:root{
  --fondo:#f1f5f9; --caja:#fff; --texto:#0f172a; --suave:#64748b; --borde:#e2e8f0;
  --primario:#2563eb; --primario-osc:#1d4ed8; --peligro:#dc2626; --ok:#16a34a;
  --radio:10px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--fondo);color:var(--texto);font-size:15px;line-height:1.45}
a{color:var(--primario)}
h1{font-size:1.45rem;margin:0 0 1rem}
h1 small{font-size:.85rem;color:var(--suave);font-weight:400}
h2{font-size:1.15rem;margin:0 0 1rem}
code{background:#f1f5f9;padding:1px 5px;border-radius:4px}

/* Barra superior */
.barra{background:#0f172a;color:#fff;display:flex;align-items:center;gap:1rem;padding:.6rem 1.2rem;position:sticky;top:0;z-index:20}
.marca{color:#fff;font-weight:700;text-decoration:none;font-size:1.1rem;margin-right:auto}
.barra nav{display:flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.barra nav a{color:#cbd5e1;text-decoration:none;padding:.4rem .7rem;border-radius:6px}
.barra nav a:hover,.barra nav a.activo{background:#1e293b;color:#fff}
.quien{color:#fff;padding:0 .6rem;display:flex;align-items:center;gap:.4rem;font-size:.9rem}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.4rem;cursor:pointer}

.contenido{max-width:1200px;margin:0 auto;padding:1.2rem}
.caja{background:var(--caja);border:1px solid var(--borde);border-radius:var(--radio);padding:1.3rem;margin-bottom:1rem}
.angosta{max-width:420px;margin:2rem auto}
.media{max-width:680px;margin:0 auto}
.login{margin-top:12vh}
.login h1{text-align:center;margin-bottom:.2rem}
.sub{text-align:center;color:var(--suave);margin:0 0 1.2rem}
.dos-col{display:grid;grid-template-columns:1.4fr 1fr;gap:1rem;align-items:start}

/* Formularios */
.form{display:flex;flex-direction:column;gap:.9rem}
.form label,.lbl{display:flex;flex-direction:column;gap:.3rem;font-weight:600;font-size:.9rem}
.form input:not([type=checkbox]):not([type=radio]),.form select,.form textarea,.filtro select{
  font:inherit;padding:.55rem .7rem;border:1px solid #cbd5e1;border-radius:8px;background:#fff;width:100%;font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid #93c5fd;border-color:var(--primario)}
.form label.check{flex-direction:row;align-items:center;gap:.5rem;font-weight:400}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
fieldset{border:1px solid var(--borde);border-radius:8px;padding:.8rem 1rem}
legend{font-weight:600;font-size:.9rem;padding:0 .3rem}
.personas-check{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.4rem}
.link{background:none;border:0;color:var(--primario);cursor:pointer;font:inherit;font-size:.85rem;padding:0}
.acciones{display:flex;gap:.6rem;flex-wrap:wrap}
.borrar{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--borde);display:flex;gap:.6rem;flex-wrap:wrap}
.nota{color:var(--suave);font-size:.9rem;margin:0}
.colores{display:flex;flex-wrap:wrap;gap:.4rem}
.colores label{cursor:pointer}
.colores input{position:absolute;opacity:0}
.colores span{display:block;width:28px;height:28px;border-radius:50%;border:3px solid transparent}
.colores input:checked+span{border-color:#0f172a;box-shadow:0 0 0 2px #fff inset}

.btn{display:inline-block;background:var(--primario);color:#fff;border:0;border-radius:8px;padding:.6rem 1.1rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn:hover{background:var(--primario-osc)}
.btn.sec{background:#e2e8f0;color:var(--texto)}
.btn.peligro{background:#fff;color:var(--peligro);border:1px solid #fca5a5}
.btn.peligro:hover{background:#fef2f2}
.btn.ancho{width:100%}

.alerta{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;border:1px solid}
.alerta.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alerta.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alerta.aviso{background:#fffbeb;border-color:#fde68a;color:#92400e}
.ok-txt{color:var(--ok)}

.punto{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:.4rem;vertical-align:middle;flex:none}

/* Tabla */
.tabla{width:100%;border-collapse:collapse}
.tabla th,.tabla td{text-align:left;padding:.55rem .5rem;border-bottom:1px solid var(--borde)}
.tabla th{font-size:.8rem;color:var(--suave);text-transform:uppercase;letter-spacing:.03em}
.tabla tr.inactivo td{color:#94a3b8}
.etq{font-size:.72rem;background:#e0e7ff;color:#3730a3;padding:1px 6px;border-radius:99px;margin-left:.3rem}
.etq.gris{background:#f1f5f9;color:#64748b}

/* Calendario */
.cal-encabezado{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:.8rem}
.pestanas{display:inline-flex;background:#e2e8f0;border-radius:10px;padding:4px}
.pestanas a{padding:.5rem 1.1rem;border-radius:8px;text-decoration:none;color:var(--suave);font-weight:600}
.pestanas a.activa{background:#fff;color:var(--texto);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.filtro select{width:auto;min-width:220px}
.leyenda{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-bottom:.8rem;font-size:.85rem;color:var(--suave)}
.cal-caja{padding:1rem}
.fc{--fc-today-bg-color:#eff6ff;--fc-button-bg-color:#0f172a;--fc-button-border-color:#0f172a;--fc-button-active-bg-color:#2563eb;--fc-button-active-border-color:#2563eb;--fc-button-hover-bg-color:#1e293b}
.fc .fc-toolbar-title{font-size:1.25rem}
.fc .fc-toolbar-title::first-letter{text-transform:uppercase}
.fc a.fc-col-header-cell-cushion,.fc a.fc-daygrid-day-number,.fc .fc-list-day-cushion a{color:var(--texto);text-decoration:none}
.fc .fc-col-header-cell-cushion{text-transform:capitalize}
.fc .fc-daygrid-day{cursor:default}
.fc-event{cursor:pointer}
.fc .fc-daygrid-event{white-space:normal}

/* Ventana de detalle */
.modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal[hidden]{display:none}
.modal-fondo{position:absolute;inset:0;background:rgba(15,23,42,.5)}
.modal-caja{position:relative;background:#fff;border-radius:12px;padding:1.5rem;max-width:460px;width:100%;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.modal-x{position:absolute;top:.5rem;right:.7rem;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--suave)}
.modal-caja h2{margin-right:1.5rem}
.m-fecha{color:var(--suave);margin:.2rem 0}
.m-fecha::first-letter{text-transform:uppercase}
.m-lugar{margin:.2rem 0}
.m-desc{white-space:pre-wrap;margin:.8rem 0}
.m-lugar:empty,.m-desc:empty{display:none}
.m-personas{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{display:inline-flex;align-items:center;background:#f1f5f9;border-radius:99px;padding:.2rem .7rem;font-size:.85rem}
.m-acciones{margin:1.2rem 0 0}
.m-acciones[hidden]{display:none}
.m-nota{color:var(--suave);font-size:.8rem;margin:.8rem 0 0}
.m-nota:empty{display:none}

@media (max-width:800px){
  .dos-col{grid-template-columns:1fr}
}
@media (max-width:700px){
  .contenido{padding:.8rem}
  .menu-btn{display:block}
  .barra{flex-wrap:wrap}
  .barra nav{display:none;width:100%;flex-direction:column;align-items:stretch}
  .menu-abierto .barra nav{display:flex}
  .quien{padding:.4rem .7rem}
  .fila{grid-template-columns:1fr}
  .pestanas{width:100%}
  .pestanas a{flex:1;text-align:center;padding:.5rem}
  .filtro,.filtro select{width:100%}
  .fc .fc-toolbar{flex-wrap:wrap;gap:.4rem}
  .fc .fc-toolbar-title{font-size:1.05rem}
  .tabla th:nth-child(3),.tabla td:nth-child(3){display:none}
}
.fc .fc-daygrid-block-event .fc-event-main-frame{flex-wrap:wrap}
.fc .fc-daygrid-block-event .fc-event-time{overflow:visible;flex:none}