/* Pantallas académicas: alumno, trámites, Control Escolar, docente y Dirección. Prefijos: malla-, cred-, tra-, ctl-, doc-, dir- */

/* ---------- Malla curricular ---------- */
.malla { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.malla-rejilla { display: grid; grid-template-columns: repeat(8, minmax(138px, 1fr)); gap: 8px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
.malla-col { display: flex; flex-direction: column; gap: 6px; scroll-snap-align: start; min-width: 0; }
.malla-col-cabeza { display: flex; align-items: baseline; justify-content: space-between; padding: 6px 4px 4px; border-bottom: 2px solid var(--azul-900); }
.malla-col-cabeza b { font-family: var(--serif); font-size: 20px; color: var(--azul-900); }
.malla-col-cabeza span { font-size: 12px; color: var(--tinta-3); font-weight: 600; }
.malla-curso {
  position: relative;
  display: flex; flex-direction: column; justify-content: space-between; gap: 6px;
  min-height: 74px; padding: 8px 8px 7px 12px;
  border-radius: 10px; border: 1px solid var(--linea);
  background: #fff; color: var(--tinta);
  font: inherit; text-align: left;
}
button.malla-curso { cursor: pointer; }
button.malla-curso:hover { border-color: var(--azul-500); }
.malla-curso::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; border-radius: 10px 0 0 10px; background: var(--trayecto); }
.malla-curso-nombre { font-size: 12.5px; font-weight: 650; line-height: 1.25; }
.malla-curso-pie { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--tinta-3); font-weight: 600; }
.malla-curso-pie b { margin-left: auto; font-size: 13px; color: var(--tinta); font-variant-numeric: tabular-nums; }
.malla-curso-pie .i { flex: none; }
.malla-acreditado { background: #F1F8F3; border-color: #CFE6D7; }
.malla-acreditado .malla-curso-pie .i { color: var(--verde); }
.malla-cursando { background: var(--azul-50); border-color: var(--azul-500); box-shadow: inset 0 0 0 1px var(--azul-500); }
.malla-cursando .malla-curso-pie .i { color: var(--azul-700); }
.malla-adeudo { background: #FDF3F2; border-color: #E9B4AE; }
.malla-adeudo .malla-curso-pie .i, .malla-adeudo .malla-curso-pie b { color: var(--rojo); }
.malla-pendiente { background: #fff; border-style: dashed; color: var(--tinta-2); }
.malla-pendiente .malla-curso-pie .i { color: var(--linea-fuerte); }
.malla-leyendas { display: flex; flex-direction: column; gap: 8px; }
.malla-leyenda { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--tinta-2); }
.malla-leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.malla-leyenda i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.malla-ley-estado { padding: 2px 8px 2px 6px; border-radius: 999px; border: 1px solid var(--linea); }
.malla-ley-estado.malla-acreditado .i { color: var(--verde); }
.malla-ley-estado.malla-cursando .i { color: var(--azul-700); }
.malla-ley-estado.malla-adeudo .i { color: var(--rojo); }
.malla-ley-estado.malla-pendiente { border-style: dashed; }

/* ---------- Credencial digital ---------- */
.cred {
  position: relative; overflow: hidden;
  border-radius: 22px;
  color: #fff;
  background: radial-gradient(420px 260px at 85% 0%, rgba(58, 139, 179, .55), transparent 60%), linear-gradient(150deg, #0B3145, #12405A 60%, #0B3145);
  padding: 18px;
  box-shadow: 0 12px 28px rgba(7, 31, 44, .25);
  max-width: 460px;
}
.cred .arcos { position: absolute; left: 0; right: 0; bottom: 0; height: 60px; width: 100%; }
.cred-marca-agua { position: absolute; right: -36px; top: 14px; width: 190px; opacity: .08; pointer-events: none; }
.cred-cabeza { position: relative; display: flex; align-items: center; gap: 10px; }
.cred-cabeza img { width: 40px; height: auto; }
.cred-cabeza b { display: block; font-family: var(--serif); font-size: 15px; font-weight: 650; line-height: 1.15; }
.cred-cabeza span { display: block; font-size: 11.5px; color: var(--plata); }
.cred-cuerpo { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; margin-top: 16px; }
.cred-foto { width: 82px; height: 98px; border-radius: 999px 999px 12px 12px; background: linear-gradient(180deg, #E2EDF4, #C9D5E2); color: var(--azul-800); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; border: 2px solid rgba(255, 255, 255, .8); }
.cred-foto svg { width: 86%; height: auto; }
.cred-nombre { font-family: var(--serif); font-size: 19px; font-weight: 650; line-height: 1.2; }
.cred-dato { font-size: 13px; color: #D3DEE8; margin-top: 3px; }
.cred-matricula { display: inline-block; margin-top: 8px; padding: 3px 10px; border-radius: 999px; background: rgba(217, 161, 43, .18); color: #F6D58C; font-weight: 800; letter-spacing: .04em; font-variant-numeric: tabular-nums; }
.cred-pie { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: 16px; }
.cred-pie .qr { padding: 6px; border-radius: 12px; }
.cred-vigencia { font-size: 12px; color: var(--plata); }
.cred-vigencia b { display: block; color: #fff; font-size: 14px; }
.cred-grande { max-width: 420px; margin: 0 auto; }

/* ---------- Inicio del alumno ---------- */
.alu-saludo { display: flex; align-items: center; gap: 14px; }
.alu-saludo h1 { font-family: var(--serif); font-size: clamp(26px, 5vw, 32px); color: var(--azul-900); font-weight: 650; }
.alu-portada { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .alu-portada { grid-template-columns: minmax(0, 460px) minmax(0, 1fr); align-items: start; } }
.alu-cifras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.alu-cifras .dato { padding: 12px; }
.alu-cifras .dato-valor { font-size: 24px; }
@media (max-width: 380px) { .alu-cifras .dato-valor { font-size: 21px; } }
.alerta-fila { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--linea); background: #fff; text-decoration: none; color: inherit; }
.alerta-fila.alta { border-color: #EDC3BF; background: #FFF9F8; }
.alerta-fila.media { border-color: #F0DDB1; background: #FFFBF2; }
.alerta-fila .i { flex: none; margin-top: 2px; }
.alerta-fila.alta .i { color: var(--rojo); }
.alerta-fila.media .i { color: var(--ambar); }
.alerta-fila b { display: block; font-size: 15px; }
.alerta-fila span { display: block; font-size: 13.5px; color: var(--tinta-2); margin-top: 2px; }
.fecha-cuadro { flex: none; width: 52px; text-align: center; border-radius: 12px; border: 1px solid var(--linea); background: #fff; overflow: hidden; }
.fecha-cuadro b { display: block; font-size: 20px; line-height: 1.2; padding-top: 4px; color: var(--azul-900); }
.fecha-cuadro span { display: block; font-size: 11px; font-weight: 700; color: #fff; background: var(--azul-700); padding: 1px 0; text-transform: lowercase; }

/* ---------- Trayectoria ---------- */
.tray-encabezado { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .tray-encabezado { grid-template-columns: auto minmax(0, 1fr); align-items: center; } }
.tray-anillo { display: flex; align-items: center; gap: 16px; }
.tray-cifras { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tray-cifras .tray-situacion { grid-column: 1 / -1; }
@media (min-width: 700px) { .tray-cifras { grid-template-columns: repeat(3, minmax(0, 1fr)); } .tray-cifras .tray-situacion { grid-column: auto; } }
.tray-situacion { padding: 14px 16px; border-radius: 16px; background: #fff; border: 1px solid var(--linea); display: flex; flex-direction: column; gap: 8px; }
.tray-barras { display: flex; flex-direction: column; gap: 10px; }
.tray-barra { display: grid; grid-template-columns: minmax(0, 1fr) 54px; gap: 10px; align-items: center; }
.tray-barra-nombre { font-size: 14px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.tray-barra-nombre span { color: var(--tinta-3); font-weight: 500; font-size: 13px; }
.tray-barra-pct { font-weight: 750; font-variant-numeric: tabular-nums; text-align: right; }
.tray-umbral { position: relative; }
.tray-umbral::after { content: ''; position: absolute; top: -3px; bottom: -3px; left: var(--umbral); width: 2px; background: var(--tinta); border-radius: 2px; }
.kardex-semestre { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 6px 0 8px; }
.kardex-semestre h3 { font-family: var(--serif); font-size: 19px; color: var(--azul-900); }

/* ---------- Trámites ---------- */
.tra-catalogo { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }
.tra-tipo { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--linea); text-decoration: none; color: inherit; }
.tra-tipo:hover { border-color: var(--azul-200); background: var(--azul-50); }
.tra-tipo-icono { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--azul-100); color: var(--azul-700); display: flex; align-items: center; justify-content: center; }
.tra-tipo b { display: block; font-size: 15.5px; }
.tra-tipo p { font-size: 13.5px; color: var(--tinta-2); margin-top: 3px; }
.tra-tipo .fila { margin-top: 8px; }
.tra-folio { font-family: var(--sans); font-weight: 800; letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.tra-folio-grande { display: inline-block; padding: 10px 16px; border-radius: 14px; background: var(--oro-claro); border: 1px dashed var(--oro); color: var(--azul-900); font-size: clamp(24px, 6vw, 32px); font-weight: 800; letter-spacing: .03em; font-variant-numeric: tabular-nums; }
.tra-exito { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 10px 0; }
.tra-exito-icono { width: 72px; height: 72px; border-radius: 50%; background: var(--verde-fondo); color: var(--verde); display: flex; align-items: center; justify-content: center; }
.tra-tarjeta { display: flex; flex-direction: column; gap: 14px; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--linea); }
.tra-tarjeta.es-listo { border-color: #BFDDCA; box-shadow: inset 0 3px 0 var(--verde); }

/* Vista previa del documento oficial (HTML) */
.doc-hoja { background: #fff; border: 1px solid var(--linea); border-radius: 6px; box-shadow: var(--sombra); padding: 26px 26px 20px; color: #0E2533; font-family: 'Times New Roman', Georgia, serif; position: relative; overflow: hidden; }
.doc-hoja::after { content: 'Documento de demostración · sin validez oficial'; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-28deg); white-space: nowrap; font-family: var(--sans); font-weight: 800; font-size: 26px; color: rgba(11, 49, 69, .06); pointer-events: none; }
.doc-cabeza { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto; gap: 12px; align-items: center; border-bottom: 2px solid var(--oro); padding-bottom: 10px; }
.doc-cabeza img { width: 54px; height: auto; }
.doc-cabeza small { display: block; font-family: var(--sans); font-size: 10.5px; color: var(--tinta-3); }
.doc-cabeza b { display: block; font-size: 15px; color: var(--azul-900); line-height: 1.2; }
.doc-folio { border: 1px solid var(--oro); border-radius: 6px; padding: 4px 8px; text-align: center; font-family: var(--sans); }
.doc-folio small { font-size: 9.5px; }
.doc-folio b { font-size: 12.5px; }
.doc-titulo { text-align: center; font-size: 19px; font-weight: 700; color: var(--azul-900); margin: 18px 0 12px; }
.doc-texto { font-size: 14px; line-height: 1.55; text-align: justify; }
.doc-firma { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; background: var(--cal); border: 1px solid var(--linea); border-radius: 8px; padding: 10px 12px; font-family: var(--sans); }
.doc-firma b { font-family: 'Times New Roman', Georgia, serif; font-size: 14px; }
.doc-firma small { display: block; font-size: 10.5px; color: var(--tinta-3); }
.doc-sello { font-family: ui-monospace, Consolas, monospace; font-size: 8.5px; line-height: 1.35; color: var(--tinta-2); overflow-wrap: anywhere; margin-top: 4px; }
.doc-firma .qr { padding: 4px; border: 1px solid var(--linea); }

/* ---------- Control Escolar ---------- */
.ctl-filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ctl-fila-tramite { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; }
.ctl-acciones-paso { display: grid; gap: 10px; }
.ctl-paso { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: 14px; border: 1px solid var(--linea); background: #fff; }
.ctl-paso.hecho { background: #F4FAF6; border-color: #CFE6D7; }
.ctl-paso.actual { border-color: var(--azul-500); box-shadow: inset 0 0 0 1px var(--azul-500); }
.ctl-paso-num { flex: none; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; background: var(--plata-claro); color: var(--tinta-2); }
.ctl-paso.hecho .ctl-paso-num { background: var(--verde); color: #fff; }
.ctl-paso.actual .ctl-paso-num { background: var(--azul-700); color: #fff; }
.ctl-paso-cuerpo { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.ctl-dos { display: grid; gap: 18px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .ctl-dos { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); align-items: start; } }
.ctl-check { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--linea); }
.ctl-check:last-child { border-bottom: 0; }
.ctl-check .i { flex: none; }
.ctl-check.ok .i { color: var(--verde); }
.ctl-check.pendiente .i { color: var(--ambar); }

/* ---------- Docente: pase de lista y captura ---------- */
.doc-offline { display: flex; align-items: center; gap: 12px; padding: 12px 14px; flex-wrap: wrap; }
.doc-offline > .i { flex: none; }
.doc-offline > .crece { flex: 1 1 200px; }
@media (max-width: 600px) { .doc-offline .interruptor { flex-basis: 100%; padding-top: 8px; border-top: 1px solid var(--linea); } .pase-resumen { font-size: 14px; padding: 10px 12px; } .pase-resumen .btn { min-height: 38px; padding: 0 12px; font-size: 14px; } }
.doc-clase { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 16px; background: #fff; border: 1px solid var(--linea); text-decoration: none; color: inherit; }
.doc-clase:hover { border-color: var(--azul-200); background: var(--azul-50); }
.doc-hora { flex: none; text-align: center; min-width: 64px; padding: 6px 8px; border-radius: 12px; background: var(--azul-900); color: #fff; }
.doc-hora b { display: block; font-size: 16px; }
.doc-hora span { display: block; font-size: 11px; color: var(--plata); }
.lista-pase { list-style: none; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--linea); border-radius: 16px; overflow: hidden; }
.pase-fila { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--linea); }
.pase-fila:last-child { border-bottom: 0; }
.pase-fila.marca-F { background: #FFF6F5; }
.pase-fila.marca-J { background: #FFFBF2; }
.pase-nombre { min-width: 0; }
.pase-nombre b { display: block; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pase-nombre span { display: block; font-size: 12.5px; color: var(--tinta-3); }
.pase-nombre .alerta { color: var(--rojo); font-weight: 700; }
.pase-botones { display: inline-flex; border: 1px solid var(--linea-fuerte); border-radius: 12px; overflow: hidden; }
.pase-op { min-width: 44px; height: 40px; padding: 0 10px; border: 0; background: #fff; color: var(--tinta-2); font-weight: 800; font-size: 14px; }
.pase-op + .pase-op { border-left: 1px solid var(--linea-fuerte); }
.pase-op[aria-pressed='true'].op-A { background: var(--verde); color: #fff; }
.pase-op[aria-pressed='true'].op-F { background: var(--rojo); color: #fff; }
.pase-op[aria-pressed='true'].op-J { background: var(--ambar); color: #fff; }
@media (max-width: 400px) { .pase-op { min-width: 38px; padding: 0 6px; } }
.pase-resumen { position: sticky; bottom: calc(var(--nav-alto) + var(--seg-abajo) + 8px); z-index: 5; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; border-radius: 16px; background: var(--azul-900); color: #fff; box-shadow: var(--sombra-alta); }
@media (min-width: 1024px) { .pase-resumen { bottom: 16px; } }
.pase-resumen .btn { margin-left: auto; }
.captura-fila { display: grid; grid-template-columns: auto minmax(0, 1fr) 96px; gap: 10px; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--linea); }
.captura-fila:last-child { border-bottom: 0; }
.captura-fila input { text-align: center; font-weight: 750; font-variant-numeric: tabular-nums; min-height: 42px; padding: 6px; }
.captura-fila input.reprobada { color: var(--rojo); border-color: #E9B4AE; background: #FFF6F5; }
.captura-fila.pendiente-cola { background: #FFFBF2; }

/* ---------- Dirección ---------- */
.dir-frase { position: relative; overflow: hidden; border-radius: 22px; padding: 22px; background: linear-gradient(140deg, #0B3145, #12405A); color: #fff; }
.dir-frase .arcos { position: absolute; left: 0; right: 0; bottom: 0; height: 60px; width: 100%; }
.dir-frase-antes { font-family: var(--serif); font-style: italic; color: var(--plata); font-size: 17px; text-decoration: line-through; text-decoration-color: rgba(201, 213, 226, .6); }
.dir-frase-ahora { position: relative; font-family: var(--serif); font-size: clamp(22px, 3.6vw, 30px); font-weight: 650; line-height: 1.25; margin-top: 8px; max-width: 34ch; }
.dir-frase-ahora em { color: #F6D58C; font-style: normal; }
.dir-frase .btn { position: relative; margin-top: 16px; }
.dir-regla { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 12px; background: var(--cal); border: 1px solid var(--linea); }
.dir-regla .i { flex: none; margin-top: 2px; }
.dir-regla.alta .i { color: var(--rojo); }
.dir-regla.media .i { color: var(--ambar); }
.dir-regla b { display: block; font-size: 14.5px; }
.dir-regla span { display: block; font-size: 13px; color: var(--tinta-2); margin-top: 2px; }
.dir-alumno-riesgo { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--linea); text-decoration: none; color: inherit; }
.dir-alumno-riesgo:hover { background: var(--azul-50); }
.dir-alumno-riesgo:last-child { border-bottom: 0; }
.dir-alumno-riesgo.es-nuevo { background: linear-gradient(90deg, var(--oro-claro), #fff 75%); }
.dir-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.dir-chips .chip { height: auto; min-height: 22px; font-size: 12px; padding: 2px 8px; white-space: normal; line-height: 1.3; }