/* =====================
   RESET BÁSICO
===================== */
* {
  box-sizing: border-box;
}

/* =====================
   GENERAL
===================== */
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: #f4f6f8;
  margin: 0;
  padding: 20px;
  color: #333;
}

h1 {
  margin-bottom: 10px;
  font-size: 26px;
}

/* =====================
   NAVEGACIÓN
===================== */
.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  font-size: 18px;
  margin-bottom: 20px;
}

.nav a {
  text-decoration: none;
  color: #1976d2;
  font-weight: bold;
  padding: 6px 12px;
  border-radius: 8px;
}

.nav a:hover {
  background: #e3f2fd;
}

/* =====================
   FORMULARIO
===================== */
.formulario {
  background: #fff;
  padding: 15px;
  border-radius: 14px;
  max-width: 900px;
  margin: 0 auto 25px auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.08);
}

.formulario input,
.formulario select,
.formulario textarea,
.formulario button {
  padding: 9px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.formulario textarea {
  resize: vertical;
}

.formulario button {
  background: #1976d2;
  color: #fff;
  border: none;
  cursor: pointer;
  grid-column: span 2;
}

.formulario button:hover {
  background: #125aa3;
}

/* =====================
   CALENDARIO
===================== */
.calendario {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  max-width: 900px;
  margin: auto;
}

/* =====================
   DÍA
===================== */
.dia {
  background: #fff;
  border-radius: 14px;
  min-height: 130px;
  padding: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

/* =====================
   NÚMERO DÍA
===================== */
.numero {
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 4px;
}

/* =====================
   EVENTO
===================== */
.evento {
  padding: 5px 7px;
  margin-top: 5px;
  border-radius: 8px;
  font-size: 12px;
  color: #fff;
  cursor: pointer;
  position: relative;
}

/* =====================
   ACCIONES
===================== */
.acciones {
  margin-top: 4px;
}

.acciones a {
  color: #fff;
  margin-right: 6px;
  text-decoration: none;
  font-size: 12px;
}

.acciones a:hover {
  opacity: 0.8;
}

/* =====================
   COLORES POR TIPO
===================== */
.certificado {
  background: linear-gradient(135deg, #1976d2, #42a5f5);
}

.concurso {
  background: linear-gradient(135deg, #d32f2f, #ef5350);
}

.actividad {
  background: linear-gradient(135deg, #388e3c, #66bb6a);
}

.qsl_especial {
  background: linear-gradient(135deg, #f57c00, #ffb74d);
}

/* =====================
   MODAL
===================== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.modal-contenido {
  background: #fff;
  padding: 22px;
  border-radius: 16px;
  width: 90%;
  max-width: 420px;

  max-height: 90vh;        /* 👈 CLAVE */
  overflow-y: auto;        /* 👈 CLAVE */

  box-shadow: 0 12px 28px rgba(0,0,0,0.3);
  position: relative;
}

.modal-contenido h3 {
  margin-top: 0;
}

.cerrar {
  position: absolute;
  right: 18px;
  top: 14px;
  cursor: pointer;
  font-size: 18px;
}

/* =====================
   IFRAME
===================== */
iframe body {
  background: transparent;
}

/* ===== PUNTITO DÍA ACTUAL ===== */
.dia-hoy-dot {
  position: relative;
}

.dia-hoy-dot::after {
  content: "";
  width: 10px;
  height: 10px;
  background: #1976d2;
  border-radius: 50%;
  position: absolute;
  top: 6px;
  right: 6px;
}

/* =====================
   RESPONSIVE CELULAR
===================== */
@media (max-width: 800px) {

  body {
    padding: 8px;
  }

  .calendario {
    gap: 4px;
  }

  .dia {
    padding: 4px;
    border-radius: 10px;
  }

  .numero {
    font-size: 11px;
    margin-bottom: 2px;
  }

  .evento {
    font-size: 10px;
    padding: 2px 4px;
    margin-top: 2px;
    border-radius: 6px;
  }

  /* navegación de meses */
  .nav {
    font-size: 14px;
    gap: 10px;
  }

  .nav a {
    padding: 4px 8px;
  }

/* EVENTOS FINALIZADOS */
.evento.pasado {
  background:#bdbdbd !important;
  color:#555;
  opacity:0.7;
}