:root{--color-background: #F7F8FA;--color-surface: #FFFFFF;--color-surface-subtle: #F1F3F7;--color-primary: #2F66F6;--color-text-primary: #111318;--color-text-secondary: #68707D;--color-border: #E2E6EC;--color-danger: #EA3B35;--color-success: #20A779;font-family:Inter,system-ui,sans-serif;color:var(--color-text-primary);background:var(--color-background)}body{margin:0;min-width:320px}.shell{box-sizing:border-box;min-height:100vh;padding:40px 16px;display:grid;align-content:center;gap:16px}button{min-height:44px;border:0;border-radius:14px;padding:0 20px;color:#fff;background:#2f66f6;font:inherit}.roles{display:grid;gap:12px}.form{display:grid;gap:16px}label{display:grid;gap:8px;font-size:14px}input:not([type=checkbox]){min-height:44px;box-sizing:border-box;border:1px solid #E2E6EC;border-radius:14px;padding:0 12px;font:inherit}.consent{display:flex;align-items:center}.error{color:#ea3b35;font-size:14px}button:disabled{opacity:.6}.page{box-sizing:border-box;min-height:100vh;padding:24px 16px 96px}.pageHeader,.sheetHeader{display:flex;align-items:center;justify-content:space-between;gap:16px}.pageHeader h1,.sheetHeader h2{margin:0}.eyebrow{margin:0 0 4px;color:#68707d;font-size:12px}.compact{min-height:44px;padding:0 16px}.cards{display:grid;gap:12px;margin-top:24px}.card,.state{border:1px solid #E2E6EC;border-radius:20px;padding:16px;background:#fff}.card h2,.state h2{margin:0 0 8px;font-size:18px}.card p,.state p{margin:4px 0;color:#68707d}.state{margin-top:24px;text-align:center}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;align-items:end;background:#11131873}.sheet{display:grid;gap:16px;max-height:90vh;overflow:auto;padding:24px 16px 32px;border-radius:24px 24px 0 0;background:#fff}.textButton{min-height:44px;padding:0;color:#2f66f6;background:transparent}select{min-height:44px;border:1px solid #E2E6EC;border-radius:14px;padding:0 12px;background:#fff;font:inherit}.bottomNav{position:fixed;right:0;bottom:0;left:0;display:grid;border-top:1px solid var(--color-border);background:var(--color-surface)}.parentNav{grid-template-columns:repeat(4,1fr)}.trainerNav{grid-template-columns:repeat(3,1fr)}.bottomNav button{min-width:0;padding:4px;border-radius:0;color:#68707d;background:transparent;font-size:12px}.bottomNav .active{color:#2f66f6}.bottomNav .createNavButton{display:grid;justify-items:center;align-content:center;gap:2px;margin-top:-20px}.plusCircle{display:grid;width:52px;height:52px;place-items:center;border-radius:999px;color:var(--color-surface);background:var(--color-primary);font-size:32px;line-height:1;box-shadow:0 4px 14px #2f66f64d}.badge{display:inline-flex;min-height:24px;align-items:center;border-radius:999px;padding:0 10px;color:#68707d;background:#f1f3f7;font-size:12px}.badge-published{color:#176f55;background:#e4f7f0}.badge-cancelled{color:#a72722;background:#fdecea}.cardAction{display:block;width:100%;min-height:0;padding:0;color:inherit;background:transparent;text-align:left}.details{display:grid;gap:12px;margin-top:24px}.details p{margin:0}.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.dangerButton{background:#ea3b35}.childOption{display:flex;min-height:52px;align-items:center;gap:12px;border:1px solid #E2E6EC;border-radius:14px;padding:8px 12px}.childOption span{display:grid}.childOption small{color:#68707d}.childOption.disabled{opacity:.55}textarea{min-height:96px;box-sizing:border-box;resize:vertical;border:1px solid var(--color-border);border-radius:14px;padding:12px;font:inherit}.linkButton{min-height:44px;padding:0;color:var(--color-primary);background:transparent;text-align:left}.profileCard{margin-top:24px;overflow-wrap:anywhere;border:1px solid var(--color-border);border-radius:20px;padding:20px;background:var(--color-surface)}.profileCard h2{margin:12px 0 4px}.profileCard p{color:var(--color-text-secondary)}.avatar{width:88px;height:88px;border-radius:999px;object-fit:cover;background:var(--color-surface-subtle)}.filterGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.participantsSection{margin-top:28px;border-top:1px solid var(--color-border);padding-top:20px}.participantsHeader h2{margin:0;font-size:18px}.participantsHeader p{margin:4px 0 0;color:var(--color-text-secondary)}.participantList{display:grid;gap:4px;margin-top:12px}.participantRow{display:grid;min-height:56px;justify-items:start;gap:2px;margin-left:12px;border-radius:14px;padding:8px 12px;color:var(--color-text-primary);background:transparent;text-align:left}.participantRow:active{background:var(--color-surface-subtle)}.participantRow span{overflow-wrap:anywhere;color:var(--color-text-secondary);font-size:14px}.muted{color:var(--color-text-secondary)}.primaryLink{display:grid;min-height:44px;align-items:center;justify-content:center;margin-top:16px;border-radius:14px;color:var(--color-surface);background:var(--color-primary);text-decoration:none}.telegramLink{display:inline-flex;min-height:44px;align-items:center;color:var(--color-primary)}.sheetRoute{min-height:100vh}.sheetBackdropPage{box-sizing:border-box;min-height:100vh;padding:24px 16px}.sheetBackdropPage h1{margin:0}.createSheet{max-height:calc(100vh - 40px)}.sheetHandle{width:40px;height:4px;justify-self:center;border-radius:999px;background:var(--color-border)}.inlineAction{display:inline-block;margin-top:12px;color:var(--color-primary);font-size:14px}.registrationGroup{display:grid;gap:6px}.registeredChildren{display:grid;gap:8px;margin-top:12px;border-top:1px solid var(--color-border);padding-top:8px}.registeredChild{display:flex;min-height:44px;align-items:center;justify-content:space-between;gap:12px}.dangerTextButton{min-height:44px;padding:0 8px;color:var(--color-danger);background:transparent}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}@media(max-width:350px){.filterGrid{grid-template-columns:1fr}}