/* BAVS public chrome v0.21.34 — refined navigation + mobile drawer */
:root{
  --chrome-ink:#15233d;--chrome-muted:#6b7890;--chrome-line:rgba(92,119,171,.16);
  --chrome-surface:rgba(255,255,255,.88);--chrome-soft:#f3f7fd;--chrome-blue:#2f63f5;
  --chrome-violet:#7657ee;--chrome-shadow:0 16px 44px rgba(40,65,115,.10);
}
.bavs-header-v2134{position:sticky;top:0;z-index:1200;background:rgba(249,252,255,.88)!important;border-bottom:1px solid var(--chrome-line)!important;box-shadow:0 8px 32px rgba(35,57,98,.06)!important;backdrop-filter:blur(22px) saturate(1.22);-webkit-backdrop-filter:blur(22px) saturate(1.22)}
.bavs-header-v2134 .bavs-header-accent{height:2px!important;background:linear-gradient(90deg,#19c6cd,#2f63f5 34%,#7856ee 68%,#f45a91)!important}
.bavs-header-v2134 .bavs-header-inner{min-height:68px!important;display:grid!important;grid-template-columns:auto minmax(0,1fr) auto!important;align-items:center!important;gap:18px!important}
.bavs-brand-v2134{display:flex!important;align-items:center!important;gap:9px!important;text-decoration:none!important;min-width:max-content}
.bavs-brand-v2134 .bavs-brand-mark{width:44px!important;height:44px!important;min-width:44px!important;border-radius:14px!important;background:#fff!important;border:1px solid var(--chrome-line)!important;box-shadow:0 8px 22px rgba(35,62,112,.09)!important;display:grid!important;place-items:center!important}
.bavs-brand-v2134 .bavs-brand-mark img{width:38px!important;height:38px!important;object-fit:contain!important}
.bavs-brand-v2134 .bavs-brand-copy{display:grid!important;gap:1px!important}
.bavs-brand-v2134 .bavs-brand-copy strong{font-size:15px!important;font-weight:950!important;color:var(--chrome-ink)!important;line-height:1.18!important}.bavs-brand-v2134 .bavs-brand-copy strong b{color:var(--chrome-blue)!important}.bavs-brand-v2134 .bavs-brand-copy small{font-size:9.5px!important;color:var(--chrome-muted)!important;font-weight:700!important}
.bavs-desktop-nav-v2134{justify-self:center!important;display:flex!important;align-items:center!important;gap:2px!important;padding:4px!important;border:1px solid var(--chrome-line)!important;border-radius:16px!important;background:rgba(255,255,255,.72)!important;box-shadow:0 8px 24px rgba(35,62,112,.055)!important}
.bavs-desktop-nav-v2134 .bavs-nav-link{min-height:36px!important;padding:0 10px!important;border-radius:11px!important;display:inline-flex!important;align-items:center!important;gap:5px!important;color:#53627b!important;font-size:11.5px!important;font-weight:850!important;white-space:nowrap!important;transition:background-color .16s ease,color .16s ease,transform .16s ease!important}
.bavs-desktop-nav-v2134 .bavs-nav-link:hover{background:#eef4ff!important;color:#2457c7!important;transform:translateY(-1px)}
.bavs-desktop-nav-v2134 .bavs-nav-link.is-active{background:linear-gradient(135deg,#eaf1ff,#f1ecff)!important;color:#3159d8!important;box-shadow:inset 0 0 0 1px rgba(54,89,215,.07)!important}
.bavs-more-popover-v2134{min-width:315px!important;padding:8px!important;border-radius:18px!important}.bavs-more-popover-v2134 a{border-radius:13px!important;padding:9px 10px!important}.bavs-more-popover-v2134 a>i{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:#edf4ff;color:#3160dc}
.bavs-header-actions-v2134{display:flex!important;align-items:center!important;gap:6px!important;justify-self:end!important;min-width:max-content}
.bavs-search-launch{border:1px solid var(--chrome-line);background:rgba(255,255,255,.86);color:#43536d;font-family:inherit;cursor:pointer;transition:.16s ease;box-shadow:0 7px 20px rgba(35,62,112,.055)}
.bavs-search-launch:hover{border-color:rgba(47,99,245,.28);background:#fff;color:#2557c7;transform:translateY(-1px)}
.bavs-search-launch-desktop{height:40px;min-width:132px;padding:0 10px 0 8px;border-radius:13px;display:flex;align-items:center;gap:7px;font-size:11px;font-weight:850;text-align:right}.bavs-search-launch-desktop>span{flex:1}.bavs-search-launch-desktop kbd{font:700 9px/1 Estedad,sans-serif;color:#8591a5;background:#f2f5fa;border:1px solid #e3e8f0;border-radius:6px;padding:4px 5px;direction:ltr}
.bavs-search-launch-mobile{display:none;width:40px;height:40px;border-radius:13px;place-items:center;font-size:15px}
.bavs-header-v2134 .bavs-admin-entry{height:40px!important;border-radius:13px!important;padding:0 11px!important;background:linear-gradient(135deg,#315ff0,#7557ee)!important;box-shadow:0 10px 24px rgba(64,84,212,.18)!important;font-size:10.5px!important}
.bavs-header-v2134 .bavs-header-icon-action,.bavs-header-v2134 .bavs-round-btn,.bavs-header-v2134 .bavs-menu-btn{width:40px!important;height:40px!important;min-width:40px!important;border-radius:13px!important;border:1px solid var(--chrome-line)!important;background:rgba(255,255,255,.86)!important;color:#344762!important;box-shadow:0 7px 20px rgba(35,62,112,.055)!important}
.bavs-header-v2134 .bavs-user-pill{height:42px!important;min-height:42px!important;border-radius:14px!important;border:1px solid var(--chrome-line)!important;background:rgba(255,255,255,.88)!important;padding:4px 6px 4px 4px!important;gap:7px!important;box-shadow:0 7px 20px rgba(35,62,112,.055)!important}.bavs-header-v2134 .bavs-user-avatar{width:32px!important;height:32px!important;min-width:32px!important;border-radius:10px!important;overflow:hidden!important}.bavs-header-v2134 .bavs-user-avatar img{width:100%!important;height:100%!important;object-fit:cover!important}.bavs-header-v2134 .bavs-user-pill>span:nth-child(2){display:grid!important;gap:0!important;max-width:96px!important}.bavs-header-v2134 .bavs-user-pill small{font-size:8px!important;color:#8a96a8!important}.bavs-header-v2134 .bavs-user-pill strong{font-size:10px!important;color:#25364f!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bavs-header-v2134 .bavs-login-btn,.bavs-header-v2134 .bavs-register-btn{min-height:40px!important;border-radius:13px!important;padding-inline:12px!important;font-size:10.5px!important;font-weight:900!important}.bavs-header-v2134 .bavs-register-btn{background:linear-gradient(135deg,#315ff0,#7856ee)!important;color:#fff!important;border:0!important;box-shadow:0 10px 22px rgba(64,84,212,.16)!important}.bavs-menu-btn{display:none!important}

/* mobile drawer */
.bavs-mobile-drawer-v2134{position:fixed!important;z-index:1400!important;top:0!important;right:0!important;bottom:0!important;width:min(390px,92vw)!important;max-width:100%!important;padding:0 14px calc(18px + env(safe-area-inset-bottom))!important;background:rgba(249,252,255,.985)!important;border-left:1px solid var(--chrome-line)!important;box-shadow:-30px 0 80px rgba(21,38,72,.18)!important;overflow-y:auto!important;overscroll-behavior:contain!important;scrollbar-width:thin!important}
.bavs-mobile-drawer-v2134 .bavs-mobile-head{position:sticky;top:0;z-index:3;margin:0 -14px;padding:12px 14px;background:rgba(249,252,255,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(92,119,171,.10);display:flex;align-items:center;justify-content:space-between;gap:10px}
.bavs-mobile-drawer-v2134 .bavs-mobile-brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--chrome-ink)}.bavs-mobile-drawer-v2134 .bavs-mobile-brand>span{width:40px;height:40px;border:1px solid var(--chrome-line);background:#fff;border-radius:12px;display:grid;place-items:center}.bavs-mobile-drawer-v2134 .bavs-mobile-brand img{width:35px;height:35px;object-fit:contain}.bavs-mobile-drawer-v2134 .bavs-mobile-brand strong{font-size:13px;line-height:1.3;font-weight:950}.bavs-mobile-drawer-v2134 .bavs-mobile-brand strong small{display:block;font-size:9px;font-weight:700;color:var(--chrome-muted);margin-top:2px}.bavs-mobile-drawer-v2134 .bavs-mobile-close{width:38px;height:38px;border:1px solid var(--chrome-line);border-radius:12px;background:#fff;color:#465772;display:grid;place-items:center;font-size:16px;cursor:pointer}
.bavs-mobile-user-card{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:10px;margin:14px 0 9px;padding:10px;border-radius:17px;background:linear-gradient(135deg,#eef4ff,#f3efff);border:1px solid rgba(82,104,203,.12);text-decoration:none;color:#233653}.bavs-mobile-user-avatar{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,#315ff0,#7856ee);color:#fff;font-weight:950}.bavs-mobile-user-avatar img{width:100%;height:100%;object-fit:cover}.bavs-mobile-user-card>span:nth-child(2){display:grid;gap:1px}.bavs-mobile-user-card small{font-size:9px;color:#7d8aa0}.bavs-mobile-user-card strong{font-size:12.5px}.bavs-mobile-user-card>i{font-size:10px;color:#70819a}
.bavs-mobile-search{width:100%;min-height:48px;border:1px solid var(--chrome-line);border-radius:15px;background:#fff;color:#7a8799;padding:0 13px;display:flex;align-items:center;gap:9px;font:750 11px Estedad,sans-serif;text-align:right;cursor:pointer;box-shadow:0 8px 22px rgba(35,62,112,.045)}.bavs-mobile-search i{color:#3561de;font-size:14px}
.bavs-mobile-primary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:12px 0 16px}.bavs-mobile-primary a{min-height:72px;padding:9px 5px;border:1px solid rgba(92,119,171,.12);border-radius:15px;background:#fff;text-decoration:none;color:#344762;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;font-size:9.5px;font-weight:850;box-shadow:0 8px 22px rgba(35,62,112,.045)}.bavs-mobile-primary a i{width:30px;height:30px;border-radius:10px;background:#edf4ff;color:#315fdc;display:grid;place-items:center;font-size:13px}
.bavs-mobile-nav-label{margin:2px 3px 7px;font-size:9.5px;font-weight:900;color:#8794a7}.bavs-mobile-links{display:grid;grid-template-columns:1fr 1fr;gap:7px}.bavs-mobile-links a{min-height:46px;border-radius:14px;border:1px solid rgba(92,119,171,.12);background:#fff;text-decoration:none;color:#344762;padding:7px 9px;display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:7px;font-size:10.5px;font-weight:850}.bavs-mobile-links a.is-active{background:#edf3ff;border-color:rgba(49,95,240,.20);color:#2856c8}.bavs-mobile-link-icon{width:30px;height:30px;border-radius:10px;background:#f0f4fa;display:grid;place-items:center}.bavs-mobile-link-icon svg{width:15px;height:15px}.bavs-mobile-links a>i{font-size:8px;color:#9aa4b4}
.bavs-mobile-lessons-v2134{margin:14px 0 0!important;padding:12px!important;border-radius:17px!important;border:1px solid rgba(92,119,171,.12)!important;background:linear-gradient(135deg,#f7faff,#f2f7ff)!important}.bavs-mobile-lessons-v2134 .bavs-mobile-section-title{display:grid!important;gap:1px!important;margin-bottom:9px!important}.bavs-mobile-lessons-v2134 .bavs-mobile-section-title strong{font-size:11px!important}.bavs-mobile-lessons-v2134 .bavs-mobile-section-title small{font-size:9px!important;color:#8190a6!important}.bavs-mobile-lessons-v2134 .bavs-stage-chips{display:grid!important;grid-template-columns:1fr 1fr!important;gap:6px!important}.bavs-mobile-lessons-v2134 .bavs-stage-chips a{min-height:34px!important;border-radius:10px!important;background:#fff!important;border:1px solid rgba(92,119,171,.13)!important;color:#43536d!important;font-size:9px!important;font-weight:850!important;display:grid!important;place-items:center!important;text-decoration:none!important}.bavs-mobile-lessons-v2134 .bavs-stage-chips a:last-child:nth-child(odd){grid-column:1/-1}
.bavs-mobile-auth-v2134{margin-top:14px!important;padding-top:14px!important;border-top:1px solid rgba(92,119,171,.12)!important;display:grid!important;grid-template-columns:1fr 1fr!important;gap:7px!important}.bavs-mobile-auth-v2134>a,.bavs-mobile-auth-v2134 form button{min-height:44px!important;border-radius:13px!important;font-size:10.5px!important;font-weight:900!important;display:flex!important;align-items:center!important;justify-content:center!important;gap:7px!important}.bavs-mobile-auth-v2134 .bavs-mobile-admin-entry{grid-column:1/-1!important;display:grid!important;grid-template-columns:38px 1fr auto!important;justify-content:initial!important;min-height:58px!important;padding:9px 10px!important}.bavs-mobile-auth-v2134 .bavs-mobile-admin-entry>i:first-child{width:38px!important;height:38px!important}

html[data-theme="dark"]{--chrome-ink:#edf4ff;--chrome-muted:#9eacc2;--chrome-line:rgba(117,148,207,.18);--chrome-surface:rgba(11,24,45,.9);--chrome-soft:#10213d}
html[data-theme="dark"] .bavs-header-v2134{background:rgba(8,19,36,.90)!important;box-shadow:0 10px 36px rgba(0,0,0,.25)!important}html[data-theme="dark"] .bavs-brand-v2134 .bavs-brand-mark,html[data-theme="dark"] .bavs-desktop-nav-v2134,html[data-theme="dark"] .bavs-search-launch,html[data-theme="dark"] .bavs-header-v2134 .bavs-header-icon-action,html[data-theme="dark"] .bavs-header-v2134 .bavs-round-btn,html[data-theme="dark"] .bavs-header-v2134 .bavs-menu-btn,html[data-theme="dark"] .bavs-header-v2134 .bavs-user-pill{background:rgba(15,29,52,.90)!important;border-color:var(--chrome-line)!important;color:#dbe7f8!important}html[data-theme="dark"] .bavs-brand-v2134 .bavs-brand-copy strong,html[data-theme="dark"] .bavs-header-v2134 .bavs-user-pill strong{color:#eff5ff!important}html[data-theme="dark"] .bavs-desktop-nav-v2134 .bavs-nav-link{color:#b8c5d9!important}html[data-theme="dark"] .bavs-desktop-nav-v2134 .bavs-nav-link:hover{background:#142b4c!important;color:#e3edff!important}html[data-theme="dark"] .bavs-mobile-drawer-v2134{background:rgba(8,19,36,.99)!important}html[data-theme="dark"] .bavs-mobile-drawer-v2134 .bavs-mobile-head{background:rgba(8,19,36,.94)!important;border-color:var(--chrome-line)!important}html[data-theme="dark"] .bavs-mobile-drawer-v2134 .bavs-mobile-brand>span,html[data-theme="dark"] .bavs-mobile-drawer-v2134 .bavs-mobile-close,html[data-theme="dark"] .bavs-mobile-search,html[data-theme="dark"] .bavs-mobile-primary a,html[data-theme="dark"] .bavs-mobile-links a,html[data-theme="dark"] .bavs-mobile-lessons-v2134 .bavs-stage-chips a{background:#10213c!important;border-color:var(--chrome-line)!important;color:#dce8fa!important}html[data-theme="dark"] .bavs-mobile-user-card{background:linear-gradient(135deg,#12284a,#252550)!important;border-color:var(--chrome-line)!important;color:#edf4ff!important}html[data-theme="dark"] .bavs-mobile-link-icon,html[data-theme="dark"] .bavs-mobile-primary a i{background:#172d50!important;color:#9fc3ff!important}html[data-theme="dark"] .bavs-mobile-lessons-v2134{background:linear-gradient(135deg,#0e203b,#102642)!important;border-color:var(--chrome-line)!important}

@media(max-width:1320px){.bavs-brand-v2134 .bavs-brand-copy{display:none!important}.bavs-desktop-nav-v2134 .bavs-nav-link{padding-inline:8px!important}.bavs-search-launch-desktop{min-width:42px;width:42px;padding:0;justify-content:center}.bavs-search-launch-desktop span,.bavs-search-launch-desktop kbd{display:none}.bavs-header-v2134 .bavs-user-pill>span:nth-child(2){display:none!important}.bavs-header-v2134 .bavs-user-pill{width:42px!important;padding:4px!important}}
@media(max-width:1100px){.bavs-desktop-nav-v2134{display:none!important}.bavs-header-v2134 .bavs-header-inner{grid-template-columns:auto 1fr auto!important;min-height:62px!important}.bavs-brand-v2134 .bavs-brand-copy{display:grid!important}.bavs-header-v2134 .bavs-desktop-action,.bavs-search-launch-desktop{display:none!important}.bavs-search-launch-mobile{display:grid!important}.bavs-menu-btn{display:inline-flex!important;align-items:center!important;justify-content:center!important}.bavs-header-actions-v2134{justify-self:end!important}}
@media(max-width:560px){.bavs-header-v2134 .bavs-header-inner{padding-inline:10px!important;gap:7px!important;min-height:58px!important}.bavs-brand-v2134 .bavs-brand-mark{width:38px!important;height:38px!important;min-width:38px!important;border-radius:11px!important}.bavs-brand-v2134 .bavs-brand-mark img{width:33px!important;height:33px!important}.bavs-brand-v2134 .bavs-brand-copy strong{font-size:12.5px!important}.bavs-brand-v2134 .bavs-brand-copy small{font-size:8px!important}.bavs-search-launch-mobile,.bavs-header-v2134 .bavs-round-btn,.bavs-header-v2134 .bavs-menu-btn{width:37px!important;height:37px!important;min-width:37px!important;border-radius:11px!important}.bavs-header-v2134 .bavs-menu-label{display:none!important}.bavs-mobile-primary{grid-template-columns:repeat(4,minmax(0,1fr))}.bavs-mobile-links{grid-template-columns:1fr 1fr}}
@media(max-width:380px){.bavs-brand-v2134 .bavs-brand-copy small{display:none!important}.bavs-mobile-links{grid-template-columns:1fr}.bavs-mobile-primary a{font-size:8.7px}}
@media(prefers-reduced-motion:reduce){.bavs-search-launch,.bavs-desktop-nav-v2134 .bavs-nav-link{transition:none!important}}
.bavs-pwa-compact{width:40px!important;min-width:40px!important;height:40px!important;padding:0!important;border-radius:13px!important}.bavs-pwa-compact span{display:none!important}.bavs-mobile-install-mini{width:100%;min-height:48px;margin-top:7px;padding:7px 10px;border:1px solid rgba(72,109,214,.13);border-radius:15px;background:linear-gradient(135deg,#edf4ff,#f1edff);color:#354866;display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:9px;font-family:inherit;text-align:right;cursor:pointer}.bavs-mobile-install-mini>i:first-child{width:34px;height:34px;border-radius:11px;background:#fff;color:#315fe0;display:grid;place-items:center}.bavs-mobile-install-mini>span{display:grid;gap:1px}.bavs-mobile-install-mini strong{font-size:10px}.bavs-mobile-install-mini small{font-size:8.5px;color:#8190a6}.bavs-mobile-install-mini>i:last-child{font-size:8px;color:#8b97aa}html[data-theme="dark"] .bavs-mobile-install-mini{background:linear-gradient(135deg,#12294a,#252450);border-color:rgba(115,145,202,.18);color:#dce8fa}html[data-theme="dark"] .bavs-mobile-install-mini>i:first-child{background:#112442;color:#9fc0ff}