.hub-toolbar,.hub-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.hub-toolbar{margin-bottom:18px}.hub-toolbar h2,.hub-toolbar h3{margin:5px 0}.hub-actions{justify-content:flex-start}.hub-toolbar button,.hub-actions button,.hub-class button{min-height:40px;font-size:11px;padding:10px 14px}.hub-today{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.hub-class{padding:16px;border:1px solid var(--line,#333);background:var(--panel,#111);display:flex;flex-direction:column;align-items:flex-start;gap:12px}.hub-class p,.hub-empty,#hubTodayDate,#hubSessionMeta{font-size:12px;color:var(--muted,#aaa);line-height:1.5}.hub-class h3{font-size:16px;margin:6px 0}.hub-class small{color:var(--gold,#d6b55a)}.hub-class button{margin-top:auto}.hub-session-columns{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:18px}.hub-session-columns>*{min-width:0}.hub-session-columns .attendance-workspace{display:block;margin-top:12px}.hub-session-columns .attendance-form-stack{display:block}.hub-session-columns .attendance-form-card{margin-bottom:12px}.hub-session-columns .attendance-search-row,.hub-session-columns .attendance-class-row{display:flex;flex-wrap:wrap}.hub-session-columns .attendance-search-group{flex:1 1 190px}.hub-session-columns .attendance-class-row>.form-group{flex:1 1 150px}.hub-present{align-self:start;margin:0;max-height:70dvh;overflow:auto}.hub-record{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line,#333)}.hub-record strong{font-size:13px}.hub-record small{display:block;color:var(--muted,#aaa);font-size:11px;margin-top:5px;line-height:1.5}.hub-record>span{font-size:9px;color:var(--gold,#d6b55a);text-align:right}.hub-dialog{width:min(940px,calc(100vw - 28px));max-width:none;max-height:90dvh;padding:0}.hub-dialog>.admin-dialog-card{width:100%;max-width:none;max-height:90dvh;overflow:auto;padding:22px;box-sizing:border-box}.hub-dialog .quick-section{margin:0;padding:0;border:0;background:transparent}.hub-dialog .academy-classes-toolbar{align-items:end}.hub-dialog .academy-filter-field{flex:1;min-width:140px}.hub-dialog input,.hub-dialog select{width:100%;min-width:0;min-height:40px;padding:9px;background:var(--panel,#111);color:inherit;border:1px solid var(--line,#444);font:inherit;font-size:13px;box-sizing:border-box}.hub-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:end}.hub-filters label{font-size:11px;display:grid;gap:6px}.hub-filters button{min-height:40px}.hub-totals{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.hub-totals>div{border:1px solid var(--line,#333);padding:12px}.hub-totals small{font-size:9px}.hub-totals strong{display:block;font-size:24px;margin-top:5px}#hubHistoryRows{margin-bottom:15px}#hubHistoryMessage,#hubMessage,#hubPresentCount{font-size:12px;line-height:1.5}#hubHome>.quick-section{margin-top:0}#hubSession .attendance-step-heading p{font-size:11px}#hubSession .attendance-person-card,#hubSession .attendance-class-card{padding:15px}#hubSession .attendance-submit-bar{display:flex;flex-wrap:wrap}#hubManual>h3{margin-top:0}#hubSession .attendance-form-pro{width:100%}
:root[data-admin-theme="light"] :is(.hub-class,.hub-totals>div){background:#fff;border-color:#ddd8ce;border-radius:10px}:root[data-admin-theme="light"] .hub-dialog input,:root[data-admin-theme="light"] .hub-dialog select{background:#fff;color:#292722;border-color:#d9d4ca;border-radius:6px}:root[data-admin-theme="light"] .hub-record{border-color:#e5e1da}
@media(max-width:1000px){.hub-session-columns{grid-template-columns:1fr}.hub-present{max-height:none}}
@media(max-width:600px){.hub-toolbar{gap:10px}.hub-today{grid-template-columns:1fr}.hub-toolbar>.hub-actions{width:100%}.hub-actions button{flex:1}.hub-dialog>.admin-dialog-card{padding:16px}.hub-dialog .academy-class-grid{grid-template-columns:1fr}.hub-filters{grid-template-columns:1fr 1fr}.hub-filters button{grid-column:1/-1}.hub-record{align-items:flex-start}.hub-totals>div{padding:9px}.hub-dialog .academy-classes-toolbar{flex-wrap:wrap}.hub-toolbar h2{font-size:23px}}
/* Controles compactos: los botones generales de la academia usan ancho completo. */
:is(.hub-toolbar,.hub-actions,.hub-class) > :is(.gold-button,.logout-button){width:auto;margin-top:0;height:auto;flex:0 1 auto}
#classesView>.hub-toolbar>.hub-actions{flex-direction:row}
#classesView .logout-button,.hub-dialog .logout-button{background:var(--panel,#111);color:var(--white,#eee);border-color:var(--border-light,#444)}
#classesView .logout-button:disabled,.hub-dialog .logout-button:disabled{opacity:.45;cursor:default}
#classesView :is(.hub-empty,#hubTodayDate,#hubSessionMeta,.hub-record small,.hub-class p){color:var(--gray,#aaa)}
.hub-dialog .hub-record small{color:var(--gray,#aaa)}
:root[data-admin-theme="light"] #classesView :is(input,select){background:#fff;color:#292722;border-color:#d9d4ca}
:root[data-admin-theme="light"] #classesView :is(.logout-button,.gold-button){border-radius:6px}
.hub-status-tabs{display:flex;gap:8px;margin-bottom:15px}.hub-status-tabs button{padding:10px 16px;background:var(--panel,#111);color:var(--gray,#aaa);border:1px solid var(--border,#444);font:inherit;font-size:12px;cursor:pointer}.hub-status-tabs button[aria-pressed="true"]{color:var(--gold);border-color:var(--gold-dark);background:var(--gold-faint)}
@media(max-width:600px){#classesView>.hub-toolbar>.hub-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:8px}#classesView>.hub-toolbar>.hub-actions #hubHistory{grid-column:1/-1}.hub-actions{gap:8px}.hub-actions button{font-size:10px}}
.hub-other-class{border:1px solid var(--border,#333);margin:16px 0}.hub-other-class>summary{cursor:pointer;padding:15px;font-size:12px;color:var(--gold)}.hub-other-class .class-session-heading,.hub-other-class .class-session-active-area{display:none!important}.hub-other-class .class-session-console{margin:0;border:0;box-shadow:none}.hub-intro{font-size:12px;color:var(--gray);margin:0}#hubBack{width:auto;font-size:10px}#hubSession .attendance-step-heading>span{font-size:19px}.hub-actions.hidden{display:none!important}
:root[data-admin-theme="light"] .hub-other-class{border-radius:10px;background:#fff}

/* Clase en curso: señal verde independiente del color de los demás botones. */
#classesView .hub-class.is-live{border-color:#377852}
#classesView .hub-live-button{color:#8cdeb0;background:#11251a;border-color:#377852}
#classesView .hub-live-button:hover,#classesView .hub-live-button:focus-visible{color:#b3f0cc;background:#183b27;border-color:#64b985}
:root[data-admin-theme="light"] #classesView .hub-class.is-live{border-color:#9bc9ae}
:root[data-admin-theme="light"] #classesView .hub-live-button{color:#216341;background:#eff9f2;border-color:#9bc9ae}
:root[data-admin-theme="light"] #classesView .hub-live-button:hover,:root[data-admin-theme="light"] #classesView .hub-live-button:focus-visible{color:#174d30;background:#dff2e5;border-color:#5a9d73}
#academyClassCreate>span{font-size:17px;line-height:1;vertical-align:-1px;margin-right:3px}

/* Presentes comparte el marco y la alineación del registro manual. */
.hub-attendance-heading{font-size:18px;margin:0 0 12px}
#hubManual .attendance-workspace{margin-top:0}
#hubSession .hub-present{padding:15px;margin:0;border:1px solid var(--border);background:var(--panel);min-height:190px;border-radius:0;max-height:none;overflow:visible}
#hubSession .hub-present>.hub-toolbar{margin:0;padding-bottom:12px;border-bottom:1px solid var(--border);gap:10px}
#hubSession .hub-present h3{font-size:17px;margin:0}
#hubSession #hubRefresh{min-height:34px;padding:8px 11px;font-size:10px}
#hubPresentCount{margin:12px 0;color:var(--gray)}
#hubPresentList{max-height:55dvh;overflow-y:auto;overflow-wrap:anywhere}
#hubPresentList>.hub-empty{padding:22px 8px;margin:0;text-align:center;font-size:12px;line-height:1.6;color:var(--gray)}
#hubPresentList .hub-record:first-child{padding-top:4px}
#hubPresentList .hub-record:last-of-type{border-bottom:0}
:root[data-admin-theme="light"] #hubSession .hub-present{background:#fff;border-color:var(--border);border-radius:10px;box-shadow:0 2px 6px rgba(32,33,36,.035)}
@media(max-width:1000px){#hubPresentList{max-height:none;overflow:visible}}
/* Gestión de la sesión en una única ventana. */
#hubSessionDialog{width:min(1100px,calc(100vw - 32px));max-width:none;max-height:90dvh;margin:auto;padding:22px;overflow:auto;background:var(--panel);color:var(--white);border:1px solid var(--border-light)}
#hubSessionDialog::backdrop{background:rgba(0,0,0,.68);backdrop-filter:blur(3px)}
#hubSessionDialog #hubSession>.hub-toolbar{align-items:flex-start;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:18px}
#hubSessionDialog #hubSessionName{font-size:23px;margin-top:12px}
#hubSessionDialog #hubSessionMeta{font-size:12px;line-height:1.5;color:var(--gray)}
#hubSessionDialog #hubBack{min-height:32px;padding:7px 10px;font-size:10px}
#hubSessionDialog .hub-session-columns{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
#hubSessionDialog .hub-session-tabs{display:none}
#hubInlineQr>.admin-dialog-card{min-width:0;max-width:650px;width:100%!important;box-sizing:border-box;margin:auto;padding:0;background:transparent;box-shadow:none;border:0}
#hubInlineQr #sessionQrClose{width:auto;min-width:100px;font-size:11px}
#hubInlineQr #sessionQrVisual{max-width:330px;margin:16px auto}
#hubInlineQr #sessionQrVisual svg{max-width:100%;height:auto}
#hubSessionDialog .logout-button{background:var(--panel);color:var(--gray);border-color:var(--border-light)}
:root[data-admin-theme="light"] #hubSessionDialog{background:#f8f7f5;border-radius:12px}
@media(max-width:760px){
 #hubSessionDialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);padding:14px}
 #hubSessionDialog .hub-session-columns{grid-template-columns:1fr}
 #hubSessionDialog .hub-session-tabs{display:flex;gap:8px;margin-bottom:14px}
 #hubSessionDialog .hub-session-tabs button{flex:1;min-height:40px;padding:9px;background:var(--panel);color:var(--gray);border:1px solid var(--border-light);font:inherit;font-size:12px}
 #hubSessionDialog .hub-session-tabs button[aria-pressed="true"]{color:var(--gold);border-color:var(--gold-dark);background:var(--gold-faint)}
 #hubSessionDialog[data-tab="register"] .hub-present,#hubSessionDialog[data-tab="present"] #hubManual,#hubSessionDialog[data-tab="present"] .hub-attendance-heading{display:none}
 #hubSessionDialog #hubSession>.hub-toolbar>.hub-actions{width:100%}
 #hubSessionDialog #hubSessionName{font-size:20px}
 #hubSessionDialog .hub-actions>button{flex:1}
}
:root[data-admin-theme="light"] #hubSessionDialog :is(input,select){background:#fff;color:#292722;border-color:#d9d4ca}
#hubSessionDialog .hub-record small,#hubSessionDialog .hub-empty{color:var(--gray)}
#hubInlineQr .session-qr-layout>*{min-width:0}
#hubInlineQr #sessionQrLink{overflow-wrap:anywhere}
@media(max-width:760px){#hubInlineQr .session-qr-layout{display:grid;grid-template-columns:1fr}#hubInlineQr #sessionQrVisual{width:min(100%,280px);box-sizing:border-box}#hubInlineQr .session-qr-actions{display:flex;flex-wrap:wrap}}

/* Ventana compacta y acciones de sesión. */
#hubSessionDialog{width:min(940px,calc(100vw - 32px));padding:18px}
#hubSessionDialog #hubSession>.hub-toolbar{gap:12px;padding-bottom:12px;margin-bottom:12px}
#hubSessionDialog #hubSessionName{font-size:20px;margin:10px 0 4px}
#hubSessionDialog #hubSessionMeta{margin:0;font-size:11px}
#hubSessionDialog #hubSession>.hub-toolbar>.hub-actions{align-items:center;gap:10px;width:auto}
#hubSessionDialog :is(#hubQr,#hubFinish){width:auto;min-height:34px;height:auto;padding:8px 12px;font-size:10px;letter-spacing:1px;margin:0}
#hubSessionDialog #hubBack{flex:none;width:34px;height:34px;min-height:34px;padding:0;font-size:24px;line-height:1;letter-spacing:0;margin:0;display:grid;place-items:center}
#hubSessionDialog #hubFinish{color:#efa2a2!important;background:#291515!important;border-color:#934747!important}
:root[data-admin-theme="light"] #hubSessionDialog #hubFinish{color:#a12c2c!important;background:#fff0f0!important;border-color:#d5a2a2!important}
#hubSessionDialog #hubFinish:is(:hover,:focus-visible){color:var(--button-hover-text)!important;background:var(--button-hover-bg)!important;border-color:var(--button-hover-border)!important}
#hubSessionDialog .hub-session-columns{gap:12px}
#hubSessionDialog .hub-attendance-heading{font-size:15px;margin-bottom:10px}
#hubSessionDialog :is(.attendance-person-card,.attendance-class-card,.hub-present){padding:12px}
#hubSessionDialog .attendance-form-card{margin-bottom:10px}
#hubSessionDialog .attendance-step-heading{gap:10px;margin-bottom:10px;padding-bottom:9px}
#hubSessionDialog .attendance-step-heading>span{font-size:16px}
#hubSessionDialog .attendance-step-heading strong{font-size:10px;letter-spacing:1px}
#hubSessionDialog .attendance-step-heading p{font-size:11px;margin:4px 0 0}
#hubSessionDialog .form-group{margin-bottom:8px}
#hubSessionDialog .form-group label{font-size:9px;letter-spacing:1px;margin-bottom:5px}
#hubSessionDialog :is(input,select:not([size])){font-size:13px;min-height:36px;height:36px;padding:7px 10px}
#hubSessionDialog .attendance-search-row{display:flex;flex-wrap:nowrap;align-items:flex-end;gap:8px}
#hubSessionDialog .attendance-search-group{flex:1;min-width:0;margin:0}
#hubSessionDialog #attendanceSearchButton{flex:0 0 auto;width:auto;min-height:36px;height:36px;padding:8px 12px;margin:0;font-size:10px}
#hubSessionDialog #singleVisitorFields{padding:10px;margin-top:10px}
#hubSessionDialog #singleVisitorFields>p{font-size:10px;margin:0 0 8px;line-height:1.4}
#hubSessionDialog .attendance-visitor-grid{gap:8px}
#hubSessionDialog #attendanceSelectedInfo{margin:8px 0;font-size:11px}
#hubSessionDialog #attendanceSelectedInfo:empty{display:none}
#hubSessionDialog .attendance-payment-card{padding:10px;margin-top:10px;gap:8px}
#hubSessionDialog .attendance-submit-bar{padding-top:8px;margin-top:0;gap:8px}
#hubSessionDialog .attendance-submit-bar button{min-height:36px;height:auto;padding:9px 12px;font-size:10px;margin:0}
#hubSessionDialog .hub-present{min-height:155px}
#hubSessionDialog .hub-present h3{font-size:15px}
#hubSessionDialog .hub-present>.hub-toolbar{padding-bottom:8px}
#hubSessionDialog #hubPresentCount{font-size:11px;margin:10px 0}
#hubSessionDialog .hub-record{padding:9px 0}
#hubSessionDialog #hubPresentList>.hub-empty{padding:14px 6px;font-size:11px}
@media(max-width:760px){
 #hubSessionDialog{padding:12px}
 #hubSessionDialog #hubSession>.hub-toolbar{position:relative;padding-top:42px}
 #hubSessionDialog #hubQr{position:absolute;top:0;left:0}
 #hubSessionDialog #hubSession>.hub-toolbar>.hub-actions{position:absolute;top:0;right:0;gap:8px}
 #hubSessionDialog #hubSessionName{font-size:18px;margin-top:0}
 #hubSessionDialog .hub-session-tabs{margin-bottom:10px}
 #hubSessionDialog .hub-session-tabs button{min-height:38px;padding:8px}
}