:root{--bg:#ffffff;--card:#ffffff;--ink:#1f2329;--mut:#5a6472;--brand:#a9474f;--brand-ink:#ffffff;--brand-d:#8a363e;--navy:#34495f;--navy-d:#2a3b4e;--soft:#e6ebf2;--line:#d9dee6;--rose:#f6e8e9;--ok:#2f7a4a;--err:#a9474f;--panel:#34495f}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
header{background:var(--soft);color:var(--brand-ink);border-bottom:1px solid var(--line);padding:.7rem 1rem;display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
header .marca{display:flex;align-items:center;gap:.5rem;font-weight:700;letter-spacing:.06em;color:var(--brand-ink);text-decoration:none}header .marca img{height:38px;width:auto}header nav{display:flex;gap:.9rem;flex:1;flex-wrap:wrap}
header nav a{color:var(--brand-ink);text-decoration:none;padding:.25rem .55rem;border-radius:99px}header nav a:hover{background:var(--soft)}
header form{margin:0}header button{background:#fff;border:1px solid var(--line);color:var(--brand-ink);border-radius:99px;padding:.25rem .8rem;cursor:pointer}
main{max-width:1100px;margin:0 auto;padding:1rem}
h1{font-size:1.5rem;margin:.2rem 0 1rem}h2{font-size:1.15rem;margin:1.4rem 0 .6rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem;margin-bottom:1rem}
.grid{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem}
.stat small{color:var(--mut);display:block}.stat b{font-size:1.35rem}
.pos{color:var(--ok)}.neg{color:var(--err)}
label{display:block;font-size:.85rem;color:var(--mut);margin:.5rem 0 .15rem}
input,select,textarea{width:100%;padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}input:focus,select:focus{outline:2px solid var(--navy);border-color:var(--navy)}
.row{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
button.btn,a.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);font-weight:600;box-shadow:0 1px 0 var(--brand-d);border:0;border-radius:8px;padding:.6rem 1rem;font:inherit;cursor:pointer;text-decoration:none;margin-top:.8rem}
.btn.sec{background:#fff;color:var(--navy);border:1px solid var(--navy);box-shadow:none}.btn.wa{background:#bfe8c9;box-shadow:none}.btn.del{background:var(--rose);color:var(--brand-d);box-shadow:none}
table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mut);font-weight:600;font-size:.8rem;text-transform:uppercase}td.n,th.n{text-align:right;white-space:nowrap}
.scroll{overflow-x:auto}
.flash{padding:.6rem .9rem;border-radius:8px;margin-bottom:.8rem}.flash.ok{background:#e8f3e3;color:#2c5a3a}.flash.error{background:var(--rose);color:var(--err)}
.tag{display:inline-block;padding:.05rem .5rem;border-radius:99px;font-size:.78rem;background:var(--soft);color:var(--ink)}
.login{max-width:340px;margin:6vh auto;text-align:center}.login img{width:200px;max-width:70%}.login form{text-align:left}
.inline{display:inline}.inline button{padding:.2rem .5rem;margin:0;font-size:.8rem}
a{color:var(--brand-d)}

.card{box-shadow:0 1px 2px #1f232914}.stat b{color:var(--ink)}.warn{background:var(--rose);color:var(--brand-d)}
.revisor{margin-top:.35rem;padding:.5rem .7rem;border-radius:8px;background:var(--rose);color:var(--brand-d);font-size:.9rem}.revisor .btn{margin:0 0 0 .3rem;padding:.15rem .6rem;font-size:.85rem}.revisor .tag{margin-top:.3rem}
.tag.t-acento{background:#e8f3e3;color:#2c5a3a}.tag.t-posible,.tag.t-unidas{background:var(--rose);color:var(--err)}tr.dudosa{background:var(--rose)}.inline-check{display:inline;color:var(--ink);font-size:.95rem}.inline-check input{width:auto}td input[type=checkbox]{width:auto}
.duracion{padding:.45rem .6rem;border:1px dashed var(--line);border-radius:8px;min-height:2.6rem;background:var(--soft)}.duracion small{color:var(--mut)}
.filtros .botones{display:flex;gap:.5rem;align-items:flex-end}.filtros .botones .btn{margin:0}
.reloj{position:relative}.reloj-btn{width:100%;display:flex;align-items:center;gap:.5rem;padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;color:var(--ink);cursor:pointer;text-align:left}
.reloj-btn svg{color:var(--navy);flex:none}.reloj-btn.vacio span{color:var(--mut)}
.reloj-panel{position:absolute;z-index:10;top:calc(100% + 4px);left:0;width:250px;max-width:85vw;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.7rem;box-shadow:0 6px 20px #1f232933}
.reloj-titulo{font-size:.75rem;color:var(--mut);text-transform:uppercase;margin:.2rem 0 .3rem}
.reloj-horas{display:grid;grid-template-columns:repeat(6,1fr);gap:.3rem}.reloj-min{display:grid;grid-template-columns:repeat(4,1fr);gap:.3rem}
.reloj-ampm{display:grid;grid-template-columns:1fr 1fr;gap:.3rem;margin-top:.6rem}.reloj-acc{display:flex;justify-content:space-between;margin-top:.6rem}
.reloj-panel button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:.35rem 0;font:inherit;font-size:.9rem;cursor:pointer;color:var(--ink)}
.reloj-panel button.sel{background:var(--brand);border-color:var(--brand-d);font-weight:700}.reloj-ampm button{font-weight:600}
.reloj-acc button{padding:.3rem .8rem}.reloj-acc .listo{background:var(--brand);border-color:var(--brand-d);font-weight:600}
header nav a.activo{background:var(--brand);font-weight:600}.ok-txt{color:var(--ok);font-weight:600}
.permisos{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.permisos fieldset{border:1px solid var(--line);border-radius:8px;padding:.4rem .8rem .7rem;margin:0;background:#fff}
.permisos legend{font-weight:700;color:var(--ink);padding:0 .3rem}.permisos .inline-check{display:flex;gap:.5rem;align-items:flex-start;margin:.35rem 0;font-size:.92rem}.permisos .inline-check input{margin-top:.2rem}
.permisos-tit{margin:1.2rem 0 .3rem;font-size:1rem}.plantillas .btn{margin:.2rem 0;padding:.3rem .8rem;font-size:.88rem}
.permisos{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.permisos fieldset{border:1px solid var(--line);border-radius:8px;padding:.4rem .8rem .7rem;margin:0;background:#fff}
.permisos legend{font-weight:700;color:var(--ink);padding:0 .3rem}.permisos .inline-check{display:flex;gap:.5rem;align-items:flex-start;margin:.35rem 0;font-size:.92rem}.permisos .inline-check input{margin-top:.2rem}
.permisos-tit{margin:1.2rem 0 .3rem;font-size:1rem}.plantillas .btn{margin:.2rem 0;padding:.3rem .8rem;font-size:.88rem}
.badge{display:inline-block;min-width:1.3em;padding:0 .35em;border-radius:99px;background:var(--err);color:#fff;font-size:.75rem;font-weight:700;text-align:center}
.tag.t-pendiente{background:var(--soft);color:var(--navy)}.tag.t-confirmada{background:#e8f3e3;color:#2c5a3a}.tag.t-rechazada{background:var(--rose);color:var(--err)}
.transf.pendiente{border-left:4px solid var(--navy)}.transf.confirmada{border-left:4px solid var(--ok)}.transf.rechazada{border-left:4px solid var(--err)}
.transf-cab{display:flex;gap:1rem;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}.transf-cab b{font-size:1.05rem}
.comp img{max-width:140px;max-height:180px;border-radius:8px;border:1px solid var(--line);display:block}.transf-acc{display:flex;gap:.5rem;flex-wrap:wrap}
.nota-transf{font-size:.88rem;color:var(--mut);margin:.4rem 0 0}
.mp-barra{display:flex;gap:.8rem;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:.6rem 0}.mp-barra .btn{margin:0}.mp-barra small{display:block;color:var(--mut)}
.mp-cand{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:.5rem .7rem;margin:.6rem 0}.mp-cand form{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin:.3rem 0}.mp-cand .btn{margin:0;padding:.25rem .7rem}
.mp-ok{font-size:.88rem;color:var(--ok);margin:.4rem 0}.pasos li{margin:.35rem 0}details.card summary{cursor:pointer}

/* ---- tema con los colores de la página web ---- */
body{background:var(--bg);color:var(--ink)}
header{display:block;background:var(--panel);color:#fff;border-bottom:0;padding:.55rem 1rem}
header .barra{display:flex;align-items:center;gap:1.4rem;max-width:1100px;margin:0 auto;flex-wrap:wrap}
header .marca{display:flex;align-items:center;text-decoration:none;flex:none}header .marca img{height:34px;width:auto;display:block}
header nav{display:flex;flex-wrap:wrap;gap:.15rem;flex:1;margin:0}
header nav a{color:#ddd;text-decoration:none;padding:.3rem .7rem;border-radius:99px;font-size:.92rem}
header nav a:hover{color:#fff;background:#3d5268}header nav a.activo{background:#fff;color:var(--navy);font-weight:600}
header form{margin:0;flex:none}header button{background:transparent;border:1px solid #555;color:#ddd;border-radius:99px;padding:.25rem .8rem;font-size:.85rem;cursor:pointer}header button:hover{border-color:#fff;color:#fff}
.card{background:#fff;border:1px solid var(--line);box-shadow:0 1px 3px #0000000d}.stat{background:#fff;border:1px solid var(--line)}.stat b{color:var(--ink)}
button.btn,a.btn{background:var(--brand);color:#fff;box-shadow:none}button.btn:hover,a.btn:hover{background:var(--brand-d)}
.btn.sec{background:#fff;color:var(--navy);border:1px solid var(--navy)}.btn.sec:hover{background:var(--soft)}
.btn.del{background:var(--rose);color:var(--brand-d);border:0}.btn.wa{background:#d4f2dc;color:#174a28}
input:focus,select:focus{outline:2px solid var(--navy);border-color:var(--navy)}
a{color:var(--brand-d)}.tag{background:var(--soft);color:var(--ink)}
.reloj-panel button.sel,.reloj-acc .listo{background:var(--brand);color:#fff;border-color:var(--brand)}.reloj-btn svg{color:var(--navy)}
.duracion,.permisos fieldset{background:#fff}.permisos legend{color:var(--ink)}
.mp-cand{background:var(--soft);border-color:var(--line)}.revisor{background:var(--rose);color:var(--brand-d)}
.login{margin:5vh auto}.login img{width:260px;max-width:80%;margin-bottom:.5rem}
.resumen{margin-bottom:1.5rem}.sec-cab{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap}.sec-cab h2{margin:0}.mes-sel{max-width:200px}.mes-sel label{margin-top:0}
.resumen h3{font-size:1.05rem;margin:1.2rem 0 .5rem}
@media (max-width:900px){header .barra{gap:.6rem}header nav{order:3;flex-basis:100%}header form{margin-left:auto}}
@media (max-width:640px){header .marca img{height:28px}header nav a{font-size:.86rem;padding:.28rem .55rem}}
/* ---- Mi cuenta por secciones ---- */
.cuenta-layout{display:grid;grid-template-columns:200px 1fr;gap:1.2rem;align-items:start}
.cuenta-menu{display:flex;flex-direction:column;gap:.2rem;background:#fff;border:1px solid var(--line);border-radius:10px;padding:.5rem;position:sticky;top:1rem}
.cuenta-menu a{display:block;padding:.55rem .8rem;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.95rem}
.cuenta-menu a:hover{background:var(--soft)}.cuenta-menu a.activo{background:var(--navy);color:#fff;font-weight:600}
.cuenta-panel{min-width:0}.cuenta-panel>.card:first-child{margin-top:0}.cuenta-panel .filtros{margin-top:.6rem}
@media (max-width:760px){.cuenta-layout{grid-template-columns:1fr}.cuenta-menu{flex-direction:row;flex-wrap:wrap;position:static}.cuenta-menu a{padding:.4rem .75rem}}
/* ---- Cursos: pestañas, calendario y catálogo ---- */
.subtabs{display:flex;gap:.3rem;margin:-.3rem 0 1rem;border-bottom:1px solid var(--line);flex-wrap:wrap}
.subtabs a{padding:.5rem .9rem;text-decoration:none;color:var(--mut);border-bottom:3px solid transparent;margin-bottom:-1px}
.subtabs a.activo{color:var(--brand);font-weight:700;border-bottom-color:var(--brand)}
.cal-cab{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.cal-cab h2{margin:0;flex:1;min-width:180px}.cal-cab .btn{margin:0}
.cal-cab .btn.sec{padding:.4rem .8rem;font-size:1.2rem;line-height:1}.cal-ir{margin:0}.cal-ir input{width:auto}
.cal-nuevo{margin-bottom:1rem}.cal-nuevo>summary{list-style:none;display:inline-block;margin:0 0 .8rem}.cal-nuevo>summary::-webkit-details-marker{display:none}
.cal{padding:.5rem}.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));min-width:780px}
.cal-dsem{font-size:.78rem;font-weight:700;color:var(--mut);text-transform:uppercase;padding:.4rem;text-align:center}
.cal-dia{border:1px solid var(--line);margin:-1px 0 0 -1px;min-height:112px;padding:.3rem;display:flex;flex-direction:column;gap:.25rem;background:#fff}
.cal-dia.otro{background:var(--soft)}.cal-dia.otro .cal-num span{color:#aab2bd}
.cal-dia.hoy .cal-num span{background:var(--brand);color:#fff;border-radius:99px;padding:0 .45rem}
.cal-num{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:.9rem}
.cal-num a{text-decoration:none;color:var(--mut);font-size:1.1rem;line-height:1;padding:0 .3rem;border-radius:6px;visibility:hidden}
.cal-dia:hover .cal-num a{visibility:visible}.cal-num a:hover{background:var(--navy);color:#fff}
.cal-curso{display:block;background:var(--navy);color:#fff;text-decoration:none;border-radius:6px;padding:.25rem .4rem;font-size:.76rem;line-height:1.25}
.cal-item{position:relative;margin-bottom:.2rem}.cal-borrar{position:absolute;top:2px;right:2px;margin:0}
.cal-borrar button{background:rgba(255,255,255,.15);color:#fff;border:0;border-radius:4px;width:1.3rem;height:1.3rem;padding:0;font-size:.7rem;line-height:1;cursor:pointer;opacity:.6}
.cal-borrar button:hover{background:var(--brand);opacity:1}
.cal-curso b{display:block;font-weight:600;padding-right:1.1rem}.cal-curso small{color:#d8dde3}.cal-curso.inactivo{background:#aab2bd}.cal-curso:hover{background:var(--navy-d)}
.cal-imgs{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.cal-imgs figure{margin:0;text-align:center}
.cal-imgs img{width:100%;max-width:540px;border:1px solid var(--line);border-radius:8px}.cal-imgs figcaption{margin-top:.4rem}
.buscar{max-width:260px}tr.apagado td{color:var(--mut)}.acc-cat{white-space:nowrap}
@media (hover:none){.cal-num a{visibility:visible}}
.cal-nuevo>summary{background:var(--brand);color:#fff;font-weight:600;border-radius:8px;padding:.6rem 1rem;cursor:pointer}.cal-nuevo>summary:hover{background:var(--brand-d)}
.cal-nuevo[open]>summary{background:#fff;color:var(--navy);border:1px solid var(--navy)}
/* ---- Tienda y caja ---- */
.pdv{display:grid;grid-template-columns:1fr 340px;gap:1rem;align-items:start}.pos-izq{min-width:0}
.pos-scan input#scan{font-size:1.25rem;padding:.8rem;border:2px solid var(--navy)}
.sugerencias{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:8px;margin-top:.3rem;max-height:280px;overflow:auto;background:#fff}
.sugerencias button{display:flex;gap:.6rem;align-items:center;text-align:left;background:#fff;border:0;border-bottom:1px solid var(--line);padding:.55rem .7rem;font:inherit;cursor:pointer}
.sugerencias button:hover{background:var(--soft)}.sugerencias button small{color:var(--mut);flex:1}
.carrito td{vertical-align:middle}.carrito .cant{white-space:nowrap}.carrito .cant input{width:3.2rem;text-align:center;padding:.3rem;margin:0 .2rem}
.carrito .cant button,.quitar{border:1px solid var(--line);background:#fff;border-radius:6px;width:1.9rem;height:1.9rem;cursor:pointer;font-size:1rem}
.quitar{color:var(--err)}.vacio{color:var(--mut);text-align:center;margin:1.5rem 0}
.pos-der{position:sticky;top:1rem}.pos-total{text-align:center;background:var(--navy);color:#fff;border-radius:10px;padding:.8rem;margin-bottom:.6rem}
.pos-total small{display:block;color:#c7ccd4}.pos-total b{display:block;font-size:2.4rem;line-height:1.2}.pos-total span{font-size:.85rem;color:#c7ccd4}
.metodos{display:grid;grid-template-columns:1fr 1fr;gap:.35rem}.metodo input{display:none}
.metodo span{display:block;text-align:center;border:1px solid var(--navy);border-radius:8px;padding:.5rem .3rem;cursor:pointer;font-size:.9rem}
.metodo input:checked+span{background:var(--brand);color:#fff;font-weight:600}
.rapidos{display:flex;gap:.3rem;flex-wrap:wrap;margin-top:.4rem}.rapidos .btn{margin:0;padding:.35rem .6rem;font-size:.9rem}
.pos-cambio{display:flex;justify-content:space-between;align-items:baseline;margin:.6rem 0;font-size:1.1rem}.pos-cambio b{font-size:1.5rem}
.pos-cobrar{width:100%;font-size:1.3rem;padding:.9rem}.pos-cobrar small{font-weight:400;opacity:.7}.pos-cobrar:disabled{opacity:.4;cursor:not-allowed}
.pos-acc{display:flex;gap:.4rem}.pos-acc .btn{flex:1;margin-top:.5rem}
.modal{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:50}
.modal[hidden]{display:none}.modal-caja{background:#fff;border-radius:14px;padding:1.6rem 2rem;text-align:center;min-width:300px;max-width:90vw}
.res-titulo{color:var(--mut)}.res-cambio{font-size:1.4rem;margin:.6rem 0}.res-cambio b{display:block;font-size:3rem}
.corto{width:6rem;text-align:right}.opciones{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-bottom:.6rem}
.opcion{display:flex;gap:.6rem;align-items:flex-start;border:1px solid var(--line);border-radius:8px;padding:.7rem;cursor:pointer;color:var(--ink);font-size:.95rem}
.opcion input{width:auto;margin-top:.25rem}.opcion small{display:block;color:var(--mut)}
.stat.destacado{background:var(--navy);color:#fff}.stat.destacado small{color:#c7ccd4}.stat.destacado b{color:#fff}
@media (max-width:860px){.pdv{grid-template-columns:1fr}.pos-der{position:static}}
header .barra{max-width:1200px}header nav{gap:.05rem}header nav a{padding:.3rem .55rem;font-size:.88rem}header .marca img{height:30px}

/* ================= Celular y tableta ================= */
.cal-ds,.cal-vacio-movil{display:none}
@media (max-width:900px){
  /* menú en una sola franja que se desliza de lado */
  header{padding:.5rem .8rem .3rem}
  header nav{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin:0 -.8rem;padding:0 .8rem .25rem}
  header nav::-webkit-scrollbar{display:none}
  header nav a{white-space:nowrap;flex:none}
  .subtabs,.cuenta-menu{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .subtabs::-webkit-scrollbar,.cuenta-menu::-webkit-scrollbar{display:none}
  .subtabs a,.cuenta-menu a{white-space:nowrap;flex:none}
}
@media (max-width:640px){
  main{padding:.8rem}
  h1{font-size:1.3rem;margin:.1rem 0 .7rem}h2{font-size:1.05rem}
  .card{padding:.8rem;border-radius:10px}
  /* formularios en una sola columna: nada se corta */
  .row{grid-template-columns:1fr;gap:.2rem}
  .row>.card{margin-bottom:.8rem}
  .filtros .row{grid-template-columns:1fr 1fr;gap:.5rem}.filtros .botones{grid-column:1/-1}
  .grid{grid-template-columns:1fr 1fr;gap:.5rem}.stat{padding:.6rem .7rem}.stat b{font-size:1.15rem}
  button.btn,a.btn{padding:.65rem 1rem}
  /* tablas: más compactas y se deslizan de lado */
  table{font-size:.84rem}th,td{padding:.4rem .35rem}th{font-size:.68rem}
  .scroll{-webkit-overflow-scrolling:touch}
  .sec-cab{flex-direction:column;align-items:stretch}.buscar{max-width:none}
  .cuenta-menu{padding:.35rem}
  /* calendario como agenda: solo los días con cursos, uno debajo del otro */
  .cal{padding:.2rem .6rem}.cal-grid{display:block;min-width:0}
  .cal-dsem,.cal-dia.otro,.cal-dia.sin-curso{display:none}
  .cal-dia{display:grid;grid-template-columns:3.2rem 1fr;gap:.3rem .6rem;min-height:0;border:0;border-bottom:1px solid var(--line);margin:0;padding:.6rem 0;background:none}
  .cal-num{grid-row:span 20;flex-direction:column;align-items:center;justify-content:flex-start;font-size:1.3rem;line-height:1.1}
  .cal-ds{display:block;font-size:.7rem;color:var(--mut);text-transform:uppercase;font-weight:600}
  .cal-num a{visibility:visible;font-size:1rem;margin-top:.2rem;border:1px solid var(--line)}
  .cal-curso{font-size:.88rem;padding:.4rem .55rem}
  .cal-cab h2{min-width:0;font-size:1rem}.cal-cab .btn:not(.sec){width:100%;text-align:center}
  .cal-ir{flex:1}.cal-ir input{width:100%}
  /* punto de venta */
  .pos-total b{font-size:2rem}.pdv{gap:.6rem}
  .modal-caja{padding:1.2rem}.res-cambio b{font-size:2.4rem}
  .cal-imgs{grid-template-columns:1fr}
  .login{margin:2vh auto}
}
@media (max-width:640px){.cal-vacio-movil{display:none}.cal:has(.sin-cursos) .cal-vacio-movil{display:block;color:var(--mut);text-align:center;margin:1rem 0}}
input,select,textarea{min-width:0;max-width:100%}
@media (max-width:640px){
  .cal-dia{display:flex;flex-direction:column;gap:.3rem;position:relative;padding:.6rem 0 .6rem 3.8rem;min-height:3.6rem}
  .cal-num{position:absolute;left:0;top:.55rem;width:3.2rem}
  .cal-cab{display:grid;grid-template-columns:auto 1fr auto;gap:.5rem}
  .cal-cab h2{grid-column:1/-1;order:-1;text-align:center}
  .cal-cab>.btn:not(.sec){grid-column:1/-1}
  input[type=date],input[type=month]{width:100%}
}
@media (max-width:640px){.filtros .row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.filtros .row>div{min-width:0}}
/* ---- WhatsApp ---- */
.filtro-chips{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.8rem}.filtro-chips a{padding:.35rem .8rem;border:1px solid var(--line);border-radius:99px;text-decoration:none;font-size:.9rem}
.filtro-chips a.activo{background:var(--brand);color:#fff;border-color:var(--brand)}
.chats{padding:0}.chat-fila{display:flex;gap:.7rem;align-items:center;padding:.7rem .9rem;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.chat-fila:hover{background:var(--soft)}.chat-fila.pide{background:var(--rose)}.chat-av{width:2.4rem;height:2.4rem;border-radius:99px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex:none;text-transform:uppercase}
.chat-txt{flex:1;min-width:0}.chat-txt small{display:block;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-meta{text-align:right;flex:none}
.chat-cab{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:flex-start}.chat-acc{display:flex;gap:.4rem;flex-wrap:wrap}.chat-acc .btn{margin:0}
.chat{background:#efeae2;display:flex;flex-direction:column;gap:.45rem;max-height:65vh;overflow-y:auto}
.burbuja{max-width:78%;padding:.5rem .7rem;border-radius:10px;font-size:.93rem;line-height:1.4;box-shadow:0 1px 1px #0001;word-wrap:break-word}
.burbuja.entra{background:#fff;align-self:flex-start;border-top-left-radius:2px}.burbuja.sale{background:#d9fdd3;align-self:flex-end;border-top-right-radius:2px}
.burbuja .hora{font-size:.7rem;color:var(--mut);text-align:right;margin-top:.2rem}
.wa-opciones{display:flex;flex-direction:column;gap:.3rem;margin-top:.45rem}.wa-opciones form{margin:0}
.wa-opciones button,.wa-opciones span{display:block;width:100%;background:#fff;border:1px solid #cfe8c9;color:#027eb5;border-radius:8px;padding:.4rem;font:inherit;font-size:.9rem;text-align:center;cursor:pointer}
.wa-opciones span{cursor:default}.wa-opciones small{display:block;color:var(--mut);font-size:.75rem}
.flyer-chat{max-width:220px;border-radius:8px;display:block}.flyer-mini{max-width:120px;border-radius:6px;display:block;margin-bottom:.3rem}
.chat-escribir{display:flex;gap:.4rem;align-items:center}.chat-escribir input[name=texto]{flex:1}.chat-escribir .btn{margin:0}.adjuntar{cursor:pointer}
.copiar code{display:inline-block;background:var(--soft);padding:.3rem .5rem;border-radius:6px;margin:.2rem 0;word-break:break-all}
textarea{font:inherit;font-size:.93rem}
@media (max-width:640px){.burbuja{max-width:90%}.chat{max-height:60vh}}
.asis form{display:flex;gap:.25rem;margin:0}.asis button{width:2rem;height:2rem;border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer;font-size:.95rem;color:var(--mut)}
.asis .constancia{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:1px solid var(--line);border-radius:6px;text-decoration:none;font-size:1rem}
.asis button.si{background:var(--ok);border-color:var(--ok);color:#fff}.asis button.no{background:var(--err);border-color:var(--err);color:#fff}
.vigencia{padding:.6rem .8rem;border-radius:8px;background:var(--soft)}.vigencia.vigente{background:#dde4ee;color:var(--navy)}.vigencia.vencido{background:var(--rose);color:var(--brand-d)}.vigencia.usado{background:#e8f3e3}

/* menú del usuario: Mi cuenta, Importar / Exportar y Salir */
.menu-usuario{position:relative;flex:none}
.menu-usuario summary{list-style:none;cursor:pointer;color:#ddd;border:1px solid #555;border-radius:99px;padding:.25rem .8rem;font-size:.88rem;white-space:nowrap}
.menu-usuario summary::-webkit-details-marker{display:none}
.menu-usuario summary:hover,.menu-usuario[open] summary{border-color:#fff;color:#fff}
.menu-usuario summary.activo{background:#fff;color:var(--navy);border-color:#fff;font-weight:600}
.menu-usuario>div{position:absolute;right:0;top:calc(100% + .4rem);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.18);min-width:200px;padding:.35rem;z-index:50;display:flex;flex-direction:column}
.menu-usuario>div a,.menu-usuario>div button{display:block;width:100%;text-align:left;color:var(--ink);text-decoration:none;padding:.55rem .8rem;border-radius:8px;font-size:.92rem;background:none;border:0}
.menu-usuario>div a:hover,.menu-usuario>div button:hover{background:var(--soft);color:var(--ink)}
.menu-usuario>div a.activo{font-weight:700}
.menu-usuario>div form{border-top:1px solid var(--line);margin:.3rem 0 0;padding-top:.3rem}
.menu-usuario>div button{color:var(--brand-d)}
@media (max-width:900px){.menu-usuario{margin-left:auto}}
select.falta{border-color:var(--brand);background:var(--rose)}
form.inline{display:inline;margin:0}button.link{background:none;border:0;padding:0;font:inherit;text-decoration:underline;cursor:pointer;color:inherit}button.link.neg{color:var(--brand-d)}

/* ---- Celular y tableta: toques más cómodos (dedos, no cursor) ---- */
@media (pointer:coarse){
  header nav a,.subtabs a,.cuenta-menu a,.filtro-chips a{padding:.5rem .85rem}
  button.btn,a.btn{padding:.75rem 1.1rem}
  input,select,textarea{padding:.7rem .75rem}
  .carrito .cant button,.quitar{width:2.3rem;height:2.3rem}
  .cal-num a{padding:.35rem .5rem}
  .asis button,.asis .constancia{width:2.3rem;height:2.3rem}
  .reloj-panel button{padding:.5rem 0}
  .menu-usuario summary{padding:.4rem .9rem}
}
@media (min-width:641px) and (max-width:1024px){
  main{padding:1.1rem 1.3rem}
  .cuenta-layout{grid-template-columns:170px 1fr}
}

/* ---- Más relieve: que no se vea plana la plataforma ---- */
header{background:linear-gradient(135deg,var(--panel) 0%,var(--navy-d) 100%);box-shadow:0 2px 10px rgba(0,0,0,.18)}
.card{box-shadow:0 2px 6px rgba(31,35,41,.09),0 1px 2px rgba(31,35,41,.06);transition:box-shadow .15s}
.stat{box-shadow:0 2px 6px rgba(31,35,41,.08);position:relative;overflow:hidden;padding-left:1.1rem}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}
.stat.destacado::before{background:rgba(255,255,255,.35)}
button.btn,a.btn{background:linear-gradient(180deg,var(--brand),var(--brand-d));box-shadow:0 2px 5px rgba(169,71,79,.35);transition:transform .08s ease,box-shadow .08s ease}
button.btn:hover,a.btn:hover{background:linear-gradient(180deg,var(--brand),var(--brand-d));box-shadow:0 4px 10px rgba(169,71,79,.4);transform:translateY(-1px)}
button.btn:active,a.btn:active{transform:translateY(0);box-shadow:0 1px 2px rgba(169,71,79,.35)}
.btn.sec{box-shadow:0 1px 2px rgba(52,73,95,.12)}.btn.sec:hover{box-shadow:0 2px 6px rgba(52,73,95,.18)}
.cal-curso{box-shadow:0 1px 3px rgba(0,0,0,.18)}
.tag{box-shadow:inset 0 0 0 1px rgba(31,35,41,.05)}
.pos-total{box-shadow:0 4px 14px rgba(52,73,95,.35)}
.reloj-panel{box-shadow:0 10px 26px rgba(31,35,41,.22)}
.chat-av{box-shadow:0 1px 3px rgba(0,0,0,.2)}
.menu-usuario>div{box-shadow:0 10px 26px rgba(31,35,41,.22)}