:root{color-scheme:dark}
body.lsc-modal-open{overflow:hidden}
.lsc-switcher,.lsc-access-banner,.lsc-feedback-toast{max-width:1280px;margin:14px auto 0}
.lsc-switcher{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 18px;border-radius:20px;background:linear-gradient(180deg,rgba(10,16,25,.92),rgba(7,11,18,.84));border:1px solid rgba(123,224,255,.14);box-shadow:0 16px 40px rgba(0,0,0,.25);backdrop-filter:blur(18px)}
.lsc-switcher a,.lsc-switcher button{color:#dffbff;text-decoration:none;background:rgba(255,255,255,.04);border:1px solid rgba(123,224,255,.1);padding:10px 14px;border-radius:999px}
.lsc-wrap{--lsc-cyan:#22dcff;--lsc-cyan-2:#8af0ff;--lsc-dark:#071018;--lsc-deep:#03070b;--lsc-panel:rgba(9,16,25,.86);--lsc-border:rgba(132,229,255,.14);--lsc-text:#eefaff;--lsc-muted:#89a5b6;max-width:1280px;margin:18px auto 32px;border-radius:28px;overflow:hidden;position:relative;background:radial-gradient(circle at 15% 10%, rgba(34,220,255,.14), transparent 24%),radial-gradient(circle at 85% 12%, rgba(34,220,255,.12), transparent 18%),linear-gradient(180deg,#07111a 0%,#060d14 50%,#04080d 100%);border:1px solid var(--lsc-border);box-shadow:0 35px 100px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.04);font-family:Inter,Arial,sans-serif;color:var(--lsc-text)}
.lsc-wrap:before,.lsc-wrap:after{content:"";position:absolute;inset:auto;pointer-events:none}.lsc-wrap:before{top:-120px;right:-40px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle, rgba(34,220,255,.18), rgba(34,220,255,.02) 48%, transparent 68%);filter:blur(10px)}.lsc-wrap:after{left:0;right:0;top:92px;height:1px;background:linear-gradient(90deg,transparent,rgba(132,229,255,.22),transparent)}
.lsc-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:24px 26px 18px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0));position:relative}.lsc-brand{display:flex;align-items:center;gap:16px}.lsc-gym-logo{width:56px;height:56px;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.1);box-shadow:0 0 0 4px rgba(34,220,255,.08),0 10px 24px rgba(0,0,0,.25)}.lsc-brand strong{display:block;font-size:24px;font-weight:800;letter-spacing:.2px}.lsc-brand span{display:block;color:var(--lsc-muted);font-size:13px;margin-top:6px;letter-spacing:.3px;text-transform:uppercase}.lsc-head-right{display:flex;align-items:center;gap:10px}.lsc-profile-open,.lsc-status{padding:11px 16px;border-radius:999px;border:1px solid rgba(132,229,255,.12);background:rgba(255,255,255,.04);color:#ebfdff;font-size:12px;font-weight:700;letter-spacing:.4px;text-transform:uppercase}.lsc-profile-open{cursor:pointer;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}.lsc-dot{width:12px;height:12px;border-radius:50%;background:var(--lsc-cyan);box-shadow:0 0 0 6px rgba(34,220,255,.12),0 0 18px var(--lsc-cyan),0 0 40px rgba(34,220,255,.65);animation:lscPulse 2.3s infinite}
@keyframes lscPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
.lsc-mode-banner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:0 26px 18px;color:#dff7ff}.lsc-mode-banner span{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(34,220,255,.08);border:1px solid rgba(34,220,255,.14);font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:#9bf4ff}.lsc-mode-banner p{margin:0;max-width:780px;color:#95adbc;line-height:1.5}
.lsc-app-nav{display:flex;gap:10px;flex-wrap:wrap;padding:0 26px 22px}.lsc-app-nav button{position:relative;border:1px solid rgba(132,229,255,.1);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));color:#cde6ef;border-radius:16px;padding:13px 16px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:.25s ease;overflow:hidden}.lsc-app-nav button:hover{transform:translateY(-1px);border-color:rgba(132,229,255,.24);color:#fff}.lsc-app-nav button.active{background:linear-gradient(135deg,rgba(34,220,255,.16),rgba(34,220,255,.04));color:#fff;border-color:rgba(132,229,255,.34);box-shadow:0 10px 26px rgba(34,220,255,.18),inset 0 0 0 1px rgba(255,255,255,.04)}.lsc-app-nav button.active:before{content:"";position:absolute;left:10px;right:10px;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--lsc-cyan),transparent)}
.lsc-profile-summary,.lsc-limit,.lsc-access-banner{margin:0 26px 18px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(132,229,255,.12);color:#dbf6ff}.lsc-profile-summary{display:flex;justify-content:space-between;align-items:center}.lsc-profile-summary button{border:0;border-radius:999px;background:rgba(34,220,255,.12);color:#e7fcff;padding:10px 14px;cursor:pointer}
.lsc-view{padding:0 26px 26px;display:none;animation:lscFade .35s ease}.lsc-view.active{display:block}@keyframes lscFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.lsc-messages{height:560px;overflow:auto;padding:10px 8px 22px;scroll-behavior:smooth;background:radial-gradient(circle at top, rgba(34,220,255,.05), transparent 22%)}.lsc-messages::-webkit-scrollbar{width:10px}.lsc-messages::-webkit-scrollbar-thumb{background:rgba(125,168,186,.4);border-radius:999px}
.lsc-msg{max-width:86%;padding:18px 20px;border-radius:24px;margin:0 0 18px;line-height:1.6;position:relative;backdrop-filter:blur(14px);animation:lscMsg .38s ease both}@keyframes lscMsg{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
.lsc-msg.bot{background:linear-gradient(180deg,rgba(19,29,42,.92),rgba(10,16,24,.88));border:1px solid rgba(132,229,255,.1);box-shadow:0 18px 40px rgba(0,0,0,.26)}.lsc-msg.bot:before{content:"";position:absolute;inset:0;border-radius:24px;padding:1px;background:linear-gradient(135deg,rgba(132,229,255,.18),transparent 40%,transparent);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.lsc-msg.user{margin-left:auto;background:linear-gradient(135deg,rgba(34,220,255,.94),rgba(108,240,255,.88));color:#04131a;box-shadow:0 20px 34px rgba(34,220,255,.22)}.lsc-msg.user:after,.lsc-msg.bot:after{content:"";position:absolute;bottom:-8px;width:18px;height:18px;transform:rotate(45deg);border-radius:4px}.lsc-msg.user:after{right:18px;background:linear-gradient(135deg,rgba(34,220,255,.94),rgba(108,240,255,.88))}.lsc-msg.bot:after{left:18px;background:#0d1620;border-right:1px solid rgba(132,229,255,.08);border-bottom:1px solid rgba(132,229,255,.08)}
.lsc-rich h2,.lsc-rich h3,.lsc-rich h4{margin:0 0 12px;color:#f4fdff}.lsc-rich h2{font-size:23px}.lsc-rich h3{font-size:17px;margin-top:18px}.lsc-rich h4{font-size:15px;margin-top:14px}.lsc-rich p{margin:0 0 10px;color:#e6f8ff}.lsc-rich ul{margin:8px 0 12px 20px;color:#d6eef6}.lsc-rich strong{color:#fff}.lsc-section-badges,.lsc-ex-tags{display:flex;gap:8px;flex-wrap:wrap}.lsc-badge,.lsc-ex-tag{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(34,220,255,.08);border:1px solid rgba(132,229,255,.14);color:#bff7ff;font-size:12px;font-weight:700}.lsc-ex-grid{display:grid;gap:12px;margin:16px 0}.lsc-ex-card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid rgba(132,229,255,.1);border-radius:20px;padding:15px;box-shadow:0 14px 34px rgba(0,0,0,.18)}.lsc-ex-top{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px}.lsc-ex-index{min-width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--lsc-cyan),#8ff0ff);color:#03141a;font-weight:900;box-shadow:0 0 0 5px rgba(34,220,255,.1)}.lsc-ex-title{font-size:15px;font-weight:800}.lsc-ex-note{margin-top:10px;font-size:13px;color:#9bc1cf}.lsc-table-wrap{overflow:auto}.lsc-table{width:100%;border-collapse:separate;border-spacing:0;background:rgba(8,16,24,.82);border:1px solid rgba(132,229,255,.1);border-radius:18px;overflow:hidden}.lsc-table th,.lsc-table td{padding:13px 14px;border-bottom:1px solid rgba(132,229,255,.08)}.lsc-table th{background:rgba(255,255,255,.04);text-transform:uppercase;font-size:12px;letter-spacing:.8px;color:#dffbff}.lsc-table tr:last-child td{border-bottom:0}
.lsc-form{display:flex;gap:14px;align-items:flex-end;padding:16px 0 8px}.lsc-form textarea{flex:1;resize:none;border:1px solid rgba(132,229,255,.12);border-radius:22px;padding:18px 18px;font:inherit;color:#eef9ff;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.03));min-height:64px;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 10px 24px rgba(0,0,0,.16)}.lsc-form textarea:focus,.lsc-form button:focus{outline:none;box-shadow:0 0 0 4px rgba(34,220,255,.12),0 10px 24px rgba(0,0,0,.16)}.lsc-form button,.lsc-program-generate,.lsc-program-regenerate,.lsc-program-chat,.lsc-adaptation-generate,.lsc-adaptation-apply,.lsc-adaptation-refresh,.lsc-premium-buy,.lsc-premium-cta,.lsc-premium-modal-buy,.lsc-workout-save,.lsc-profile-save,.lsc-step-next,.lsc-step-prev,.lsc-workout-cancel{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid rgba(132,229,255,.18);border-radius:18px;padding:14px 18px;background:linear-gradient(135deg,rgba(34,220,255,.14),rgba(34,220,255,.06));color:#f0feff;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;transition:.24s ease;box-shadow:0 14px 34px rgba(0,0,0,.18)}.lsc-form button{min-width:154px;background:linear-gradient(135deg,rgba(34,220,255,.9),rgba(110,241,255,.78));color:#031218}.lsc-form button:hover,.lsc-program-generate:hover,.lsc-program-regenerate:hover,.lsc-program-chat:hover,.lsc-adaptation-generate:hover,.lsc-adaptation-apply:hover,.lsc-adaptation-refresh:hover,.lsc-premium-buy:hover,.lsc-premium-cta:hover,.lsc-premium-modal-buy:hover,.lsc-profile-save:hover,.lsc-step-next:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(34,220,255,.14)}
.lsc-quick{display:flex;gap:10px;flex-wrap:wrap;padding-top:4px}.lsc-quick button{border:1px solid rgba(132,229,255,.1);background:rgba(255,255,255,.04);color:#d9f8ff;border-radius:999px;padding:10px 14px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:.2s}.lsc-quick button:hover{background:rgba(34,220,255,.08);transform:translateY(-1px)}.lsc-meta{padding:16px 4px 0;color:#7593a4;font-size:12px}
.lsc-program-shell,.lsc-history-shell,.lsc-progress-shell,.lsc-account-shell{display:grid;gap:18px}.lsc-program-hero,.lsc-history-hero,.lsc-progress-hero,.lsc-account-hero,.lsc-feature-comparison,.lsc-premium-panel,.lsc-account-card,.lsc-program-empty,.lsc-history-empty,.lsc-adaptation-empty,.lsc-program-loading,.lsc-adaptation-loading,.lsc-program-content,.lsc-history-list,.lsc-adaptation-content{background:linear-gradient(180deg,rgba(13,20,30,.88),rgba(9,15,23,.86));border:1px solid rgba(132,229,255,.1);border-radius:24px;padding:22px;box-shadow:0 18px 38px rgba(0,0,0,.22)}.lsc-program-hero,.lsc-progress-hero,.lsc-account-hero,.lsc-feature-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.lsc-program-hero span,.lsc-history-hero span,.lsc-progress-hero span,.lsc-account-hero span,.lsc-feature-head span,.lsc-account-card span{font-size:11px;letter-spacing:1.3px;text-transform:uppercase;font-weight:800;color:#8feeff}.lsc-program-hero h2,.lsc-history-hero h2,.lsc-progress-hero h2,.lsc-account-hero h2{margin:6px 0 8px;font-size:30px}.lsc-program-hero p,.lsc-history-hero p,.lsc-progress-hero p,.lsc-account-hero p,.lsc-program-empty p,.lsc-history-empty p,.lsc-adaptation-empty p{margin:0;color:#8fa8b8;line-height:1.55}.lsc-program-empty,.lsc-history-empty,.lsc-adaptation-empty,.lsc-program-loading,.lsc-adaptation-loading{text-align:center;justify-items:center}.lsc-program-orb{width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,var(--lsc-cyan),transparent 58%);filter:blur(1px);box-shadow:0 0 50px rgba(34,220,255,.28);margin-bottom:10px;animation:lscFloat 4s ease-in-out infinite}@keyframes lscFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.lsc-account-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.lsc-account-title,.lsc-account-plan{font-size:28px;font-weight:800}.lsc-account-description,.lsc-account-renewal{color:#90aabd}.lsc-account-usage{display:flex;align-items:end;gap:8px;margin:10px 0 14px}.lsc-account-used{font-size:40px}.lsc-usage-bar{height:14px;border-radius:999px;background:rgba(255,255,255,.05);overflow:hidden}.lsc-usage-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--lsc-cyan),#a6f9ff);border-radius:999px;box-shadow:0 0 18px rgba(34,220,255,.32)}.lsc-feature-list{display:grid;gap:10px}.lsc-feature-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgba(132,229,255,.08)}.lsc-feature-row:last-child{border-bottom:0}.lsc-premium-benefits{display:grid;gap:8px;margin:18px 0}
.lsc-typing{display:flex;gap:8px;align-items:center;min-height:26px}.lsc-typing span{width:9px;height:9px;border-radius:50%;background:var(--lsc-cyan);box-shadow:0 0 10px rgba(34,220,255,.85);animation:lscTyping 1.15s infinite ease-in-out}.lsc-typing span:nth-child(2){animation-delay:.15s}.lsc-typing span:nth-child(3){animation-delay:.3s}@keyframes lscTyping{0%,80%,100%{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-5px)}}
.lsc-modal,.lsc-workout-modal,.lsc-premium-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:18px}.lsc-modal[hidden],.lsc-workout-modal[hidden],.lsc-premium-modal[hidden]{display:none}.lsc-modal-backdrop{position:absolute;inset:0;background:rgba(1,6,11,.74);backdrop-filter:blur(12px)}.lsc-modal-card,.lsc-workout-card,.lsc-premium-modal-card{position:relative;z-index:1;width:min(980px,96vw);max-height:92vh;overflow:auto;border-radius:28px;background:linear-gradient(180deg,#09131d 0%,#0a121b 18%,#0c131d 100%);border:1px solid rgba(132,229,255,.16);box-shadow:0 30px 90px rgba(0,0,0,.45);color:#eafaff}.lsc-premium-modal-card{width:min(640px,94vw);padding:28px}.lsc-modal-close,.lsc-workout-close,.lsc-premium-close{position:absolute;top:16px;right:16px;width:42px;height:42px;border-radius:50%;border:1px solid rgba(132,229,255,.14);background:rgba(255,255,255,.04);color:#fff;font-size:24px;cursor:pointer}.lsc-modal-head,.lsc-workout-head{padding:26px 28px 18px}.lsc-modal-head span,.lsc-workout-head span{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(34,220,255,.08);border:1px solid rgba(34,220,255,.16);font-size:11px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:#8cf0ff}.lsc-modal-head h2,.lsc-workout-head h2,.lsc-premium-modal-card h2{margin:14px 0 8px;font-size:34px}.lsc-modal-head p,.lsc-workout-head p,.lsc-premium-modal-card p{color:#8fa8b8}.lsc-profile-form,.lsc-workout-form{padding:0 28px 28px}.lsc-profile-steps{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}.lsc-profile-steps span{flex:1;min-width:120px;text-align:center;padding:12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(132,229,255,.08);color:#86a3b1;font-weight:800}.lsc-profile-steps span.active{background:linear-gradient(135deg,rgba(34,220,255,.22),rgba(34,220,255,.06));color:#fff;border-color:rgba(132,229,255,.22)}.lsc-step-panel{display:none}.lsc-step-panel.active{display:block}.lsc-step-intro{padding:18px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(132,229,255,.08);margin-bottom:18px}.lsc-step-intro h3{margin:0 0 8px}.lsc-form-grid,.lsc-workout-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.lsc-form-grid label span,.lsc-workout-summary label span{display:block;margin:0 0 8px;font-size:13px;font-weight:700;color:#cceaf3}.lsc-form-grid input,.lsc-form-grid select,.lsc-form-grid textarea,.lsc-workout-summary input,.lsc-workout-summary select,.lsc-workout-summary textarea{width:100%;box-sizing:border-box;border:1px solid rgba(132,229,255,.12);background:rgba(255,255,255,.04);color:#edf9ff;border-radius:18px;padding:15px 16px;font:inherit}.lsc-span-2{grid-column:1 / -1}.lsc-profile-consent,.lsc-profile-feedback,.lsc-workout-feedback,.lsc-program-feedback,.lsc-adaptation-feedback{margin-top:16px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(132,229,255,.1)}.lsc-step-actions,.lsc-workout-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:18px}.lsc-profile-save{display:none}.lsc-profile-save.visible{display:inline-flex}.lsc-workout-exercises{display:grid;gap:14px;margin-bottom:16px}.lsc-workout-ex-card{padding:16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(132,229,255,.08)}
@media (max-width: 980px){.lsc-head,.lsc-mode-banner,.lsc-program-hero,.lsc-progress-hero,.lsc-account-hero,.lsc-feature-head{grid-template-columns:1fr;display:grid}.lsc-account-grid{grid-template-columns:1fr}.lsc-form-grid,.lsc-workout-summary{grid-template-columns:1fr}.lsc-view{padding:0 16px 20px}.lsc-head,.lsc-mode-banner,.lsc-app-nav{padding-left:16px;padding-right:16px}.lsc-profile-summary,.lsc-limit,.lsc-access-banner{margin-left:16px;margin-right:16px}}
@media (max-width: 720px){.lsc-wrap{margin:0;border-radius:0;max-width:none}.lsc-brand strong{font-size:20px}.lsc-messages{height:60vh}.lsc-msg{max-width:94%;padding:16px}.lsc-form{flex-direction:column}.lsc-form button{width:100%}.lsc-head-right{flex-wrap:wrap;justify-content:flex-end}.lsc-app-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.lsc-app-nav button{width:100%}.lsc-modal,.lsc-workout-modal,.lsc-premium-modal{padding:8px}.lsc-modal-card,.lsc-workout-card,.lsc-premium-modal-card{width:100%;max-height:100vh;border-radius:22px}.lsc-profile-form,.lsc-workout-form{padding:0 16px 18px}.lsc-modal-head,.lsc-workout-head{padding:22px 16px 18px}.lsc-modal-head h2,.lsc-workout-head h2,.lsc-premium-modal-card h2{font-size:28px}}


/* v2.2.1 — richer sections + differentiated navigation */
.lsc-app-nav button:nth-child(1){--nav-accent:#22dcff;--nav-soft:rgba(34,220,255,.16)}
.lsc-app-nav button:nth-child(2){--nav-accent:#8f7cff;--nav-soft:rgba(143,124,255,.16)}
.lsc-app-nav button:nth-child(3){--nav-accent:#3ee6a8;--nav-soft:rgba(62,230,168,.15)}
.lsc-app-nav button:nth-child(4){--nav-accent:#ffb84d;--nav-soft:rgba(255,184,77,.15)}
.lsc-app-nav button:nth-child(5){--nav-accent:#ff7fb7;--nav-soft:rgba(255,127,183,.14)}
.lsc-app-nav button:hover{border-color:color-mix(in srgb,var(--nav-accent) 38%,transparent);box-shadow:0 12px 28px color-mix(in srgb,var(--nav-accent) 14%,transparent)}
.lsc-app-nav button.active{background:linear-gradient(135deg,var(--nav-soft),rgba(255,255,255,.025));border-color:color-mix(in srgb,var(--nav-accent) 44%,transparent);box-shadow:0 12px 30px color-mix(in srgb,var(--nav-accent) 16%,transparent),inset 0 0 0 1px rgba(255,255,255,.04)}
.lsc-app-nav button.active:before{background:linear-gradient(90deg,transparent,var(--nav-accent),transparent)}

.lsc-program-shell{--section-accent:#8f7cff;--section-soft:rgba(143,124,255,.14)}
.lsc-history-shell{--section-accent:#3ee6a8;--section-soft:rgba(62,230,168,.13)}
.lsc-progress-shell{--section-accent:#ffb84d;--section-soft:rgba(255,184,77,.13)}
.lsc-account-shell{--section-accent:#ff7fb7;--section-soft:rgba(255,127,183,.12)}

.lsc-program-hero,.lsc-history-hero,.lsc-progress-hero,.lsc-account-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 85% 20%,color-mix(in srgb,var(--section-accent) 18%,transparent),transparent 28%),
    linear-gradient(180deg,rgba(15,24,35,.96),rgba(8,14,22,.9));
  border-color:color-mix(in srgb,var(--section-accent) 24%,transparent)
}
.lsc-program-hero:after,.lsc-history-hero:after,.lsc-progress-hero:after,.lsc-account-hero:after{
  content:"";position:absolute;left:22px;right:22px;bottom:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--section-accent),transparent);opacity:.75
}
.lsc-program-hero span,.lsc-history-hero span,.lsc-progress-hero span,.lsc-account-hero span,
.lsc-account-card>span,.lsc-feature-head span{color:color-mix(in srgb,var(--section-accent) 76%,white)}

.lsc-program-empty,.lsc-history-empty,.lsc-adaptation-empty,
.lsc-program-loading,.lsc-adaptation-loading,.lsc-program-content,
.lsc-history-list,.lsc-adaptation-content,.lsc-feature-comparison,.lsc-premium-panel,.lsc-account-card{
  position:relative;overflow:hidden;
  border-color:color-mix(in srgb,var(--section-accent) 18%,transparent);
  background:
    linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018)),
    linear-gradient(180deg,rgba(13,20,30,.92),rgba(7,12,19,.9));
}
.lsc-program-empty:before,.lsc-history-empty:before,.lsc-adaptation-empty:before,
.lsc-program-content:before,.lsc-history-list:before,.lsc-adaptation-content:before,
.lsc-feature-comparison:before,.lsc-premium-panel:before,.lsc-account-card:before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 100% 0%,var(--section-soft),transparent 32%)
}

.lsc-program-orb{background:radial-gradient(circle,var(--section-accent),transparent 60%);box-shadow:0 0 54px color-mix(in srgb,var(--section-accent) 32%,transparent)}

.lsc-program-generate,.lsc-program-regenerate,.lsc-program-chat,
.lsc-adaptation-generate,.lsc-adaptation-apply,.lsc-adaptation-refresh,
.lsc-premium-buy,.lsc-premium-cta,.lsc-premium-modal-buy{
  border-color:color-mix(in srgb,var(--section-accent) 26%,transparent);
  background:linear-gradient(135deg,color-mix(in srgb,var(--section-accent) 24%,transparent),rgba(255,255,255,.035));
  box-shadow:0 14px 32px color-mix(in srgb,var(--section-accent) 12%,transparent)
}
.lsc-program-generate:hover,.lsc-program-regenerate:hover,.lsc-program-chat:hover,
.lsc-adaptation-generate:hover,.lsc-adaptation-apply:hover,.lsc-adaptation-refresh:hover,
.lsc-premium-buy:hover,.lsc-premium-cta:hover,.lsc-premium-modal-buy:hover{
  box-shadow:0 18px 40px color-mix(in srgb,var(--section-accent) 20%,transparent)
}

.lsc-program-content .lsc-ex-card,.lsc-history-list article,.lsc-adaptation-content .lsc-ex-card{
  border-color:color-mix(in srgb,var(--section-accent) 18%,transparent);
  box-shadow:0 14px 34px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.035)
}
.lsc-program-content .lsc-ex-index,.lsc-adaptation-content .lsc-ex-index{
  background:linear-gradient(135deg,var(--section-accent),color-mix(in srgb,var(--section-accent) 56%,white));
  box-shadow:0 0 0 5px color-mix(in srgb,var(--section-accent) 10%,transparent)
}

.lsc-account-card{min-height:170px;display:flex;flex-direction:column;justify-content:center}
.lsc-account-card:nth-child(1){--card-accent:#ff7fb7}
.lsc-account-card:nth-child(2){--card-accent:#22dcff}
.lsc-account-card:after{content:"";position:absolute;right:-40px;bottom:-50px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--card-accent) 22%,transparent),transparent 68%)}
.lsc-account-title,.lsc-account-used{color:color-mix(in srgb,var(--card-accent) 78%,white)}

.lsc-feature-list .lsc-feature-row{border-bottom-color:color-mix(in srgb,var(--section-accent) 12%,transparent)}
.lsc-feature-list .lsc-feature-row:hover{background:color-mix(in srgb,var(--section-accent) 6%,transparent);margin:0 -10px;padding-left:10px;padding-right:10px;border-radius:12px}

@media (max-width:720px){
  .lsc-app-nav{grid-template-columns:1fr 1fr}
  .lsc-app-nav button:nth-child(5){grid-column:1/-1}
}

/* v2.2.2 structure fixes */
.lsc-profile-summary{padding:18px 20px;border-radius:22px;background:linear-gradient(135deg,rgba(34,220,255,.08),rgba(255,255,255,.03));display:flex;align-items:center;justify-content:space-between;gap:16px}
.lsc-profile-card{display:flex;align-items:center;gap:16px;min-width:0}.lsc-profile-avatar{width:52px;height:52px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;color:#04141b;background:linear-gradient(135deg,#8cf2ff,#22dcff);box-shadow:0 8px 24px rgba(34,220,255,.25)}.lsc-profile-main{min-width:0}.lsc-profile-name{font-size:24px;font-weight:800;line-height:1.1}.lsc-profile-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.lsc-profile-meta span{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(132,229,255,.1);font-size:13px;color:#d9f7ff}.lsc-profile-edit{background:linear-gradient(135deg,rgba(34,220,255,.16),rgba(34,220,255,.06));border:1px solid rgba(132,229,255,.18);color:#f0feff;padding:12px 16px;border-radius:16px;font-weight:800}
.lsc-program-header-card{padding:24px;border-radius:24px;background:linear-gradient(135deg,rgba(122,79,255,.16),rgba(255,255,255,.03));border:1px solid rgba(157,132,255,.16);box-shadow:0 20px 40px rgba(0,0,0,.18);margin-bottom:18px}.lsc-program-header-card span{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.06);font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:#d8cbff;font-weight:800}.lsc-program-header-card h3{margin:12px 0 10px;font-size:32px;line-height:1.1;color:#fff}.lsc-program-header-card p{margin:0 0 14px;color:#cbd8e3;line-height:1.7}.lsc-program-header-card>div:last-child{display:flex;flex-wrap:wrap;gap:10px}.lsc-program-header-card>div:last-child b{padding:9px 12px;border-radius:999px;background:rgba(122,79,255,.14);border:1px solid rgba(157,132,255,.18);color:#f0eaff}
.lsc-session-grid{display:grid;gap:18px}.lsc-session-card{padding:22px;border-radius:24px;background:linear-gradient(180deg,rgba(14,18,36,.94),rgba(9,13,25,.9));border:1px solid rgba(154,132,255,.14);box-shadow:0 18px 36px rgba(0,0,0,.2)}.lsc-session-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}.lsc-session-head span{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(122,79,255,.12);color:#d7caff;font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase}.lsc-session-head h3{margin:10px 0 6px;font-size:28px;color:#fff}.lsc-session-head p{margin:0;color:#c8d3e2}.lsc-session-head>b{padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);color:#fff}
.lsc-session-note{display:grid;gap:6px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(132,229,255,.08);margin-bottom:14px}.lsc-session-note strong{color:#fff}.lsc-session-note span{color:#c8d8e4;line-height:1.6}
.lsc-program-exercises{display:grid;gap:12px;margin-bottom:16px}.lsc-program-exercise{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:14px;align-items:flex-start;padding:16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05)}.lsc-program-exercise>span{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#a588ff,#6e4cff);font-weight:900;color:#fff}.lsc-program-exercise strong{display:block;font-size:18px;color:#fff;line-height:1.25;margin-bottom:6px}.lsc-program-exercise small{display:block;color:#aebccc;font-size:14px;line-height:1.5}.lsc-program-stats{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.lsc-program-stats b{padding:9px 11px;border-radius:12px;background:rgba(122,79,255,.1);border:1px solid rgba(157,132,255,.14);font-size:13px;color:#f3eefe}.lsc-start-session{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:16px;border:1px solid rgba(82,227,132,.2);background:linear-gradient(135deg,rgba(54,216,121,.9),rgba(16,160,90,.84));color:#04160c;font-weight:900;box-shadow:0 14px 28px rgba(38,180,98,.18)}
.lsc-history-list{display:grid;gap:16px}.lsc-history-card{padding:22px;border-radius:24px;background:linear-gradient(180deg,rgba(10,22,24,.92),rgba(7,15,18,.88));border:1px solid rgba(88,234,188,.12)}.lsc-history-card-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:14px}.lsc-history-card-head span{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(88,234,188,.1);font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:#b6ffe7}.lsc-history-card-head h3{margin:10px 0 6px;font-size:28px;color:#fff}.lsc-history-card-head p{margin:0;color:#c5d8dd}.lsc-history-card-head>b{padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.04);color:#fff;border:1px solid rgba(255,255,255,.06)}.lsc-history-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}.lsc-history-badges span{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-size:13px}.lsc-history-badges .warning{background:rgba(255,161,94,.1);border-color:rgba(255,161,94,.2);color:#ffd0ab}.lsc-history-exercises{display:grid;gap:10px}.lsc-history-exercises>div{display:flex;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05)}.lsc-history-exercises strong{color:#fff;line-height:1.35}.lsc-history-exercises span{color:#b9d4d1;text-align:right}.lsc-history-note{margin:14px 0 0;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);color:#d4e5e1}
@media (max-width: 820px){.lsc-profile-summary{flex-direction:column;align-items:stretch}.lsc-session-head,.lsc-history-card-head{flex-direction:column}.lsc-program-exercise{grid-template-columns:1fr}.lsc-program-stats,.lsc-history-exercises>div{justify-content:flex-start;flex-direction:column}.lsc-program-header-card h3,.lsc-session-head h3,.lsc-history-card-head h3,.lsc-profile-name{font-size:24px}}

/* v2.3.0 native app layout */
.lsc-wrap{max-width:none!important;width:100%!important;min-height:100vh;margin:0!important;border-radius:0!important;overflow:visible!important;background:linear-gradient(180deg,#050a10,#060b11)!important;box-shadow:none!important}
.lsc-native-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.lsc-wrap.lsc-sidebar-collapsed .lsc-native-shell{grid-template-columns:84px minmax(0,1fr)}
.lsc-native-sidebar{position:sticky;top:0;height:100vh;box-sizing:border-box;padding:18px 14px;background:linear-gradient(180deg,#07111a,#060c13);border-right:1px solid rgba(132,229,255,.1);display:flex;flex-direction:column;gap:16px;overflow:hidden;z-index:10}.lsc-native-brand{display:flex;align-items:center;gap:12px;padding:4px 6px 16px;border-bottom:1px solid rgba(255,255,255,.05)}.lsc-native-logo{width:48px;height:48px;min-width:48px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#7df0ff,#22dcff);color:#031319;font-weight:900;box-shadow:0 10px 24px rgba(34,220,255,.18)}.lsc-native-brand-copy{min-width:0}.lsc-native-brand-copy strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lsc-native-brand-copy span{display:block;margin-top:4px;font-size:11px;letter-spacing:.12em;color:#77dff2}.lsc-sidebar-toggle{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:14px;border:1px solid rgba(132,229,255,.1);background:rgba(255,255,255,.03);color:#eafcff;font:inherit;font-weight:700;cursor:pointer}.lsc-sidebar-toggle span{font-size:20px}.lsc-native-nav{display:grid!important;grid-template-columns:1fr!important;gap:8px!important;padding:0!important}.lsc-native-nav button{display:flex!important;align-items:center;gap:12px;width:100%;padding:14px;border-radius:15px;text-align:left}.lsc-nav-icon{width:24px;min-width:24px;text-align:center;font-size:18px}.lsc-native-sidebar-bottom{display:grid;gap:8px;margin-top:auto}.lsc-native-sidebar-bottom a{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:14px;color:#dff7ff;text-decoration:none;background:rgba(255,255,255,.025);border:1px solid transparent}.lsc-native-sidebar-bottom a:hover{background:rgba(34,220,255,.06);border-color:rgba(132,229,255,.1)}
.lsc-wrap.lsc-sidebar-collapsed .lsc-native-brand-copy,.lsc-wrap.lsc-sidebar-collapsed .lsc-sidebar-toggle b,.lsc-wrap.lsc-sidebar-collapsed .lsc-nav-label{display:none}.lsc-wrap.lsc-sidebar-collapsed .lsc-native-brand{justify-content:center}.lsc-wrap.lsc-sidebar-collapsed .lsc-sidebar-toggle,.lsc-wrap.lsc-sidebar-collapsed .lsc-native-nav button,.lsc-wrap.lsc-sidebar-collapsed .lsc-native-sidebar-bottom a{justify-content:center;padding-left:10px;padding-right:10px}
.lsc-native-main{min-width:0;display:flex;flex-direction:column}.lsc-native-header{position:sticky;top:0;z-index:8;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;padding:24px 28px 20px;background:rgba(5,10,16,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(132,229,255,.08)}.lsc-native-eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(34,220,255,.08);border:1px solid rgba(132,229,255,.12);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#94efff;font-weight:800}.lsc-native-title{margin:12px 0 0;font-size:38px;line-height:1.05;color:#fff}.lsc-native-motto{margin:10px 0 0;font-weight:800;color:#dff9ff}.lsc-native-description{margin:8px 0 0;color:#8fa8b7;max-width:760px}.lsc-native-profile{padding:16px;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid rgba(132,229,255,.1)}.lsc-native-profile-top{display:flex;gap:14px;align-items:flex-start}.lsc-native-avatar{width:54px;height:54px;min-width:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#7df0ff,#22dcff);color:#04141a;font-weight:900;font-size:22px}.lsc-native-name{display:block;font-size:22px}.lsc-native-profile-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.lsc-native-profile-meta span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);font-size:12px;color:#d9f4fb}.lsc-native-profile-actions{display:flex;gap:10px;margin-top:14px}.lsc-native-profile-actions button,.lsc-native-profile-actions a{flex:1;display:inline-flex;align-items:center;justify-content:center;padding:11px 12px;border-radius:13px;border:1px solid rgba(132,229,255,.12);background:rgba(34,220,255,.08);color:#eefcff;text-decoration:none;font:inherit;font-weight:800;cursor:pointer}.lsc-native-profile-actions a{background:rgba(255,255,255,.035)}
.lsc-native-content{padding:22px 28px 28px;min-width:0}.lsc-native-content>.lsc-head,.lsc-native-content>.lsc-mode-banner,.lsc-native-content>.lsc-app-nav{display:none!important}.lsc-native-content>.lsc-profile-summary{display:none!important}.lsc-native-content .lsc-view{padding:0!important}.lsc-native-content .lsc-messages{height:calc(100vh - 330px);min-height:420px}.lsc-native-content .lsc-form{position:sticky;bottom:0;padding-top:16px;background:linear-gradient(180deg,rgba(5,10,16,0),rgba(5,10,16,.94) 35%,#050a10 100%)}
@media(max-width:1100px){.lsc-native-shell,.lsc-wrap.lsc-sidebar-collapsed .lsc-native-shell{grid-template-columns:84px minmax(0,1fr)}.lsc-native-brand-copy,.lsc-sidebar-toggle b,.lsc-nav-label{display:none!important}.lsc-native-brand{justify-content:center}.lsc-sidebar-toggle,.lsc-native-nav button,.lsc-native-sidebar-bottom a{justify-content:center!important}.lsc-native-header{grid-template-columns:1fr}.lsc-native-profile{max-width:none}}
@media(max-width:720px){.lsc-native-shell,.lsc-wrap.lsc-sidebar-collapsed .lsc-native-shell{grid-template-columns:1fr}.lsc-native-sidebar{position:static;height:auto;display:grid;grid-template-columns:auto 1fr;padding:10px;border-right:0;border-bottom:1px solid rgba(132,229,255,.08)}.lsc-native-brand,.lsc-native-sidebar-bottom{display:none}.lsc-sidebar-toggle{width:52px}.lsc-native-nav{grid-template-columns:repeat(5,1fr)!important}.lsc-native-nav button{justify-content:center!important;padding:12px 8px!important}.lsc-native-header{position:static;padding:18px 14px 16px}.lsc-native-title{font-size:30px}.lsc-native-content{padding:16px 14px 20px}.lsc-native-content .lsc-messages{height:58vh}.lsc-native-profile-actions{flex-direction:column}}