:root {
  --color-entrada: #6abf69;
  --color-salida: #e57373;
  --color-fondo: #f8f9fa;
  --color-texto: #333;
  --fuente-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --radio: 12px;
  --sombra: 0 4px 10px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--fuente-principal);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  background-color: var(--color-fondo);
  color: var(--color-texto);
  padding: 1rem;
}

.container {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  width: 100%;
  max-width: 420px;
  text-align: center;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

input[type="text"] {
  padding: 0.75rem;
  font-size: 1rem;
  width: 100%;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: var(--radio);
  background-color: #fdfdfd;
}

button {
  display: block;
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
  border: none;
  border-radius: var(--radio);
  cursor: pointer;
  margin-bottom: 1rem;
}

.entrada {
  background-color: var(--color-entrada);
  color: white;
}

.salida {
  background-color: var(--color-salida);
  color: white;
}

#mensaje {
  font-size: 1rem;
  margin-top: 1rem;
  color: #333;
}

/* Adaptabilidad adicional para pantallas pequeñas */
@media (max-width: 480px) {
  h2 {
    font-size: 1.3rem;
  }

  button {
    font-size: 1rem;
    padding: 0.85rem;
  }

  .container {
    padding: 1rem;
  }
}
.pin-wrapper {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.pin-box {
  width: 3rem;
  height: 3.2rem;
  font-size: 1.5rem;
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 10px;
}

.pin-box.animated {
  background-color: #e0f7fa;
  transition: background-color 0.4s ease;
}
#snackbar {
  visibility: hidden;
  min-width: 250px;
  background-color: #323232;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 1rem;
  position: fixed;
  z-index: 999;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  opacity: 0;
  transition: opacity 0.4s ease, bottom 0.4s ease;
}

#snackbar.show {
  visibility: visible;
  opacity: 1;
  bottom: 50px;
}

.btn-primary {
  background-color: #6abf69; /* Verde pastel */
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}
.btn-primary:hover {
  background-color: #5aa95a; /* Verde más oscuro al pasar el mouse */
}

button[type="submit"]:hover {
  background-color: #219276;
}

.card-servicio {
  background: white;
  border: 1px solid #ccc;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  box-shadow: 0 1px 5px rgba(0,0,0,0.05);
}

.card-servicio p {
  margin: 0.5rem 0;
}

.acciones {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.btn.mini {
  font-size: 0.8rem;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
}

.btn.warning {
  background-color: #ffa726;
  color: white;
}

.btn.danger {
  background-color: #d32f2f;
  color: white;
}

.form-incidente {
  margin-top: 0.75rem;
  border-top: 1px dashed #ccc;
  padding-top: 0.5rem;
}

.form-incidente textarea {
  width: 100%;
  resize: none;
  padding: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}