/* === BASE === */
body {
  font-family: 'Roboto', sans-serif;
  background: #f0f2f5;
  color: #333;
  scroll-behavior: smooth;
  margin: 0;
  padding: 0;
}

main {
  max-width: 1200px;
  margin: auto;
  padding: 2rem;
}

input, textarea, select, button {
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  width: 100%;
  margin-bottom: 1rem;
  background-color: #fff;
}

button[type="submit"] {
  background-color: #5cac1b;
  color: white;
  border: none;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
  background-color: #4b9a17;
}

/* === HEADER === */
header {
  background: #ffffffcc;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
  padding: 0.8rem 1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#logo {
  height: 88px;
}

.lang-button img {
  width: 24px;
  border-radius: 50%;
  cursor: pointer;
  margin-left: 0.5rem;
}

/* === FORM CONTAINER === */
.contact-section {
  background-color: #e0e0e0;
  padding: 4rem 2rem;
  border-radius: 15px;
  margin-top: 2rem;
}

.contact-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  width: 100%;
  max-width: 600px;
}

.contact-form h2 {
  margin-bottom: 1rem;
  color: #5cac1b;
}

.contact-form p {
  margin-bottom: 1.5rem;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

pre#resultado {
  background: #f4f6f8;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: #2c3e50;
  white-space: pre-wrap;
}

.logout-btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  background: #dc3545;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  text-align: center;
}

.logout-btn:hover {
  background: #c82333;
}



.horizontal-group {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}


.checkbox-inline {
  display: flex;
  align-items: center;
  font-weight: bold;
  color: #34495e;
  white-space: nowrap;
}

.checkbox-inline input[type="checkbox"] {
  margin: 0px;
  margin-right: 0.5rem;
  transform: scale(1.5); /* tamaño normal */
  accent-color: #27ae60;
}

#numero_corregido {
  flex-grow: 1;
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  box-sizing: border-box;
  min-width: 120px;
}

.contact-form-label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 400;
  color: #333;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .contact-section {
    padding: 2rem 1rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .header-container {
    flex-direction: column;
    gap: 0.5rem;
  }

  header nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem 1.2rem;
  }
}

@media (max-width: 500px) {
  #logo {
    height: 50px;
  }

  .lang-button img {
    width: 20px;
  }

  input, textarea, select, button {
    font-size: 0.95rem;
    padding: 0.6rem;
  }
} 

.alert {
  padding: 1rem 1.5rem;
  margin-bottom: 1.2rem;
  border-radius: 8px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

/* INFO (verde claro) */
.alert-info {
  background-color: #e6f9ec;
  border: 1px solid #28a745;
  color: #1e7e34;
}

.alert-info::before {
  content: '✔️';
  font-size: 1.2rem;
}

/* WARNING (naranja) */
.alert-warning {
  background-color: #fff4e5;
  border: 1px solid #e69500;
  color: #996100;
}

.alert-warning::before {
  content: '⚠️';
  font-size: 1.2rem;
}

/* ERROR (rojo) */
.alert-error {
  background-color: #fdecea;
  border: 1px solid #dc3545;
  color: #b02a37;
}

.alert-error::before {
  content: '❌';
  font-size: 1.2rem;
}