:root{--background:#f7f9fc;--foreground:#162c43;--card:#fff;--primary:#12654f;--primary-foreground:#fff;--secondary:#e7f0ec;--muted:#edf1f5;--muted-foreground:#546475;--accent:#d5edaa;--border:#dce3e9;--ring:#12654f;--radius:1rem}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--background);color:var(--foreground);font-family:'Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.55}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #368df0;outline-offset:5px}svg{flex-shrink:0}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15}header{max-width:1280px;margin:auto;padding:26px 48px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:20px;line-height:1.3}.mark{display:grid;place-items:center;width:46px;height:46px;background:#15614d;color:white;border-radius:14px}.brand small{display:block;font-size:12px;font-weight:500;color:#617080;margin-top:4px}nav{display:flex;gap:30px;font-size:14px;font-weight:600}nav a:hover,.doc-link:hover,footer a:hover{text-decoration:underline}main{max-width:1280px;margin:auto;padding:0 48px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center;padding:64px 0 62px}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:750;color:#3d6558}h1{font-size:clamp(48px,5.5vw,76px);letter-spacing:-.065em;font-weight:750;margin:20px 0 22px;line-height:1.04}h1 em{font-family:Georgia,serif;font-weight:400;color:#146b53;letter-spacing:-.055em}.intro{font-size:18px;max-width:430px;color:#58687a;line-height:1.65}.hero-link{margin-top:25px;display:inline-block;font-weight:650;color:#175841}.featured{background:#154c40;color:white;border-radius:24px;padding:30px 32px;box-shadow:0 18px 40px #12392f12}.featured-top{display:flex;justify-content:space-between;gap:15px;align-items:center;color:#c6e5cd;font-size:12px;font-weight:650;letter-spacing:.06em}.featured h2{font-size:34px;letter-spacing:-.025em;margin:22px 0 13px}.featured>p{font-size:15px;color:#d3e4dc}.dates{display:grid;grid-template-columns:1fr 1fr;margin:25px 0;border-top:1px solid #ffffff24;padding-top:20px;gap:12px}.dates>div+div{border-left:1px solid #ffffff24;padding-left:22px}.dates strong{display:block;font-size:32px;line-height:1.2;font-weight:600}.dates span{font-size:12px;color:#c2d9d0}.meet{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 15px;border:1px solid #d3e3db;border-radius:9px;font-size:14px;font-weight:700;color:#185b47;background:#f3f8f5;transition:background .15s,transform .15s}.meet svg:last-child{margin-left:auto}.meet:hover{background:#e0f0e7;transform:translateY(-1px)}.featured .meet{background:#d5edaa;border-color:#d5edaa;color:#183f32}.featured .meet:hover{background:#e4f5c7}.more{display:block;text-align:center;margin-top:14px;font-size:14px;color:#d5e6dd}.heading{display:flex;justify-content:space-between;align-items:center;gap:24px}.heading h2{font-size:34px;letter-spacing:-.04em;margin-top:9px}.count{font-size:13px;color:#657485;border:1px solid var(--border);padding:6px 13px;border-radius:30px}.note{font-size:15px;color:#607082;max-width:800px;margin:17px 0 26px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}article{display:flex;flex-direction:column;background:white;border:1px solid var(--border);border-radius:14px;padding:23px}.card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:23px}.number{font-size:14px;color:#627c71;font-family:Consolas,monospace}.group{font-size:12px;background:#f0f4f6;padding:4px 9px;border-radius:5px;color:#596879}article h3{font-size:21px;letter-spacing:-.025em;line-height:1.25;margin-bottom:12px}.teacher{font-size:15px;color:#475b6a}.email{font-size:12px;color:#667989;overflow-wrap:anywhere;margin-top:4px;margin-bottom:23px}.email:hover{text-decoration:underline}article .meet{margin-top:auto}.reminder{display:flex;align-items:flex-start;gap:16px;background:#eaf0f5;padding:20px 24px;border-radius:12px;margin-top:24px;color:#526476;font-size:14px}.reminder strong{color:#283f51;font-size:15px}.reminder svg{margin-top:4px}.alternancia{margin-top:70px;padding-top:45px;border-top:1px solid var(--border)}.doc-link{font-size:14px;font-weight:650;color:#1b634d}.plan-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:34px}.plan-info h3{font-size:21px;margin-bottom:10px}.plan-info>p{color:#596d7c;font-size:15px}.schedule{margin:24px 0 33px;border-block:1px solid var(--border);padding:9px 0}.schedule p{display:flex;align-items:center;gap:14px;padding:9px 0;font-size:14px}.schedule span{min-width:80px;text-align:center;border-radius:5px;background:#e7edf7;color:#415b85;padding:4px 8px;font-size:12px}.schedule p:first-child span{color:#236149;background:#e1eee4}.codes{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.codes>div{background:#fff;border:1px solid var(--border);padding:15px;border-radius:10px}.codes span{display:block;font-size:12px;color:#647584}.codes code{font-family:Consolas,monospace;font-size:23px;letter-spacing:.07em;color:#175c48}.rules-title{margin-top:34px}.plan-info ul{padding-left:19px;color:#566a7b;font-size:14px;line-height:1.7;list-style:disc}.plan-info li{margin-bottom:11px;padding-left:4px}.sheet{align-self:start;background:#e8edf1;border-radius:13px;padding:22px;display:block;border:1px solid var(--border)}.sheet>div{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.08em;color:#526679;margin-bottom:18px}.sheet img{width:100%;height:auto;box-shadow:0 6px 18px #1a334314;background:#fff}.sheet>span{display:block;text-align:center;font-size:13px;color:#576a7a;margin-top:17px}footer{max-width:1184px;margin:60px auto 0;padding:25px 0 32px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:24px;color:#617180;font-size:12px}footer a{font-size:13px}@media(max-width:1000px){.hero{gap:35px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.plan-layout{gap:30px}.featured{padding:26px}header,main{padding-left:28px;padding-right:28px}footer{margin-left:28px;margin-right:28px}}@media(max-width:680px){header{padding:19px 20px;align-items:flex-start;flex-direction:column;gap:18px}nav{gap:22px;font-size:14px}main{padding:0 20px}.hero{grid-template-columns:1fr;padding:35px 0 42px;gap:30px}h1{font-size:56px;margin:16px 0}.intro{font-size:16px}.featured h2{font-size:30px}.featured{padding:25px}.grid{grid-template-columns:1fr}.heading{align-items:flex-start;flex-direction:column;gap:13px}.heading h2{font-size:30px}.plan-layout{grid-template-columns:1fr;gap:30px}.alternancia{margin-top:42px;padding-top:30px}article{padding:22px}article h3{font-size:23px}.email,.group{font-size:13px}.meet{font-size:15px}.plan-info>p,.plan-info ul{font-size:15px}.reminder{padding:18px}.sheet{padding:15px}footer{flex-direction:column;margin:36px 20px 0;font-size:13px}.codes code{font-size:21px}.schedule p{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.meet{transition:none}}

/* Ajustes para 7B: color y lectura infantil */
body{background:#fffaf0}.hero{background:linear-gradient(120deg,#fffaf0 0%,#e9f8f0 100%);border-radius:0 0 28px 28px;padding-left:30px;padding-right:30px}.mark{background:#ee7b48}.featured{background:linear-gradient(145deg,#126b59,#238a76)}.featured .meet{background:#ffd166;border-color:#ffd166;color:#493512}.grid article{border-top:5px solid #ffd166}.grid article:nth-child(2n){border-top-color:#5bc0be}.grid article:nth-child(3n){border-top-color:#ee7b48}.grid article:nth-child(4n){border-top-color:#8bcf6a}.group{background:#fff0c2;color:#75541c}.reminder{background:#fff0c2;color:#694d1b}.alternancia{background:#f0f8ff;padding:45px 30px;border-radius:28px}.sheet-download{align-self:start;background:#fff3d6;border:2px dashed #e6b84c;border-radius:16px;padding:28px}.sheet-download>span{display:block;font-size:12px;letter-spacing:.1em;color:#8a681c;margin-bottom:12px}.sheet-download p{margin-top:15px;color:#667085;font-size:14px}.doc-link{color:#126b59;font-weight:750}@media(max-width:680px){.hero,.alternancia{padding-left:20px;padding-right:20px}}
/* Fondos neutros para una composición más coherente */
body{background:#f3f4f6;color:#243447}
.hero{background:linear-gradient(120deg,#f8f9fa 0%,#e5e7eb 100%)}
.featured{background:linear-gradient(145deg,#374151,#1f2937)}
.grid article{background:#ffffff;border-top-color:#cbd5e1}
.grid article:nth-child(2n),.grid article:nth-child(3n),.grid article:nth-child(4n){border-top-color:#94a3b8}
.group{background:#eef0f2;color:#4b5563}
.reminder{background:#e5e7eb;color:#4b5563}
.alternancia{background:#e5e7eb}
.sheet-download{background:#f8f9fa;border-color:#9ca3af}
.sheet-download>span{color:#4b5563}
/* Tarjetas de clase con color suave para facilitar la identificación */
.grid article{background:#fff4d6;border-top-color:#f2b84b}
.grid article:nth-child(2n){background:#e2f5ee;border-top-color:#52ad8a}
.grid article:nth-child(3n){background:#e8e4ff;border-top-color:#8875d8}
.grid article:nth-child(4n){background:#ffe5e0;border-top-color:#e78372}
.grid article:nth-child(5n){background:#e1f0ff;border-top-color:#5b9bd5}
.grid article:nth-child(6n){background:#f7e4f3;border-top-color:#c77bb6}
.grid article .group{background:rgba(255,255,255,.7);color:#435466}
/* El PDF queda como descarga secundaria al final de la ficha */
.plan-layout{display:block}
.sheet-download{display:flex;align-items:center;gap:16px;width:max-content;max-width:100%;margin-top:30px;padding:12px 16px;border:1px solid #cbd5e1;border-radius:10px}
.sheet-download>span{font-size:11px;letter-spacing:.06em;margin:0}
.sheet-download p{display:none}
.sheet-download .doc-link{font-size:14px}
@media(max-width:680px){.sheet-download{width:100%;flex-wrap:wrap;gap:8px}}
.alternancia{background:linear-gradient(135deg,#e7f8ef 0%,#eef0ff 52%,#fff3df 100%);border:1px solid #d8e6e4}
.today-card h2{margin-bottom:8px}.today-dot{font-size:18px;color:#f7c948}.today-message{display:flex;flex-direction:column;gap:4px;margin:24px 0;padding:17px;border:1px solid #ffffff2e;border-radius:12px;background:#ffffff12}.today-message strong{font-size:18px}.today-message span{font-size:14px;color:#d3e4dc}.today-card .meet{background:#d5edaa;border-color:#d5edaa;color:#183f32}
.reminder + .grid{margin-top:24px}
@media(max-width:680px){.reminder + .grid{margin-top:18px}}
.classroom-links{display:flex;flex-wrap:wrap;gap:18px;margin:18px 0 4px}
@media(max-width:680px){.classroom-links{flex-direction:column;gap:10px}}
.classroom-button{display:flex;align-items:center;justify-content:space-between;gap:18px;width:max-content;margin:18px 0 26px;padding:13px 18px;border-radius:10px;background:#2563eb;color:#fff;font-weight:750;box-shadow:0 5px 0 #1749a4;transition:transform .15s,box-shadow .15s}
.classroom-button:hover{transform:translateY(2px);box-shadow:0 3px 0 #1749a4;background:#1d4ed8}
.classroom-button span{font-size:18px}
.classroom-tutorial{margin:6px 0 30px;padding:22px;border:1px solid #cfd9e5;border-radius:16px;background:rgba(255,255,255,.72)}
.tutorial-label{font-size:11px;letter-spacing:.12em;font-weight:800;color:#2563eb}.tutorial-intro h3{margin:7px 0 4px;font-size:20px}.tutorial-intro p{font-size:14px;color:#5c6b7a}.tutorial-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.tutorial-step{display:flex;gap:10px;align-items:flex-start}.step-number{display:grid;place-items:center;flex:0 0 28px;height:28px;border-radius:50%;background:#ffd166;color:#523e0b;font-weight:800}.tutorial-step strong{font-size:14px}.tutorial-step p{font-size:13px;color:#5d6c79;margin:4px 0 10px}.tutorial-step img{display:block;width:100%;height:150px;object-fit:cover;object-position:top;border:1px solid #d3dbe4;border-radius:9px;background:#fff}.tutorial-step:nth-child(2) img{object-position:center top}
@media(max-width:680px){.classroom-button{width:100%}.tutorial-steps{grid-template-columns:1fr}.tutorial-step img{height:auto;max-height:260px;object-fit:contain}}
.tutorial-step img{height:180px;object-fit:contain;object-position:center;background:#fff}
@media(max-width:680px){.tutorial-step img{height:auto;max-height:none;object-fit:contain}}
.meet,.classroom-button,.doc-link{transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.meet:hover{box-shadow:0 0 0 3px rgba(82,173,138,.18),0 0 22px rgba(82,173,138,.42)}
.featured .meet:hover{box-shadow:0 0 0 3px rgba(255,209,102,.22),0 0 24px rgba(255,209,102,.58)}
.classroom-button:hover{box-shadow:0 0 0 3px rgba(37,99,235,.16),0 0 25px rgba(37,99,235,.48),0 3px 0 #1749a4}
.doc-link:hover{filter:brightness(1.05);text-shadow:0 0 12px rgba(18,107,89,.35)}
.reminder{margin-bottom:32px}
.meet:hover{box-shadow:0 0 0 4px rgba(82,173,138,.24),0 0 30px rgba(82,173,138,.62);transform:translateY(-2px)}
.classroom-button:hover{box-shadow:0 0 0 4px rgba(37,99,235,.22),0 0 32px rgba(37,99,235,.68),0 3px 0 #1749a4;transform:translateY(1px)}
.week-picker{display:flex;gap:7px;margin:20px 0 12px}.week-picker button{border:1px solid #ffffff55;background:#ffffff18;color:#dcebe5;border-radius:7px;padding:6px 9px;font:600 12px inherit;cursor:pointer}.week-picker button:hover,.week-picker button.active{background:#ffd166;color:#493512;border-color:#ffd166}.today-classes{display:flex;flex-direction:column;gap:5px;margin-bottom:18px}.today-class{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:8px;padding:7px 9px;border-radius:7px;background:#ffffff12;font-size:13px}.today-class .period{color:#c9ddd5;font-size:11px}.today-class .subject{font-weight:650}.today-class a{color:#ffd166;font-weight:750;font-size:12px}.today-class a:hover{text-decoration:underline}.today-class .pending{color:#d3e4dc;font-size:11px;font-style:italic}
.today-block{display:grid;grid-template-columns:92px 1fr;gap:8px;align-items:start;padding:7px 0;border-bottom:1px solid #ffffff24}.today-block:last-child{border-bottom:0}.block-time{font-size:11px;color:#d3e4dc;padding-top:7px}.block-subjects{display:flex;flex-direction:column;gap:4px}
@media(max-width:680px){.today-block{grid-template-columns:1fr}.block-time{padding-top:0;font-weight:750;color:#ffd166}}
.today-block{display:block;padding:4px 0;border-bottom:1px solid #ffffff24}.today-class{display:grid;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:8px;padding:6px 9px;border-radius:7px;background:#ffffff12;font-size:13px}.today-class .period{display:none}.today-class .class-time{display:block;color:#d3e4dc;font-size:12px;white-space:nowrap}.today-class .subject{font-weight:650}.week-picker button{appearance:none;border:1px solid #ffffff55;background:#ffffff18;color:#dcebe5;border-radius:999px;padding:7px 11px;font:700 12px 'Segoe UI',Arial,sans-serif;cursor:pointer}.week-picker button:hover,.week-picker button.active{background:#ffd166;color:#493512;border-color:#ffd166}
@media(max-width:680px){.today-class{grid-template-columns:78px minmax(0,1fr);gap:7px}.today-class a,.today-class .pending{grid-column:2}.today-class a{justify-self:start}}

.card-days{margin:-5px 0 12px;color:#52677a;font-size:12px;font-weight:700}.class-time{display:block;color:#c9ddd5;font-size:10px;letter-spacing:.02em;margin-bottom:1px}
.card-top .card-days{margin:0 0 0 auto;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.72);color:#52677a;font-size:12px;font-weight:750;line-height:1.2}

/* Calendario de asistencia presencial — noviembre 2026 */
.attendance-section{margin-top:48px;padding:36px 30px;background:linear-gradient(135deg,#fff8ed 0%,#eff8f3 100%);border:1px solid #e7ded1;border-radius:28px}
.attendance-heading{margin-bottom:12px}
.attendance-note{max-width:760px;margin:12px 0 22px;color:#5f6f7c;font-size:15px}
.attendance-calendar-card{padding:18px;background:rgba(255,255,255,.86);border:1px solid #dce3e9;border-radius:18px;box-shadow:0 10px 30px #2344560a}
.attendance-calendar-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 2px 12px}
.attendance-calendar-month{font-weight:750;color:#263f4f}
.attendance-legend{display:flex;align-items:center;gap:8px;color:#6e431c;font-size:13px;font-weight:700}
.attendance-swatch{display:block;width:13px;height:13px;border:1px solid #e7814b;border-radius:4px;background:#fff0df}
.attendance-table{width:100%;border-collapse:separate;border-spacing:5px;table-layout:fixed}
.attendance-table th{padding:8px 4px;color:#637282;font-size:12px;font-weight:700;text-align:center}
.attendance-table td{height:76px;vertical-align:top;padding:9px 10px;border:1px solid #e6ebef;border-radius:10px;background:#fff}
.attendance-table time{font-size:14px;font-weight:700;color:#304658}
.attendance-table .calendar-empty{border:0;background:transparent}
.attendance-table td.in-person{border:2px solid #ee7b48;background:#fff1e2}
.attendance-table td.in-person time{color:#71390f}
.attendance-mark{display:inline-flex;margin-top:12px;padding:3px 8px;border-radius:999px;background:#ee7b48;color:#fff;font-size:11px;font-weight:750;line-height:1.2}
.attendance-mark-short{display:none}
@media(max-width:680px){.attendance-section{margin-top:38px;padding:24px 14px;border-radius:22px}.attendance-heading h2{font-size:27px}.attendance-note{font-size:14px}.attendance-calendar-card{padding:10px 5px}.attendance-calendar-toolbar{padding:0 4px}.attendance-table{border-spacing:3px}.attendance-table th{padding:5px 0;font-size:10px}.attendance-table td{height:66px;padding:7px 4px;border-radius:8px}.attendance-table time{font-size:13px}.attendance-mark{margin-top:9px;padding:3px 4px;font-size:8px}.attendance-mark-long{display:none}.attendance-mark-short{display:inline}}

/* Materias virtuales del horario semanal en el calendario */
.attendance-legend{flex-wrap:wrap}
.attendance-virtual-swatch{display:block;width:13px;height:13px;border:1px solid #9ccbb0;border-radius:4px;background:#e1eee4}
.calendar-virtual{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-top:7px}
.calendar-virtual-mark{display:inline-flex;width:max-content;padding:2px 6px;border-radius:999px;background:#e1eee4;color:#236149;font-size:10px;font-weight:750;line-height:1.2}
.calendar-subjects{display:block;max-width:100%;color:#526676;font-size:11px;font-weight:600;line-height:1.35;overflow-wrap:anywhere}
@media(max-width:680px){
 .attendance-calendar-toolbar{flex-wrap:wrap}
 .attendance-table{display:block}
 .attendance-table thead{display:none}
 .attendance-table tbody{display:block}
 .attendance-table tbody tr{display:grid;grid-template-columns:1fr;gap:5px;margin:0 0 7px}
 .attendance-table td.calendar-day{display:grid;grid-template-columns:56px minmax(0,1fr);grid-template-rows:auto auto auto;align-items:start;gap:4px 8px;height:auto;min-height:0;padding:8px 9px}
 .attendance-table td.calendar-day::before{content:attr(data-weekday-label);grid-column:1;grid-row:1;color:#637282;font-size:11px;font-weight:750}
 .attendance-table td.calendar-day time{grid-column:2;grid-row:1;font-size:13px}
 .attendance-table td.calendar-day .attendance-mark{grid-column:2;grid-row:2;justify-self:start;margin:0;padding:3px 6px;font-size:9px}
 .attendance-table td.calendar-day:not(.in-person) .calendar-virtual{grid-row:2}
 .attendance-table td.calendar-day.in-person .calendar-virtual{grid-row:3}
 .attendance-table td.calendar-day .calendar-virtual{grid-column:2;display:flex;flex-direction:row;align-items:flex-start;gap:6px;margin-top:0}
 .attendance-table td.calendar-day .calendar-virtual-mark{flex:0 0 auto;font-size:9px}
 .attendance-table td.calendar-day .calendar-subjects{font-size:12px;line-height:1.4}
 .attendance-table td.calendar-empty{display:none}
}