.train-app{--bg:#10141b;--surface:#171e28;--raised:#202a37;--edge:#313d4e;--muted:#abb9ca;--mint:#87f1cb;--text:#f4f7fb;margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif;color-scheme:dark}
.train-app *{box-sizing:border-box}.train-app [hidden]{display:none!important}.train-app h1,.train-app h2,.train-app h3,.train-app p{margin:0;font-family:inherit;letter-spacing:normal}.train-app a{color:var(--mint)}.train-app :focus-visible{outline:2px solid var(--mint);outline-offset:3px}.train-app button{font:inherit;cursor:pointer}.train-shell{width:min(1120px,100%);margin:auto;padding:0 18px calc(114px + env(safe-area-inset-bottom))}
.train-header,.train-intro,.train-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.train-header{height:66px;border-bottom:1px solid var(--edge)}.train-brand{font-size:.82rem;letter-spacing:.14em;font-weight:850;text-decoration:none}.train-brand span{font-size:1.1rem;margin-right:4px}.train-tag,.launch-label{font-size:.68rem;font-weight:800;letter-spacing:.09em;color:var(--muted)}.train-intro{margin:24px 0;align-items:flex-end;flex-wrap:wrap}.train-intro h1{font-size:clamp(2.4rem,8vw,4rem);line-height:1.04;letter-spacing:-.055em}.train-intro p,.train-section-head p,.launch-card p{color:var(--muted);font-size:.88rem;margin-top:4px}.settings-link{font-size:.78rem;display:inline-flex;align-items:center;min-height:44px}.train-layout,.train-primary,.train-side{display:grid;gap:16px;align-content:start;min-width:0}.launch-card,.train-block{border:1px solid var(--edge);border-radius:20px;padding:18px;background:var(--surface);min-width:0}.launch-card{background:radial-gradient(ellipse at 100% 0,#2d534f,transparent 70%),linear-gradient(140deg,#203332,#18252d);border-color:#3e605d}.launch-label{color:#c0eddf}.launch-label span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint);margin-right:5px}.launch-card h2{font-size:clamp(2rem,6vw,3rem);line-height:1.15;margin-top:8px;letter-spacing:-.05em}.train-button{border:1px solid var(--edge);border-radius:12px;background:var(--raised);color:var(--text);font-weight:700!important;min-height:44px;padding:9px 13px}.train-button.primary{background:var(--mint);border-color:var(--mint);color:#09261e}.launch-card .train-button,.routine>.train-button,.train-block>#openCardio{width:100%;margin-top:15px}.launch-card .train-button{display:flex;justify-content:space-between;min-height:50px}.train-section-head h2{font-size:1.15rem}.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px 0}.template-card{border:1px solid var(--edge);border-radius:12px;background:var(--raised);color:var(--text);text-align:left;min-height:66px;padding:10px 12px}.template-card strong,.template-card small{display:block}.template-card small{color:var(--muted);font-size:.72rem}.template-card[aria-pressed=true]{border-color:var(--mint);background:#233e3a}.routine{border-top:1px solid var(--edge);padding-top:12px}.routine h3{font-size:1.04rem}.movement-row{display:grid;grid-template-columns:34px minmax(0,1fr) 24px;align-items:center;gap:9px;width:100%;border:0;border-bottom:1px solid var(--edge);background:none;color:var(--text);text-align:left;padding:9px 0;min-height:55px}.movement-row small,.train-record small{display:block;color:var(--muted);font-size:.75rem}.move-index{border-radius:9px;background:var(--raised);color:var(--mint);display:grid;place-items:center;height:33px;font-size:.72rem}.train-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:14px 0}.train-metrics div{background:var(--raised);border-radius:10px;padding:9px}.train-metrics strong{display:block;font-size:1.25rem}.train-metrics span,.train-app #historyStatus,.train-app #recordError,.chart-caption{font-size:.76rem;color:var(--muted)}.activity-bars{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-top:8px;text-align:center;color:var(--muted);font-size:.69rem}.bar-track{height:53px;display:flex;align-items:flex-end;justify-content:center}.bar-track i{background:var(--mint);width:55%;border-radius:4px 4px 0 0}.train-record{border-bottom:1px solid var(--edge);padding:9px 0;overflow-wrap:anywhere}.train-record summary,.train-data summary{cursor:pointer;min-height:44px;padding:7px 0}.record-actions{display:flex;gap:8px;margin:8px 0}.train-empty{padding:16px 0;color:var(--muted)}.train-data{margin-top:16px;scroll-margin-top:12px}.train-data>.body-zone{margin-top:12px}.train-nav{position:fixed;z-index:8;bottom:0;left:50%;transform:translateX(-50%);width:min(560px,100%);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:6px 10px calc(6px + env(safe-area-inset-bottom));background:#171e28;border:1px solid var(--edge);border-radius:18px 18px 0 0}.train-nav a{min-height:50px;display:grid;place-content:center;justify-items:center;gap:2px;text-decoration:none;color:var(--muted);font-size:.73rem;border-radius:10px}.train-nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.train-nav [aria-current=page]{background:#243c38;color:var(--mint);font-weight:800}.train-app .overlay{padding:12px}.train-app .modal,.train-app dialog{background:var(--surface);color:var(--text);border:1px solid var(--edge);border-radius:18px;max-width:650px}.train-app .modal-inner{padding:clamp(12px,4vw,24px)}.train-app .modal h2{font-size:1.45rem}.train-app .timer{position:sticky;top:0;z-index:1;background:var(--raised);display:flex;flex-wrap:wrap;gap:8px}.train-app .timer strong{font:700 1.25rem system-ui;color:var(--mint)}.train-app .workout-row{display:block;padding:12px 0}.train-app .sets,.record-set{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(0,1fr) 44px;gap:6px;align-items:center}.train-app .sets input,.record-set input,.record-field input,.record-field select{width:100%;min-width:0;min-height:44px;background:#10141b;color:var(--text);border:1px solid var(--edge);border-radius:8px;padding:6px;font:inherit}.train-app .sets button{min-height:44px}.train-app .sets button[aria-pressed=true]{background:var(--mint);color:#09261e}.train-app #saveWorkout{background:var(--mint);color:#09261e}.train-app dialog{width:calc(100% - 24px);max-height:85dvh;padding:16px}.train-app dialog::backdrop{background:#080a0dcc}.record-field,.record-set{display:grid;gap:6px;margin:10px 0}.record-set{grid-template-columns:minmax(0,1fr) 65px 65px}.record-set label{font-size:.75rem}.train-app #moreHistory{margin-top:10px}
@media(min-width:760px){.train-shell{padding-inline:26px}.train-layout{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.launch-card,.train-block{padding:22px}}@media(prefers-reduced-motion:reduce){.train-app *,.train-app *::before,.train-app *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Train Studio dashboard */
.train-app{--bg:#0c1013;--surface:#141a1e;--raised:#1c2429;--edge:#303a3e;--muted:#afbdc3;--mint:#8ef4cd;--text:#f3f8f6;background:radial-gradient(ellipse at 80% 0,#172122 0,transparent 470px),var(--bg)}
.train-header{height:54px}.train-intro{margin:14px 0}.train-intro h1{font-size:clamp(2.3rem,7vw,3.7rem)}
.launch-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:end;min-height:222px;border-color:#425052;background:linear-gradient(90deg,#090d10 0%,#090d10bc 34%,#090d1026 74%),linear-gradient(0deg,#090d10a0,transparent 60%),url('train-hero.webp') right 49%/cover}
.launch-card h2{color:#fff}.launch-card p{color:#d6e0e1}.launch-card .train-button{width:auto;gap:18px;align-items:center;min-height:44px;box-shadow:0 6px 20px #0007}
.train-modes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
.train-modes button{display:grid;justify-items:center;align-content:center;gap:7px;min-height:67px;padding:6px 2px;border:1px solid var(--edge);border-radius:13px;background:var(--surface);color:var(--text);font-size:clamp(.64rem,2.6vw,.86rem);font-weight:700;line-height:1.1}
.train-modes svg{width:23px;height:23px;fill:none;stroke:var(--mint);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.train-modes button:hover,.sports-card:hover,.template-toggle:hover{border-color:var(--mint)}
.template-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.templates{padding-inline:12px}.template-toggle{min-height:44px;padding:0 6px;border:1px solid transparent;background:none;border-radius:9px;color:var(--mint);white-space:nowrap;font-size:.75rem!important;font-weight:750!important}
.template-card,.template-card[aria-pressed=true]{--photo:url('train-hero.webp');display:flex;flex-direction:column;justify-content:end;min-height:110px;padding:8px;background:linear-gradient(0deg,#0a0d10 4%,#0a0d10aa 33%,#0a0d1020 85%),var(--photo) center/cover}
.template-card[data-day="0"],.template-card[data-day="2"]{--photo:url('train-upper.webp')}.template-card[data-day="1"],.template-card[data-day="3"]{--photo:url('train-lower.webp')}.template-card[data-day="4"]{--photo:url('train-push.webp')}
.template-card strong{line-height:1.15}.template-card small{color:#d6e0e1;font-size:.65rem;margin-top:4px}.routine summary{min-height:44px;padding:11px 0;cursor:pointer;color:var(--mint);font-size:.82rem}
.train-metrics{margin:10px 0}.train-metrics strong{color:var(--mint)}.train-metrics span{display:block;line-height:1.2}.train-app .chart-caption{color:var(--muted)}
.sports-card{width:100%;display:grid;grid-template-columns:70px minmax(0,1fr) auto;align-items:center;gap:10px;text-align:left;margin-top:10px;padding:7px;border:1px solid var(--edge);border-radius:13px;background:var(--raised);color:var(--text)}
.sports-card img{display:block;width:70px;height:59px;object-fit:cover;border-radius:8px}.sports-card small{display:block;color:var(--muted);font-size:.74rem}.sports-log{padding-inline:5px;color:var(--mint);font-size:.78rem;font-weight:750}
.train-nav{background:#141a1ef7}.train-nav [aria-current=page]{background:#203832}
@media(min-width:760px){.launch-card{min-height:273px}.templates{padding-inline:18px}.template-card,.template-card[aria-pressed=true]{min-height:139px}}

/* Exercise guides and sport choices share the existing Train palette. */
.train-app #details{inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;border-radius:0;background:none;overflow:hidden;z-index:auto}
.train-app #details:not([open]){display:none}
.train-app #details .modal{max-height:calc(100dvh - 24px)}
#details .detail-grid{margin:12px 0 16px}
#details h3{font-size:1rem;margin:0 0 8px}
#details .info-box p,#details .guide-copy,#details .steps,#details .target-label{font-size:.875rem;line-height:1.55}
#details .info-box p+p{margin-top:8px}
#details .video-link{display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;background:var(--raised);color:var(--mint);border:1px solid var(--edge);border-radius:9px}
#details .target-bar{margin:0;background:var(--raised);border-color:var(--edge);border-radius:12px}
.form-action{color:var(--mint);font-size:.75rem;text-align:right}
.train-app .movement-row{grid-template-columns:34px minmax(0,1fr) auto}
.form-button{color:var(--mint);margin:6px 0}
.sport-picker{border:0;padding:0;margin:12px 0;min-width:0}
.sport-picker>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:6px}
.sport-picker label{display:flex;align-items:center;gap:6px;min-height:44px;padding:6px 8px;background:var(--raised);border:1px solid var(--edge);border-radius:9px;cursor:pointer}
.sport-picker label:has(:checked){border-color:var(--mint);color:var(--mint)}
.sport-picker label:focus-within{outline:2px solid var(--mint);outline-offset:2px}
.sport-picker input{margin:0;accent-color:var(--mint)}
#recordForm .chart-caption{margin-bottom:10px}
@media(max-width:540px){#details .detail-grid{grid-template-columns:1fr}.form-action{max-width:64px}}