/* ============================================================================
 *  CORE / BASE.CSS  —  Sistema visual compartido (login + paneles)
 * ============================================================================
 *  Usa las variables CSS que inyecta core/theme.js desde config.js. Cada valor
 *  tiene un valor de respaldo (fallback) neutro, para que todo se
 *  vea bien incluso antes de que cargue el JS. Cambiar el tema del cliente en
 *  config.js cambia automáticamente todas estas pantallas.
 * ========================================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* respaldos por si theme.js aún no corrió */
  --ink: #08080C; --ink-2: #0E0E15; --ink-3: #15151F;
  --line: rgba(255,255,255,.09); --line-strong: rgba(255,255,255,.18);
  --violet: #B79CFF; --violet-2: #8A6BFF; --violet-deep: #6A45E6;
  --yellow: #FFD63D; --yellow-deep: #E8B400;
  --white: #F4F4FA; --muted: #9A9AAC; --muted-2: #62626F;
  --ok: #3FD08B; --alerta: #FF6B6B; --aviso: #FFB454;
  --display: 'Archivo Black','Arial Black',sans-serif;
  --body: 'Plus Jakarta Sans',system-ui,sans-serif;
  --util: 'Space Grotesk','Plus Jakarta Sans',monospace;
  --radio: 14px;
}

body {
  background: var(--ink);
  color: var(--white);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---- Tipografía ---- */
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.05; letter-spacing: -.01em; }
h1 { font-size: clamp(28px, 5vw, 44px); }
h2 { font-size: clamp(20px, 3vw, 26px); }
h3 { font-size: 17px; }
.tenue { color: var(--muted); }
.dato { font-family: var(--util); letter-spacing: .02em; }

/* ---- Marca / logo ---- */
.marca { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 18px; }
.marca .punto { width: 9px; height: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px var(--yellow); }
.barra-logo { height: 30px; width: auto; border-radius: 7px; display: block; }

/* ---- Barra superior de los paneles ---- */
.barra {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--line);
  background: var(--ink-2); position: sticky; top: 0; z-index: 20;
}
.barra .rol { font-family: var(--util); font-size: 12px; color: var(--violet); text-transform: uppercase; letter-spacing: .12em; }

/* ---- Contenedor ---- */
.lienzo { max-width: 1100px; margin: 0 auto; padding: 32px 24px 64px; }
.cabecera-seccion { margin-bottom: 28px; }
.cabecera-seccion p { color: var(--muted); margin-top: 6px; }

/* ---- Tarjetas ---- */
.tarjeta {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: var(--radio); padding: 22px;
}

/* ---- Avatares de iniciales (estilo iOS/Google) ---- */
.avatar-ini {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 700; font-size: 12.5px;
  vertical-align: middle;
}
.avatar-ini.chico { width: 28px; height: 28px; font-size: 11px; }
.avatar-ini.av-yellow { background: rgba(255,214,61,.16); color: var(--yellow-deep); }
.avatar-ini.av-violet { background: rgba(var(--acc-rgb),.18); color: var(--violet); }
.avatar-ini.av-verde  { background: rgba(63,208,139,.18); color: var(--ok); }
.avatar-ini.av-rosa   { background: rgba(231,138,174,.18); color: var(--rosa); }
.avatar-ini.av-amber  { background: rgba(255,180,84,.18); color: var(--aviso); }

.nombre-con-avatar { display: flex; align-items: center; gap: 11px; }
.nombre-con-avatar.fila-inactiva { opacity: .55; }
.rejilla { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.tile {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radio);
  padding: 20px; display: flex; flex-direction: column; gap: 6px; min-height: 116px;
  transition: border-color .15s, transform .15s;
  position: relative; overflow: hidden;
}
.tile.activo { cursor: pointer; }
.tile.activo:hover { border-color: var(--violet-2); transform: translateY(-2px); }
.tile-marca { position: absolute; right: -14px; bottom: -18px; opacity: .07; pointer-events: none; }
.tile-marca svg { width: 100px; height: 100px; }
.tile-ico { width: 38px; height: 38px; border-radius: 11px; display: flex; align-items: center; justify-content: center; margin-bottom: 4px; position: relative; }
.tile-ico svg { width: 19px; height: 19px; }
.tile-ico.c-yellow { background: rgba(255,214,61,.16); color: var(--yellow-deep); }
.tile-ico.c-violet { background: rgba(var(--acc-rgb),.18); color: var(--violet); }
.tile-ico.c-verde  { background: rgba(63,208,139,.18); color: var(--ok); }
.tile-ico.c-rosa   { background: rgba(231,138,174,.18); color: var(--rosa); }
.tile-ico.c-amber  { background: rgba(255,180,84,.18); color: var(--aviso); }
.tile .titulo { font-family: var(--display); font-size: 16px; position: relative; }
.tile .nota { color: var(--muted); font-size: 13px; position: relative; }
.tile .pronto {
  margin-top: auto; align-self: flex-start; font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted-2); border: 1px solid var(--line);
  padding: 3px 8px; border-radius: 999px; position: relative;
}

/* ---- Botones ---- */
.boton, .boton-fantasma, .boton-amarillo {
  font-family: var(--body); font-weight: 600; font-size: 14px; cursor: pointer;
  padding: 11px 18px; border-radius: 11px; border: 1px solid transparent;
  transition: filter .15s, background .15s; display: inline-flex; align-items: center; gap: 8px;
}
.boton svg, .boton-fantasma svg, .boton-amarillo svg { width: 16px; height: 16px; flex: none; }
.boton { background: var(--violet-2); color: #fff; }
.boton:hover { filter: brightness(1.08); }
.boton-amarillo { background: var(--yellow); color: #15140a; }
.boton-amarillo:hover { filter: brightness(1.05); }
.boton-fantasma { background: var(--ink-2); color: var(--white); border-color: var(--line-strong); }
.boton-fantasma:hover { background: var(--ink-3); }
.boton:disabled { opacity: .55; cursor: not-allowed; filter: none; }

/* ---- Formularios ---- */
.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.campo label { font-size: 13px; color: var(--muted); }
.campo input, .campo select, .campo textarea {
  width: 100%; box-sizing: border-box;
  background: var(--ink-3); border: 1px solid var(--line); border-radius: 11px;
  padding: 11px 13px; color: var(--white); font-family: var(--body); font-size: 15px;
}
.campo textarea { resize: vertical; font-family: var(--body); }
.campo input[type="date"] { min-height: 46px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--violet-2); outline-offset: 1px; border-color: transparent; }
/* Opciones de los menús desplegables: fondo oscuro + texto claro (si no, se ven en blanco) */
select option, select optgroup { background: var(--ink-2); color: var(--white); }
.campo .ayuda { font-size: 12px; color: var(--muted-2); }
.fila { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .fila { grid-template-columns: 1fr; } }

/* ---- Insignias de estado ---- */
.insignia { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; display: inline-block; }
.insignia.ok { background: rgba(63,208,139,.14); color: var(--ok); }
.insignia.aviso { background: rgba(255,180,84,.14); color: var(--aviso); }
.insignia.alerta { background: rgba(255,107,107,.14); color: var(--alerta); }
.insignia.atencion { background: rgba(138,107,255,.16); color: var(--violet); }

/* ---- Barra de filtros / búsqueda ---- */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.toolbar .buscador, .toolbar select {
  background: var(--ink-3); border: 1px solid var(--line); border-radius: 11px;
  padding: 10px 13px; color: var(--white); font-family: var(--body); font-size: 14px;
}
.toolbar .buscador { flex: 1; min-width: 200px; }
.toolbar .buscador:focus, .toolbar select:focus { outline: 2px solid var(--violet-2); outline-offset: 1px; }
.resumen-conteo { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.resumen-conteo b { color: var(--white); }

/* ---- Tabla / lista ---- */
.tabla-wrap { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; }
.tabla th {
  text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted-2); font-weight: 600; padding: 0 12px 10px;
}
.tabla td { padding: 13px 12px; border-top: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
.tabla .nombre-cel { font-weight: 600; }
.fila-click { cursor: pointer; }
.fila-click:hover td { background: var(--ink-3); }
.vacio { color: var(--muted); padding: 24px; text-align: center; }

/* ---- Botón volver ---- */
.volver {
  background: var(--ink-2); border: 1px solid var(--line); color: var(--violet);
  cursor: pointer; font-size: 14px; font-family: var(--body); font-weight: 600;
  padding: 8px 14px 8px 10px; margin: -4px 0 16px -4px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .15s, border-color .15s, color .15s;
}
.volver svg { flex-shrink: 0; }
.volver:hover { color: var(--white); background: var(--ink-3); border-color: var(--violet-2); }

/* ---- Ficha de detalle ---- */
.detalle { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.detalle dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin-top: 10px; font-size: 14px; }
.detalle dt { color: var(--muted); }
.detalle dd { text-align: right; }

/* ---- Grilla de mensualidades ---- */
.meses { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-top: 12px; }
@media (max-width: 560px) { .meses { grid-template-columns: repeat(4, 1fr); } }
.mes { border: 1px solid var(--line); border-radius: 10px; padding: 11px 6px; text-align: center; }
.mes .m { font-weight: 600; font-size: 13px; }
.mes .e { font-size: 11px; margin-top: 3px; }
.mes .monto { font-size: 11px; margin-top: 3px; font-family: var(--util); opacity: .85; }
.mes.pagado   { background: rgba(63,208,139,.14); border-color: rgba(63,208,139,.30); color: var(--ok); }
.mes.por-pagar{ background: var(--ink-3); color: var(--muted); }
.mes.atrasado { background: rgba(255,107,107,.14); border-color: rgba(255,107,107,.30); color: var(--alerta); }
.mes.no-aplica{ opacity: .3; }
.mes.pagable  { cursor: pointer; }
.mes.pagable:hover { border-color: var(--violet-2); }
.leyenda { display: flex; gap: 18px; margin-top: 16px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.leyenda .punto-l { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* ---- Carpetas por año ---- */
.anio { margin-bottom: 12px; }
.anio-cab {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%;
  text-align: left; background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radio);
  padding: 14px 16px; color: var(--white); font-family: var(--util); font-size: 16px; cursor: pointer;
}
.anio-cab .chev { display: inline-block; transition: transform .15s; color: var(--muted); margin-right: 8px; }
.anio-cab[aria-expanded="true"] .chev { transform: rotate(90deg); }
.anio-cab .resumen-anio { font-size: 12px; color: var(--muted); font-family: var(--body); }
.anio-actual .anio-cab { border-color: var(--violet-2); }
.anio-cuerpo { padding-top: 12px; }

/* ---- Resumen / KPIs del panel del profesor ---- */
.kpis { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 16px; }
.kpi { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radio); padding: 18px; }
.kpi-num { font-family: var(--display); font-size: 32px; color: var(--white); line-height: 1; }
.kpi-lab { color: var(--muted); font-size: 13px; margin-top: 6px; }
.barra-fila { display: grid; grid-template-columns: 150px 1fr 34px; align-items: center; gap: 12px; margin-top: 10px; font-size: 14px; }
.barra-lab { color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.barra-track { background: var(--ink-3); border-radius: 6px; height: 10px; overflow: hidden; }
.barra-fill { display: block; height: 100%; background: var(--violet-2); border-radius: 6px; }
.barra-num { text-align: right; color: var(--muted); font-family: var(--util); }
@media (max-width: 560px) { .barra-fila { grid-template-columns: 100px 1fr 28px; } }

/* ---- Gráfico de asistencia ---- */
.chart { display: flex; align-items: flex-end; gap: 6px; height: 140px; }
.chart .col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.chart .val { font-size: 11px; color: var(--white); margin-bottom: 4px; font-family: var(--util); min-height: 14px; }
.chart .bar { width: 100%; max-width: 34px; background: var(--violet-2); border-radius: 6px 6px 0 0; min-height: 3px; }
.chart .lbl { font-size: 10px; color: var(--muted); margin-top: 6px; }
.chk-linea { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--white); cursor: pointer; }
input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--violet-2); cursor: pointer; }

/* ---- Accesibilidad: foco visible siempre ---- */
a:focus-visible, button:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }

/* ---- Respeto a quien prefiere menos movimiento ---- */
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ============================================================================
 *  MODO LLAMATIVO — degradados, glows y profundidad
 *  Solo capa visual; no cambia la estructura. Aplica a ambos dashboards.
 * ========================================================================== */

/* Ambiente: luces suaves de fondo */
body {
  background:
    radial-gradient(1000px 720px at 0% -5%, rgba(138,107,255,.16), transparent 60%),
    radial-gradient(820px 600px at 100% 100%, rgba(255,214,61,.06), transparent 55%),
    var(--ink);
  background-attachment: fixed;
}

/* Barra superior: vidrio + hairline con brillo */
.barra {
  background: linear-gradient(180deg, rgba(21,21,31,.92), rgba(14,14,21,.82));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(138,107,255,.20), 0 10px 30px rgba(0,0,0,.45);
}
.marca .punto { box-shadow: 0 0 14px var(--yellow); }

/* Superficies con degradado y luz superior */
.tarjeta, .kpi, .tile {
  background: linear-gradient(160deg, rgba(22,22,32,.92), rgba(14,14,21,.72));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 12px 34px rgba(0,0,0,.38);
}

/* KPIs: línea de acento que brilla arriba + hover con glow */
.kpi { position: relative; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.kpi::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--violet-2), rgba(138,107,255,0));
}
.kpi:hover { transform: translateY(-2px); border-color: rgba(138,107,255,.40);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 16px 44px rgba(106,69,230,.22); }
.kpi-num { text-shadow: 0 0 22px rgba(138,107,255,.30); }

/* Tiles activos: elevación con glow violeta */
.tile.activo { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.tile.activo:hover {
  transform: translateY(-3px); border-color: var(--violet-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 18px 48px rgba(106,69,230,.30);
}

/* Botones: degradado + glow */
.boton { background: linear-gradient(135deg, var(--violet-2), var(--violet-deep));
  box-shadow: 0 6px 22px rgba(106,69,230,.38); }
.boton:hover { filter: brightness(1.08); box-shadow: 0 10px 30px rgba(106,69,230,.55); }
.boton-amarillo { box-shadow: 0 6px 22px rgba(232,180,0,.35); }

/* Barras (categorías y asistencia): degradado con brillo */
.barra-fill { background: linear-gradient(90deg, var(--violet-deep), var(--violet)); box-shadow: 0 0 14px rgba(138,107,255,.50); }
.chart .bar { background: linear-gradient(180deg, var(--violet), var(--violet-2)); box-shadow: 0 0 14px rgba(138,107,255,.45); }

/* Insignias y meses con leve resplandor */
.insignia.ok { box-shadow: 0 0 14px rgba(63,208,139,.18); }
.insignia.aviso { box-shadow: 0 0 14px rgba(255,180,84,.18); }
.insignia.atencion { box-shadow: 0 0 14px rgba(138,107,255,.22); }
.mes.pagado { box-shadow: 0 0 12px rgba(63,208,139,.15); }
.mes.atrasado { box-shadow: 0 0 12px rgba(255,107,107,.15); }

/* Entrada suave de las tarjetas del inicio */
@keyframes subir { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.kpi, .tile { animation: subir .45s ease both; }
.kpis .kpi:nth-child(2) { animation-delay: .06s; }
.kpis .kpi:nth-child(3) { animation-delay: .12s; }

/* ============================================================================
 *  MÁS LUZ EN LAS SUB-ÁREAS — tablas, formularios, carpetas y fichas
 *  Bordes de la paleta SIEMPRE (no solo en hover) y superficies más luminosas.
 * ========================================================================== */

/* Superficies un poco más brillantes y con borde violeta permanente */
.tarjeta, .kpi, .tile, .tabla-wrap, .anio-cab {
  border-color: rgba(138,107,255,.18);
}
.tarjeta, .kpi, .tile {
  background: linear-gradient(160deg, rgba(26,26,40,.94), rgba(16,16,25,.78));
}
.tarjeta {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 30px rgba(138,107,255,.06), 0 12px 34px rgba(0,0,0,.38);
}

/* Encabezados de sección con acento luminoso */
.cabecera-seccion h2 { position: relative; padding-left: 16px; }
.cabecera-seccion h2::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 5px; height: 1.05em; border-radius: 3px;
  background: linear-gradient(180deg, var(--violet), var(--violet-deep));
  box-shadow: 0 0 14px rgba(138,107,255,.6);
}

/* Tabla como superficie viva */
.tabla-wrap {
  background: linear-gradient(160deg, rgba(24,24,36,.92), rgba(15,15,23,.78));
  border: 1px solid rgba(138,107,255,.18); border-radius: var(--radio);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 12px 34px rgba(0,0,0,.35);
  padding: 2px 14px;
}
.tabla th {
  color: var(--violet); text-transform: uppercase; letter-spacing: .08em; font-size: 11px;
  border-bottom: 1px solid rgba(138,107,255,.22);
}
.tabla td { border-top: 1px solid rgba(255,255,255,.06); }
.fila-click { transition: background .15s ease; }
.fila-click:hover td { background: rgba(138,107,255,.09); }
.fila-click:hover td:first-child { box-shadow: inset 3px 0 0 var(--violet-2); }

/* Formularios con borde de la paleta + glow al enfocar */
.toolbar .buscador, .toolbar select, .campo input, .campo select, .area {
  border: 1px solid rgba(138,107,255,.22);
  background: linear-gradient(180deg, rgba(24,24,36,.8), rgba(16,16,24,.8));
}
.toolbar .buscador:focus, .toolbar select:focus,
.campo input:focus, .campo select:focus, .area:focus {
  outline: none; border-color: var(--violet-2);
  box-shadow: 0 0 0 3px rgba(138,107,255,.18), 0 0 18px rgba(138,107,255,.28);
}

/* Recuadro de notas (textarea) */
.area {
  width: 100%; margin-top: 10px; border-radius: 11px; padding: 11px 13px;
  color: var(--white); font-family: var(--body); font-size: 14px; resize: vertical;
}

/* Botón "volver": pastilla con acento */
.volver {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px;
  border: 1px solid rgba(138,107,255,.30); background: rgba(138,107,255,.07); color: var(--violet);
}
.volver:hover { background: rgba(138,107,255,.15); color: var(--white); box-shadow: 0 0 18px rgba(138,107,255,.28); }

/* Botón fantasma con borde de la paleta */
.boton-fantasma { border-color: rgba(138,107,255,.30); }
.boton-fantasma:hover { background: rgba(138,107,255,.10); box-shadow: 0 0 18px rgba(138,107,255,.22); }

/* Carpeta de año actual con glow */
.anio-cab { background: linear-gradient(160deg, rgba(24,24,36,.88), rgba(15,15,23,.72)); border: 1px solid rgba(138,107,255,.14); }
.anio-actual .anio-cab { border-color: var(--violet-2); box-shadow: 0 0 22px rgba(138,107,255,.18); }

/* Mes "por pagar" con borde de la paleta (vivo, no apagado) */
.mes.por-pagar { border-color: rgba(138,107,255,.20); }
.mes.pagable:hover { box-shadow: 0 0 16px rgba(138,107,255,.38); }

/* ============================================================
   DASHBOARD DEL PROFESOR
   ============================================================ */
.dash-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 680px) { .dash-2 { grid-template-columns: 1fr; } }

.dash-card { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radio); padding: 18px; }
.dash-card > h3 { font-family: var(--body); font-weight: 600; font-size: 13px; color: var(--muted); margin: 0 0 12px; letter-spacing: 0; }
.dash-card.acento > h3 { color: var(--yellow); }
.dash-card.acento-v > h3 { color: var(--violet); }

.hoy-num { font-family: var(--display); font-size: 34px; line-height: 1; }
.hoy-num small { font-family: var(--body); font-weight: 500; font-size: 15px; color: var(--muted); margin-left: 7px; }
.hoy-nota { font-size: 12.5px; color: var(--muted); margin-top: 8px; }

.semana { display: flex; align-items: flex-end; gap: 10px; height: 84px; }
.semana .col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.semana .val { font-size: 11px; color: var(--muted); margin-bottom: 4px; font-family: var(--util); }
.semana .bar { width: 100%; min-height: 4px; border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, var(--violet), var(--violet-deep)); box-shadow: 0 0 12px rgba(138,107,255,.40); }
.semana .col.hoy .bar { background: linear-gradient(180deg, var(--yellow), var(--yellow-deep)); box-shadow: 0 0 14px rgba(255,214,61,.45); }
.semana .col.futuro .bar { background: var(--ink-3); box-shadow: none; opacity: .5; }
.semana .lab { font-size: 11px; color: var(--muted); margin-top: 6px; }
.semana .col.hoy .lab { color: var(--yellow); }

.mini-lista { display: flex; flex-direction: column; }
.mini-fila { display: flex; justify-content: space-between; gap: 10px; font-size: 14px;
  padding: 8px 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.mini-fila:last-child { border-bottom: 0; }
.mini-fila:hover .mini-nom { color: var(--violet); }
.mini-fila .mini-meta { color: var(--muted); font-size: 13px; white-space: nowrap; }
.mini-vacio { color: var(--muted); font-size: 13.5px; padding: 6px 0; }

.dash-pronto { background: var(--ink-2); border: 1px dashed var(--line-strong); border-radius: var(--radio);
  padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.dash-pronto .t { font-weight: 600; font-size: 14px; }
.dash-pronto .s { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.dash-pronto .badge { font-size: 11px; color: var(--muted); border: 1px solid var(--line-strong); border-radius: 20px; padding: 4px 11px; white-space: nowrap; }

/* ============================================================
   DASHBOARD v2 — marco contenedor, color por tema y modo claro
   ============================================================ */
:root {
  --acc-rgb: 138,107,255;
  --rosa: #E78AAE;
  --glow-v: 0 0 14px rgba(var(--acc-rgb), .45);
  --glow-y: 0 0 16px rgba(255,214,61, .50);
  --marco: linear-gradient(180deg, #10101A, #0B0B12);
  --borde-marco: rgba(var(--acc-rgb), .16);
  --sombra-marco: inset 0 1px 0 rgba(255,255,255,.03), 0 30px 70px rgba(0,0,0,.45);
  --card-grad: linear-gradient(165deg, #1B1B27, #16161F);
  --sw-ring: #1B1B27;
}

/* Marco contenedor */
.panel-marco { background: var(--marco); border: 1px solid var(--borde-marco); border-radius: 24px; padding: 26px; box-shadow: var(--sombra-marco); }
.panel-marco .cabecera-seccion { margin-bottom: 18px; }
.panel-marco .sub-titulo { font-family: var(--display); font-size: 16px; margin: 6px 0 14px; }
@media (max-width: 600px) { .panel-marco { padding: 18px; border-radius: 18px; } }

/* Tarjetas internas: un nivel sobre el marco */
.tarjeta, .tile, .kpi, .dash-card { background: var(--card-grad); }

/* KPIs con identidad de color */
.kpis { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.kpi-num { font-size: 30px; }
.kpi-ico { width: 34px; height: 34px; border-radius: 9px; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
.kpi-ico svg { width: 18px; height: 18px; }
.kpi.k-violet { border-color: rgba(var(--acc-rgb), .34); }
.kpi.k-violet .kpi-ico { background: rgba(var(--acc-rgb), .18); color: var(--violet); }
.kpi.k-violet .kpi-num { color: var(--violet); }
.kpi.k-amber  { border-color: rgba(255,180,84,.34); }
.kpi.k-amber  .kpi-ico { background: rgba(255,180,84,.18); color: var(--aviso); }
.kpi.k-amber  .kpi-num { color: var(--aviso); }
.kpi.k-rosa   { border-color: rgba(231,138,174,.34); }
.kpi.k-rosa   .kpi-ico { background: rgba(231,138,174,.18); color: var(--rosa); }
.kpi.k-rosa   .kpi-num { color: var(--rosa); }
.kpi.k-verde  { border-color: rgba(63,208,139,.34); }
.kpi.k-verde  .kpi-ico { background: rgba(63,208,139,.18); color: var(--ok); }
.kpi.k-verde  .kpi-num { color: var(--ok); }

/* Punto de color en títulos */
.dash-card > h3 { display: flex; align-items: center; gap: 8px; }
.dash-card > h3::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--violet); box-shadow: var(--glow-v); flex: none; }
.dash-card.acento { border-color: rgba(255,180,84,.22); }
.dash-card.acento > h3::before { background: var(--aviso); box-shadow: 0 0 8px rgba(255,180,84,.6); }
.dash-card.acento-v { border-color: rgba(231,138,174,.22); }
.dash-card.acento-v > h3::before { background: var(--rosa); box-shadow: 0 0 8px rgba(231,138,174,.6); }

/* Anillo de hoy */
.hoy-wrap { display: flex; align-items: center; gap: 18px; }
.anillo { flex: none; }
.hoy-detalle .big { font-family: var(--display); font-size: 24px; line-height: 1; }
.hoy-detalle .big small { font-family: var(--body); font-size: 14px; color: var(--muted); font-weight: 500; }
.hoy-detalle .sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.hoy-detalle .falta { font-size: 12px; color: var(--aviso); margin-top: 9px; }

/* Barras con el color del tema */
.semana .bar { background: linear-gradient(180deg, var(--violet), var(--violet-deep)); box-shadow: var(--glow-v); }
.semana .col.hoy .bar { background: linear-gradient(180deg, var(--yellow), var(--yellow-deep)); box-shadow: var(--glow-y); }
.semana .col.hoy .val, .semana .col.hoy .lab { color: var(--yellow); font-weight: 600; }
.barra-fill { background: linear-gradient(90deg, var(--violet-deep), var(--violet)); box-shadow: var(--glow-v); }

/* Botón de apariencia */
.btn-icono { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; padding: 0; }
.btn-icono svg { display: block; }

/* Centro de control (popover) */
.cc-pop { position: fixed; z-index: 200; width: 286px; background: var(--card-grad); border: 1px solid var(--line-strong); border-radius: 16px; padding: 16px; box-shadow: 0 24px 60px rgba(0,0,0,.5); }
.cc-tit { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.cc-lab { font-size: 11px; color: var(--muted); margin: 0 0 8px; text-transform: uppercase; letter-spacing: .06em; }
.cc-seg { display: flex; gap: 4px; background: var(--ink-3); border-radius: 11px; padding: 4px; margin-bottom: 16px; }
.cc-seg button { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 8px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer; }
.cc-seg button svg { width: 15px; height: 15px; }
.cc-seg button.on { background: linear-gradient(135deg, var(--violet-2), var(--violet-deep)); color: #fff; font-weight: 600; }
.cc-temas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.cc-temas button { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 2px; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 11px; cursor: pointer; }
.cc-temas .sw { width: 42px; height: 42px; border-radius: 50%; box-shadow: 0 0 0 2px var(--sw-ring); transition: transform .15s ease; }
.cc-temas button:hover .sw { transform: scale(1.07); }
.cc-temas button.on { color: var(--white); font-weight: 600; }
.cc-temas button.on .sw { box-shadow: 0 0 0 2px var(--sw-ring), 0 0 0 4px var(--violet-2); }
.cc-temas em { font-style: normal; }

/* ============================================================
   MODO CLARO
   ============================================================ */
:root[data-tema="claro"] {
  --ink: #E9E8F1; --ink-2: #FFFFFF; --ink-3: #ECEAF3;
  --line: rgba(20,18,40,.10); --line-strong: rgba(20,18,40,.16);
  --white: #1B1A26; --muted: #5C5A6E; --muted-2: #8E8C9E;
  --yellow: #C98A00;
  --rosa: #C24D7A;
  --glow-v: none; --glow-y: none;
  --marco: #FFFFFF;
  --borde-marco: rgba(20,18,40,.08);
  --sombra-marco: 0 10px 40px rgba(20,18,40,.08);
  --card-grad: #F7F6FB;
  --sw-ring: #F7F6FB;
}
:root[data-tema="claro"] body {
  background: radial-gradient(1000px 720px at 0% -5%, rgba(var(--acc-rgb),.06), transparent 60%), var(--ink);
}
:root[data-tema="claro"] .barra { background: rgba(255,255,255,.94); box-shadow: 0 1px 0 rgba(20,18,40,.05), 0 6px 20px rgba(20,18,40,.05); }
:root[data-tema="claro"] .tarjeta,
:root[data-tema="claro"] .kpi,
:root[data-tema="claro"] .tile,
:root[data-tema="claro"] .dash-card,
:root[data-tema="claro"] .anio-cab,
:root[data-tema="claro"] .tabla-wrap { background: var(--card-grad); box-shadow: 0 1px 2px rgba(20,18,40,.04), 0 6px 18px rgba(20,18,40,.05); }
:root[data-tema="claro"] .toolbar input,
:root[data-tema="claro"] .toolbar select,
:root[data-tema="claro"] .campo input,
:root[data-tema="claro"] .campo select { background: #FFFFFF; }
:root[data-tema="claro"] .kpi-num { text-shadow: none; }
:root[data-tema="claro"] .kpi:hover,
:root[data-tema="claro"] .tile.activo:hover { box-shadow: 0 10px 30px rgba(var(--acc-rgb),.14); }
:root[data-tema="claro"] .tabla thead th { border-bottom-color: rgba(20,18,40,.12); background: transparent; }
:root[data-tema="claro"] .fila-click:hover td { background: rgba(var(--acc-rgb),.06); }
:root[data-tema="claro"] .cc-pop { box-shadow: 0 20px 50px rgba(20,18,40,.18); }

/* ============================================================
   PANEL CON BARRA LATERAL (app del profesor)
   ============================================================ */
:root { --topbar-bg: rgba(8,8,12,.78); }
:root[data-tema="claro"] { --topbar-bg: rgba(233,232,241,.82); }

.app { display: grid; grid-template-columns: 234px 1fr; min-height: 100vh; }

.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 16px 12px; background: var(--ink-2); border-right: 1px solid var(--line); }
.side-logo { padding: 6px 8px 14px; }
.side-logo img { width: 132px; height: auto; display: block; }
.side-sec { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); padding: 4px 12px 8px; }
.side-nav { display: flex; flex-direction: column; gap: 3px; }
.side-item { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 10px; color: var(--muted); font-size: 14px; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: background .15s, color .15s; }
.side-item svg { width: 18px; height: 18px; flex: none; }
.side-item:hover { background: var(--ink-3); color: var(--white); }
.side-item.on { background: rgba(var(--acc-rgb), .16); border-color: rgba(var(--acc-rgb), .3); color: var(--white); font-weight: 600; }
.side-item.on svg { color: var(--violet); }
.side-item .pronto-min { margin-left: auto; font-size: 9px; color: var(--muted-2); border: 1px solid var(--line); border-radius: 10px; padding: 1px 7px; font-weight: 600; }
.side-user { margin-top: auto; display: flex; align-items: center; gap: 10px; padding: 12px 6px 2px; border-top: 1px solid var(--line); }
.side-ava { width: 36px; height: 36px; border-radius: 9px; background: #000; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; overflow: hidden; flex: none; }
.side-ava img { width: 100%; height: 100%; object-fit: contain; padding: 5px; }
.side-club { font-size: 13px; color: var(--white); font-weight: 600; line-height: 1.15; }
.side-rol { font-size: 11px; color: var(--muted); }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px; padding: 15px 26px; background: var(--topbar-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-saludo { min-width: 0; }
.top-saludo h1 { font-family: var(--display); font-size: 22px; margin: 0; line-height: 1.1; }
.top-saludo p { color: var(--muted); font-size: 13px; margin: 2px 0 0; }
.top-acciones { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.top-burger { display: none; }
.contenido { padding: 24px 26px 44px; }

/* Sección Asistencia */
.asis-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.asis-bar select {
  background: var(--ink-3); border: 1px solid var(--line); border-radius: 11px;
  padding: 9px 13px; color: var(--white); font-family: var(--body); font-size: 14px;
}
.asis-cont { font-size: 14px; color: var(--muted); }
.asis-cont strong { font-family: var(--display); font-size: 22px; color: var(--violet); margin-right: 4px; }
.asis-buscar { background: var(--ink-3); border: 1px solid var(--line); border-radius: 11px; padding: 9px 13px; color: var(--white); font-family: var(--body); font-size: 14px; min-width: 220px; }
.asis-lista { display: flex; flex-direction: column; gap: 8px; }
.asis-fila { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--card-grad); }
.asis-nom { flex: 1; }
.asis-nom { font-weight: 600; }
.asis-cat { color: var(--muted); font-size: 13px; margin-left: auto; }
.asis-toggle { border: 1.5px solid var(--violet-2); background: transparent; color: var(--violet); border-radius: 30px; padding: 8px 16px; font-size: 13px; font-weight: 600; font-family: var(--body); cursor: pointer; min-width: 112px; transition: all .15s; }
.asis-toggle:hover { background: rgba(var(--acc-rgb),.12); color: var(--white); }
.asis-fila.on { border-color: rgba(63,208,139,.4); }
.asis-fila.on .asis-toggle { background: rgba(63,208,139,.16); border-color: rgba(63,208,139,.5); color: var(--ok); }

/* Sección "Pronto" */
.pronto-vista { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; min-height: 360px; color: var(--muted); }
.pronto-vista .ico { width: 58px; height: 58px; border-radius: 16px; background: var(--card-grad); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--violet); }
.pronto-vista .ico svg { width: 26px; height: 26px; }
.pronto-vista h2 { color: var(--white); margin-bottom: 8px; font-size: 22px; }
.pronto-vista p { max-width: 360px; line-height: 1.5; }

/* Móvil: barra lateral off-canvas */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; top: 0; z-index: 60; width: 252px; transform: translateX(-100%); transition: transform .25s ease; }
  .app.side-open .side { transform: translateX(0); }
  .side-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 55; opacity: 0; pointer-events: none; transition: opacity .25s ease; }
  .app.side-open .side-backdrop { opacity: 1; pointer-events: auto; }
  .top-burger { display: inline-flex; }
  .topbar { padding: 13px 16px; }
  .contenido { padding: 18px 16px 40px; }
}
@media (min-width: 901px) { .side-backdrop { display: none; } }