/* BMS theme chooser: same look on all six themes (dark glass, azure accent from the BMS logo) */
.bp-back{position:fixed;inset:0;z-index:2147483000;display:grid;place-items:center;padding:16px;background:rgba(5,9,20,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font:15px/1.5 'Plus Jakarta Sans','IBM Plex Sans','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;color:#eef3fb;animation:bpIn .35s ease both}
html.bp-on{overflow:hidden}
.bp-box{width:min(640px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:24px 20px 18px;border-radius:22px;background:linear-gradient(150deg,#0f1a33,#0b1226 70%);box-shadow:0 30px 80px rgba(0,0,0,.5),inset 0 0 0 1px rgba(41,219,245,.25)}
@media (min-width:600px){.bp-box{padding:32px 32px 22px}}
.bp-hi{font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:#29dbf5}
.bp-box h2.bp-q{text-transform:none;font-family:inherit;font-style:normal}
.bp-q{margin:6px 0 18px;font-size:clamp(22px,4.6vw,30px);line-height:1.15;font-weight:800;letter-spacing:-.02em;color:#fff}
.bp-grid,.bp-list{display:grid;gap:10px;grid-template-columns:1fr}
@media (min-width:520px){.bp-grid,.bp-list{grid-template-columns:1fr 1fr}}
.bp-who,.bp-th{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-height:64px;padding:12px 16px;border:0;border-radius:16px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);color:#fff;font:inherit;text-align:left;cursor:pointer;transition:background .2s,box-shadow .2s,transform .2s}
.bp-who b,.bp-th b{font-size:16.5px;font-weight:800}
.bp-who span,.bp-th span{font-size:13px;color:#b9c6dd}
.bp-who:hover,.bp-th:hover{background:rgba(41,219,245,.12);box-shadow:inset 0 0 0 2px #29dbf5;transform:translateY(-2px)}
.bp-th[aria-current]{box-shadow:inset 0 0 0 2px #29dbf5;background:rgba(41,219,245,.1)}
.bp-who:focus-visible,.bp-th:focus-visible,.bp-go:focus-visible,.bp-link:focus-visible,.bp-fab:focus-visible,.bp-skip input:focus-visible{outline:3px solid #ffb020;outline-offset:2px}
.bp-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.bp-skip{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;color:#d6deec;cursor:pointer}
.bp-skip input{width:20px;height:20px;margin:0;accent-color:#29dbf5;flex:none}
.bp-go{min-height:44px;padding:10px 18px;border:0;border-radius:999px;background:#29dbf5;color:#06121f;font:inherit;font-weight:800;cursor:pointer}
.bp-go:hover{background:#7deaff}
.bp-link{min-height:44px;padding:0;border:0;background:none;color:#9fe3f5;font:inherit;font-size:14px;font-weight:700;text-decoration:underline;cursor:pointer}
.bp-fab{position:fixed;left:max(14px,env(safe-area-inset-left,0px));bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:2147482000;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px 8px 12px;border:0;border-radius:999px;background:rgba(11,18,38,.88);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 10px 28px rgba(0,0,0,.35),inset 0 0 0 1px rgba(41,219,245,.45);color:#fff;font:700 14px/1 'Plus Jakarta Sans','IBM Plex Sans','Segoe UI',system-ui,sans-serif;cursor:pointer}
.bp-fab svg{width:18px;height:18px;color:#29dbf5}
.bp-fab:hover{box-shadow:0 10px 28px rgba(0,0,0,.35),inset 0 0 0 2px #29dbf5}
html.intro-on .bp-fab,html.bmsl-active .bp-fab{display:none}
@keyframes bpIn{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.bp-back{animation:none}.bp-who,.bp-th{transition:none}}