.bp{--bp-brand:#0f766e;--bp-brand-dark:#115e59;--bp-brand-soft:#e6f4f1;--bp-ink:#0f172a;--bp-muted:#475569;--bp-line:#e2e8f0;--bp-bg:#f5f7f6;--bp-card:#fff;--bp-danger:#b91c1c;--bp-danger-soft:#fef2f2;--bp-ok:#047857;--bp-ok-soft:#ecfdf5;background:var(--bp-bg);min-height:100vh;color:var(--bp-ink);flex-direction:column;display:flex}.bp *{font-size:inherit}.bp-header{z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--bp-line);background:#ffffffeb;position:sticky;top:0}.bp-header__inner{justify-content:space-between;align-items:center;gap:12px;max-width:1080px;height:60px;margin:0 auto;padding:0 16px;display:flex}.bp-logo{color:var(--bp-ink);letter-spacing:-.01em;align-items:center;gap:8px;font-size:1.2rem;font-weight:800;text-decoration:none;display:inline-flex}.bp-logo__mark{background:var(--bp-brand);color:#fff;border-radius:8px;place-items:center;width:28px;height:28px;font-size:.95rem;display:inline-grid}.bp-nav{align-items:center;gap:8px;display:flex}.bp-main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:40px 16px 64px}.bp-footer{border-top:1px solid var(--bp-line);color:var(--bp-muted);text-align:center;padding:20px 16px;font-size:.85rem}.bp-btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:.95rem;font-weight:700;text-decoration:none;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.bp-btn:disabled{opacity:.6;cursor:default}.bp-btn--primary{background:var(--bp-brand);color:#fff}.bp-btn--primary:hover:not(:disabled){background:var(--bp-brand-dark)}.bp-btn--ghost{color:var(--bp-brand);background:0 0;border-color:#0000}.bp-btn--ghost:hover:not(:disabled){background:var(--bp-brand-soft)}.bp-btn--outline{color:var(--bp-ink);border-color:var(--bp-line);background:#fff}.bp-btn--outline:hover:not(:disabled){border-color:var(--bp-brand);color:var(--bp-brand)}.bp-btn--block{width:100%}.bp-btn--lg{border-radius:12px;padding:13px 22px;font-size:1rem}.bp-auth{max-width:440px;margin:0 auto}.bp-auth__title{letter-spacing:-.02em;text-align:center;margin:0 0 6px;font-size:1.75rem;font-weight:800}.bp-auth__sub{text-align:center;color:var(--bp-muted);margin:0 0 24px;font-size:.98rem;line-height:1.5}.bp-card{background:var(--bp-card);border:1px solid var(--bp-line);border-radius:18px;padding:24px;box-shadow:0 10px 30px #0f172a0d}.bp-form{flex-direction:column;gap:14px;display:flex}.bp-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.bp-field{flex-direction:column;gap:6px;display:flex}.bp-field__label{color:var(--bp-ink);font-size:.88rem;font-weight:700}.bp-field__hint{color:var(--bp-muted);font-size:.8rem}.bp-input{width:100%;color:var(--bp-ink);background:#fff;border:1px solid #cbd5e1;border-radius:10px;outline:none;padding:11px 12px;font-size:1rem;transition:border-color .15s,box-shadow .15s}.bp-input:focus{border-color:var(--bp-brand);box-shadow:0 0 0 3px #0f766e26}.bp-password{position:relative}.bp-password .bp-input{padding-right:76px}.bp-password__toggle{color:var(--bp-brand);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 8px;font-size:.82rem;font-weight:700;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.bp-password__toggle:hover{background:var(--bp-brand-soft)}.bp-alert{border:1px solid;border-radius:10px;padding:11px 13px;font-size:.9rem;line-height:1.45}.bp-alert--error{background:var(--bp-danger-soft);color:var(--bp-danger);border-color:#fecaca}.bp-alert--ok{background:var(--bp-ok-soft);color:var(--bp-ok);border-color:#a7f3d0}.bp-alert--info{background:var(--bp-brand-soft);color:var(--bp-brand-dark);border-color:#b7e0d8}.bp-links{text-align:center;color:var(--bp-muted);margin-top:18px;font-size:.92rem;line-height:1.8}.bp-link{color:var(--bp-brand);font-weight:700;text-decoration:none}.bp-link:hover{text-decoration:underline}.bp-link-btn{color:var(--bp-brand);cursor:pointer;background:0 0;border:none;padding:0;font-weight:700}.bp-link-btn:hover:not(:disabled){text-decoration:underline}.bp-status{text-align:center}.bp-status__icon{background:var(--bp-brand-soft);border-radius:16px;place-items:center;width:56px;height:56px;margin:0 auto 14px;font-size:1.6rem;display:grid}.bp-status__icon--error{background:var(--bp-danger-soft)}.bp-status__title{margin:0 0 8px;font-size:1.35rem;font-weight:800}.bp-status__text{color:var(--bp-muted);margin:0 0 20px;font-size:.98rem;line-height:1.55}.bp-status__text strong{color:var(--bp-ink)}.bp-stack{flex-direction:column;gap:10px;display:flex}.bp-sessions{max-width:920px;margin:0 auto}.bp-sessions__group{margin-top:28px}.bp-sessions__title{align-items:center;gap:8px;margin:0 0 12px;font-size:1.1rem;font-weight:800;display:flex}.bp-sessions__count{color:var(--bp-brand-dark);background:var(--bp-brand-soft);border-radius:999px;padding:2px 9px;font-size:.8rem;font-weight:800}.bp-sessions__empty{color:var(--bp-muted);margin:0;font-size:.92rem}.bp-sessions__grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.bp-session{background:var(--bp-card);border:1px solid var(--bp-line);border-radius:18px;flex-direction:column;justify-content:space-between;gap:16px;padding:20px;display:flex}.bp-session--archived{background:#fafbfb}.bp-session__type{letter-spacing:.03em;text-transform:uppercase;color:var(--bp-brand);margin:0 0 4px;font-size:.8rem;font-weight:800}.bp-session--archived .bp-session__type{color:var(--bp-muted)}.bp-session__name{margin:0 0 8px;font-size:1.15rem;font-weight:800}.bp-session__meta{color:var(--bp-muted);margin:0 0 8px;font-size:.93rem;line-height:1.5}.bp-session__role{margin:0;font-size:.9rem;font-weight:700}.bp-session__open{align-self:flex-start}.bp-home{flex-direction:column;gap:56px;display:flex}.bp-hero{text-align:center;max-width:760px;margin:0 auto;padding:48px 0 8px}.bp-hero__eyebrow{background:var(--bp-brand-soft);color:var(--bp-brand-dark);letter-spacing:.04em;border-radius:999px;margin:0 0 18px;padding:6px 14px;font-size:.85rem;font-weight:800;display:inline-block}.bp-hero__title{letter-spacing:-.03em;text-wrap:balance;margin:0 0 16px;font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;line-height:1.08}.bp-hero__sub{max-width:580px;color:var(--bp-muted);text-wrap:pretty;margin:0 auto 32px;font-size:1.15rem;line-height:1.55}.bp-hero__actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.bp-features{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.bp-feature{background:var(--bp-card);border:1px solid var(--bp-line);border-radius:18px;padding:22px 20px}.bp-feature__icon{background:var(--bp-brand-soft);border-radius:12px;place-items:center;width:44px;height:44px;margin-bottom:14px;display:grid}.bp-feature__icon svg{fill:none;width:24px;height:24px;stroke:var(--bp-brand);stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.bp-feature__title{margin:0 0 6px;font-size:1.02rem;font-weight:800}.bp-feature__text{color:var(--bp-muted);margin:0;font-size:.93rem;line-height:1.5}.bp-trainee{text-align:center;color:var(--bp-muted);margin:0;font-size:.9rem}@media (max-width:900px){.bp-features{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.bp-home{gap:36px}.bp-hero{padding-top:16px}.bp-hero__sub{font-size:1.02rem}.bp-hero__actions .bp-btn{width:100%}.bp-features{grid-template-columns:1fr}.bp-trainee{line-height:1.7}.bp-main{padding:28px 16px 48px}.bp-card{border-radius:16px;padding:20px 16px}.bp-row{grid-template-columns:1fr}.bp-nav .bp-btn{padding:8px 10px;font-size:.88rem}.bp-auth__title{font-size:1.5rem}}@media (max-width:400px){.bp-nav__optional{display:none}.bp-nav{gap:4px}}