.bkapp{min-height:calc(100vh - var(--header-h, 40px))}.bkapp-side{position:fixed;top:var(--header-h, 40px);left:0;bottom:0;width:212px;z-index:40;display:flex;flex-direction:column;gap:12px;padding:16px 12px;background:var(--shell-recess, var(--surface));border-right:1px solid var(--border);overflow-y:auto}.bkapp-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;color:var(--ink);padding:4px 8px 2px}.bkapp-brandmark{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:var(--violet-soft);color:var(--violet)}.bkapp-nav{display:flex;flex-direction:column;gap:2px;flex:1 1 auto}.bkapp-link{display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:var(--r-xs);color:var(--text-2);font-size:13.5px;font-weight:600;transition:background var(--ease),color var(--ease);position:relative}.bkapp-link:hover{background:#ffffff0a;color:var(--ink)}.bkapp-link.is-active{background:var(--violet-soft);color:var(--violet)}.bkapp-link.is-active:before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:2px;background:var(--violet);border-radius:0 2px 2px 0}.bkapp-ic{display:grid;place-items:center;width:16px;height:16px;flex:none}.bkapp-exit{display:flex;align-items:center;gap:11px;padding:9px 10px;margin-top:auto;border-top:1px solid var(--border);color:var(--text-2);font-size:13px;font-weight:500;transition:color var(--ease)}.bkapp-exit:hover{color:var(--ink)}.bkapp-main{margin-left:212px;padding:30px 40px 90px;max-width:1080px}.bkapp .bk-tabs{display:none}.bkapp .aps-head{margin-bottom:22px}.bkapp .aps-crumb{font-size:10px;color:var(--smoke);letter-spacing:.08em;text-transform:uppercase;text-decoration:none}.bkapp .aps-title{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:4px 0 0}.bkapp .aps-lede{color:var(--text-2);font-size:13.5px;margin:8px 0 0;max-width:560px}.bkapp .aps-card{border:1px solid var(--border);border-radius:var(--r-md);padding:22px;margin-bottom:18px;background:var(--surface);box-shadow:var(--shadow-1)}.bkapp .btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:1px solid var(--border);border-radius:var(--r-xs);background:transparent;color:var(--ink);cursor:pointer;font-size:13px;font-weight:500;text-decoration:none;transition:border-color .15s,color .15s,background .15s;font-family:inherit;box-shadow:none;letter-spacing:0}.bkapp .btn:hover{transform:none;border-color:var(--violet);color:var(--violet)}.bkapp .btn.btn-primary{background:var(--violet);color:var(--on-accent);border-color:var(--violet);font-weight:700}.bkapp .btn.btn-primary:hover{background:transparent;color:var(--violet)}.bkapp .btn.btn-danger:hover{border-color:var(--rose);color:var(--rose)}.bkapp .btn-sm{padding:5px 11px;font-size:12px}.bkapp-loading,.bkapp-denied{position:fixed;inset:var(--header-h, 40px) 0 0 0;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--muted);font-size:14px;text-align:center}.bkapp-denied h2{color:var(--ink);margin-bottom:8px;font-size:20px}.bkapp-denied p{color:var(--text-2);margin-bottom:18px;max-width:380px}.bkapp-denied-btn{display:inline-block;padding:9px 18px;border-radius:var(--r-sm);background:var(--violet);color:var(--on-accent);font-weight:700;font-size:13px}.toast{position:fixed;bottom:24px;right:24px;background:var(--surface-3);border:1px solid var(--border-2);border-left:3px solid var(--violet);padding:12px 18px;font-size:13px;color:var(--ink);border-radius:8px;box-shadow:0 16px 40px -16px #00000073;transform:translateY(20px);opacity:0;transition:all .2s;z-index:100}.toast.show{transform:translateY(0);opacity:1}.toast.error{border-left-color:var(--rose)}@media(max-width:820px){.bkapp-main{margin-left:0;padding:20px 16px 70px}.bkapp-side{position:static;width:auto;left:auto;bottom:auto;flex-direction:row;align-items:center;gap:8px;padding:10px 12px;overflow-x:auto;overflow-y:visible;border-right:0;border-bottom:1px solid var(--border)}.bkapp-brand{flex:none;padding:4px 6px}.bkapp-brand span:not(.bkapp-brandmark){display:none}.bkapp-nav{flex-direction:row;gap:4px}.bkapp-link{flex:none;padding:7px 10px;white-space:nowrap}.bkapp-link.is-active:before{display:none}.bkapp-exit{display:none}}