.project-card::before{content:"";position:absolute;z-index:4;right:8px;top:8px;width:34px;height:34px;border-radius:50%;background:#eef7ff}.project-card.selected::before{display:block}
.selected-mark{position:absolute!important;z-index:6!important;right:10px;top:10px;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff!important;display:grid!important;place-items:center;font-style:normal;font-weight:900;box-shadow:0 3px 10px rgba(22,136,255,.25)}
.chip small{display:block;font-size:9px;margin-top:2px}.locked{opacity:.52;filter:saturate(.5);cursor:not-allowed!important}.option-grid.one{grid-template-columns:1fr}
.minor-icons button{border:0;background:transparent;text-align:center;padding:0;color:#61718e;font-size:11px}.minor-icons button b{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#eff6ff;font-size:20px;margin:0 auto 4px}.minor-icons button span,.minor-icons button small{display:block}.minor-icons button small{font-size:8px;color:#97a4b7;margin-top:2px}
.countdown-overlay{position:absolute;inset:0;z-index:8;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(3,18,38,.56);color:#fff;backdrop-filter:blur(2px)}.countdown-overlay b{font-size:82px;line-height:1;text-shadow:0 7px 25px rgba(0,0,0,.3)}.countdown-overlay span{font-size:16px;font-weight:800;margin-top:12px}.metric b i{font-style:normal}.camera-badge{max-width:65%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.report-box .small-value{font-size:12px;line-height:1.35;word-break:break-word}.angle-report .issue{display:grid;grid-template-columns:36px minmax(0,1fr);gap:10px;align-items:start;padding:12px;background:#fff6f2}.angle-report .issue.good{background:#eefaf6}.angle-report .issue span{width:auto;height:auto;border-radius:0;background:transparent;display:inline}.angle-report .issue .issue-icon{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#ffdce1;color:#c83d4b;font-weight:900}.angle-report .issue.good .issue-icon{background:#d8f6ec;color:#078267}.issue-body{min-width:0}.issue-body>b{font-size:14px}.issue-values{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:6px;margin:7px 0}.issue-values span{padding:7px 8px!important;background:#fff!important;border-radius:9px!important;text-align:center;font-size:12px;font-weight:800;word-break:break-word}.issue-values i{font-style:normal;color:#8391a5;font-size:9px}.issue-body small{font-size:10px;line-height:1.45}
.circle-level{padding:12px 0}.circle-level>small{display:block;color:var(--muted);font-weight:700;margin:0 0 8px 3px}.parent-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.parent-tabs button{min-height:50px;border:1px solid var(--line);border-radius:16px;background:#f0f6fc;font-weight:800}.parent-tabs button.on{border-color:var(--blue);background:linear-gradient(100deg,var(--blue),var(--cyan));color:#fff}.child-tabs{padding-bottom:2px}.circle-summary{display:grid;grid-template-columns:46px 1fr auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;margin:10px 0 12px}.circle-summary>span{width:46px;height:46px;border-radius:15px;background:#eaf6ff;display:grid;place-items:center;font-size:23px}.circle-summary b,.circle-summary small{display:block}.circle-summary small{font-size:9px;color:var(--muted);margin-top:3px}.circle-summary button{border:0;background:#e5f5ff;color:#0877e9;border-radius:99px;padding:8px;font-size:10px;font-weight:800}
.points-card{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 17px;border-radius:21px;margin-top:12px;background:linear-gradient(120deg,#102b5c,#0c7ea5);color:#fff}.points-card small,.points-card p{color:#d5edff}.points-card h2{font-size:28px;margin:3px 0}.points-card h2 i{font-size:11px;font-style:normal}.points-card p{font-size:10px;margin:0}.points-card button{border:0;background:rgba(255,255,255,.14);color:#fff;border-radius:99px;padding:9px;font-size:10px}.vip-card{position:relative;padding:17px;margin-top:12px;border-radius:22px;background:linear-gradient(145deg,#fff8dd,#fff);border:1px solid #f2dfad;overflow:hidden}.vip-tag{position:absolute;right:13px;top:13px;border-radius:99px;background:#151d2d;color:#ffd777;padding:5px 10px;font-size:10px;font-weight:900}.vip-card p{font-size:11px;max-width:88%}.vip-benefits{display:flex;gap:5px;flex-wrap:wrap;margin:11px 0}.vip-benefits span{background:#fff3c8;border-radius:99px;padding:6px 8px;font-size:9px;font-weight:700}.vip-actions{display:grid;grid-template-columns:1.25fr 1fr;gap:8px}.vip-actions button{min-height:43px;font-size:11px;border-radius:14px}.menu button>b{font-size:11px;color:#4f6e91}

.chips{flex-wrap:wrap;gap:8px}.chip{font-size:14px!important;min-width:85px}.chip:disabled{opacity:.5;cursor:default}.minor-icons button:disabled{cursor:default}.option-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.source-card{padding:16px;margin-bottom:12px}.source-card p{font-size:12px}.source-card small{display:block;font-size:10px;color:var(--muted);line-height:1.6;margin-top:10px}.source-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.source-links a{background:#eaf6ff;color:#0976d7;border-radius:12px;padding:10px;text-decoration:none;font-size:12px;font-weight:700}.hand-picker{display:flex;align-items:center;gap:8px;margin:10px 0}.hand-picker span{font-size:12px;margin-right:auto}.hand-picker button{padding:8px 16px;border:1px solid var(--line);border-radius:99px;background:white}.hand-picker button.on{background:var(--blue);color:white}.bottom-nav{height:calc(76px + env(safe-area-inset-bottom))}@media(display-mode:standalone){.status-bar{display:none}.app-header{height:calc(70px + env(safe-area-inset-top));padding-top:calc(10px + env(safe-area-inset-top))}}

.project-card::before,.project-card.selected::before{display:none!important}.project-card img{-webkit-mask-image:linear-gradient(180deg,transparent 0,transparent 24%,#000 43%);mask-image:linear-gradient(180deg,transparent 0,transparent 24%,#000 43%)}
.selection-hint{text-align:center;padding:16px;font-size:13px}.primary:disabled{opacity:.45;box-shadow:none;cursor:default}.workout-trail{display:flex;align-items:center;justify-content:space-between;gap:4px;margin:8px 0 18px}.workout-trail span{font-size:12px;color:#8293ac;background:#eef4fa;border-radius:99px;padding:8px 10px}.workout-trail span.current{color:#fff;background:var(--blue)}.workout-trail span.done{color:#09896d;background:#e4f7ef}.workout-trail i{font-style:normal;color:#9cabc0}.coach-wrap{width:100%;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#07172a}.coach-wrap .video-js{width:100%!important;height:100%!important;padding:0!important;min-height:0!important}.coach-wrap video{object-fit:contain}.coach-progress{display:flex;justify-content:space-between;gap:10px;margin-top:12px;font-size:12px}.coach-progress span{color:var(--muted);text-align:right}.follow-tips{padding:18px;margin:18px 0}.follow-tips p{font-size:13px;display:flex;align-items:start;gap:12px;margin:12px 0}.follow-tips p b{color:var(--blue);font-size:12px}.video-credit{font-size:10px;line-height:1.6;margin:14px 2px}.recovery-card{text-align:center;background:linear-gradient(135deg,#e6f7ff,#e4fff7);border-radius:24px;padding:28px 18px}.recovery-card>span{font-size:13px;color:var(--muted)}.recovery-card>b{display:block;font-size:64px;letter-spacing:2px;margin:10px 0;color:#0c7298}.recovery-card p{font-size:12px;margin-bottom:20px}.rest-options{justify-content:center;margin:14px 0}.text-button{display:block;margin:18px auto;background:none;border:0;color:var(--muted);font-size:12px}#app{min-height:calc(100dvh - 70px);outline:none}
.coach-wrap .vjs-transcription-control,.coach-wrap .vjs-audiodesc-control{display:none!important}
.angle-report .issue.good small{color:#087d63}

/* v6 mobile layouts */
.project-card img{-webkit-mask-image:none!important;mask-image:none!important;object-fit:cover;object-position:center}.project-card::before{display:none!important}
.locked,.chip:disabled,.option:disabled,.minor-icons button:disabled{opacity:1!important;filter:none!important;color:inherit;cursor:default!important}.chip:disabled{background:#fff;color:var(--ink)}
.button-row{grid-template-columns:minmax(0,1fr) minmax(0,1.55fr)}.button-row button{white-space:nowrap;font-size:15px;padding:14px 8px}
.sport-scroll.parent-tabs{display:flex;overflow-x:auto;gap:9px;padding:6px 0 12px;scrollbar-width:none}.sport-scroll button{flex:0 0 auto;min-height:42px;padding:10px 16px;white-space:nowrap;font-size:14px}.child-tabs{margin:2px 0 12px;overflow-x:auto;flex-wrap:nowrap}.child-tabs button{white-space:nowrap;flex-shrink:0}
.community-entries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0 22px}.community-entry{border:1px solid #dceaf6;border-radius:20px;padding:16px 13px;text-align:left;background:linear-gradient(125deg,#e8f6ff,#ecfff8);min-height:122px;display:flex;flex-direction:column;gap:7px;color:var(--ink)}.community-entry>span{font-size:22px}.community-entry b{font-size:15px}.community-entry small{font-size:11px;color:#61738a}.feed-heading{margin-bottom:14px}.post-card{margin:12px 0 18px}.post-card>p{font-size:14px;line-height:1.8}.post-cover{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:155px;border-radius:15px;background:linear-gradient(130deg,#e1edff,#d7f5ed);color:#17546f}.post-cover span{font-size:48px}.post-cover b{font-size:13px}.post-cover.tennis{background:linear-gradient(130deg,#e5f4cf,#d4edff)}.post-cover.running{background:linear-gradient(130deg,#ffeccf,#e2f7ed)}.post-cover.badminton{background:linear-gradient(130deg,#ebe5ff,#d9f1ff)}.post-actions{margin-top:13px;justify-content:space-between}.liked{color:#e65879!important}.comment-preview{background:#f2f7fc;padding:10px;border-radius:12px;font-size:12px!important;margin:6px 0!important}.back-link{margin:0 0 12px}.activity-card{padding:20px;margin:15px 0}.activity-card h2{font-size:21px;margin:12px 0}.activity-card p{font-size:13px;margin-bottom:20px}.match-card .primary{margin-top:18px}.comment-list{max-height:180px;overflow:auto}.modal textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px;font:inherit;font-size:14px;resize:vertical;margin:10px 0 16px}
.reference-demo{display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:center;padding:12px;background:#eef7ff;border-radius:19px;margin:10px 0 6px}.demo-visual{background:#fff;border-radius:12px;overflow:hidden;min-height:90px;display:grid;place-items:center}.demo-visual img,.demo-visual video,.demo-visual svg{width:112px;height:98px;object-fit:contain;display:block}.demo-copy>*{display:block}.demo-copy small{font-size:10px;color:#5083a5}.demo-copy b{font-size:14px;margin:6px 0}.demo-copy p{font-size:10px;margin:0 0 8px;line-height:1.6}.demo-copy button{font-size:11px;padding:0}.demo-credit{font-size:9px;line-height:1.5;color:#8293a8;margin:3px 2px 10px}.demo-credit a{color:inherit}.loop-label{display:flex;align-items:center;gap:10px;font-size:10px;margin:8px 0}.loop-label input{flex:1;min-width:0}.camera-wrap{aspect-ratio:3/4;max-height:460px}.camera-empty p{font-size:13px}.training-tools button{font-size:15px}
@media(max-width:375px){.button-row button{font-size:13px}.reference-demo{grid-template-columns:100px minmax(0,1fr)}.demo-visual img,.demo-visual video,.demo-visual svg{width:100px}.community-entry{padding:13px 10px}.community-entry b{font-size:14px}}

.camera-wrap{width:100%;height:360px;aspect-ratio:auto;max-height:none}.camera-wrap video,.camera-wrap canvas{object-fit:contain}

/* v7: native courses, short coach feedback, daily meals */
.coach-wrap video{display:block;width:100%;height:100%;max-height:350px;object-fit:contain;background:#081322}.stretch-tabs{display:flex;gap:6px;margin:12px 0}.stretch-tabs button{flex:1;padding:10px 4px;border:1px solid #d9e9f6;border-radius:12px;background:#fff;font-size:12px}.stretch-tabs button.on{border-color:#1688ff;background:#edf7ff;color:#0874e6}.video-credit p{font-size:10px}.placement-guide{margin:8px 0 14px;border:1px solid #dce9f6;border-radius:18px;background:#f2f8fe;padding:13px}.placement-guide summary{font-size:14px;font-weight:700;cursor:pointer}.placement-guide summary span{font-size:10px;color:#667e9b;margin-left:8px;font-weight:400}.placement-content svg{display:block;width:100%;height:110px;margin:8px auto}.placement-content b{font-size:13px}.placement-content p{font-size:11px}.placement-mini{font-size:32px;margin-bottom:18px}#trajectoryCanvas{z-index:2;pointer-events:none}.trajectory-legend{font-size:10px;color:#7960bd;padding:8px 5px}.nutrition-preview{display:flex;align-items:center;gap:12px;width:100%;padding:17px;margin:12px 0;text-align:left}.nutrition-preview>span{font-size:27px}.nutrition-preview b,.nutrition-preview small{display:block}.nutrition-preview small{font-size:11px;color:#637391;margin-top:4px}.nutrition-preview em{font-size:23px;font-style:normal;margin-left:auto}.nutrition-hero{padding:24px 20px;margin:4px 0 22px;border-radius:24px;background:linear-gradient(120deg,#e7f5ff,#dcfbf0)}.nutrition-hero>small{color:#577b7c}.nutrition-hero>b{display:block;font-size:46px;letter-spacing:-2px;margin-top:8px}.nutrition-hero em{font-size:16px;font-style:normal;letter-spacing:0}.nutrition-hero p{font-size:12px}.nutrition-macros{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bedfdc;margin-top:17px;padding-top:14px;gap:8px}.nutrition-macros span{font-size:10px;color:#58746e}.nutrition-macros b{display:block;font-size:19px;color:#15383a;margin-bottom:3px}.meal-plan{display:grid;gap:12px;margin:12px 0}.meal-card{padding:17px}.meal-card .section-head span{font-size:11px;color:#5b8292}.food-portions>div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid #edf2f7;font-size:13px}.food-portions>div:last-child{border:0}.food-portions span{font-size:11px;color:#70839c}.nutrition-method{font-size:12px;padding:15px 2px;margin:10px 0}.nutrition-method p{font-size:11px;margin-top:8px}.rep-history{display:grid;gap:8px}.rep-result{display:grid;grid-template-columns:25px 1fr;gap:5px;padding:10px;border-radius:12px;background:#edf9f5;font-size:12px}.rep-result>b{grid-row:span 2;color:#11a582}.rep-result small{font-size:10px;color:#6f8497}.rep-result.needs-work{background:#fff3e7}.rep-result.needs-work>b{color:#dd7c2d}.deadlift-demo{width:100%;max-height:170px;background:#f0f8ff;border-radius:16px}.deadlift-down{animation:hingeDown 3s infinite}.deadlift-up{animation:hingeUp 3s infinite}@keyframes hingeDown{0%,20%,80%,100%{opacity:0}40%,65%{opacity:1}}@keyframes hingeUp{0%,20%,80%,100%{opacity:1}40%,65%{opacity:0}}

/* v8 consistent choices and stable project switching */
.chip:not(.on),.chip:disabled,.chip.locked{color:#41516d!important;-webkit-text-fill-color:#41516d;font-weight:700;opacity:1!important}.chip.on{-webkit-text-fill-color:#fff}.option:not(.on){color:#41516d}.screen{animation:none!important}.set-progress{padding:12px 14px;background:#edf7ff;border-radius:14px;color:#176dc5;font-weight:700;font-size:13px;margin-bottom:12px}.countdown-overlay button{margin:20px 16px;font-size:14px;pointer-events:auto}.countdown-overlay{pointer-events:auto}.weekly-detail>div{padding:10px 0;border-bottom:1px solid #edf2f7}.weekly-detail small{display:block;color:#6c809a;font-size:12px;margin-top:4px}.day span{display:block;line-height:1.5;margin-top:6px;word-break:normal}.week-strip{gap:3px}.day{padding:10px 2px}.warm-tabs{display:flex;overflow:auto;gap:6px;margin:12px 0}.warm-tabs button{flex:0 0 auto;padding:10px;border:1px solid #d9e9f6;background:white;border-radius:12px;color:#41516d}.warm-tabs .on{border-color:#1688ff;background:#edf7ff}
.session{border:0;color:var(--ink)}.rep-result{grid-template-columns:36px 1fr}