body {
    font-family: "Inter", sans-serif;
    background-color: #111827; /* bg-gray-900 */
    color: #d1d5db; /* text-gray-300 */
}
/*
.main-content {
    display: none;
}
.main-content.active {
    display: block;
}
*/
.nav-link {
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}
.nav-link.active,
.nav-link:hover {
    color: #34d399; /* emerald-400 */
    border-bottom-color: #34d399;
}
.hero-bg {
    background-image: linear-gradient(
            rgba(17, 24, 39, 0.8),
            rgba(17, 24, 39, 1)
        ),
        url("https://images.unsplash.com/photo-1579952363873-27f3bade9f55?q=80&w=2940&auto=format&fit=crop");
    background-size: cover;
    background-position: center;
}
.card {
    background-color: #1f2937; /* bg-gray-800 */
    border: 1px solid #374151; /* border-gray-700 */
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(52, 211, 153, 0.1);
}
.btn-primary {
    background-color: #10b981; /* emerald-500 */
    color: white;
}
.btn-primary:hover {
    background-color: #059669; /* emerald-600 */
}
.btn-secondary {
    background-color: #374151; /* gray-700 */
    color: white;
}
.btn-secondary:hover {
    background-color: #4b5563; /* gray-600 */
}
.step-number {
    background-color: #10b981;
    color: #111827;
}
.tab-button {
    background-color: #374151; /* gray-700 */
    border-bottom: 3px solid transparent;
}
.tab-button.active {
    color: #34d399; /* emerald-400 */
    border-bottom-color: #34d399; /* emerald-400 */
    background-color: #1f2937; /* gray-800 */
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.goals-badge {
    font-size: 0.9rem;
    padding: 3px 10px;
}
/*
#mobile-menu {
    transition: all 0.3s ease;
    transform-origin: top;
    opacity: 1;
    max-height: 1000px;
}

#mobile-menu.hidden {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
}
*/
/* login */
.login-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("https://images.unsplash.com/photo-1579952363873-27f3bade9f55?q=80&w=2940&auto=format&fit=crop");
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.4);
    z-index: -1;
}
.form-input {
    background-color: #374151; /* bg-gray-700 */
    border-color: #4b5563; /* border-gray-600 */
    color: #d1d5db; /* text-gray-300 */
}
.form-input:focus {
    outline: none;
    border-color: #10b981; /* emerald-500 */
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.5);
}
.btn-primary {
    background-color: #10b981; /* emerald-500 */
    color: white;
    transition: background-color 0.3s ease;
}
.btn-primary:hover {
    background-color: #059669; /* emerald-600 */
}
#error-box {
    display: none;
    background-color: #ef4444; /* red-500 */
    color: white;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 500;
}

/* privacidad */
.content-container h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff; 
  margin-top: 2rem; 
  margin-bottom: 1rem; 
  border-bottom: 1px solid #374151; 
  padding-bottom: 0.5rem;
}
.content-container p, 
.content-container ul {
  margin-bottom: 1rem;
  line-height: 1.7;
}
.content-container li { 
  margin-left: 1.5rem; 
  list-style-type: disc;
}
.content-container a { 
  color: #34d399; 
  text-decoration: 
  underline; 
}

/* pronosticos */
.pagination-btn {
      background-color: rgb(31 41 55);
      color: white;
      padding: 0.5rem;
      border-radius: 9999px;
      width: 2.5rem;
      height: 2.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
    }
    .pagination-btn:hover:not(:disabled) {
      background-color: rgb(55 65 81);
    }
    .pagination-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    @keyframes spin {
      to { transform: rotate(360deg); }
    }
    .loading-spinner {
      animation: spin 1s linear infinite;
      border-radius: 9999px;
      height: 2rem;
      width: 2rem;
      border-top: 2px solid rgb(59 130 246);
      border-bottom: 2px solid rgb(59 130 246);
    }