:root{--bg:#061725;--bg2:#0a2234;--card:#0e293d;--card2:#113149;--text:#f4f9fb;--muted:#93a9b8;--line:#234458;--primary:#27d1c4;--primary2:#16aebc;--danger:#ff6f7e;--shadow:0 18px 42px rgba(0,0,0,.28)}
*{box-sizing:border-box}html,body{margin:0;background:#03101a;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button{cursor:pointer}.app-shell{width:min(100%,480px);min-height:100vh;margin:auto;background:radial-gradient(circle at 50% 0,#123d57 0,#071a29 34%,#051421 100%);box-shadow:0 0 70px #0008;overflow:hidden}.screen{display:none;min-height:100vh;padding:24px 20px 108px}.screen.active{display:block}.welcome-screen{padding-top:34px;display:none}.welcome-screen.active{display:flex;flex-direction:column}.brand-row{display:flex;align-items:center;gap:12px}.brand-row b{font-size:1.45rem;letter-spacing:-.04em}.brand-row b span{color:var(--primary)}.brand-row small{display:block;color:#b5c7d1;margin-top:2px}.brand-row.compact{margin-bottom:36px}.logo-mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(145deg,var(--primary),var(--primary2));display:grid;place-items:center;color:#04202a;font-weight:1000;box-shadow:0 10px 30px #1bd5c455}.welcome-art{height:280px;position:relative;margin:26px -20px 10px;overflow:hidden}.glow{position:absolute;width:230px;height:230px;border-radius:50%;background:#1bd7cf22;filter:blur(8px);left:50%;top:18px;transform:translateX(-50%);box-shadow:0 0 90px #29e3d544}.spine-line{position:absolute;left:50%;top:23px;width:78px;height:245px;transform:translateX(-50%);border-left:8px dotted #36dfd4;border-right:2px solid #1bbcca33;border-radius:50%;filter:drop-shadow(0 0 8px #2fe3d2)}.welcome-copy{margin:auto 0 22px}.welcome-copy h1{font-size:2rem;line-height:1.08;margin:0 0 12px;letter-spacing:-.045em}.welcome-copy p,.muted{color:var(--muted);line-height:1.55}.primary,.ghost,.secondary,.text-btn{border:0;border-radius:15px;padding:15px 17px;font-weight:900}.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#032129;width:100%;box-shadow:0 9px 24px #16b9bd22}.primary:disabled{opacity:.35}.ghost{margin-top:10px;background:transparent;color:var(--text);border:1px solid #2b6578}.text-btn{background:transparent;color:var(--primary);width:100%;margin-top:6px}.fineprint,.demo-note{font-size:.76rem;color:#7f99aa;text-align:center;line-height:1.45;margin:17px 10px 0}.back{background:transparent;border:0;color:#fff;font-size:1.55rem;padding:4px 6px}.step-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;color:#7994a5}.step-top .back{padding-left:0}.screen h2{font-size:1.75rem;line-height:1.1;letter-spacing:-.04em;margin:0 0 9px}.screen h3{letter-spacing:-.025em}.form-card,.assessment-card{margin-top:24px;padding:20px;background:linear-gradient(180deg,#0f2b40,#0b2234);border:1px solid var(--line);border-radius:23px;box-shadow:var(--shadow)}label{display:block;font-size:.88rem;font-weight:800;margin:16px 0 8px}input,select{width:100%;background:#071a29;border:1px solid #2a4b5f;color:#fff;border-radius:13px;padding:14px;outline:none}input:focus,select:focus{border-color:var(--primary)}.language-grid{display:grid;gap:13px;margin-top:30px}.choice-card{display:grid;grid-template-columns:52px 1fr 32px;align-items:center;text-align:left;padding:15px;border-radius:17px;border:1px solid var(--line);background:linear-gradient(180deg,#102f46,#0d2639);color:#fff}.choice-card .flag{font-size:1.8rem}.choice-card b{font-size:1.05rem}.choice-card i{display:none;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#04202a;font-style:normal;place-items:center;font-weight:1000}.choice-card.selected{border-color:var(--primary);box-shadow:0 0 0 1px #22cfc366}.choice-card.selected i{display:grid}.coach-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}.coach-card{position:relative;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#0d293e;color:#fff;text-align:left}.coach-card.selected{border-color:var(--primary);box-shadow:0 0 0 1px #22cfc366}.coach-portrait{height:250px;position:relative;background:radial-gradient(circle at 50% 35%,#175a72 0,#0b2a40 55%,#061a29 100%);overflow:hidden}.coach-portrait .head{position:absolute;left:50%;top:44px;width:64px;height:72px;transform:translateX(-50%);background:#c98d68;border-radius:48% 48% 44% 44%;z-index:4}.coach-portrait.male .head:before{content:"";position:absolute;left:3px;right:3px;top:-8px;height:25px;background:#2c211e;border-radius:50% 50% 25% 25%}.coach-portrait .neck{position:absolute;top:106px;left:50%;width:30px;height:30px;background:#c98d68;transform:translateX(-50%);z-index:2}.coach-portrait .body{position:absolute;left:50%;top:126px;width:125px;height:148px;transform:translateX(-50%);background:linear-gradient(180deg,#0f4260,#08283e);border-radius:48px 48px 15px 15px}.coach-portrait .arm{position:absolute;top:142px;width:35px;height:123px;background:#c98d68;border-radius:25px;z-index:3}.coach-portrait .a1{left:26px;transform:rotate(-9deg)}.coach-portrait .a2{right:26px;transform:rotate(9deg)}.coach-portrait.female .hair{position:absolute;left:50%;top:31px;width:82px;height:100px;transform:translateX(-50%);background:#2e211e;border-radius:48% 48% 32% 32%;z-index:3}.coach-portrait.female .body{width:108px;background:linear-gradient(180deg,#15465c,#0a2b3f)}.coach-portrait.female .arm{width:30px}.coach-info{padding:14px}.coach-info h3{margin:0 0 2px}.coach-info p{margin:0;color:var(--muted);font-size:.8rem}.check-dot{display:none;position:absolute;right:12px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#05232a;place-items:center;font-weight:1000}.coach-card.selected .check-dot{display:grid}.pain-scale{display:grid;grid-template-columns:repeat(11,1fr);gap:3px;margin:10px 0 5px}.pain-scale button{padding:9px 0;border:0;border-radius:9px;background:#173347;color:#dbe9ef;font-size:.77rem}.pain-scale button.selected{background:var(--primary);color:#06222a;font-weight:1000}.scale-caption{display:block;color:#7691a3;margin-bottom:23px}.region-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.region-grid button{border:1px solid var(--line);background:#102c40;color:#dbe7ed;padding:14px 8px;border-radius:13px}.region-grid button.selected{border-color:var(--primary);background:#0c3947;color:var(--primary)}.check-row{display:flex;gap:10px;align-items:flex-start;font-weight:500;line-height:1.4;margin:22px 0}.check-row input{width:auto;margin-top:3px;accent-color:var(--primary)}.home-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.home-header small{color:#819bab}.home-header h2{margin-top:2px}.avatar-btn{width:46px;height:46px;border-radius:15px;background:#102d41;border:1px solid var(--line);color:var(--primary);font-size:1.2rem}.hero-card{display:grid;grid-template-columns:1.5fr .7fr;min-height:210px;padding:20px;background:radial-gradient(circle at 80% 30%,#16d2c52d 0,transparent 35%),linear-gradient(135deg,#0e354a,#0a2638);border:1px solid #205065;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.pill{font-size:.67rem;font-weight:1000;color:var(--primary);letter-spacing:.08em}.hero-card h3{font-size:1.3rem;margin:10px 0 7px}.hero-card p{font-size:.84rem;color:#9ab0bd;line-height:1.45}.primary.inline{width:auto;padding:12px 16px;margin-top:8px}.mini-coach{position:relative;align-self:end;height:175px}.mini-coach .head{position:absolute;left:50%;top:10px;width:54px;height:60px;background:#c98d68;border-radius:50%;transform:translateX(-50%)}.mini-coach .body{position:absolute;left:50%;top:62px;width:105px;height:125px;background:#0b1d2d;border:2px solid #2acbc2;border-radius:43px 43px 12px 12px;transform:translateX(-50%)}.mini-coach.female .head:before{content:"";position:absolute;inset:-8px -7px 10px;background:#2e211e;border-radius:50%;z-index:-1}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 26px}.stats-row div{padding:14px 8px;background:#0b2435;border:1px solid #193c50;border-radius:17px;text-align:center}.stats-row strong{display:block;color:var(--primary);font-size:1.25rem}.stats-row span{display:block;color:#88a0ae;font-size:.72rem;margin-top:2px}.section-title{display:flex;align-items:center;justify-content:space-between}.section-title h3{margin:0}.section-title span{color:var(--primary);font-weight:900}.day-list{display:grid;gap:9px;margin-top:13px}.day-card{display:grid;grid-template-columns:44px 1fr 30px;gap:12px;align-items:center;background:#0c2638;border:1px solid #1c4053;border-radius:17px;padding:12px}.day-card.locked{opacity:.48}.day-card.done{border-color:#216458;background:#0d302f}.day-index{width:44px;height:44px;border-radius:13px;background:#15364a;display:grid;place-items:center;font-weight:1000;color:#b8c9d2}.day-card.done .day-index{background:#123e3a;color:var(--primary)}.day-card h4{margin:0 0 3px;font-size:.9rem}.day-card p{margin:0;color:#7f98a8;font-size:.74rem}.day-card button{background:transparent;border:0;color:var(--primary);font-size:1.3rem}.safety-card{background:#152a32;border:1px solid #344e4c;border-radius:18px;padding:16px;margin:20px 0}.safety-card b{color:#d8e8e3}.safety-card p{color:#90a8a2;font-size:.8rem;line-height:1.45;margin:5px 0 0}.bottom-nav{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,480px);height:78px;padding:9px 12px max(9px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);background:#061723ee;border-top:1px solid #18374a;backdrop-filter:blur(14px)}.bottom-nav button{border:0;background:transparent;color:#6f8999;font-size:1.15rem;display:flex;flex-direction:column;align-items:center;gap:3px}.bottom-nav button span{font-size:.68rem}.bottom-nav button.active{color:var(--primary)}.library-list{display:grid;gap:12px;margin-top:24px}.library-card{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;background:#0d293c;border:1px solid var(--line);border-radius:18px;padding:13px}.library-icon{width:64px;height:64px;border-radius:16px;background:linear-gradient(145deg,#123e51,#0a2638);display:grid;place-items:center;color:var(--primary);font-size:1.5rem}.library-card h3{margin:0 0 4px;font-size:1rem}.library-card p{margin:0;color:var(--muted);font-size:.8rem}.big-progress{display:flex;align-items:center;gap:22px;margin:28px 0;background:#0c2739;border:1px solid var(--line);border-radius:22px;padding:20px}.progress-ring{width:120px;height:120px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--primary) 0%,#173548 0);position:relative}.progress-ring:after{content:"";position:absolute;width:91px;height:91px;border-radius:50%;background:#0b2334}.progress-ring span{z-index:2;font-size:1.35rem;font-weight:1000}.big-progress b{display:block;font-size:1.4rem}.big-progress div>span{color:var(--muted);font-size:.82rem}.progress-bars{display:grid;gap:11px}.pbar-row{display:grid;grid-template-columns:65px 1fr 40px;gap:10px;align-items:center}.pbar-row span{font-size:.8rem;color:#a4b7c1}.pbar{height:8px;border-radius:99px;background:#163346;overflow:hidden}.pbar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary2),var(--primary));border-radius:99px}.profile-card{text-align:center;background:#0d293c;border:1px solid var(--line);border-radius:22px;padding:24px;margin:24px 0}.profile-avatar{width:76px;height:76px;border-radius:50%;margin:auto;background:#123d52;display:grid;place-items:center;color:var(--primary);font-size:2rem}.profile-card h3{margin:12px 0 3px}.profile-card p{margin:0;color:var(--muted)}.settings-list{display:grid;gap:10px}.settings-list button{display:flex;justify-content:space-between;align-items:center;padding:16px;background:#0d293c;border:1px solid var(--line);border-radius:15px;color:#fff}.settings-list b{color:var(--muted);font-size:.8rem}.settings-list .danger-row{color:var(--danger);justify-content:center}.session-screen{padding-bottom:30px}.session-top{display:grid;grid-template-columns:40px 1fr 40px;align-items:center;text-align:center}.session-top div{display:flex;flex-direction:column}.session-top small{color:#7f9aaa}.session-top b{font-size:.82rem}.session-top>button{border:0;background:transparent;color:#fff;font-size:1.2rem}.session-progress{height:5px;background:#183447;border-radius:99px;margin:15px 0 22px;overflow:hidden}.session-progress span{display:block;height:100%;width:25%;background:var(--primary)}.session-screen>h2{text-align:center;font-size:1.35rem}.motion-stage{height:310px;border-radius:25px;background:radial-gradient(circle at 50% 35%,#16495d 0,#0b283b 45%,#071b2b 100%);position:relative;overflow:hidden;border:1px solid #1f4c60;margin:18px 0}.floor{position:absolute;left:30px;right:30px;bottom:26px;height:7px;background:#16394c;border-radius:50%}.exercise-coach{position:absolute;left:50%;top:32px;width:170px;height:255px;transform:translateX(-50%)}.exercise-coach .head{position:absolute;left:50%;top:0;width:56px;height:62px;background:#c98d68;border-radius:50%;transform:translateX(-50%);z-index:3}.exercise-coach .torso{position:absolute;left:50%;top:54px;width:90px;height:105px;background:#0b1c2c;border:2px solid #27c6bd;border-radius:35px 35px 20px 20px;transform:translateX(-50%)}.exercise-coach .arm,.exercise-coach .leg{position:absolute;border-radius:20px;transform-origin:top center}.exercise-coach .arm{top:67px;width:19px;height:100px;background:#c98d68}.exercise-coach .arm.left{left:28px;transform:rotate(8deg)}.exercise-coach .arm.right{right:28px;transform:rotate(-8deg)}.exercise-coach .leg{top:148px;width:24px;height:105px;background:#10283c}.exercise-coach .leg.left{left:48px}.exercise-coach .leg.right{right:48px}.exercise-coach.female .torso{width:80px}.exercise-coach.female .head:before{content:"";position:absolute;inset:-8px -7px 7px;background:#2e211e;border-radius:50%;z-index:-1}.exercise-coach.moving{animation:gentleMove 2s ease-in-out infinite alternate}@keyframes gentleMove{to{transform:translateX(-50%) translateY(-8px)}}.motion-hint{position:absolute;right:26px;top:50%;color:var(--primary);font-size:2rem;opacity:.6}.exercise-meta{display:flex;justify-content:center;gap:10px;align-items:center}.exercise-meta span{font-size:.77rem;padding:6px 10px;border-radius:99px;background:#103044;color:#9db3bf}.exercise-meta #stepChip{background:#0b4b4b;color:var(--primary)}.session-screen>h3{text-align:center;margin:14px 0 6px}.instruction{text-align:center;color:#9eb2bd;line-height:1.5;min-height:48px}.timer-ring{width:104px;height:104px;border-radius:50%;border:8px solid #1b4153;border-top-color:var(--primary);margin:15px auto;display:grid;place-items:center;position:relative}.timer-ring span{font-size:2rem;font-weight:1000}.timer-ring small{position:absolute;bottom:19px;color:#7f9cac}.session-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.secondary{background:#102c40;color:#dce9ee}.session-actions .primary{width:auto}
@media(max-width:360px){.screen{padding-left:15px;padding-right:15px}.coach-grid{grid-template-columns:1fr}.coach-portrait{height:210px}.pain-scale{grid-template-columns:repeat(6,1fr)}.hero-card{grid-template-columns:1fr}.mini-coach{display:none}}


/* V0.3 Premium visual layer — based on approved ColunaLeve direction */
:root{--bg:#031521;--bg2:#071f2f;--card:#0b2637;--card2:#0e3044;--text:#f5fbff;--muted:#9cb0bd;--line:#1c485e;--primary:#2dd4cf;--primary2:#1ea2a9;--accent:#37e0a3;--danger:#ff6c78;--shadow:0 24px 70px rgba(0,0,0,.34)}
body{background:radial-gradient(circle at 50% -5%,#0b5770 0,#06293c 24%,#031521 58%,#02101a 100%);color:var(--text)}
.app-shell{background:linear-gradient(180deg,rgba(3,21,33,.96),rgba(2,15,25,.99));box-shadow:0 0 80px rgba(0,0,0,.45)}
.screen{padding:28px 22px 100px}
.brand-row b,.brand-row.compact b{font-size:1.35rem;letter-spacing:-.04em}.brand-row b span{color:var(--primary)}
.logo-mark{background:linear-gradient(145deg,var(--primary),#23a7cb);box-shadow:0 0 28px rgba(45,212,207,.25)}
h1,h2,h3{letter-spacing:-.04em}.muted,.fineprint{color:var(--muted)}
.primary{background:linear-gradient(135deg,#2dd4cf,#27bdb5);color:#02202a;box-shadow:0 10px 30px rgba(45,212,207,.18)}
.primary:hover{filter:brightness(1.04)}
.ghost,.choice-card,.coach-card,.form-card,.assessment-card,.hero-card,.stats-row>div,.day-card,.library-card,.profile-card,.settings-list button,.big-progress,.safety-card{background:linear-gradient(180deg,rgba(15,48,68,.96),rgba(8,33,49,.98));border-color:rgba(68,145,170,.30);box-shadow:0 18px 42px rgba(0,0,0,.22)}
.choice-card.selected,.coach-card.selected,.region-grid button.selected{border-color:var(--primary);box-shadow:0 0 0 1px rgba(45,212,207,.45),0 0 28px rgba(45,212,207,.12)}
.welcome-screen:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 30%,rgba(45,212,207,.17),transparent 30%);pointer-events:none}
.welcome-art{height:250px;position:relative;margin:12px 0 8px;border-radius:28px;background:linear-gradient(180deg,rgba(12,55,75,.55),rgba(5,25,38,.4));border:1px solid rgba(84,173,198,.17);overflow:hidden}
.welcome-art:before{content:'✦';position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);font-size:84px;color:var(--primary);filter:drop-shadow(0 0 24px rgba(45,212,207,.55));opacity:.9}
.welcome-art:after{content:'MOVIMENTO • POSTURA • EVOLUÇÃO';position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-size:10px;letter-spacing:.18em;color:#92e5e3;white-space:nowrap}
.coach-grid{gap:14px}.coach-card{padding:0;overflow:hidden;position:relative}.coach-portrait.photo{height:275px;background:radial-gradient(circle at 50% 35%,#12617a 0,#0b3045 52%,#071f2f 100%);overflow:hidden}.coach-portrait.photo img{width:100%;height:100%;object-fit:cover;object-position:50% 8%;display:block;filter:saturate(.95) contrast(1.03)}
.coach-info{padding:16px 18px 20px}.coach-info h3{margin:0 0 4px;font-size:1.15rem}.coach-info p{margin:0;color:var(--muted)}
.check-dot{top:14px;right:14px;background:var(--primary);color:#04202b;box-shadow:0 0 20px rgba(45,212,207,.35)}
.hero-card{background:linear-gradient(135deg,#0d3348,#0a2637 55%,#071e2d);min-height:205px;overflow:hidden;position:relative}.hero-card:after{content:'';position:absolute;width:210px;height:210px;border-radius:50%;right:-50px;top:-65px;background:radial-gradient(circle,rgba(45,212,207,.25),transparent 65%)}
.mini-coach{width:132px;height:190px;align-self:flex-end;position:relative;z-index:2;background:none!important}.mini-coach img{width:100%;height:100%;object-fit:cover;object-position:50% 10%;border-radius:22px 22px 8px 8px;mix-blend-mode:screen;filter:saturate(.85) contrast(1.1)}
.pill{background:rgba(45,212,207,.12);color:#75f0ec;border:1px solid rgba(45,212,207,.28)}
.stats-row{gap:10px}.stats-row>div strong{color:var(--primary);font-size:1.5rem}.stats-row>div span{color:var(--muted)}
.day-card{transition:.2s}.day-card:not(.locked):hover{transform:translateY(-1px);border-color:rgba(45,212,207,.48)}.day-card.done{background:linear-gradient(180deg,rgba(14,61,66,.88),rgba(8,41,48,.96))}.day-index{background:#0f3c50}.day-card.done .day-index{background:var(--accent);color:#04241d}
.bottom-nav{background:rgba(3,18,29,.95);border-top:1px solid rgba(70,142,163,.2);backdrop-filter:blur(18px)}.bottom-nav button.active{color:var(--primary)}
.assessment-card label{color:#eef8fb}.pain-scale button,.region-grid button,select,input{background:#0a2b3e;color:#eef8fb;border-color:#1c4b61}.pain-scale button.selected{background:var(--primary);color:#04202b}
.exercise-stage{background:radial-gradient(circle at 50% 32%,#15475d 0,#0a2a3c 52%,#061b29 100%);border-color:rgba(71,159,181,.25)}
.progress-ring{box-shadow:inset 0 0 0 10px #102f42,0 0 30px rgba(45,212,207,.1)}
.safety-card{background:linear-gradient(180deg,rgba(54,45,25,.72),rgba(31,29,21,.88));border-color:rgba(190,158,85,.26)}
@media(max-width:420px){.coach-portrait.photo{height:255px}.mini-coach{width:116px;height:172px}}

/* ColunaLeve V0.4 — guided exercise premium */
.guided-v04{display:none;min-height:100vh;background:
radial-gradient(circle at 50% 18%,rgba(24,177,181,.16),transparent 27%),
linear-gradient(180deg,#061b2b 0%,#041522 100%);color:#f7fbfd;padding:18px 18px 34px;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
.guided-v04.active{display:block}
.guided-top{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;gap:12px}
.guided-back,.guided-info{width:40px;height:40px;border:1px solid rgba(89,210,210,.22);border-radius:14px;background:#0b293d;color:#eafcff;font-size:24px}
.guided-info{font-size:15px;font-weight:900}
.guided-kicker{font-size:10px;letter-spacing:.12em;color:#64ded8;font-weight:900;margin-bottom:8px}
.guided-progress{height:5px;background:#18384a;border-radius:999px;overflow:hidden}
.guided-progress span{display:block;width:25%;height:100%;background:linear-gradient(90deg,#2dd8cc,#4be6bc);border-radius:inherit;transition:.3s}
.guided-title{text-align:center;padding:24px 12px 16px}
.guided-title h2{margin:0;font-size:24px;letter-spacing:-.04em}
.guided-title p{margin:8px auto 0;color:#9eb4c2;font-size:13px;max-width:310px;line-height:1.45}
.guided-stage{height:330px;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(180deg,#0d3045,#092437);border:1px solid rgba(78,211,208,.18);box-shadow:0 24px 60px rgba(0,0,0,.22)}
.guided-stage:after{content:"";position:absolute;left:8%;right:8%;bottom:24px;height:18px;border-radius:50%;background:rgba(0,0,0,.26);filter:blur(9px)}
.guided-stage-glow{position:absolute;width:250px;height:250px;border-radius:50%;background:rgba(36,202,196,.11);filter:blur(3px);left:50%;top:42%;transform:translate(-50%,-50%)}
.guided-body{position:absolute;width:160px;height:275px;left:50%;top:28px;transform:translateX(-50%);z-index:2;transition:transform .45s ease}
.gb-head{position:absolute;width:57px;height:62px;border-radius:48% 48% 44% 44%;background:linear-gradient(145deg,#d7a079,#b97854);left:51px;top:0}
.gb-neck{position:absolute;width:24px;height:25px;background:#bd7e5a;left:68px;top:54px}
.gb-torso{position:absolute;width:88px;height:112px;border-radius:34px 34px 26px 26px;background:linear-gradient(160deg,#123e59,#0a2639);left:36px;top:69px;border:1px solid rgba(77,216,210,.2)}
.gb-arm,.gb-leg{position:absolute;transform-origin:top center;border-radius:18px}
.gb-arm{width:19px;height:108px;background:#c88963;top:82px}
.gb-arm.gb-left{left:27px;transform:rotate(7deg)} .gb-arm.gb-right{right:27px;transform:rotate(-7deg)}
.gb-leg{width:26px;height:110px;background:#102c3f;top:170px}
.gb-leg.gb-left{left:45px;transform:rotate(3deg)} .gb-leg.gb-right{right:45px;transform:rotate(-3deg)}
.spine-line{position:absolute;width:5px;height:82px;left:78px;top:84px;border-radius:999px;background:linear-gradient(#43e1d6,#1a7890);box-shadow:0 0 18px rgba(62,226,214,.75)}
.guided-tip{position:absolute;z-index:4;bottom:17px;left:50%;transform:translateX(-50%);white-space:nowrap;background:rgba(3,17,27,.76);border:1px solid rgba(74,215,209,.22);padding:8px 13px;border-radius:999px;color:#9fe9e3;font-size:11px}
.guided-step-card{margin-top:14px;border:1px solid rgba(70,199,198,.16);border-radius:26px;background:#092337;padding:20px;box-shadow:0 18px 50px rgba(0,0,0,.18)}
.guided-step-meta{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:900;letter-spacing:.08em;color:#4edbd4}
.guided-safe{letter-spacing:0;color:#8ccabb;font-weight:700}
.guided-step-card h3{font-size:20px;margin:12px 0 6px}
.guided-step-card>p{font-size:13px;line-height:1.55;color:#a8bbc7;margin:0}
.guided-timer-row{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:15px;margin:18px 0}
.round-action{width:46px;height:46px;border-radius:50%;border:1px solid rgba(79,209,207,.22);background:#103148;color:white;font-size:26px}
.guided-timer{width:128px;height:128px;margin:auto;position:relative}
.guided-timer svg{width:100%;height:100%;transform:rotate(-90deg)}
.guided-timer circle{fill:none;stroke-width:8}
.timer-bg{stroke:#16394c}.timer-ring{stroke:#35d9c9;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:0;transition:.25s}
.timer-copy{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.timer-copy strong{font-size:35px;line-height:1}.timer-copy span{font-size:10px;color:#91aab9;margin-top:4px}
.guided-controls{display:grid;grid-template-columns:1.2fr 1fr;gap:10px}
.guided-control{min-height:52px;border-radius:15px;border:1px solid rgba(83,208,205,.18);background:#102f43;color:#f1fbfd;font-weight:800;font-size:12px}
.primary-control{background:linear-gradient(135deg,#1abbb9,#27d1bd);color:#03202a;border:0}
.guided-bottom-note{display:flex;gap:10px;align-items:flex-start;border-top:1px solid rgba(106,157,176,.13);margin-top:17px;padding-top:14px;color:#7894a4}
.guided-bottom-note p{font-size:10px;line-height:1.45;margin:0}
@media(max-width:380px){.guided-stage{height:300px}.guided-step-card{padding:17px}.guided-title{padding-top:18px}}

/* V0.6 feedback */
#guided-exercise-v04{display:none}#guided-exercise-v04.active{display:block}.feedback-overlay{position:fixed;inset:0;z-index:100;background:rgba(2,10,24,.82);backdrop-filter:blur(12px);display:grid;place-items:center;padding:20px}.feedback-overlay[hidden]{display:none}.feedback-card{width:min(100%,520px);background:linear-gradient(160deg,#0d2238,#071725);border:1px solid rgba(77,232,218,.22);border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.45);color:#eefcff}.feedback-card .eyebrow{font-size:11px;letter-spacing:.16em;color:#58e8d8;font-weight:800}.feedback-card h2{font-size:28px;margin:8px 0}.feedback-card>p{color:#a9becd}.feedback-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.feedback-choices button{border:1px solid rgba(255,255,255,.1);background:#10283d;color:#fff;border-radius:18px;padding:16px 8px;font-size:24px}.feedback-choices button span{display:block;font-size:13px;margin-top:6px}.feedback-choices button.selected{outline:2px solid #55e6d5;background:#123c48}.feedback-pain{display:block;margin:18px 0;font-size:14px}.feedback-pain input{width:100%;margin-top:12px}.feedback-safety{padding:14px;border-radius:14px;background:rgba(255,179,71,.12);border:1px solid rgba(255,179,71,.25);font-size:13px;line-height:1.45;margin:14px 0}.feedback-card .primary{width:100%}

/* V0.7 evolution history */
.history-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.history-summary article,.history-card{background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.15);border-radius:20px;padding:18px}.history-summary strong{display:block;font-size:26px;color:#63eadb}.history-summary span{font-size:11px;color:#9ab2c2}.history-card h3{margin-top:0}.history-list{display:grid;gap:10px}.history-item{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:12px;border-radius:14px;background:#071827}.history-day{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#123447;color:#5de8d8;font-weight:900}.history-item b,.history-item small{display:block}.history-item small{color:#8da7b9;margin-top:3px}.feel-better{color:#63eadb}.feel-same{color:#d4dde4}.feel-worse{color:#ffb26b}.history-note{margin-top:14px;padding:14px;border:1px solid #1c4055;border-radius:14px;color:#91aabb;font-size:12px}.profile-history-btn{width:100%;margin-bottom:10px}@media(max-width:520px){.history-summary{grid-template-columns:1fr 1fr}.history-summary article:last-child{grid-column:1/-1}}

/* V0.8 pre-session check-in */
.checkin-hero{text-align:center;padding:24px 12px}.checkin-icon{width:64px;height:64px;border-radius:22px;margin:auto;display:grid;place-items:center;background:linear-gradient(145deg,#4de3d2,#1e9fa2);color:#06232a;font-size:30px;font-weight:900;box-shadow:0 15px 40px rgba(50,220,207,.18)}.checkin-hero h3{font-size:24px;margin:14px 0 5px}.checkin-hero p{max-width:430px;margin:auto;color:#91aabb}.checkin-card{background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.16);border-radius:24px;padding:22px}.checkin-card label{display:block}.checkin-card input{width:100%;margin:14px 0 20px}.checkin-question>span{display:block;color:#a8bdca;font-size:13px;margin-bottom:10px}.signal-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.signal-grid button{padding:12px;border-radius:13px;background:#0a1c2c;border:1px solid #1c4055;color:#b8cbd7}.signal-grid button.selected{border-color:#ffb26b;background:rgba(255,178,107,.12);color:#ffd0a5}.check-safety{display:grid;gap:5px;margin:16px 0;padding:14px;border-radius:14px;background:rgba(255,178,107,.1);border:1px solid rgba(255,178,107,.3)}.check-safety span{font-size:12px;color:#c8b6a6}.checkin-card>.primary{width:100%;margin-top:18px}.checkin-card>.primary:disabled{opacity:.45}

/* V0.9 opt-in reminders */
.reminder-hero{text-align:center;padding:18px 10px}.reminder-hero>div{font-size:42px}.reminder-hero h3{margin:8px auto;max-width:430px}.reminder-hero p{color:#91aabb}.reminder-card{background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.16);border-radius:22px;padding:20px}.reminder-row{display:flex;justify-content:space-between;align-items:center}.reminder-row span{display:block;color:#8fa8b9;font-size:12px;margin-top:3px}.toggle input{display:none}.toggle i{display:block;width:48px;height:27px;background:#1b384b;border-radius:20px;position:relative}.toggle i:after{content:'';position:absolute;width:21px;height:21px;left:3px;top:3px;border-radius:50%;background:#8da5b4;transition:.2s}.toggle input:checked+i{background:#1d827d}.toggle input:checked+i:after{left:24px;background:#62eadb}.reminder-time{display:block;margin-top:20px}.reminder-time input{width:100%;margin-top:7px}.weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin:18px 0}.weekdays button{aspect-ratio:1;border-radius:50%;border:1px solid #21455a;background:#081a29;color:#9fb5c4;font-weight:800}.weekdays button.selected{background:#1d827d;border-color:#56e6d6;color:white}.reminder-card>.primary{width:100%}.reminder-status{text-align:center;color:#62eadb;font-size:12px;min-height:18px}

/* V1.0 help + accessibility */
.help-search input{width:100%;padding:15px 16px;border-radius:15px;background:#091c2c;border:1px solid #1b4056;color:#fff;margin:12px 0 16px}.help-list{display:grid;gap:10px}.help-list article{padding:17px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.13);border-radius:17px}.help-list b{color:#eaffff}.help-list p{margin:7px 0 0;color:#93acbd;font-size:13px;line-height:1.5}.profile-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px}.large-text{font-size:18px}.large-text .instruction,.large-text p,.large-text button,.large-text label{font-size:1.05em}.large-text h2{font-size:2em}

/* V1.1 achievements */
.streak-hero{display:flex;align-items:center;gap:16px;padding:20px;margin:14px 0;background:linear-gradient(135deg,#11374a,#0b2435);border:1px solid rgba(82,230,213,.18);border-radius:22px}.streak-hero>span{font-size:42px}.streak-hero strong{font-size:26px;display:block}.streak-hero small{color:#91aabb}.achievement-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.achievement{padding:16px;border-radius:18px;background:#0b2032;border:1px solid #183b50;opacity:.48}.achievement.unlocked{opacity:1;border-color:rgba(82,230,213,.32);background:linear-gradient(145deg,#103448,#0b2637)}.achievement .badge{font-size:27px}.achievement b,.achievement small{display:block}.achievement b{margin-top:7px}.achievement small{color:#8fa9ba;margin-top:4px;line-height:1.35}.weekly-card{margin-top:14px;padding:18px;background:#0b2032;border:1px solid #183b50;border-radius:18px;position:relative}.weekly-card h3,.weekly-card p{margin:0}.weekly-card p{color:#8fa9ba;font-size:12px;margin-top:5px}.weekly-card>strong{position:absolute;right:18px;top:20px;color:#61eadb}.weekly-track{height:7px;background:#071522;border-radius:10px;margin-top:16px;overflow:hidden}.weekly-track i{display:block;height:100%;background:#56e5d4;width:0;border-radius:10px}

/* V1.2 privacy */
.privacy-card{margin-top:16px;padding:24px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.17);border-radius:24px}.privacy-shield{font-size:38px}.privacy-card h3{font-size:23px;margin:10px 0 7px}.privacy-card>p,.privacy-foot{color:#91aabb;line-height:1.5}.privacy-points{display:grid;gap:10px;margin:20px 0;color:#bcd0db}.privacy-points div{padding:10px 12px;background:#081b2b;border-radius:12px}.privacy-points div:first-letter{color:#58e8d8}.consent-row{display:flex!important;align-items:flex-start;gap:10px;padding:13px 0;border-top:1px solid #18374b;line-height:1.4}.consent-row input{width:auto;margin:3px 0}.consent-row.optional{color:#8fa7b7}.privacy-card>.primary{width:100%;margin-top:12px}.privacy-card>.primary:disabled{opacity:.45}.privacy-foot{text-align:center;font-size:11px;padding:0 20px}

/* V1.3 routine personalization */
.plan-intro{text-align:center;padding:20px 10px}.plan-intro h3{font-size:23px;margin:5px}.plan-intro p{color:#91aabb;max-width:430px;margin:8px auto}.plan-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.plan-options button,.period-options button{background:#0a1d2d;border:1px solid #1b4055;color:#b8cad5;border-radius:17px;padding:16px 8px}.plan-options button.selected,.period-options button.selected{border-color:#58e7d7;background:#103b45;color:#fff;box-shadow:0 8px 28px rgba(70,220,208,.1)}.plan-options b,.plan-options span{display:block}.plan-options b{font-size:19px}.plan-options span{font-size:10px;color:#8fa8b8;margin-top:4px}.plan-card{margin-top:14px;padding:20px;border-radius:20px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.15)}.period-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0 20px}.voice-auto{display:flex!important;gap:10px;align-items:center;padding:13px 0;border-top:1px solid #19384c}.voice-auto input{width:auto}.plan-card>.primary{width:100%;margin-top:12px}

/* V1.4 session pause & discomfort flow */
.session-pause-overlay{position:fixed;inset:0;z-index:1000;background:rgba(2,10,17,.82);backdrop-filter:blur(8px);display:grid;place-items:end center;padding:16px}.session-pause-overlay[hidden]{display:none}.pause-sheet{width:min(100%,480px);background:linear-gradient(160deg,#102d41,#081c2c);border:1px solid rgba(82,230,213,.2);border-radius:28px;padding:26px;text-align:center;box-shadow:0 -20px 70px rgba(0,0,0,.35)}.pause-icon{width:58px;height:58px;margin:auto;border-radius:20px;background:#123c4c;display:grid;place-items:center;color:#61eadb;font-size:27px;font-weight:900}.pause-icon.warn{color:#ffb36b;background:rgba(255,179,107,.12)}.pause-sheet h3{font-size:24px;margin:14px 0 6px}.pause-sheet p{color:#94aebe;line-height:1.5}.pause-actions{display:grid;gap:9px;margin-top:20px}.text-btn{border:0;background:transparent;color:#ffbd83;padding:14px}.discomfort-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.discomfort-choices button{padding:13px 8px;border-radius:14px;background:#091c2c;border:1px solid #24475a;color:#b8cbd6}.discomfort-choices button.danger-selected{border-color:#ff9f70;background:rgba(255,130,90,.12)}#discomfortAdvice{text-align:left}.pause-sheet>.secondary{width:100%;margin-top:10px}

/* V1.5 session summary */
.summary-celebrate{text-align:center;padding:24px 12px}.summary-check{width:68px;height:68px;margin:0 auto 14px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(145deg,#55ead9,#239b99);color:#06242b;font-size:34px;font-weight:900;box-shadow:0 14px 40px rgba(64,225,210,.17)}.summary-celebrate h2{font-size:25px;max-width:440px;margin:8px auto}.summary-celebrate p{color:#91aabb;max-width:430px;margin:auto}.summary-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.summary-stats div{text-align:center;padding:15px 6px;border-radius:16px;background:#0a2032;border:1px solid #173b50}.summary-stats strong,.summary-stats span{display:block}.summary-stats strong{font-size:22px;color:#61eadb}.summary-stats span{font-size:10px;color:#8fa8b8}.summary-card{margin-top:12px;padding:20px;border-radius:21px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.15)}.summary-feels{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 20px}.summary-feels button{padding:13px 5px;border-radius:15px;background:#091c2c;border:1px solid #214459;color:#b8cbd7;font-size:21px}.summary-feels span{display:block;font-size:11px;margin-top:4px}.summary-feels button.selected{border-color:#59e6d6;background:#103b45}.summary-card input{width:100%;margin:12px 0}.summary-card>.primary{width:100%;margin-top:12px}

/* V1.6 evolution dashboard */
.evolution-highlight{display:flex;justify-content:space-between;align-items:center;margin:14px 0;padding:20px;border-radius:21px;background:linear-gradient(135deg,#10364a,#0a2335);border:1px solid rgba(82,230,213,.17)}.evolution-highlight span,.evolution-highlight small{color:#8fa9ba}.evolution-highlight strong{font-size:35px;margin-left:4px;color:#61eadb}.trend-pill{font-size:11px;padding:8px 11px;border-radius:20px;background:#0a1b29;color:#a9bdc9}.trend-pill.good{background:rgba(76,220,185,.11);color:#69e4c3}.trend-pill.attention{background:rgba(255,176,107,.1);color:#ffc18d}.evolution-chart-card{padding:18px;border-radius:19px;background:#0a2032;border:1px solid #173b50}.chart-head{display:flex;justify-content:space-between;align-items:center}.chart-head h3{margin:0}.chart-head span{font-size:10px;color:#819aa9}.evolution-chart{height:180px;display:flex;align-items:flex-end;gap:10px;padding-top:20px}.evo-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:5px}.evo-bars{height:135px;display:flex;align-items:flex-end;gap:3px}.evo-bar{width:10px;min-height:3px;border-radius:6px 6px 2px 2px;background:#486578}.evo-bar.after{background:#57dfd0}.evo-col small{font-size:9px;color:#8099a8}.evolution-insights{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.evolution-insights article{padding:15px;border-radius:16px;background:#0a2032;border:1px solid #173b50}.evolution-insights strong,.evolution-insights span{display:block}.evolution-insights strong{font-size:19px;color:#dff}.evolution-insights span{font-size:10px;color:#8fa8b8;margin-top:4px}

/* V1.7 session preview */
.preview-coach{display:flex;align-items:center;gap:15px;padding:16px;margin:14px 0;border-radius:22px;background:linear-gradient(135deg,#10384b,#0a2335);border:1px solid rgba(82,230,213,.18)}.preview-coach img{width:88px;height:108px;object-fit:cover;object-position:top;border-radius:17px;background:#0b1e2d}.preview-coach span{font-size:9px;letter-spacing:1.4px;color:#60e7d8}.preview-coach h3{margin:4px 0;font-size:22px}.preview-coach p{font-size:11px;color:#90aaba;line-height:1.4;margin:0}.preview-list{display:grid;gap:9px}.preview-exercise{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:11px;padding:13px;border-radius:16px;background:#0a2032;border:1px solid #173b50}.preview-exercise .num{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:#103a48;color:#61eadb;font-weight:800}.preview-exercise b,.preview-exercise small{display:block}.preview-exercise small{color:#849dab;margin-top:3px}.preview-exercise>span:last-child{font-size:10px;color:#87a2b2}.preview-safety{display:grid;gap:5px;padding:14px;margin:13px 0;border-radius:15px;background:rgba(73,205,191,.07);border:1px solid rgba(73,205,191,.17)}.preview-safety span{font-size:11px;color:#94acbb;line-height:1.45}.preview-start{width:100%}

/* V1.8 routine calendar */
.calendar-summary{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.calendar-summary div{padding:16px;border-radius:17px;background:#0a2032;border:1px solid #173b50}.calendar-summary strong,.calendar-summary span{display:block}.calendar-summary strong{font-size:25px;color:#61eadb}.calendar-summary span{font-size:10px;color:#8fa8b8;margin-top:3px}.calendar-card{padding:17px;border-radius:20px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.15)}.calendar-head{display:grid;grid-template-columns:38px 1fr 38px;align-items:center;text-align:center}.calendar-head h3{margin:0;text-transform:capitalize}.calendar-head button{border:1px solid #214459;background:#081a29;color:#bcd0da;border-radius:11px;height:34px}.calendar-week,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.calendar-week{margin:18px 0 8px;color:#7894a4;font-size:9px;text-align:center}.cal-day{aspect-ratio:1;display:grid;place-items:center;border-radius:12px;font-size:11px;color:#91a9b7;background:#081a29;border:1px solid transparent}.cal-day.empty{background:transparent}.cal-day.today{border-color:#58e7d7;color:#fff}.cal-day.done{background:#15524f;color:#cffff8;font-weight:800}.calendar-legend{display:flex;gap:18px;padding:13px 4px;color:#8fa8b8;font-size:10px}.calendar-legend span{display:flex;align-items:center;gap:6px}.calendar-legend i{width:9px;height:9px;border-radius:3px;border:1px solid #58e7d7}.calendar-legend i.done{background:#15524f}.calendar-legend i.today{background:transparent}

/* V1.9 offline center */
.offline-hero{text-align:center;padding:20px 12px}.offline-icon{width:65px;height:65px;margin:auto;display:grid;place-items:center;border-radius:22px;background:linear-gradient(145deg,#55e7d8,#249c99);color:#06252c;font-size:31px;font-weight:900}.offline-hero h3{font-size:23px;margin:12px 0 5px}.offline-hero p{color:#91aabb;max-width:430px;margin:auto}.offline-card{padding:20px;border-radius:21px;background:linear-gradient(145deg,#0d2639,#091d2e);border:1px solid rgba(82,230,213,.15)}.offline-status{display:flex;align-items:center;gap:11px;padding-bottom:15px;border-bottom:1px solid #18394d}.offline-status>span{width:12px;height:12px;border-radius:50%;background:#8ba0ad;box-shadow:0 0 0 5px rgba(139,160,173,.08)}.offline-status>span.online{background:#55e2c2;box-shadow:0 0 0 5px rgba(85,226,194,.08)}.offline-status>span.offline{background:#ffb06b;box-shadow:0 0 0 5px rgba(255,176,107,.08)}.offline-status b,.offline-status small{display:block}.offline-status small{color:#89a3b2;margin-top:3px}.offline-items{display:grid;gap:10px;padding:18px 0}.offline-items div{color:#60e3d3}.offline-items span{color:#a8bdc9;margin-left:6px}.offline-card>.primary{width:100%}

/* V2.2 real exercise/step session controller */
.session-model-head{padding:4px 4px 14px}.session-model-head>span{font-size:9px;letter-spacing:1.4px;color:#5fe4d5}.session-model-head h2{font-size:24px;margin:8px 0 4px}.session-model-head p{font-size:11px;color:#8fa9b8;margin:0}.exercise-dots{display:flex;gap:5px;margin-top:8px}.exercise-dots i{height:4px;flex:1;border-radius:8px;background:#173a4d}.exercise-dots i.done,.exercise-dots i.active{background:#59e4d4}.exercise-dots i.active{box-shadow:0 0 10px rgba(89,228,212,.25)}

/* V2.3 guided visual sequence */
.movement-sequence{margin:10px 0 16px}.movement-stage{position:relative;min-height:255px;overflow:hidden;border-radius:24px;background:radial-gradient(circle at 50% 25%,#17465a 0,#0b2739 45%,#071a29 100%);border:1px solid rgba(89,228,212,.16);display:grid;place-items:end center}.movement-stage:before{content:'';position:absolute;inset:12% 18%;border-radius:50%;background:rgba(78,226,211,.05);filter:blur(10px)}.movement-stage img{position:relative;z-index:1;height:235px;max-width:78%;object-fit:contain;object-position:bottom;transition:transform .45s ease,filter .45s ease}.movement-stage[data-step="1"] img{transform:translateX(-3%) rotate(-1deg)}.movement-stage[data-step="2"] img{transform:translateX(2%) rotate(1deg)}.movement-stage[data-step="3"] img{transform:translateX(4%) scale(.98)}.motion-guide{position:absolute;z-index:2;left:13px;right:13px;bottom:12px;display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:8px;padding:9px 11px;border-radius:14px;background:rgba(5,21,32,.82);backdrop-filter:blur(8px)}.motion-guide span{width:28px;height:28px;border-radius:9px;background:#58e2d2;color:#06252c;display:grid;place-items:center;font-weight:900}.motion-guide i{height:2px;background:linear-gradient(90deg,#55dfd0,#1f5d69);border-radius:4px}.motion-guide b{font-size:10px;color:#d7eaee}.frame-dots{display:flex;justify-content:center;gap:6px;margin-top:9px}.frame-dots i{width:6px;height:6px;border-radius:50%;background:#25495b}.frame-dots i.active{width:18px;border-radius:8px;background:#5ce4d5}

/* V2.5 resumable guided session */
.resume-session-card{margin:13px 0;padding:17px;border-radius:20px;background:linear-gradient(135deg,#113b4d,#0a2638);border:1px solid rgba(88,229,214,.22);box-shadow:0 14px 36px rgba(0,0,0,.14)}.resume-session-card>div>span{font-size:9px;letter-spacing:1.3px;color:#5ce5d5}.resume-session-card h3{margin:5px 0 3px}.resume-session-card p{font-size:11px;color:#91aaba}.resume-session-card .primary{width:100%;margin-top:8px}.resume-session-card .text-btn{width:100%;padding:9px;color:#8fa8b7}.session-restored{animation:resumePulse .5s ease}@keyframes resumePulse{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:none}}

#screen-session[data-deprecated="true"]{display:none!important}

.content-review-badge{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:0 0 10px;padding:8px 10px;border-radius:12px;background:rgba(255,194,87,.07);border:1px solid rgba(255,194,87,.18)}.content-review-badge span{font-size:8px;font-weight:900;letter-spacing:1px;color:#f4c86b}.content-review-badge small{font-size:8px;color:#a9b8be;text-align:right;line-height:1.25}

/* V3.2 structured step timer */
.structured-timer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;margin:0 0 12px;padding:10px 11px;border-radius:16px;background:rgba(7,31,45,.72);border:1px solid rgba(87,226,211,.15)}.timer-dial{width:48px;height:48px;border-radius:50%;display:grid;place-content:center;text-align:center;background:conic-gradient(#59e4d4 var(--timer-progress,0%),#17394a 0);box-shadow:inset 0 0 0 5px #0b2637}.timer-dial strong{font-size:15px;line-height:1}.timer-dial small{font-size:7px;color:#8ea8b6}.structured-timer>div:nth-child(2) span{font-size:8px;letter-spacing:1px;color:#5ce3d4}.structured-timer p{margin:3px 0 0;font-size:9px;color:#91aab7}.structured-timer button{border:0;border-radius:11px;padding:9px 11px;background:#163e4e;color:#d9f4f1;font-size:9px;font-weight:800}.structured-timer.running button{background:#275260}.structured-timer.done{border-color:rgba(91,229,213,.36)}

.weekly-goal-card{margin:14px 16px;padding:14px;border-radius:18px;background:linear-gradient(145deg,rgba(12,43,59,.96),rgba(8,31,45,.96));border:1px solid rgba(87,226,211,.14)}.weekly-goal-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.weekly-goal-head span{display:block;font-size:8px;letter-spacing:1.2px;color:#5be2d3}.weekly-goal-head strong{display:block;margin-top:3px;font-size:13px;color:#edf8f7}.weekly-goal-head b{font-size:20px;color:#5ce3d4}.weekly-goal-track{height:6px;margin:11px 0;background:#163748;border-radius:99px;overflow:hidden}.weekly-goal-track i{display:block;height:100%;width:0;background:#5ce3d4;border-radius:99px;transition:width .35s ease}.weekly-days{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.weekly-days span{display:grid;place-items:center;height:27px;border-radius:8px;background:#102f40;color:#718d9b;font-size:8px;font-weight:800}.weekly-days span.done{background:#174e51;color:#7af0e0}.weekly-goal-card>small{display:block;margin-top:9px;color:#78939f;font-size:8px;line-height:1.35}

.effort-check{margin:10px 0 12px;padding:11px;border-radius:14px;background:#0d2c3a;border:1px solid rgba(92,227,212,.12)}.effort-check>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:8px}.effort-check span{font-size:8px;letter-spacing:1px;color:#7e9aa5}.effort-check strong{font-size:11px;color:#68e8d8}.effort-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:9px 0}.effort-buttons button{border:1px solid rgba(255,255,255,.1);background:#123545;color:#8da6b0;border-radius:9px;padding:7px 5px;font-size:9px}.effort-buttons button.active{background:#185157;color:#7af0e0;border-color:rgba(122,240,224,.28)}.effort-buttons button[data-effort="3"].active{background:#573b2d;color:#ffd0a5}.effort-check small{display:block;color:#718e9a;font-size:8px;line-height:1.35}

.summary-effort{margin:0 16px 12px;padding:12px 14px;border-radius:15px;background:#0d3040;border:1px solid rgba(91,226,211,.13);display:grid;grid-template-columns:1fr auto;align-items:center;gap:3px 10px}.summary-effort span{font-size:8px;letter-spacing:1px;color:#7695a1}.summary-effort strong{grid-row:1/3;grid-column:2;font-size:13px;color:#69e7d8}.summary-effort small{font-size:8px;color:#6f8995}
.history-effort{display:inline-flex;margin-left:6px;padding:3px 6px;border-radius:99px;background:#143b48;color:#80b7b5;font-size:8px;font-weight:700}

.sync-center{margin:14px 0 10px;padding:12px;border-radius:14px;background:#0c2d3b;border:1px solid rgba(91,226,211,.12);display:flex;align-items:center;justify-content:space-between;gap:10px}.sync-center span,.sync-center small{display:block;font-size:8px;color:#78939f}.sync-center strong{display:block;margin:3px 0;color:#dff7f4;font-size:12px}.sync-center>b{display:grid;place-items:center;min-width:34px;height:34px;border-radius:50%;background:#153f4b;color:#68e7d8}.sync-center+button{margin-bottom:8px}

.session-total-progress{display:flex;justify-content:space-between;align-items:center;margin-top:5px;color:#718f9b;font-size:8px}.session-total-progress b{color:#68e7d8;font-size:9px}.guided-progress span{transition:width .3s ease}

.exercise-transition{position:fixed;inset:0;z-index:1200;background:rgba(3,16,24,.84);backdrop-filter:blur(10px);display:grid;place-items:end center;padding:18px}.exercise-transition[hidden]{display:none}.transition-sheet{width:min(100%,480px);padding:24px 18px;border-radius:24px;background:#0b2938;border:1px solid rgba(91,226,211,.16);text-align:center;box-shadow:0 -20px 60px rgba(0,0,0,.3)}.transition-sheet>span{font-size:9px;letter-spacing:1.5px;color:#62dfd0}.transition-sheet>strong{display:block;margin:7px 0;font-size:20px;color:#f1fbfa}.transition-sheet>p{margin:0 auto;color:#8ca6b0;font-size:11px;max-width:300px}.transition-count{display:grid;place-items:center;width:66px;height:66px;margin:18px auto;border-radius:50%;border:2px solid #55d9cb;color:#72ebdc;font-size:26px;font-weight:900}

.commercial-safety-card{margin:14px 0;padding:16px;border-radius:18px;background:rgba(8,41,54,.78);border:1px solid rgba(91,226,211,.15)}.commercial-safety-card>span{font-size:9px;letter-spacing:1.3px;color:#62dfd0}.commercial-safety-card h3{margin:6px 0 8px;font-size:15px}.commercial-safety-card p,.commercial-safety-card li{color:#8da7b1;font-size:11px;line-height:1.55}.commercial-safety-card ul{padding-left:18px;margin-bottom:0}

.exercise-trust{margin:8px 0 12px;padding:9px 11px;border:1px solid rgba(89,225,210,.18);border-radius:12px;background:rgba(6,30,39,.68);font-size:10px;line-height:1.45;color:#a9c3c8}.exercise-trust b{display:block;color:#67dfd1;font-size:10px;margin-bottom:2px}

/* V6.8 modern authentication */
.social-login{width:100%;min-height:48px;border:1px solid rgba(126,224,213,.25);border-radius:14px;background:#fff;color:#10252b;font-weight:800;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:10px}.social-login.biometric{background:rgba(94,225,209,.10);color:#dffffb}.google-g{font:900 20px Arial;color:#4285f4}.auth-method-note{display:block;margin-top:10px;color:#8faeb3;text-align:center;line-height:1.4}.settings-row{width:100%;display:flex;justify-content:space-between;align-items:center;padding:15px;border:0;background:transparent;color:inherit;font:inherit;font-weight:700}

.legal-links{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.legal-links button{border:0;background:transparent;text-decoration:underline;color:inherit}.legal-status{margin:14px 0;padding:10px 12px;border-radius:12px;background:rgba(255,190,80,.12);font-size:12px;font-weight:800}.legal-document{line-height:1.65}.legal-document h3{margin-top:22px}.legal-document p,.legal-document li{color:var(--muted,#a8bec3)}

/* V8.6 password recovery */
.password-reset-card{margin-top:28px;background:rgba(10,35,52,.86);border:1px solid rgba(79,231,218,.18);border-radius:24px;padding:24px;box-shadow:0 18px 55px rgba(0,0,0,.25)}
.password-reset-card h2{margin:8px 0 8px}.password-reset-card label{display:block;margin:18px 0 7px;font-weight:700}
.password-reset-card input{width:100%;box-sizing:border-box}.password-reset-card .primary{width:100%;margin-top:18px}
.password-field{display:flex;align-items:center;gap:8px}.password-field input{flex:1}.password-toggle{min-width:46px;height:46px;border-radius:13px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:inherit}
.reset-status{margin-top:16px;padding:13px 14px;border-radius:14px;background:rgba(63,211,196,.09);border:1px solid rgba(63,211,196,.2);line-height:1.45}
.reset-status.error{background:rgba(255,107,107,.08);border-color:rgba(255,107,107,.25)}

/* V8.9 — real reviewed movement media in primary guided stage */
.guided-step-media{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:3;padding:10px;box-sizing:border-box;opacity:1;transition:opacity .18s ease}
.guided-step-media[hidden]{display:none}.guided-body.media-hidden{opacity:0;pointer-events:none}.guided-body{transition:transform .45s ease,opacity .18s ease}
.guided-stage.media-loading .guided-step-media{opacity:.35}