/* Variables CSS personalizadas */
:root {
    --violet-primary: #8B5A8C;
    --sage-green: #87A96B;
    --coral-emergency: #FF6B6B;
    --violet-50: #f5f3ff;
    --violet-100: #ede9fe;
    --violet-600: var(--violet-primary);
    --sage-50: #f0f9ff;
    --sage-100: #e0f2fe;
    --sage-600: var(--sage-green);
    --coral-50: #fef2f2;
    --coral-100: #fee2e2;
    --coral-600: var(--coral-emergency);
}

/* Configuración de fuentes */
body {
    font-family: 'Source Sans Pro', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
}

/* Navegación */
.nav-link {
    color: #4B5563;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-link:hover, .nav-link.active {
    color: var(--violet-primary);
}

.mobile-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: #4B5563;
    border-radius: 0.375rem;
    transition: color 0.2s, background 0.2s;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--violet-primary);
    background: #f3f4f6;
}

/* Enlaces de navegación interna */
.internal-nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #4B5563;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    transition: all 0.2s;
    text-decoration: none;
}
.internal-nav-link:hover {
    color: var(--violet-primary);
    background: var(--violet-50);
    border-color: var(--violet-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(139,90,140,0.1);
}

/* Botones */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--violet-primary);
    color: #fff;
    font-weight: 600;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(139,90,140,0.08);
    transition: background 0.3s, box-shadow 0.3s;
}
.btn-primary:hover {
    background: #6d3c6e;
    box-shadow: 0 4px 16px rgba(139,90,140,0.16);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: #fff;
    color: var(--violet-primary);
    font-weight: 600;
    border-radius: 0.5rem;
    border: 2px solid var(--violet-primary);
    box-shadow: 0 2px 8px rgba(139,90,140,0.08);
    transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}
.btn-secondary:hover {
    background: var(--violet-50);
    color: #fff;
    background: var(--violet-primary);
}

.btn-emergency {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--coral-emergency);
    color: #fff;
    font-weight: 600;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(255,107,107,0.08);
    transition: background 0.3s, box-shadow 0.3s;
}
.btn-emergency:hover {
    background: #d94c4c;
    box-shadow: 0 4px 16px rgba(255,107,107,0.16);
}

/* Cards */
.card-link {
    @apply block transition-all duration-300 hover:transform hover:scale-105 hover:shadow-lg;
}
.card-link:hover {
    box-shadow: 0 4px 16px rgba(139,90,140,0.12);
    transform: scale(1.04);
}

/* Tooltips */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Modo oscuro */
.dark {
    background-color: #1a1a1a;
    color: #ffffff;
}

.dark .bg-white {
    background-color: #2d2d2d;
}

.dark .text-gray-800 {
    color: #ffffff;
}

.dark .text-gray-600 {
    color: #d1d5db;
}

.dark .border-gray-300 {
    border-color: #4b5563;
}

/* Fondos y bordes destacados */
.bg-violet-50, .bg-violet-100 {
    background: var(--violet-50) !important;
}
.bg-violet-600 {
    background: var(--violet-primary) !important;
}
.text-violet-600, .text-violet-800 {
    color: var(--violet-primary) !important;
}
.border-violet-600 {
    border-color: var(--violet-primary) !important;
}

.bg-sage-50, .bg-sage-100 {
    background: var(--sage-50) !important;
}
.bg-sage-600 {
    background: var(--sage-green) !important;
}
.text-sage-600, .text-sage-800 {
    color: var(--sage-green) !important;
}
.border-sage-600 {
    border-color: var(--sage-green) !important;
}

.bg-coral-50, .bg-coral-100 {
    background: var(--coral-50) !important;
}
.bg-coral-600 {
    background: var(--coral-emergency) !important;
}
.text-coral-600, .text-coral-800 {
    color: var(--coral-emergency) !important;
}
.border-coral-500, .border-coral-600 {
    border-color: var(--coral-emergency) !important;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .btn-primary, .btn-secondary {
        @apply w-full justify-center;
    }
    
    .card-link {
        @apply hover:transform-none;
    }
}

/* Estilos específicos para la calculadora */
.dose-result {
    background: linear-gradient(135deg, var(--violet-50), var(--violet-100));
    border-left: 4px solid var(--violet-600);
}

/* Estilos para el chat */
.chat-message {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    max-width: 80%;
}

.chat-message.user {
    background-color: var(--violet-100);
    margin-left: auto;
    color: var(--violet-800);
}

.chat-message.bot {
    background-color: #f3f4f6;
    margin-right: auto;
    color: #374151;
}

/* Estilos para modales */
.modal-overlay {
    backdrop-filter: blur(4px);
}

/* Estilos para tabs */
.tab-button {
    @apply px-4 py-2 text-sm font-medium text-gray-600 hover:text-violet-600 border-b-2 border-transparent hover:border-violet-600 transition-all duration-200;
}

.tab-button.active {
    @apply text-violet-600 border-violet-600;
}

.tab-button.active .bg-gradient-to-br {
    background: linear-gradient(135deg, var(--violet-primary), #6d3c6e) !important;
}

.tab-button.active .border-2 {
    border-color: var(--violet-primary) !important;
}

.tab-button.active .font-bold {
    color: var(--violet-primary) !important;
}

.tab-button[data-tab="tab-metodos"].active .bg-gradient-to-br {
    background: linear-gradient(135deg, var(--sage-green), #6b8a4f) !important;
}

.tab-button[data-tab="tab-metodos"].active .border-2 {
    border-color: var(--sage-green) !important;
}

.tab-button[data-tab="tab-metodos"].active .font-bold {
    color: var(--sage-green) !important;
}

.tab-button[data-tab="tab-seguridad"].active .bg-gradient-to-br {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
}

.tab-button[data-tab="tab-seguridad"].active .border-2 {
    border-color: #3b82f6 !important;
}

.tab-button[data-tab="tab-seguridad"].active .font-bold {
    color: #3b82f6 !important;
}

.tab-button[data-tab="tab-riesgos"].active .bg-gradient-to-br {
    background: linear-gradient(135deg, var(--coral-emergency), #d94c4c) !important;
}

.tab-button[data-tab="tab-riesgos"].active .border-2 {
    border-color: var(--coral-emergency) !important;
}

.tab-button[data-tab="tab-riesgos"].active .font-bold {
    color: var(--coral-emergency) !important;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

/* Estilos para formularios */
.form-input {
    @apply w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-violet-500 focus:border-transparent transition-all duration-200;
}
.form-input:focus {
    border-color: var(--violet-primary);
    box-shadow: 0 0 0 2px rgba(139,90,140,0.15);
}

.form-input.error {
    @apply border-red-500 focus:ring-red-500;
}

.error-message {
    @apply text-red-600 text-sm mt-1;
}

/* Estilos para badges */
.badge {
    @apply inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium;
}

.badge-success {
    background: var(--sage-green);
    color: #fff;
}

.badge-warning {
    @apply bg-yellow-100 text-yellow-800;
}

.badge-error {
    background: var(--coral-emergency);
    color: #fff;
}

/* Estilos para testimonios */
.testimonial {
    @apply bg-white p-6 rounded-lg shadow-md border-l-4 border-violet-600;
}
.testimonial {
    border-left: 4px solid var(--violet-primary);
}
.testimonial.anonymous {
    border-left: 4px solid var(--sage-green);
}

/* Estilos para la barra de progreso */
.progress-bar {
    @apply w-full bg-gray-200 rounded-full h-2;
}

.progress-fill {
    @apply bg-violet-600 h-2 rounded-full transition-all duration-300;
}
.progress-fill {
    background: var(--violet-primary);
}

/* Estilos para la búsqueda */
.search-container {
    @apply relative;
}

.search-input {
    @apply w-full pl-10 pr-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-violet-500 focus:border-transparent;
}

.search-icon {
    @apply absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400;
}

/* Estilos para el scroll suave */
html {
    scroll-behavior: smooth;
}

/* Estilos para el loader */
.loader {
    @apply inline-block w-6 h-6 border-2 border-gray-300 border-t-violet-600 rounded-full animate-spin;
}
.loader {
    border-top: 2px solid var(--violet-primary);
}

/* Estilos para notificaciones */
.notification {
    @apply fixed top-4 right-4 bg-white border border-gray-200 rounded-lg shadow-lg p-4 z-50 transform transition-all duration-300;
}

.notification.success {
    @apply border-green-200 bg-green-50;
}

.notification.error {
    @apply border-red-200 bg-red-50;
}

.notification.warning {
    @apply border-yellow-200 bg-yellow-50;
}

/* Estilos para el modo de impresión */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .btn-primary, .btn-secondary {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
    }
} 

/* Microinteracciones y animaciones adicionales */
.btn-primary, .btn-secondary, .btn-emergency {
    transition: background 0.3s, color 0.3s, box-shadow 0.3s, transform 0.2s;
}
.btn-primary:active, .btn-secondary:active, .btn-emergency:active {
    transform: scale(0.97);
    box-shadow: 0 2px 8px rgba(139,90,140,0.18);
}
.card-link, .faq-item, .quiz-option {
    transition: box-shadow 0.3s, transform 0.2s, background 0.3s;
}
.card-link:hover, .faq-item:hover, .quiz-option:hover {
    box-shadow: 0 6px 24px rgba(139,90,140,0.12);
    transform: scale(1.03);
    background: var(--violet-50);
}
.faq-item:focus {
    outline: 2px solid var(--violet-primary);
    outline-offset: 2px;
    background: var(--violet-50);
}
.quiz-option:focus {
    outline: 2px solid var(--sage-green);
    outline-offset: 2px;
    background: var(--sage-50);
}
.fade-in-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
.fade-in-section.visible {
    opacity: 1;
    transform: none;
}

/* Fallback para cuando JavaScript está deshabilitado */
.no-js .fade-in-section {
    opacity: 1 !important;
    transform: none !important;
}

/* Mostrar contenido después de un tiempo si JS no carga */
@keyframes showContent {
    to {
        opacity: 1;
        transform: none;
    }
}
.fade-in-section {
    animation: showContent 0.1s ease-out 2s forwards;
}
.animate-bounce-slow {
    animation: bounce 2.2s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
} /* Dr
opdown Navigation Styles */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0.5rem;
    width: 12rem;
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease-in-out;
    z-index: 50;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
}

.group:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.submenu {
    position: absolute;
    left: 100%;
    top: 0;
    margin-top: 0;
    width: 12rem;
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease-in-out;
}

.submenu.show {
    opacity: 1;
    visibility: visible;
}

.group\/submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
}

/* Mobile Navigation Styles */
.mobile-nav-section {
    margin: 0.25rem 0;
}

.mobile-nav-submenu {
    padding-left: 1rem;
    margin-top: 0.25rem;
}

.mobile-nav-submenu.show {
    display: block;
}

/* Dropdown item styles */
.dropdown-item {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #374151;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-item:hover {
    background-color: #f3f4f6;
    color: var(--coral-emergency);
}

.dropdown-item.active {
    background-color: #f3f4f6;
    color: var(--coral-emergency);
    font-weight: 600;
}

/* Button styles for dropdown toggles */
.dropdown-toggle {
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #374151;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-toggle:hover {
    background-color: #f3f4f6;
    color: var(--coral-emergency);
}

.dropdown-toggle.active {
    background-color: #f3f4f6;
    color: var(--coral-emergency);
    font-weight: 600;
}