px; height:30px; border-radius:8px; color:#3b2800; background:var(--yellow); }
.settings-key-note kbd { margin-left:3px; }

footer { display:flex; gap:22px; align-items:center; padding:15px 4px 0; color:#686a92; font-size:.58rem; font-weight:750; }
footer b { color:var(--red); }
footer button { margin-left:auto; border:0; color:#686a92; background:transparent; font-size:.58rem; cursor:pointer; }
footer button:hover { color:var(--red); }
.toast { position:fixed; z-index:30; left:50%; bottom:22px; max-width:calc(100% - 32px); padding:12px 20px; border:1px solid rgba(255,255,255,.17); border-radius:999px; color:white; background:rgba(20,21,57,.95); box-shadow:0 14px 45px rgba(0,0,0,.45); font-size:.7rem; font-weight:850; transform:translate(-50%,25px); opacity:0; pointer-events:none; transition:.3s; }
.toast.show { transform:translate(-50%,0); opacity:1; }

@media (max-width: 1060px) {
  .game-layout { grid-template-columns:1fr; }
  .side-panel { display:grid; grid-template-columns:1.25fr 1fr 1fr; }
  .mission-card { grid-row:span 2; }
  .controls-card { grid-column:3; }
}

@media (max-width: 720px) {
  .app-shell { width:calc(100% - 16px); padding-top:11px; }
  .topbar { margin-bottom:10px; }
  .brand > span { font-size:.48rem; }
  .best-score { display:none; }
  .hud { grid-template-columns:1.25fr 1fr 1fr; }
  .hud-block { min-height:58px; padding:9px 11px; }
  .hud-block > strong { font-size:1.05rem; }
  .timer-block strong { font-size:1.25rem; }
  .life-block { grid-column:1 / -1; display:flex; align-items:center; justify-content:space-between; min-height:42px; }
  .hearts { margin:0; }
  .arena-card { border-radius:17px; }
  #game-canvas { aspect-ratio:5 / 3; }
  .side-panel { grid-template-columns:1fr; }
  .mission-card,.controls-card { grid-column:auto; grid-row:auto; }
  .mission-route { display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr; align-items:center; }
  .route-item { display:flex; flex-direction:column; gap:2px; padding:7px 2px; }
  .route-item b { width:21px; }
  .route-item small { display:none; }
  .mission-route > i { width:7px; height:1px; margin:0; }
  .controls-card { display:none; }
  .touch-controls { display:flex; padding:10px; }
  .event-banner.tutorial-offset { top:70px; font-size:.56rem; }
  .tutorial-guide { top:8px; left:8px; width:calc(100% - 16px); padding:7px 9px; gap:3px 7px; border-radius:10px; }
  .tutorial-guide > b { min-width:60px; height:32px; font-size:.47rem; }
  .tutorial-guide span strong { font-size:.58rem; }
  .tutorial-guide span small { font-size:.44rem; }
  .player-touch { gap:5px; }
  .joystick { width:78px; }
  .joystick i { width:34px; }
  .dash-touch { width:58px; }
  .dash-touch span { font-size:.65rem; }
  .arena-card.stick-fixed .touch-controls.three-player,.arena-card.stick-floating .touch-controls.three-player { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); align-items:end; justify-items:center; gap:3px; width:100%; padding:7px 4px; }
  .touch-controls.three-player .player-touch { flex-direction:column; align-items:center; justify-content:flex-end; gap:4px; min-width:0; }
  .touch-controls.three-player .touch-player-label { left:50%; top:-5px; transform:translate(-50%,-100%); }
  .touch-controls.three-player .joystick { width:58px; flex:0 0 58px; }
  .touch-controls.three-player .joystick i { width:27px; }
  .touch-controls.three-player .dash-touch { width:42px; flex:0 0 42px; }
  .touch-controls.three-player .dash-touch span { font-size:.52rem; }
  .touch-controls.three-player .dash-touch small { font-size:.35rem; }
  .floating-stick { width:82px; }
  .floating-stick i { width:34px; }
  .screen-overlay { padding:10px; }
  .screen-card { padding:24px 15px; border-radius:18px; }
  #start-screen .start-card { display:grid; grid-template-rows:minmax(0,1fr) auto; gap:10px; width:100%; height:100%; max-height:100%; padding:10px; overflow:hidden; }
  #result-screen .result-card { display:grid; grid-template-rows:minmax(0,1fr) auto; gap:10px; width:100%; height:100%; max-height:100%; padding:10px; overflow:hidden; }
  .start-content,.result-content { display:block; min-height:0; padding:8px 5px 4px; overflow-y:auto; overscroll-behavior:contain; -webkit-overflow-scrolling:touch; }
  .start-cover { height:92px; margin-bottom:10px; }
  .start-content > p { margin:8px 0 14px; font-size:.68rem; }
  .player-picker,.difficulty-picker { gap:5px; }
  .difficulty-picker { grid-template-columns:repeat(2,1fr); }
  .difficulty-picker button { min-height:54px; }
  .primary-button { min-height:61px; }
  #start-button,#retry-button { z-index:2; box-shadow:0 5px 0 #087d91,0 10px 24px rgba(66,237,255,.2); }
  .start-hint { display:none; }
  footer { flex-wrap:wrap; gap:8px; }
  footer button { width:100%; margin-left:0; text-align:left; }
}

@media (max-width: 420px) {
  .brand h1 { font-size:1.08rem; }
  .icon-button { width:38px; height:38px; }
  .hud { gap:5px; }
  .hud-block > span { font-size:.46rem; }
  .score-block strong { font-size:.9rem; }
  .screen-card { max-height:calc(100% - 14px); overflow:auto; }
  .start-card h2,.result-card h2 { font-size:2rem; }
  .result-stats span { font-size:.45rem; }
  .joystick { width:70px; }
  .dash-touch { width:53px; }
}

@media (hover:none) and (pointer:coarse) {
  .arena-card.stick-fixed .touch-controls,.arena-card.stick-floating .touch-controls { display:flex; }
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; }
}