:root{color:#0f172a;font-synthesis:none;text-rendering:optimizelegibility;background:#eef2f7;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}.loading-screen{color:#f8fafc;background:#0f172a;place-items:center;min-height:100vh;padding:24px;display:grid}.loading-screen div{text-align:center;gap:12px;display:grid}.loading-screen strong{color:#86efac;font-size:18px}.loading-screen span{font-size:24px;font-weight:800}button,input,select{font:inherit}button{cursor:pointer}.auth-screen{background:#0f172a;place-items:center;min-height:100vh;padding:26px;display:grid}.auth-panel{background:#fff;border:1px solid #dbe3ef;border-radius:8px;width:min(1040px,100%);padding:28px;box-shadow:0 22px 70px #00000052}.auth-logo{object-fit:contain;border-radius:8px;width:min(420px,100%);max-height:210px;margin:0 auto 18px;display:block}.auth-title{text-align:center;max-width:720px;margin:0 auto 22px}.auth-title span{color:#166534;font-size:14px;font-weight:900;display:block}.auth-title h1{margin:8px 0;font-size:42px;line-height:1.05}.auth-panel-narrow{width:min(480px,100%)}.auth-switch{grid-template-columns:1fr 1fr;gap:10px;max-width:460px;margin:0 auto 18px;display:grid}.auth-switch-btn{color:#475569;background:#f1f5f9;border:2px solid #cbd5e1;border-radius:8px;gap:2px;padding:12px 10px;font-size:16px;font-weight:900;line-height:1.2;display:grid}.auth-switch-btn small{opacity:.75;font-size:13px;font-weight:800}.auth-switch-btn.is-active{color:#fff;background:#166534;border-color:#166534}.auth-switch-btn.is-active small{opacity:.9}.auth-card{background:#f8fafc;border:1px solid #dbe3ef;border-radius:8px;gap:14px;max-width:460px;margin:0 auto;padding:22px;display:grid}.auth-card-hint{color:#475569;text-align:center;margin:0;font-size:14px;line-height:1.5}.auth-card label{color:#334155;gap:7px;font-weight:800;display:grid}.auth-card input{color:#0f172a;background:#fff;border:2px solid #cbd5e1;border-radius:8px;width:100%;padding:13px 14px}.auth-message{text-align:center;border-radius:8px;max-width:760px;margin:0 auto 18px;padding:12px 16px;font-weight:800}.auth-message.error{color:#991b1b;background:#fee2e2}.auth-message.info{color:#1e3a8a;background:#dbeafe}.auth-message.success{color:#166534;background:#dcfce7}.reset-message{text-align:center;border-radius:8px;padding:10px 12px;font-weight:800;line-height:1.4}.reset-message.error{color:#991b1b;background:#fee2e2}.reset-message.info{color:#1e3a8a;background:#dbeafe}.reset-message.success{color:#166534;background:#dcfce7}.app-shell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#f8fafc;background:#0f172a;flex-direction:column;gap:24px;padding:24px;display:flex}.brand span{color:#86efac;letter-spacing:0;font-size:13px;font-weight:800;display:block}.brand a{color:inherit;text-decoration:none}.brand a:hover{text-decoration:underline}.brand-title-row{flex-wrap:wrap;align-items:flex-start;gap:10px;display:flex}.brand strong{margin-top:8px;font-size:24px;line-height:1.1;display:block}.brand-title-row em{color:#92400e;background:#fef3c7;border-radius:8px;margin-top:11px;padding:6px 8px;font-size:12px;font-style:normal;font-weight:900;line-height:1.1}.brand-title-row em span{color:#166534;margin-left:4px;font-size:18px}.sidebar nav{grid-template-columns:1fr 1fr;gap:10px;display:grid}.sidebar nav button{color:#f8fafc;text-align:center;background:#f8fafc14;border:1px solid #f8fafc40;border-radius:8px;padding:12px;font-weight:800}.sidebar nav button.active,.sidebar nav button:hover{color:#fff;background:#166534;border-color:#22c55e}.student-chip{overflow-wrap:anywhere;border-top:1px solid #f8fafc33;margin-top:auto;padding-top:18px}.student-chip small{color:#713f12;background:#fef9c3;border:1px solid #fde68a;border-radius:8px;margin-bottom:8px;padding:8px 10px;font-size:14px;font-weight:800;line-height:1.4;display:block}.sidebar-logout{letter-spacing:.03em;width:100%;font-size:16px}.content{padding:28px;overflow:hidden}.nav-tools{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.nav-tool-btn{color:#1e3a8a;text-align:center;background:#fff;border:2px solid #1e3a8a;border-radius:8px;padding:15px 16px;font-weight:900}.nav-tool-btn:hover{color:#fff;background:#1e3a8a}.modulo-chips{flex-wrap:wrap;gap:8px;margin:4px 0 18px;display:flex}.modulo-chip{color:#0f172a;background:#fff;border:2px solid #cbd5e1;border-radius:8px;min-width:46px;padding:10px 12px;font-weight:900;line-height:1}.modulo-chip:hover{color:#fff;background:#166534;border-color:#166534}.modulo-chip.is-locked{color:#94a3b8;background:#f8fafc;border-style:dashed}.modulo-chip.is-locked:hover{color:#64748b;background:#f1f5f9;border-color:#94a3b8}.course-entry{align-content:start;gap:24px;min-height:calc(100vh - 56px);display:grid}.course-entry-header{color:#fff;background:#14532d;border-radius:8px;flex-wrap:wrap;align-items:baseline;gap:18px;padding:22px 26px;display:flex;box-shadow:0 12px 32px #14532d2e}.course-entry-header a{color:#fff;font-size:clamp(30px,5vw,58px);font-weight:900;line-height:1;text-decoration:none}.course-entry-header a:hover{text-decoration:underline}.course-entry-header span{color:#dcfce7;font-size:clamp(26px,4vw,48px);font-weight:900;line-height:1.05}.course-entry-actions{flex-wrap:wrap;gap:12px;display:flex}.course-entry-request{background:#fff;border:1px solid #dbe3ef;border-left:6px solid #14532d;border-radius:8px;width:min(720px,100%);padding:18px}.course-entry-request p{color:#334155;margin:0 0 12px;font-size:18px;font-weight:800;line-height:1.5}.hero-panel{background:#fff;border:1px solid #dbe3ef;border-radius:8px;grid-template-columns:1fr;align-items:start;gap:20px;padding:24px;display:grid}.hero-panel h1{letter-spacing:0;margin:0 0 4px;font-size:clamp(26px,3.4vw,40px);line-height:1.15}.hero-panel p{color:#334155;font-size:18px;line-height:1.6}.hero-panel .mp-metodo{color:#1e293b;margin:0;font-size:17px;line-height:1.65}.hero-panel img{border:1px solid #cbd5e1;border-radius:8px;width:100%;max-width:560px;margin:6px auto 0;display:block}.course-arrieros{margin:0}.course-arrieros img{object-fit:cover;border:1px solid #cbd5e1;border-radius:8px;width:100%;max-width:640px;max-height:460px;margin:0 auto;display:block}.course-arrieros figcaption{color:#14532d;margin-top:14px;font-family:Dancing Script,Segoe Script,Brush Script MT,cursive;font-size:clamp(21px,2.6vw,28px);font-weight:700;line-height:1.45}.sidebar-inspira{border-top:1px solid #f8fafc33;gap:12px;padding-top:16px;display:grid}.sidebar-inspira img{border-radius:8px;width:100%;display:block}.sidebar-inspira p{color:#e2e8f0;margin:0;font-size:15px;line-height:1.5}.sidebar-nota{border-top:1px solid #f8fafc33;gap:10px;padding-top:14px;display:grid}.sidebar-nota-rotulo{text-transform:uppercase;letter-spacing:.06em;color:#86efac;font-size:11px;font-weight:800}.sidebar-nota img{border-radius:8px;width:100%;display:block}.sidebar-nota p{color:#e2e8f0;margin:0;font-size:14px;line-height:1.5}.sidebar-nota .mp-eyebrow{text-transform:uppercase;letter-spacing:.06em;color:#86efac;font-size:11px;font-weight:900}.sidebar-nota .mp-titulo{color:#f8fafc;font-size:16px;font-weight:900;line-height:1.3}.sidebar-nota a{color:#86efac}.eyebrow{color:#166534;text-transform:uppercase;margin:0;font-size:14px;font-weight:900}.hero-actions,.lesson-footer{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.primary,.secondary,.danger-button{border-radius:8px;padding:13px 18px;font-weight:900}.primary{color:#fff;background:#166534;border:0}.secondary{color:#1e3a8a;background:#fff;border:2px solid #1e3a8a}.danger-button{color:#fff;background:#b91c1c;border:0}.danger-button:hover{background:#991b1b}.link-button{color:#1e3a8a;text-align:center;background:0 0;border:0;padding:4px 0;font-weight:900;text-decoration:underline}.status-grid,.program-grid,.panel-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px;display:grid}.status-grid article,.program-card,.panel-columns article,.learning-block,.locked-view,.search-view,.request-access-view,.panel-section{background:#fff;border:1px solid #dbe3ef;border-radius:8px;padding:20px}.panel-section+.panel-section{margin-top:18px}.panel-section h2{margin:0}.panel-role-banner{text-transform:uppercase;letter-spacing:.08em;border-radius:999px;margin-bottom:12px;padding:6px 14px;font-size:12px;font-weight:900;display:inline-block}.panel-role-banner.is-tutor{color:#fff;background:#312e81}.panel-role-banner.is-estudiante{color:#fff;background:#166534}.panel-tutor .section-heading h1{color:#312e81}.panel-tutor .panel-section{border-left:5px solid #312e81}.panel-estudiante .section-heading h1{color:#166534}.avance-bloque{gap:10px;margin:8px 0 16px;display:grid}.avance-fila{grid-template-columns:1fr auto;align-items:center;gap:4px 10px;font-size:14px;display:grid}.avance-fila strong{font-weight:900}.avance-barra{background:#e2e8f0;border-radius:999px;grid-column:1/-1;height:8px;overflow:hidden}.avance-barra span{background:#166534;height:100%;display:block}.avance-ultima{color:#475569;margin:4px 0 0;font-size:13px}.pregunta-form{gap:10px;margin-bottom:16px;display:grid}.pregunta-form textarea{width:100%;font:inherit;resize:vertical;border:2px solid #cbd5e1;border-radius:8px;padding:10px 12px}.mensaje-card{background:#f8fafc;border:1px solid #dbe3ef;border-left:5px solid #94a3b8;border-radius:8px;margin-bottom:10px;padding:14px 16px}.mensaje-card.is-pending{border-left-color:#f59e0b}.mensaje-card.is-answered{border-left-color:#16a34a}.mensaje-card header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;display:flex}.mensaje-card h3{margin:0;font-size:16px}.mensaje-card header p{color:#64748b;margin:2px 0 0;font-size:13px}.mensaje-texto{margin:10px 0 0;line-height:1.5}.mensaje-respuesta{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin-top:10px;padding:10px 12px;line-height:1.5}.mensaje-responder{gap:8px;margin-top:12px;display:grid}.mensaje-responder textarea{width:100%;font:inherit;resize:vertical;border:2px solid #cbd5e1;border-radius:8px;padding:8px 10px}.mensaje-responder button{justify-self:start}.panel-section-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.compact-button{padding:9px 12px;font-size:14px}.status-grid span{color:#64748b;font-weight:800;display:block}.status-grid strong{margin-top:8px;font-size:28px;display:block}.section-heading{margin:30px 0 14px}.section-heading.compact{margin-top:22px}.section-heading h1,.section-heading h2,.section-heading p{margin:0}.section-heading h1,.section-heading h2{font-size:30px}.section-heading p{color:#475569;margin-top:8px;line-height:1.5}.section-heading p.consigna-roja{color:#b91c1c;font-weight:900}.lesson-list{gap:14px;display:grid}.lesson-menu-item{gap:8px;display:grid}.lesson-card{text-align:left;background:#fff;border:1px solid #dbe3ef;border-left:6px solid #166534;border-radius:8px;grid-template-columns:68px minmax(0,1fr) 110px;align-items:center;gap:16px;width:100%;min-height:82px;padding:16px;display:grid}.lesson-topic-item .lesson-card{background:#fffbeb;border-left-color:#f59e0b}.lesson-card.is-locked{opacity:.82;border-left-color:#94a3b8}.lesson-number{color:#14532d;background:#dcfce7;border-radius:8px;place-items:center;width:54px;height:54px;font-size:22px;font-weight:900;display:grid}.lesson-copy strong,.lesson-copy small{display:block}.lesson-copy strong{font-size:19px}.lesson-state{color:#334155;justify-self:end;font-weight:900}.lesson-menu-description{color:#475569;margin:0 0 4px 90px;font-size:16px;line-height:1.5}.lesson-view{max-width:1180px}.lesson-view header{color:#f8fafc;background:#0f172a;border-radius:8px;padding:28px}.lesson-view header span{color:#86efac;font-weight:900}.lesson-view header h1{margin:10px 0;font-size:42px;line-height:1.08}.lesson-view header p{color:#dbeafe;margin:0;font-size:19px;line-height:1.6}.lesson-first-part{background:#fff;border:1px solid #dbe3ef;border-radius:8px;margin-top:18px;overflow:hidden}.lesson-first-part h2{color:#fff;background:#14532d;margin:0;padding:20px 24px;font-size:30px;line-height:1.15}.lesson-first-part img{object-fit:cover;border-bottom:1px solid #dbe3ef;width:100%;max-height:460px;display:block}.lesson-first-copy{padding:22px 24px 4px}.lesson-first-copy p{color:#334155;margin:0 0 16px;font-size:18px;line-height:1.65}.lesson-bridge-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:0 24px 24px;display:grid}.lesson-bridge-list article{background:#f8fafc;border:1px solid #dbe3ef;border-left:5px solid #166534;border-radius:8px;padding:16px}.lesson-bridge-list h3{color:#14532d;margin:0 0 8px;font-size:18px}.lesson-bridge-list p{color:#334155;margin:0;line-height:1.55}.learning-block{margin-top:18px}.learning-block h2,.program-card h3,.panel-columns h2{margin-top:0}.learning-block li{margin:10px 0;line-height:1.5}.anexo-list>li{margin:12px 0;font-weight:700}.anexo-list ul{margin:8px 0 0;padding-left:20px}.anexo-list ul li{margin:6px 0;font-weight:400}.assignment{background:#fff7ed;border-left:5px solid #f97316;border-radius:8px;gap:6px;padding:12px 16px;display:grid}.lesson-meta{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:18px 0;display:grid}.lesson-meta div{background:#f8fafc;border:1px solid #dbe3ef;border-radius:8px;padding:12px 14px}.lesson-meta span{text-transform:uppercase;letter-spacing:.04em;color:#64748b;margin-bottom:4px;font-size:12px;font-weight:800;display:block}.lesson-meta strong{line-height:1.4}.part-list{gap:10px;margin-top:6px;display:grid}.part-card{text-align:left;background:#fff;border:1px solid #dbe3ef;border-radius:8px;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:14px;width:100%;padding:14px 16px;display:grid}.part-card:hover{background:#f0fdf4;border-color:#166534}.part-number{color:#166534;font-size:18px;font-weight:900}.part-title{font-weight:800;line-height:1.35}.part-state{color:#64748b;font-size:12px;font-weight:800}.prose{color:#1e293b;margin-top:18px;line-height:1.6}.prose h2{margin:26px 0 8px;font-size:22px}.prose h3{margin:20px 0 6px;font-size:18px}.prose p{margin:10px 0}.prose ul,.prose ol{margin:10px 0;padding-left:22px}.prose li{margin:6px 0}.prose img{border:1px solid #cbd5e1;border-radius:8px;width:100%;max-width:560px;margin:18px auto 0;display:block}.prose ul.preguntas-clave{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin:12px 0;padding:14px 18px;list-style:none}.prose ul.preguntas-clave li{margin:8px 0;font-weight:800}.prose ul.preguntas-clave .q-inicio{font-size:1.12em}.prose hr{border:0;border-top:1px solid #dbe3ef;margin:28px 0}.prose blockquote{background:#f0fdf4;border-left:5px solid #166534;border-radius:6px;margin:14px 0;padding:10px 16px;font-style:italic}.prose .callout{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;margin:18px 0;padding:14px 16px}.prose .callout>strong:first-child{color:#92400e;margin-bottom:6px;display:block}.prose .fill-line{border-bottom:2px dashed #cbd5e1;height:0;margin:6px 0 16px}.table-scroll{margin:14px 0;overflow-x:auto}.prose table{border-collapse:collapse;width:100%;min-width:480px;font-size:14px}.prose th,.prose td{text-align:left;vertical-align:top;border:1px solid #dbe3ef;padding:8px 10px}.prose thead th{background:#f1f5f9;font-weight:800}.prose ol.flow{flex-wrap:wrap;gap:8px;margin:16px 0;padding:0;list-style:none;display:flex}.prose ol.flow li{background:#f0fdf4;border:1px solid #166534;border-radius:999px;margin:0;padding:8px 12px;font-size:14px;font-weight:800}.prose ol.flow li:not(:last-child):after{content:" →";color:#166534}.gadget-aviso{margin-top:28px}.gadget{background:#fff;border:2px solid #0f172a;border-radius:10px;margin-top:8px;overflow:hidden}.gadget-titulo{color:#f8fafc;letter-spacing:.04em;text-transform:uppercase;text-align:center;background:#0f172a;padding:12px 16px;font-size:15px;font-weight:900}.gadget-intro{color:#475569;margin:0;padding:14px 16px 6px;line-height:1.55}.gr-modos{grid-template-columns:1fr 1fr;gap:10px;padding:10px 16px;display:grid}.gr-modo{color:#475569;text-align:center;background:#f1f5f9;border:2px solid #cbd5e1;border-radius:8px;gap:2px;padding:10px;font-weight:900;display:grid}.gr-modo small{opacity:.8;font-size:12px;font-weight:700}.gr-modo.is-active{color:#fff;background:#166534;border-color:#166534}.gr-tablero{gap:16px;padding:6px 16px 12px;display:grid}.gr-fila{grid-template-columns:1fr;gap:6px;display:grid}.gr-etiqueta strong{display:block}.gr-etiqueta small{color:#64748b;line-height:1.4}.gr-slider{accent-color:#166534;width:100%}.gr-barra{background:#e2e8f0;border-radius:999px;height:10px;overflow:hidden}.gr-barra span{background:#166534;height:100%;transition:width .12s linear;display:block}.gr-valor{color:#0f172a;font-weight:900}.gr-estado{background:#f8fafc;border:1px solid #dbe3ef;border-radius:8px;gap:3px;margin:0 16px 14px;padding:12px 14px;display:grid}.gr-estado span{text-transform:uppercase;letter-spacing:.04em;color:#64748b;font-size:12px;font-weight:800}.gr-estado strong{font-size:16px}.gr-estado em{color:#475569;font-size:13px;font-style:normal}.gr-tono-ok{background:#f0fdf4;border-color:#86efac}.gr-tono-ok strong{color:#166534}.gr-tono-alerta{background:#fffbeb;border-color:#fde68a}.gr-tono-alerta strong{color:#92400e}.gr-tono-peligro{background:#fef2f2;border-color:#fecaca}.gr-tono-peligro strong{color:#991b1b}.gr-tono-aviso strong{color:#1e3a8a}.gr-pacto{padding:0 16px 14px}.gr-pacto label{color:#334155;gap:6px;font-weight:800;display:grid}.gr-pacto textarea{width:100%;font:inherit;resize:vertical;border:2px solid #cbd5e1;border-radius:8px;padding:10px 12px}.gr-ayuda{border-top:1px solid #e2e8f0;padding:12px 16px}.gr-ayuda summary{cursor:pointer;color:#1e3a8a;font-weight:800}.gr-ayuda p{color:#475569;margin:10px 0 0;line-height:1.55}@media (width>=560px){.gr-fila{grid-template-columns:minmax(0,1fr) 160px 44px;align-items:center;column-gap:14px}.gr-etiqueta{grid-row:span 2}.gr-slider{grid-column:2}.gr-valor{text-align:right;grid-area:1/3/span 2}.gr-barra{grid-column:2}}.program-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.program-card p{color:#334155;line-height:1.55}.program-button{border:2px solid var(--program);width:100%;min-height:76px;color:var(--program);text-align:left;background:#fff;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding:13px;display:flex}.program-button.is-open{background:var(--program);color:#fff}.program-button span,.program-button small{display:block}.program-button small{opacity:.88;margin-top:4px}.program-button em{white-space:nowrap;font-style:normal;font-weight:900}.locked-view{text-align:center;max-width:760px;margin:8vh auto}.locked-view span{color:#991b1b;background:#fee2e2;border-radius:8px;place-items:center;width:68px;height:68px;font-size:28px;font-weight:900;display:inline-grid}.locked-view h1{font-size:36px}.locked-view p{color:#475569;line-height:1.6}.search-input{border:2px solid #cbd5e1;border-radius:8px;width:100%;padding:16px;font-size:18px}.search-results{gap:10px;margin-top:14px;display:grid}.result-item{text-align:left;background:#fff;border:1px solid #dbe3ef;border-radius:8px;padding:16px}.result-item strong,.result-item span{display:block}.result-item span{color:#64748b;margin-top:5px}.panel-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-students-list{gap:18px;display:grid}.admin-student-card{background:#fff;border:1px solid #dbe3ef;border-radius:8px;padding:20px}.admin-student-card header{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;padding-bottom:14px;display:flex}.admin-student-card h2,.admin-student-card p{margin:0}.admin-student-card p{color:#475569;margin-top:6px}.admin-student-card header span{color:#166534;white-space:nowrap;background:#dcfce7;border-radius:8px;padding:8px 10px;font-weight:900}.admin-controls-grid{grid-template-columns:minmax(220px,.6fr) minmax(0,1fr);align-items:end;gap:14px;display:grid}.admin-controls-grid label{color:#334155;gap:7px;font-weight:800;display:grid}.admin-controls-grid select{background:#fff;border:2px solid #cbd5e1;border-radius:8px;width:100%;padding:12px}.request-form{gap:14px;max-width:720px;display:grid}.request-form label{color:#334155;gap:7px;font-weight:800;display:grid}.request-form input,.request-form select{color:#0f172a;background:#fff;border:2px solid #cbd5e1;border-radius:8px;width:100%;padding:13px 14px}.student-status{border-radius:8px;margin:0 0 12px;padding:8px 10px;font-weight:900;display:inline-block}.student-status.is-active{color:#166534;background:#dcfce7}.student-status.is-pending{color:#92400e;background:#fef3c7}.student-action-row,.request-actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.request-list,.admin-students-list{gap:12px;display:grid}.request-card{background:#f8fafc;border:1px solid #dbe3ef;border-left:5px solid #166534;border-radius:8px;padding:16px}.request-card header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.request-card h3,.request-card p{margin:0}.request-card p{color:#334155;margin-top:8px;line-height:1.45}.request-status{color:#1e3a8a;white-space:nowrap;background:#dbeafe;border-radius:8px;padding:7px 9px;font-weight:900}.admin-toggle{border:1px solid #e2e8f0;border-radius:8px;padding:12px}.admin-lessons{border-top:1px solid #e2e8f0;margin:16px 0;padding-top:14px}.admin-lessons h3{margin:0 0 8px}.compact-lesson-card{grid-template-columns:54px minmax(0,1fr);min-height:82px}.admin-save-message{border-radius:8px;margin-top:12px;padding:10px 12px;font-weight:800}.admin-save-message.info{color:#1e3a8a;background:#dbeafe}.admin-save-message.success{color:#166534;background:#dcfce7}.admin-save-message.error{color:#991b1b;background:#fee2e2}.toggle-row{border-top:1px solid #e2e8f0;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:12px;min-height:48px;padding:10px 0;display:grid}.toggle-row input{width:18px;height:18px}.note,.empty{color:#64748b;line-height:1.5}@media (width<=920px){.app-shell{grid-template-columns:1fr;padding-bottom:76px}.sidebar{position:static}.sidebar-logout{z-index:30;border-radius:0;padding:18px;position:fixed;inset:auto 0 0;box-shadow:0 -6px 18px #02061740}.hero-panel,.status-grid,.program-grid,.panel-columns,.admin-controls-grid,.lesson-bridge-list{grid-template-columns:1fr}.lesson-card{grid-template-columns:54px minmax(0,1fr)}.lesson-state{grid-column:2;justify-self:start}.lesson-menu-description{margin-left:70px}}@media (width<=560px){.content,.sidebar{padding:18px}.hero-panel h1,.lesson-view header h1{font-size:34px}.hero-actions,.lesson-footer{display:grid}.lesson-menu-description{margin-left:0}.auth-panel{padding:18px}.auth-title h1{font-size:32px}}