/* =============================================
   RESPONSIVE STYLES - LOGIN PAGE
   Breakpoints:
   - 1200px (Desktops)
   - 768px  (Tablets)
   - 480px  (Smartphones)
   ============================================= */

/* =============================================
   MAX-WIDTH: 1200px — Desktops
   ============================================= */
@media (max-width: 1200px) {

  /* --- Header --- */
  .brand-header {
    height: auto;
    padding: 10px 4%;
    flex-wrap: wrap;
    gap: 8px;
  }

  .logo-container {
    width: 200px;
    order: 1;
  }

  .aside-btn {
    order: 2;
  }

  .nav-header {
    order: 3;
    width: 100%;
  }

  /* --- Login --- */
  .login-contenedor {
    padding: 8vh 5vh;
  }

  .forming {
    max-width: 480px;
    padding: 25px;
  }

  .form__img {
    width: 350px;
    display: block;
    margin: 0 auto;
  }

  .btn-submit {
    width: 280px;
    font-size: 1.1rem;
  }
}

/* =============================================
   MAX-WIDTH: 768px — Tablets
   ============================================= */
@media (max-width: 768px) {

  /* --- Header --- */
  .brand-header {
    height: auto;
    padding: 10px 15px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
  }

  .logo-container {
    width: 160px;
    order: 1;
    flex-shrink: 0;
  }

  .aside-btn {
    order: 2;
    flex-shrink: 0;
  }

  .aside-btn ul li a {
    font-size: 0.9rem;
  }

  .nav-header {
    order: 3;
    width: 100%;
  }

  /* --- Login --- */
  .login {
    height: auto;
    min-height: 70vh;
  }

  .login-contenedor {
    padding: 5vh 3vh;
    height: auto;
  }

  .forming {
    max-width: 100%;
    padding: 25px 20px;
    border-radius: 20px;
  }

  .form__img {
    width: 280px;
    display: block;
    margin: 0 auto;
  }

  .form-label {
    font-size: 0.9rem;
  }

  .form-input {
    padding: 12px;
    border-radius: 12px;
    margin-bottom: 1.5rem;
  }

  .btn-submit {
    width: 100%;
    max-width: 280px;
    font-size: 1rem;
    padding: 0.8rem 12px;
  }

  /* --- Footer --- */
  .footer-login {
    padding-left: 0;
    text-align: center;
    margin-bottom: 40px;
  }

  .footer-login .btn-submit {
    width: auto;
    max-width: none;
    padding: 0.7rem 30px;
  }
}

/* =============================================
   MAX-WIDTH: 480px — Smartphones
   ============================================= */
@media (max-width: 480px) {

  /* --- Header --- */
  .brand-header {
    padding: 8px 10px;
    gap: 8px;
  }

  .logo-container {
    width: 120px;
  }

  .aside-btn ul li a {
    font-size: 0.8rem;
  }

  /* --- Login --- */
  .login {
    height: auto;
    min-height: 60vh;
  }

  .login-contenedor {
    padding: 3vh 1.5vh;
    height: auto;
  }

  .forming {
    padding: 20px 15px;
    border-radius: 15px;
  }

  .form__img {
    width: 200px;
    display: block;
    margin: 0 auto;
  }

  .form-label {
    font-size: 0.85rem;
  }

  .form-input {
    padding: 10px;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }

  .btn-submit {
    width: 100%;
    max-width: 250px;
    padding: 0.65rem 10px;
    font-size: 0.9rem;
    border-radius: 20px;
  }

  /* --- Footer --- */
  .footer-login {
    padding-left: 0;
    text-align: center;
    margin-bottom: 30px;
  }

  .footer-login .btn-submit {
    padding: 0.6rem 25px;
    font-size: 0.85rem;
  }
}