:root{--bg:#f6f7f2;--card:#fff;--ink:#233c32;--muted:#7a847d;--line:#e6e9e1;--green:#235c47;--pale:#eaf0df;--accent:#d5e8a9;--shadow:0 8px 35px #233c3205}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px 'Segoe UI',Arial,sans-serif}body.dark{--bg:#15231d;--card:#203229;--ink:#edf2e9;--muted:#abb9ac;--line:#35473c;--green:#9bc9a9;--pale:#304735;--accent:#466035}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{border:0;border-radius:10px;background:var(--green);color:var(--card);padding:12px 19px;cursor:pointer;font-weight:600}button:hover{filter:brightness(.93)}button.secondary{background:var(--pale);color:var(--ink)}button.danger{background:#f9e7e3;color:#a5392b}button.small{padding:7px 11px;font-size:12px}button:disabled{opacity:.5;cursor:default}aside{position:fixed;inset:0 auto 0 0;width:246px;background:var(--card);border-right:1px solid var(--line);padding:35px 23px;display:flex;flex-direction:column}.brand{font-size:23px;font-weight:750;letter-spacing:-1px;display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}.brand>span:last-child{font-weight:400;margin-left:-8px}.logo{display:grid;place-items:center;width:34px;height:36px;background:var(--green);color:var(--card);border-radius:11px;font-size:28px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--muted);margin:42px 9px 15px}nav{display:grid;gap:7px}nav a{padding:13px 15px;text-decoration:none;color:var(--muted);border-radius:10px;display:flex;align-items:center;gap:13px;font-weight:550}nav a.active{background:var(--pale);color:var(--ink)}nav a span{font-size:19px;width:24px}.aside-bottom{margin-top:auto;font-size:12px;padding:16px 10px}.aside-bottom small{display:block;color:var(--muted);line-height:1.7;margin-top:9px}.dot{display:inline-block;width:7px;height:7px;background:#88aa66;border-radius:50%;margin-right:7px}.workspace{margin-left:246px}header{height:86px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px}header>div{display:flex;gap:20px;align-items:center}.icon-button{background:transparent;color:var(--ink);padding:7px;font-size:23px}.profile-label{display:flex;gap:10px;align-items:center}select,input,textarea{background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:11px;max-width:100%}main{max-width:1370px;margin:auto;padding:35px 42px 55px;min-height:calc(100vh - 150px)}h1{font-size:32px;letter-spacing:-1.2px;font-weight:650;margin:7px 0 10px}h2{font-size:19px;letter-spacing:-.4px;margin:0 0 9px}h3{font-size:16px;margin:0 0 8px}p{line-height:1.65}.muted,small{color:var(--muted)}.page-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:28px}.page-head p{margin:0;color:var(--muted)}.date{font-size:12px;color:var(--muted)}.hero{border-radius:18px;background:#e8eddb;display:flex;justify-content:space-between;align-items:center;padding:30px 35px;margin-bottom:25px;color:#244333;overflow:hidden}.hero h2{font-size:27px;max-width:420px;font-weight:600}.hero p{max-width:460px;color:#66755c;font-size:14px}.hero-art{font-size:100px;transform:rotate(-15deg);padding:0 35px;color:#668858}.tag{font-size:10px;letter-spacing:1.8px;text-transform:uppercase;font-weight:700;color:#688153}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:24px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:24px;box-shadow:var(--shadow)}.card.stat{padding:20px}.stat .value{font-size:31px;letter-spacing:-1px;font-weight:600;margin:15px 0 6px}.stat .value span{font-size:14px;font-weight:400;color:var(--muted);letter-spacing:0}.stat-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.stat-label b{background:var(--pale);padding:5px 8px;border-radius:8px;color:var(--ink)}.section-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:20px}.section-head a{font-size:12px;color:var(--green);text-decoration:none}.list{display:grid;gap:0}.row{display:flex;align-items:center;justify-content:space-between;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.row label{display:flex;align-items:center;gap:13px;cursor:pointer}.row input[type=checkbox]{width:21px;height:21px;accent-color:var(--green)}.row small{display:block;margin-top:4px;font-size:12px}.checked{text-decoration:line-through;color:var(--muted)}progress{appearance:none;width:100%;height:8px;border:0;border-radius:8px;background:var(--pale);margin:15px 0}progress::-webkit-progress-bar{background:var(--pale);border-radius:8px}progress::-webkit-progress-value{background:#8ea868;border-radius:8px}.empty{padding:28px 5px;text-align:center;color:var(--muted);font-size:14px;line-height:1.8}.empty strong{display:block;color:var(--ink);font-size:16px}.chart{width:100%;height:200px;color:var(--green);overflow:visible}.chart text{fill:var(--muted);font-size:10px}.chart line{stroke:var(--line)}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}td,th{padding:13px 8px;border-bottom:1px solid var(--line)}th{font-weight:500;color:var(--muted);font-size:12px}.scroll{overflow:auto}.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.pill{font-size:11px;background:var(--pale);padding:5px 10px;border-radius:20px;display:inline-block}.routine-icon{width:44px;height:44px;border-radius:13px;background:var(--pale);display:grid;place-items:center;font-size:25px;margin-bottom:18px}.recipe{display:flex;flex-direction:column}.recipe p{white-space:pre-line;font-size:14px}.recipe .actions{margin-top:auto;padding-top:15px}.recipe summary{cursor:pointer;font-weight:600;padding:14px 0}.notice{padding:15px 20px;border:1px solid var(--line);border-radius:12px;background:var(--pale);font-size:13px;line-height:1.7;margin-bottom:22px}.timer{font-size:65px;font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-2px;text-align:center;margin:25px 0}.exercise{padding:20px;background:var(--pale);border-radius:12px;margin-top:12px}.field{display:grid;gap:7px;margin:16px 0;font-size:13px}.field textarea{min-height:95px;resize:vertical}.field input,.field select,.field textarea{width:100%}dialog{width:520px;max-width:calc(100vw - 30px);max-height:90vh;border:1px solid var(--line);border-radius:18px;background:var(--card);color:var(--ink);padding:27px}dialog::backdrop{background:#12271f70;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head button{background:transparent;color:var(--ink);font-size:25px;padding:0 5px}.chat{min-height:260px;max-height:450px;overflow:auto;display:flex;flex-direction:column;gap:13px;padding:10px 0}.message{background:var(--pale);padding:16px;border-radius:13px;max-width:85%;line-height:1.7;white-space:pre-wrap}.message.user{align-self:flex-end;background:var(--green);color:var(--card)}.chat-form{display:flex;gap:10px;margin-top:20px}.chat-form input{flex:1;min-width:0}footer{display:flex;justify-content:space-between;padding:20px 42px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--card);padding:13px 22px;border-radius:10px;z-index:5;display:none}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spaced{margin-top:24px}.accent-card{background:var(--green);color:var(--card)}.accent-card p{color:inherit;opacity:.8}.accent-card button{background:var(--accent);color:#233c32}.watermark{font-size:65px;text-align:right;opacity:.4}.inline-link{color:var(--green)}@media(min-width:1600px){main{padding-top:45px}}@media(max-width:1100px){aside{width:210px;padding:30px 15px}.workspace{margin-left:210px}main{padding:25px}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}header{padding:0 25px}.hero-art{padding:0 10px}}@media(max-width:740px){aside{position:static;width:auto;padding:20px 17px 9px;border-right:0;border-bottom:1px solid var(--line)}aside .eyebrow,.aside-bottom{display:none}.brand{font-size:21px}nav{display:flex;overflow:auto;margin-top:18px;gap:4px}nav a{padding:9px 12px;font-size:12px;white-space:nowrap;gap:6px}nav a span{font-size:16px;width:auto}.workspace{margin:0}header{height:65px;padding:0 20px}#breadcrumb{display:none}header>div{width:100%;justify-content:flex-end}main{padding:25px 18px}.page-head{align-items:flex-start}.page-head h1{font-size:28px}.page-head>button{font-size:12px;padding:11px}.hero{padding:25px}.hero h2{font-size:23px}.hero-art{display:none}.grid,.grid.two{grid-template-columns:1fr}.stats{gap:10px}.card{padding:20px}.card.stat{padding:16px}.stat .value{font-size:27px}footer{padding:20px}footer span{display:none}.message{max-width:95%}}
header>div{flex-wrap:wrap}#language{font-size:13px;max-width:110px}#install-app[hidden]{display:none}@media(max-width:740px){header{height:auto;min-height:75px;padding:12px 18px}header>div{gap:9px;justify-content:space-between}.profile-label{font-size:12px;gap:5px}.profile-label select{max-width:125px}#install-app{font-size:11px;padding:9px}.icon-button{font-size:20px}}

.auth-card{max-width:520px;margin:6vh auto}.auth-card .field{margin:18px 0}#auth-error{color:#b33}button:disabled{opacity:.55;cursor:wait}

.catalog-exercise{padding:14px 0;border-bottom:1px solid var(--line)}.catalog-exercise:last-child{border-bottom:0}.catalog-exercise summary{cursor:pointer;font-weight:600}.catalog-exercise p{white-space:pre-line;color:var(--muted)}

.exercise-card h3{margin-top:15px}.exercise-card a,.history-link{color:var(--ink);text-decoration:none}.exercise-card a:hover{text-decoration:underline}.exercise-card p{font-size:14px;line-height:1.65}.exercise-card small{display:block;margin-top:8px}.user-text{white-space:pre-line}.builder-row{background:var(--pale);padding:18px;margin:18px 0;border-radius:12px}.builder-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px}.preference{display:flex;align-items:center;gap:12px;margin:18px 0}.preference input{width:20px;height:20px;accent-color:var(--green)}.session-view aside{display:none}.session-view .workspace{margin-left:0}.session-panel{max-width:720px;margin:25px auto;text-align:center;padding:35px}.session-panel h2{font-size:30px}.session-set{font-size:30px;font-weight:650}.session-panel .toolbar{justify-content:center}.session-panel .field{text-align:left}.complete-set{width:100%;font-size:21px;padding:22px}.session-bottom{margin-top:30px;display:grid;gap:18px;justify-items:center}.history-link:hover{background:var(--pale)}.exercise-card{min-width:0;overflow-wrap:anywhere}dl{display:grid;grid-template-columns:auto 1fr;gap:12px;margin:25px 0}dt{font-weight:600}dd{margin:0}#exercise-search{width:100%}@media(max-width:540px){.builder-fields{grid-template-columns:1fr}.session-panel{padding:22px 18px}.session-panel h2{font-size:25px}.session-panel .toolbar button{width:100%}.page-head .toolbar{justify-content:flex-end}.page-head .toolbar button{font-size:12px;padding:10px}}