/* =============== Base scaling (10% smaller en desktop) =============== */
html {
    font-size: 90%;
  }
  
  /* =============== Fondo y Layout principal =============== */
  body.bg-green {
    background: #137a2a url('background.png') center center/cover no-repeat;
    min-height: 100vh;
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-attachment: fixed;
  }
  
  .container {
    width: 100%;
    max-width: 400px;
    min-height: 100vh;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  /* =============== Logo =============== */
  .logo-box {
    text-align: center;
    margin-bottom: 2rem;
  }
  .logo-img {
    display: block;
    margin: 0 auto 1.5rem;
    width: 100%;
    max-width: 360px;    /* igual al form-box */
    height: auto;
  }
  .logo-title {
    font-family: 'Arial Black', Arial, sans-serif;
    color: #b6e61d;
    font-size: 2.5rem;
    margin: 0;
    letter-spacing: 2px;
    font-weight: bold;
  }
  .logo-sub {
    color: #e6f99d;
    font-size: 1.2rem;
    margin: 0;
    font-weight: 600;
    letter-spacing: 1px;
  }
  
  /* =============== Banner informativo =============== */
  .info-banner {
    width: 100%;
    max-width: 800px;
    background: linear-gradient(135deg, #b6e61d 0%, #a0d41a 100%);
    border-radius: 15px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 20px rgba(182, 230, 29, 0.4);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
  }

  .info-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
  }

  .info-content {
    flex: 1;
  }

  .info-content p {
    margin: 0 0 0.5rem 0;
    color: #137a2a;
    font-size: 1rem;
    line-height: 1.4;
  }

  .info-content p:last-child {
    margin-bottom: 0;
  }

  .info-content strong {
    font-weight: 700;
    color: #0a5c1f;
    font-size: 1.1em;
  }
  
  /* =============== Formulario =============== */
  .form-box {
    width: 100%;
    max-width: 360px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
    padding: 2rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
  }
  
  label {
    display: block;
    color: #222;
    font-size: 1rem;
    margin-bottom: 0.625rem;
    font-weight: 500;
  }
  
  .input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1.125rem;
    border: 1.5px solid #b6e61d;
    border-radius: 8px;
    font-size: 1rem;
    background: #f8fff0;
    box-sizing: border-box;
  }
  
  .password-wrapper {
    position: relative;
  }
  .toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #888;
    font-size: 1.2rem;
  }
  
  .btn-green {
    width: 100%;
    background: #b6e61d;
    color: #137a2a;
    border: none;
    border-radius: 8px;
    padding: 0.75rem 0;
    font-size: 1.1rem;
    font-weight: bold;
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: background 0.2s;
  }
  .btn-green:hover {
    background: #a0d41a;
  }
  
  /* =============== Enlaces y mensajes =============== */
  .links {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 1rem;
  }
  .link {
    color: #137a2a;
    text-decoration: none;
    font-size: 1rem;
    margin: 0.25rem 0;
    transition: color 0.2s;
  }
  .link:hover {
    color: #b6e61d;
  }
  
  .messages {
    color: #c00;
    margin-bottom: 0.75rem;
    padding-left: 0;
    list-style: none;
    font-size: 0.95rem;
  }
  
  /* =============== Responsive: móviles pequeños =============== */
  @media (max-width: 480px) {
    /* Texto e inputs más grandes en móvil */
    html {
      font-size: 100%;
    }
    
    /* Quitar padding extra para usar todo el ancho */
    .container {
      padding: 0;
      margin: 0;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      padding-top: 1rem;
    }

    .form-box {
      width: 100%;
      max-width: 80%;
      border-radius: 16px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.1);
      padding: 1.5rem 1.25rem;
      margin: 0 auto;
    }

    .logo-box {
      margin-bottom: 1.5rem;
      padding: 0 1rem;
    }

    .logo-img {
      width: 100%;
      max-width: 280px;
      margin-bottom: 1rem;
    }

    /* Banner informativo responsive móvil */
    .info-banner {
      max-width: 95%;
      margin: 0 auto 1.5rem;
      padding: 1.25rem;
      border-radius: 12px;
      gap: 0.75rem;
    }

    .info-content p {
      font-size: 0.95rem;
      line-height: 1.3;
    }

    .info-icon {
      font-size: 1.5rem;
    }

    label {
      font-size: 1rem;
      margin-bottom: 0.5rem;
      color: #333;
    }

    .input {
      font-size: 1rem;
      padding: 0.875rem;
      margin-bottom: 1rem;
      border-radius: 10px;
      border: 2px solid #b6e61d;
      background: #fff;
    }

    .input:focus {
      outline: none;
      border-color: #137a2a;
      box-shadow: 0 0 0 3px rgba(19, 122, 42, 0.1);
    }

    .btn-green {
      padding: 1rem 0;
      font-size: 1.1rem;
      margin-top: 1rem;
      margin-bottom: 1rem;
      border-radius: 10px;
    }

    .links {
      margin-top: 1.5rem;
    }

    .link {
      font-size: 1rem;
      padding: 0.5rem 0;
    }

    /* Mejorar el reCAPTCHA en móvil */
    .g-recaptcha {
      transform: scale(0.85);
      transform-origin: left center;
      margin: 1rem 0;
    }

    .messages {
      font-size: 0.9rem;
      margin-bottom: 1rem;
      padding: 0.5rem;
      background: rgba(204, 0, 0, 0.1);
      border-radius: 8px;
    }
  }
  
  /* =============== Responsive: móviles muy pequeños =============== */
  @media (max-width: 340px) {
    .form-box {
      padding: 1.25rem 1rem;
      max-width: 95%;
    }

    .logo-img {
      max-width: 240px;
    }

    /* Banner informativo responsive móvil muy pequeño */
    .info-banner {
      max-width: 98%;
      padding: 1rem;
    }

    .info-content p {
      font-size: 0.9rem;
    }

    .input {
      padding: 0.75rem;
    }

    .btn-green {
      padding: 0.875rem 0;
    }

    .g-recaptcha {
      transform: scale(0.75);
    }
  }
  
  /* =============== Responsive: tablets =============== */
  @media (min-width: 481px) and (max-width: 768px) {
    .container {
      max-width: 450px;
    }

    .form-box {
      padding: 2rem 1.75rem;
    }

    .logo-img {
      max-width: 320px;
    }

    /* Banner informativo responsive tablet */
    .info-banner {
      max-width: 650px;
      padding: 1.75rem;
    }

    .info-content p {
      font-size: 1.05rem;
    }
  }
  
  /* =============== Responsive: escritorios grandes =============== */
  @media (min-width: 1024px) {
    .container {
      padding: 0;
    }
    .form-box {
      padding: 2.5rem 2rem 2rem;
    }
    .logo-img {
      max-width: 400px;
    }
    .logo-title {
      font-size: 3rem;
    }
    .logo-sub {
      font-size: 1.5rem;
    }
    .btn-green {
      padding: 1rem 0;
      font-size: 1.2rem;
    }

    /* Banner informativo responsive escritorio grande */
    .info-banner {
      max-width: 950px;
      padding: 2rem 2.5rem;
    }

    .info-content p {
      font-size: 1.1rem;
    }

    .info-icon {
      font-size: 2rem;
    }
  }