/* 投籃機模擬器: the same palette, type and shapes as 七秒上路, for a game with no on-screen controls. */
:root{--ink:#102f3b;--teal:#078675;--teal-dark:#046355;--paper:#f6f7f1;--yellow:#ffd358;--red:#dd5548;--muted:#4f6767;--line:rgba(16,47,59,.14);--sans:'Noto Sans TC','Microsoft JhengHei','PingFang TC',sans-serif;--mono:'Barlow Condensed',ui-monospace,'SFMono-Regular',Menlo,monospace}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overscroll-behavior:none}
[hidden]{display:none!important}
body{background:#d6e7e5;color:var(--ink);font-family:var(--sans);font-size:14px;overflow:hidden;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;transition:background .18s,transform .18s,box-shadow .18s}
button,dialog{touch-action:manipulation}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible+span{outline:3px solid var(--teal);outline-offset:3px}
button:disabled{opacity:.5;cursor:default}
svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
a{color:var(--teal-dark);text-underline-offset:4px}
#world{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.world-shade{position:fixed;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(237,244,235,.92),rgba(237,244,235,.5) 30%,transparent 52%,rgba(230,238,225,.6) 82%)}
body[data-screen=game] .world-shade{background:linear-gradient(180deg,rgba(234,243,237,.35),transparent 24%),linear-gradient(0deg,rgba(16,47,59,.18),transparent 30%)}

/* Top bar (home only) */
.topbar{position:fixed;top:0;left:0;right:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 0 max(20px,env(safe-area-inset-left));pointer-events:none}
.topbar>*{pointer-events:auto}
body[data-screen=game] .topbar{display:none}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);min-height:44px;text-align:left}
.brand-symbol{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--teal);color:var(--yellow)}
.brand-symbol svg{width:28px;height:28px;stroke-width:4}
.brand-name{font-weight:900;font-size:17px;letter-spacing:-.02em}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-button{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--paper);box-shadow:0 3px 10px #102f3b22}
.icon-button svg{width:22px;height:22px}
.help-icon{font:800 20px/1 var(--mono)}
.sound-off{display:none}
.icon-button[aria-pressed=false] .sound-wave{display:none}
.icon-button[aria-pressed=false] .sound-off{display:block}
.sound-slot{position:relative;display:flex}
.sound-hint{position:absolute;top:calc(100% + 11px);right:-8px;padding:9px 15px;border-radius:12px;background:var(--ink);color:var(--paper);font:700 13px/1.2 var(--sans);white-space:nowrap;box-shadow:0 10px 28px #102f3b38;transform-origin:calc(100% - 26px) 0;animation:sound-hint-in .36s cubic-bezier(.2,1.3,.4,1) .05s both}
.sound-hint:before{content:'';position:absolute;top:-5px;right:21px;width:11px;height:11px;border-radius:2px;background:inherit;transform:rotate(45deg)}
body:not([data-screen=home]) .sound-hint{display:none}
@keyframes sound-hint-in{from{opacity:0;transform:translateY(-6px) scale(.96)}to{opacity:1;transform:none}}

/* Home */
.home{position:fixed;inset:0;z-index:4;display:flex;flex-direction:column;padding:calc(76px + env(safe-area-inset-top)) max(22px,env(safe-area-inset-right)) calc(14px + env(safe-area-inset-bottom)) max(22px,env(safe-area-inset-left));pointer-events:none}
.home>*{pointer-events:auto}
body:not([data-screen=home]) .home{display:none}
.hero-copy{width:100%;max-width:520px;flex:1;min-height:0;display:flex;flex-direction:column;align-items:flex-start}
.hero-copy h1{margin:0 0 6px;font:900 clamp(44px,13.5vw,72px)/1.08 var(--sans);letter-spacing:-.04em;color:var(--ink)}
.outlined{color:var(--teal-dark)}
.hero-cta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:auto;order:3}
.primary,.secondary{min-height:50px;padding:12px 22px;border-radius:12px;font-weight:800;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.primary{background:var(--yellow);color:var(--ink);box-shadow:0 4px 0 #c5a039}
.primary:active{transform:translateY(2px);box-shadow:0 2px 0 #c5a039}
.primary.large{font-size:18px;min-width:180px;min-height:60px;border-radius:12px}
.secondary{background:#e7efdf;color:var(--teal-dark);box-shadow:0 1px 0 #9ab7a7}
.full{width:100%;display:flex}
.text-button{min-height:44px;padding:8px 12px;font-size:13px;font-weight:700;color:var(--teal-dark);display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.practice-link{min-height:48px;font-size:15px;white-space:nowrap}
.centered{display:flex;margin:4px auto 0}
.exam-promise{margin:0;font-size:13px;font-weight:700;color:#385c54;order:1}
.home-secondary{display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:4px 0 0 -8px;order:4}
.home-secondary .text-button{min-height:44px;padding:8px 8px;font-size:13px}
.home-secondary .sibling-link{color:var(--ink);font-weight:600}
.home-stats{order:5;width:fit-content;max-width:100%;margin:6px 0 0;padding:3px 10px;border-radius:8px;background:rgba(246,247,241,.86);color:#385c54;font-size:12px;font-weight:600;line-height:1.75;font-variant-numeric:tabular-nums}
.home-stats p{margin:0}
.challenge-note{order:2;margin-top:12px;background:#fff7d8;border:1px solid #e4ca79;border-radius:10px;padding:10px 14px;max-width:340px;font-size:13px;font-weight:700;line-height:1.7}
.simulator-intro{margin-top:4px;max-width:560px;font-size:12px;color:#37564e}
.simulator-intro summary{cursor:pointer;min-height:40px;padding:10px 0;font-weight:600;color:var(--ink)}
.simulator-intro p{margin:4px 0 8px;font-size:13px;line-height:1.8;background:rgba(246,247,241,.9);padding:8px 12px;border-radius:10px}
.simulator-intro a{font-size:13px}
.home-footer{display:flex;flex-wrap:wrap;gap:0 14px;align-items:center;font-size:11px;color:var(--muted);padding:0 3px}
.home-footer a,.home-footer .text-button{font-size:11px;min-height:40px;display:inline-flex;align-items:center}
.changelog-open{position:relative}
.news-dot{position:absolute;top:8px;right:-8px;width:7px;height:7px;border-radius:50%;background:#e2483d;box-shadow:0 0 0 2px #e6eee4}

/* Game HUD: only the top of the screen. The whole canvas is the control surface. */
.game{position:fixed;inset:0;z-index:3;pointer-events:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.game button{pointer-events:auto}
.game-toolbar{position:absolute;top:calc(12px + env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));display:flex;align-items:center;gap:10px}
.game-title{flex:1;min-width:0}
.game-title small{display:inline-block;font:700 11px/1.3 var(--sans);letter-spacing:.1em;color:var(--ink);background:#f6f7f1cc;padding:1px 7px;border-radius:5px}
.game-title h2{margin:2px 0 0;font-size:16px;line-height:1.3;font-weight:900;color:var(--ink);text-shadow:0 1px 6px #f6f7f1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.round-button{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--paper);box-shadow:0 3px 10px #102f3b22;flex-shrink:0}
.round-button svg{width:22px;height:22px}
.camera-view{min-width:56px;min-height:44px;border-radius:12px;background:var(--paper);font-size:12px;font-weight:700;padding:8px 10px;box-shadow:0 3px 10px #102f3b22;flex-shrink:0;white-space:nowrap}
.camera-view[aria-pressed=true]{background:var(--yellow)}
.instrument{position:absolute;top:calc(64px + env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));display:flex;align-items:stretch;gap:8px}
.instrument>div{display:flex;align-items:baseline;gap:6px;background:var(--paper);padding:6px 13px;border-radius:12px;box-shadow:0 3px 12px #102f3b1c;min-height:48px}
.instrument strong{font:700 30px/1.1 var(--mono);font-variant-numeric:tabular-nums}
.instrument span,.instrument small{font-size:11px;font-weight:700;color:var(--muted)}
.time-readout{position:relative;flex:1;min-width:0;padding-bottom:10px!important}
.time-readout strong{display:inline-block;min-width:3.4ch}
.points-readout{min-width:84px}
.streak-readout{min-width:76px}
.points-readout strong,.streak-readout strong{display:inline-block;min-width:2ch;text-align:right}
.timer-track{position:absolute!important;left:13px;right:13px;bottom:5px;height:4px;min-height:0!important;padding:0!important;background:#dce4dd!important;border-radius:2px;box-shadow:none!important;display:block!important}
.timer-track i{display:block;width:100%;height:100%;transform-origin:left;transform:scaleX(0);background:var(--teal);border-radius:2px}
.game[data-final=true] .time-readout{background:#fff0e8}
.game[data-final=true] .time-readout strong{color:#a52c27}
.game[data-final=true] .timer-track i{background:var(--red)}
.game[data-final=true] .points-readout{background:var(--yellow)}
.game[data-free=true] .time-readout{padding-bottom:6px!important}
.game[data-free=true] .timer-track{display:none!important}
.game[data-free=true] #time-label,.game[data-free=true] #timer-unit{display:none}
.game[data-free=true] #timer{font-size:26px}
.task-hint{position:absolute;top:calc(122px + env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));max-width:calc(100vw - 28px);background:var(--paper);padding:7px 12px;border-radius:9px;font-size:12px;font-weight:700;line-height:1.6;box-shadow:0 3px 10px #102f3b18}
.task-hint[data-tone=final]{background:var(--yellow)}
.task-hint[data-tone=over]{background:#e4f4e8;color:var(--teal-dark)}
/* The score pop takes the hint's place for the 0.7 s it shows. */
.game[data-pop=show] .task-hint{visibility:hidden}
/* Versus: a row of the other players' scores under the instrument, and everything below it moves down. */
.room-strip{position:absolute;top:calc(122px + env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right));justify-content:flex-start}
.game[data-versus=true] .task-hint{top:calc(164px + env(safe-area-inset-top))}
.game[data-versus=true] .score-pop{top:calc(164px + env(safe-area-inset-top))}
.game[data-versus=true] .comment{top:calc(206px + env(safe-area-inset-top))}
.game[data-versus=true] .photo-thumb{top:calc(164px + env(safe-area-inset-top))}
.comment{position:absolute;top:calc(164px + env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left));max-width:min(300px,calc(100vw - 28px));background:#f6f7f1ee;padding:7px 14px 7px 10px;border-radius:10px;box-shadow:0 3px 18px #102f3b1c}
.comment small{display:block;font-size:11px;color:var(--teal-dark);letter-spacing:.1em;font-weight:700}
.comment p{margin:2px 0 0;font-size:13px;line-height:1.6;font-weight:500}
.score-pop{position:absolute;z-index:3;left:max(14px,env(safe-area-inset-left));top:calc(122px + env(safe-area-inset-top));opacity:0;pointer-events:none;padding:4px 12px 5px;border-radius:999px;background:var(--ink);color:var(--yellow);font:800 20px/1.2 var(--mono);letter-spacing:.02em;white-space:nowrap;box-shadow:0 4px 12px #102f3b33}
.score-pop[data-tone=swish]{background:var(--yellow);color:var(--ink)}
.score-pop.show{animation:score-pop .7s ease-out both}
@keyframes score-pop{0%{opacity:0;transform:translateY(12px)}18%{opacity:1}70%{opacity:1}100%{opacity:0;transform:translateY(0)}}
.photo-thumb{position:absolute;top:calc(122px + env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));width:92px;padding:4px;border-radius:10px;background:var(--paper);box-shadow:0 5px 18px #102f3b30;text-align:center}
.photo-thumb img{display:block;width:100%;height:60px;object-fit:cover;border-radius:7px;background:#d6e5da}
.photo-thumb span{display:block;margin-top:3px;font-size:11px;font-weight:700;color:var(--teal-dark)}

.countdown{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;background:#102f3b16;pointer-events:none}
.countdown>span{font:800 clamp(100px,20vw,200px)/1 var(--mono);color:var(--paper);text-shadow:0 5px 0 var(--teal),0 12px 50px #102f3b33;animation:count-in .5s cubic-bezier(.2,1.3,.4,1) both}
@keyframes count-in{from{opacity:0;transform:scale(1.4)}to{opacity:1;transform:none}}
.flash{position:fixed;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:70}
.flash.fire{animation:flash .4s ease-out}
@keyframes flash{0%{opacity:.85}100%{opacity:0}}
.toast{position:fixed;bottom:max(20px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;box-shadow:0 5px 22px #102f3b33;font-size:12px;max-width:90vw;white-space:normal;overflow-wrap:anywhere;pointer-events:none}

/* Sheets */
dialog.sheet{border:0;border-radius:20px;background:var(--paper);color:var(--ink);width:min(440px,calc(100vw - 24px));max-height:calc(100svh - 24px);padding:26px;box-shadow:0 24px 100px #102f3b40;overflow:auto;overscroll-behavior:contain}
dialog::backdrop{background:#102f3b70;backdrop-filter:blur(6px)}
.sheet h2{margin:0 0 12px;font-size:28px;line-height:1.3;font-weight:900;letter-spacing:-.03em}
.sheet-intro{margin:0;color:var(--muted);line-height:1.8;font-size:12px}
.close-dialog{position:absolute;top:10px;right:10px;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#ffffffd9;font:400 26px/1 var(--sans);color:var(--ink);z-index:1}
.pause-sheet .primary,.pause-sheet .secondary{margin-bottom:8px}
dialog.help-sheet h2,dialog.changelog-sheet h2,.records-sheet h2,.board-sheet h2,.room-sheet h2,.ticket-sheet h2{padding-right:34px}
.help-steps{list-style:none;margin:16px 0;padding:0;counter-reset:step}
.help-steps>li{display:flex;flex-direction:column;border-top:1px solid var(--line);padding:11px 0 11px 38px;position:relative;counter-increment:step}
.help-steps>li::before{content:'0' counter(step);position:absolute;left:0;top:10px;font:600 24px var(--mono);color:var(--teal-dark)}
.help-steps b{font-size:14px}
.help-steps span{font-size:12px;line-height:1.8;color:var(--muted)}
.keyboard-guide{font-size:12px;display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:12px;line-height:1.9}
.keyboard-guide kbd{font:500 11px var(--mono);padding:3px 5px;background:#e4eadd;border:1px solid #ccd8cb;border-radius:4px}
.changelog-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:16px}
.changelog-list>li{padding-top:14px;border-top:1px solid var(--line)}
.changelog-list>li:first-child{padding-top:0;border-top:0}
.changelog-list>li>b{display:block;margin:0 0 6px;font:800 15px/1.3 var(--mono);letter-spacing:.02em}
.changelog-list ul{margin:0;padding-left:1.2em;font-size:13px;line-height:1.75}
.records-list{list-style:none;margin:14px 0 0;padding:0}
.records-list li{display:flex;justify-content:space-between;gap:12px;padding:11px 2px;border-top:1px solid var(--line);font-size:13px}
.records-list li:last-child{border-bottom:1px solid var(--line)}
.records-list b{font:700 18px/1.2 var(--mono)}

/* Result */
dialog.result-sheet{padding:0}
.result-photo{position:relative;height:min(22svh,180px);background:#d6e5da;overflow:hidden}
.result-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.result-photo img:not([src]){visibility:hidden}
.result-reel{position:absolute;left:12px;bottom:12px;z-index:1;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px 8px 8px;border-radius:999px;background:rgba(16,47,59,.88);color:var(--paper);font:800 14px/1 var(--sans);box-shadow:0 8px 24px #102f3b47}
.result-reel svg{flex:none;width:28px;height:28px;padding:6px 5px 6px 7px;border-radius:50%;background:var(--yellow);fill:var(--ink);stroke:none}
.result-body{padding:14px 22px 20px}
.result-sheet h2{margin:0 0 6px;font-size:24px}
.result-badges{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 6px;padding:0;list-style:none}
.result-badges li{display:inline-flex;align-items:center;gap:6px;background:var(--yellow);color:var(--ink);border-radius:999px;padding:4px 12px 4px 6px;font-size:12px;font-weight:800;line-height:1.3}
.result-badges li::before{content:'';width:17px;height:17px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffd358' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
.result-detail{margin:0 0 10px;font-size:13px;line-height:1.7;color:#37564e}
.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
.result-stats>div{background:#fff;border-radius:12px;padding:7px 12px;box-shadow:0 1px 0 var(--line)}
.result-stats span{display:block;font-size:11px;color:var(--muted)}
.result-stats strong{font:700 34px/1.15 var(--mono)}
.result-coach{border-block:1px solid #b9cec4;padding:8px 0;margin:8px 0;line-height:1.7}
.result-coach b{font-size:13px;color:var(--teal-dark)}
.result-coach p{margin:2px 0 0;font-size:13px;line-height:1.7;color:#37564e}
.friend-comparison{margin:0 0 8px;background:#fff7d8;border:1px solid #e4ca79;border-radius:10px;padding:8px 12px;font-size:13px;font-weight:700;line-height:1.6}
.result-list-title{margin:8px 0 2px;font-size:12px;font-weight:700;color:var(--muted)}
.result-shots{list-style:none;margin:0 0 10px;padding:0 6px 0 0;font-size:12px;max-height:96px;overflow-y:auto}
.result-shots li{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line);line-height:1.5}
.result-shots span{color:var(--muted);font-variant-numeric:tabular-nums}
.result-tools{display:flex;gap:6px;flex-wrap:wrap}
.submit-box{margin:2px 0 6px}
.submit-box:not(:has(:not([hidden]))){display:none}
.submit-box .secondary{min-height:44px}
.submit-status{margin-top:6px}
.result-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:8px;position:sticky;bottom:0;background:var(--paper);padding:6px 0 2px}

/* Share, ticket, board */
dialog.share-sheet{width:min(440px,calc(100vw - 28px));padding:24px;text-align:center}
.share-sheet h2{font-size:21px;margin:0;padding:0 40px}
#share-preview{display:block;width:auto;max-width:100%;max-height:min(40svh,360px);margin:10px auto 0;border-radius:6px;box-shadow:0 7px 24px #102f3b26;background:var(--ink)}
#share-preview:not([src]){visibility:hidden;width:min(100%,30svh);aspect-ratio:4/5}
#share-video{display:block;width:auto;max-width:100%;max-height:min(46svh,420px);aspect-ratio:9/16;margin:10px auto 0;border-radius:12px;background:var(--ink);object-fit:contain}
.share-image-status{font-size:12px;line-height:1.6;color:var(--muted);margin:8px 0 0}
.share-image-status:empty{margin:0}
.share-progress{display:block;width:100%;height:6px;margin:10px 0 0;border:0;border-radius:3px;background:#dfe7e1;overflow:hidden;-webkit-appearance:none;appearance:none}
.share-progress::-webkit-progress-bar{background:#dfe7e1;border-radius:3px}
.share-progress::-webkit-progress-value{background:var(--teal-dark);border-radius:3px}
.share-progress::-moz-progress-bar{background:var(--teal-dark);border-radius:3px}
.format-picker{padding:0;border:0;margin:12px 0;display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.format-picker legend{font-size:11px;color:var(--muted);margin:0 auto 6px}
.format-picker label{display:flex;gap:7px;align-items:center;min-height:42px;padding:8px 9px;border:1px solid #b1c3b8;border-radius:8px;font-size:12px;cursor:pointer}
.format-picker label:has(input:checked){background:#e1eee6;border-color:var(--teal-dark);color:var(--teal-dark);font-weight:700}
.format-picker input{accent-color:var(--teal-dark);margin:0}
.caption-label{display:block;font-size:12px;font-weight:700;text-align:left;margin:4px 0 6px}
#share-caption,#ticket-name,#board-name{display:block;width:100%;font:500 16px/1.5 var(--sans);color:var(--ink);background:#fff;border:1px solid #a4b9ac;border-radius:8px;padding:9px 12px;min-height:46px}
#challenge-url{display:block;width:100%;margin-top:6px;padding:10px;border:1px solid #a9bbb1;border-radius:8px;background:#fff;color:var(--ink);font:400 16px/1.6 var(--sans);resize:vertical}
.share-actions,.license-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}
.share-actions button,.license-actions button{min-height:48px;padding:10px;font-size:13px;white-space:nowrap}
#ticket-form label{display:block;margin:12px 0 8px;font-size:12px;font-weight:700}
#ticket-form .primary{margin-top:12px}
#ticket-preview{display:block;width:100%;max-height:46svh;object-fit:contain;border-radius:10px;background:#e7efdf;margin-top:12px}
.board-tabs{display:flex;gap:6px;margin:6px 0 10px;flex-wrap:wrap}
.board-tabs button{min-height:40px;padding:6px 14px;border-radius:999px;background:#e7efdf;color:var(--teal-dark);font-size:12px;font-weight:700}
.board-tabs [aria-selected=true]{background:var(--ink);color:var(--paper)}
.board-list{list-style:none;margin:0 0 10px;padding:0;font-size:13px;max-height:40svh;overflow-y:auto}
.board-list li{display:flex;justify-content:space-between;gap:12px;padding:8px 2px;border-top:1px solid var(--line)}

.loading{position:fixed;inset:0;z-index:30;display:grid;place-content:center;justify-items:center;gap:10px;background:#d6e7e5;text-align:center;transition:opacity .3s}
.loading.done{opacity:0;pointer-events:none}
.loading-symbol{display:grid;place-items:center;width:84px;height:84px;border-radius:24px;background:var(--teal);color:var(--yellow)}
.loading-symbol svg{width:58px;height:58px;stroke-width:4}
.loading p{margin:0;font-size:12px;color:var(--muted)}
.loading>span{display:block;width:120px;height:4px;border-radius:2px;background:#bfd3cf;overflow:hidden;position:relative}
.loading>span::after{content:'';position:absolute;inset:0;width:40%;background:var(--teal);border-radius:2px;animation:load-bar 1.1s ease-in-out infinite}
@keyframes load-bar{from{transform:translateX(-100%)}to{transform:translateX(300%)}}
.loading.failed>span{display:none}
.loading-error{max-width:300px;line-height:1.8;color:#8c2920!important;font-weight:700}
.unsupported{position:relative;z-index:40;background:var(--paper);padding:24px;margin:0}

/* Replay panel and instant replay (filled in by the replay task) */
.replay-panel{position:fixed;z-index:30;bottom:max(12px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(720px,calc(100vw - 24px));background:var(--paper);border:1px solid #fff;border-radius:16px;padding:15px 18px;box-shadow:0 5px 18px #102f3b25}
.replay-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}
.replay-heading h2{font-size:17px;line-height:1.4;margin:0;white-space:nowrap}
.replay-heading>.secondary{min-height:40px;font-size:12px;padding:8px 12px;flex-shrink:0}
.replay-time{display:flex;justify-content:space-between;gap:15px;font-size:12px;margin-top:10px}
.replay-time output{font-variant-numeric:tabular-nums;color:var(--teal-dark);font-weight:700}
#replay-scrub{width:100%;accent-color:var(--teal-dark);height:32px;margin:4px 0 8px;cursor:pointer;touch-action:pan-y}
.replay-actions{display:grid;grid-template-columns:1fr 64px 76px 1.7fr;gap:8px}
.replay-actions button{font-size:13px;min-height:44px;padding:8px 12px;white-space:nowrap}
.replay-actions [aria-pressed=true]{background:#e1eee6;color:var(--teal-dark)}
.instant-replay{position:fixed;inset:0;z-index:40;cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation;background:linear-gradient(180deg,rgba(16,47,59,.5),transparent 20%,transparent 74%,rgba(16,47,59,.55))}
.instant-replay::after{content:'';position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none}
.instant-replay.cut::after{animation:instant-cut .24s ease-out}
.instant-top{position:absolute;top:max(16px,env(safe-area-inset-top));left:max(16px,env(safe-area-inset-left));right:max(120px,calc(env(safe-area-inset-right) + 108px));display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.instant-head{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.instant-caption{margin:0;max-width:100%;text-wrap:balance;color:var(--paper);font:900 clamp(30px,7.4vw,56px)/1.18 var(--sans);text-shadow:3px 0 0 var(--ink),-3px 0 0 var(--ink),0 3px 0 var(--ink),0 -3px 0 var(--ink),0 8px 22px rgba(16,47,59,.45)}
.instant-caption:empty{display:none}
.instant-tag{display:inline-flex;align-items:center;gap:7px;background:var(--red);color:#fff;font:800 14px/1 var(--mono);letter-spacing:.16em;padding:6px 9px 5px;border-radius:5px}
.instant-tag::before{content:'';width:7px;height:7px;border-radius:50%;background:#fff;animation:instant-blink 1s steps(2,start) infinite}
.instant-cam{color:var(--paper);font:800 14px/1.3 var(--sans);letter-spacing:.06em;text-shadow:0 1px 6px rgba(16,47,59,.75)}
.instant-slow{background:var(--yellow);color:var(--ink);font:800 12px/1 var(--sans);padding:6px 9px;border-radius:5px}
.instant-skip{position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));min-height:44px;padding:8px 18px;border-radius:999px;background:rgba(16,47,59,.72);color:var(--paper);font:800 14px/1 var(--sans);border:1px solid rgba(246,247,241,.35);backdrop-filter:blur(6px)}
.instant-stamp{position:absolute;left:50%;top:64%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:14px;width:max-content;max-width:calc(100vw - 32px);pointer-events:none}
.instant-stamp strong{display:block;padding:8px 26px 10px;border:6px solid var(--red);border-radius:14px;background:rgba(246,247,241,.94);color:var(--red);font:900 clamp(44px,10vw,80px)/1.1 var(--sans);letter-spacing:.04em;transform:rotate(-6deg);animation:instant-stamp .34s cubic-bezier(.2,1.5,.4,1) both}
.instant-stamp span{max-width:min(100%,520px);background:rgba(16,47,59,.88);color:var(--paper);font:800 clamp(15px,3.6vw,20px)/1.4 var(--sans);padding:8px 18px;border-radius:999px;text-align:center}
.instant-stamp span:empty{display:none}
.instant-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(246,247,241,.22)}
.instant-progress i{display:block;height:100%;background:var(--yellow);transform-origin:left;transform:scaleX(0)}
@keyframes instant-cut{from{opacity:.7}to{opacity:0}}
@keyframes instant-stamp{from{opacity:0;transform:rotate(-6deg) scale(1.9)}to{opacity:1;transform:rotate(-6deg) scale(1)}}
@keyframes instant-blink{to{visibility:hidden}}
body[data-screen=instant] :is(.topbar,.world-shade){display:none}
body[data-mode=replay] .game-toolbar{display:none}

@media(max-width:360px){.instrument strong{font-size:26px}.points-readout{min-width:72px}.streak-readout{min-width:66px}}

/* Landscape phones: a slimmer HUD along the top, sheets in two columns. */
@media(max-height:560px) and (orientation:landscape){
  .home{padding:60px 18px 8px}
  .hero-copy h1{font-size:44px;margin-bottom:8px}
  .primary.large{min-height:52px;min-width:160px;font-size:16px}
  .exam-promise{margin-top:6px}
  .home-secondary{margin-top:2px}
  .simulator-intro{display:none}
  .home-footer{margin-top:auto}
  .game-toolbar{right:auto;left:max(12px,env(safe-area-inset-left));width:300px;gap:6px;top:8px}
  .game-toolbar .round-button{width:40px;height:40px}
  .camera-view{min-height:40px;min-width:48px;padding:6px 8px}
  .game-title small{display:none}
  .game-title h2{font-size:14px}
  .instrument{top:8px;left:auto;right:max(12px,env(safe-area-inset-right));gap:6px;width:min(400px,calc(100vw - 330px))}
  .instrument>div{min-height:40px;padding:4px 10px}
  .instrument strong{font-size:24px}
  .points-readout,.streak-readout{min-width:60px}
  .task-hint{top:56px;left:12px;max-width:min(300px,34vw);font-size:11px;padding:5px 9px}
  .comment{top:94px;left:12px;max-width:min(260px,32vw);padding:5px 10px 5px 8px}
  .comment p{font-size:12px;line-height:1.5}
  .score-pop{top:12px;left:auto;right:calc(max(12px,env(safe-area-inset-right)) + min(400px,calc(100vw - 330px)) + 10px);font-size:18px}
  .photo-thumb{top:60px;right:12px;width:84px}
  .photo-thumb img{height:52px}
  .room-strip{top:56px;left:auto;right:max(12px,env(safe-area-inset-right));max-width:min(420px,50vw);justify-content:flex-end}
  .game[data-versus=true] .task-hint{top:56px}
  .game[data-versus=true] .score-pop{top:12px}
  .game[data-versus=true] .comment{top:94px}
  .game[data-versus=true] .photo-thumb{top:100px}
  dialog.result-sheet[open]{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);width:min(720px,calc(100vw - 24px));overflow:hidden}
  .result-photo{height:calc(100svh - 24px);max-height:none}
  .result-body{padding:12px 20px;max-height:calc(100svh - 24px);overflow-y:auto}
  .result-sheet h2{font-size:19px;margin-bottom:4px}
  .result-detail{margin-bottom:6px}
  .result-stats>div{padding:3px 10px}
  .result-stats strong{font-size:22px}
  .result-coach{margin:4px 0;padding:4px 0}
  .result-list-title{margin:4px 0 0}
  .result-shots{max-height:none;overflow:visible;margin-bottom:4px}
  .primary{min-height:46px}
  dialog.help-sheet,dialog.changelog-sheet,dialog.share-sheet{padding:16px 20px}
  .help-steps{margin:8px 0}.help-steps>li{padding-top:6px;padding-bottom:6px}
  dialog.share-sheet{width:min(560px,calc(100vw - 28px))}
  dialog.share-sheet[open]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:18px;align-content:start;width:min(760px,calc(100vw - 28px))}
  .share-sheet>h2{grid-column:1/-1}
  .share-sheet>:not(h2):not(#share-preview):not(#share-video):not(.close-dialog){grid-column:1}
  .share-sheet>#share-preview,.share-sheet>#share-video{grid-column:2;grid-row:2/9;align-self:start;margin-top:0}
  #share-preview{max-height:calc(100svh - 110px)}
  #share-video{max-height:calc(100svh - 110px)}
  .replay-panel{width:min(620px,calc(100vw - 24px));bottom:8px;padding:8px 14px}
  #replay-scrub{height:24px;margin:1px 0 3px}
  .replay-actions button{min-height:40px;padding:6px 10px}
  .instant-stamp{top:68%;gap:8px}
  .instant-stamp strong{font-size:clamp(34px,10vh,56px);padding:4px 20px 6px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.score-pop.show{opacity:1}.flash.fire{opacity:0}}