/* ==========================================================================
   SONRISITA DENT - Estilos Premium (Soft UI, Glassmorphism y Paleta Corporativa)
   ========================================================================== */

/* Fuentes de Google */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Nunito:wght@300;400;600;700&family=Poppins:wght@400;500;600;700&display=swap');

/* Variables CSS */
:root {
    /* Paleta Corporativa */
    --rosa-principal: #DC7DAD;
    --morado-principal: #8E68BA;
    --rosa-claro: #F6DBE7;
    --blanco: #FFFFFF;
    --gris-elegante: #5C5C5C;
    --fondo-lavanda: #EEE8F5;

    /* Colores Adicionales / Contraste */
    --morado-oscuro: #5C3D82;
    --rosa-oscuro: #C0588E;
    --text-dark: #2D2D2D;
    --text-light: #7E7E7E;
    --body-bg: var(--blanco);

    /* Sombras y Efectos Soft UI */
    --shadow-soft: 8px 8px 16px #e0dae9, -8px -8px 16px #ffffff;
    --shadow-inset: inset 4px 4px 8px #d1cbd9, inset -4px -4px 8px #ffffff;
    --shadow-card: 0 10px 30px rgba(142, 104, 186, 0.08);
    --shadow-premium: 0 20px 40px rgba(220, 125, 173, 0.15);

    /* Tipografía */
    --font-titles: 'Poppins', sans-serif;
    --font-body: 'Nunito', sans-serif;
    --font-ui: 'Montserrat', sans-serif;

    /* Transición */
    --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Modo Oscuro Overrides */
body.dark-mode {
    --blanco: #1E1B24;
    --fondo-lavanda: #131118;
    --text-dark: #F5EBF7;
    --text-light: #BCAEC2;
    --body-bg: #131118;
    --rosa-claro: #33212C;
    --gris-elegante: #B2A2B5;
    --shadow-soft: 8px 8px 16px #0c0a0f, -8px -8px 16px #24202c;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-premium: 0 20px 40px rgba(220, 125, 173, 0.05);
}

/* General */
body {
    font-family: var(--font-body);
    background-color: var(--body-bg);
    color: var(--text-dark);
    overflow-x: hidden;
    transition: var(--transition-smooth);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-titles);
    font-weight: 600;
    color: var(--morado-principal);
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #C39BEF;
}

p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--fondo-lavanda);
}

::-webkit-scrollbar-thumb {
    background: var(--morado-principal);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--rosa-principal);
}

/* Botones Premium */
.btn-primary-custom {
    font-family: var(--font-ui);
    font-weight: 600;
    background: linear-gradient(135deg, var(--rosa-principal), var(--rosa-oscuro));
    color: #FFFFFF !important;
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(220, 125, 173, 0.4);
    transition: var(--transition-smooth);
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(220, 125, 173, 0.6);
}

.btn-secondary-custom {
    font-family: var(--font-ui);
    font-weight: 600;
    background: linear-gradient(135deg, var(--morado-principal), var(--morado-oscuro));
    color: #FFFFFF !important;
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(142, 104, 186, 0.4);
    transition: var(--transition-smooth);
}

.btn-secondary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(142, 104, 186, 0.6);
}

.btn-outline-custom {
    font-family: var(--font-ui);
    font-weight: 600;
    background: transparent;
    color: var(--morado-principal) !important;
    border: 2px solid var(--morado-principal);
    padding: 10px 28px;
    border-radius: 30px;
    transition: var(--transition-smooth);
}

.btn-outline-custom:hover {
    background: var(--morado-principal);
    color: #FFFFFF !important;
    transform: translateY(-3px);
}

/* Barra de Navegación */
.navbar-custom {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(142, 104, 186, 0.1);
    transition: var(--transition-smooth);
    padding: 15px 0;
}

body.dark-mode .navbar-custom {
    background: rgba(30, 27, 36, 0.85);
    border-bottom: 1px solid rgba(220, 125, 173, 0.1);
}

.navbar-brand-logo {
    height: 45px;
    transition: var(--transition-smooth);
}

.nav-link-custom {
    font-family: var(--font-ui);
    font-weight: 500;
    color: var(--gris-elegante) !important;
    margin: 0 8px;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-link-custom:hover,
.nav-link-custom.active {
    color: var(--rosa-principal) !important;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--rosa-principal);
    transition: var(--transition-smooth);
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 150px 0 100px 0;
    background: radial-gradient(circle at 10% 20%, var(--rosa-claro) 0%, var(--fondo-lavanda) 90%);
    overflow: hidden;
}

body.dark-mode .hero-section {
    background: radial-gradient(circle at 10% 20%, #291823 0%, #15101a 90%);
}

.hero-blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(220, 125, 173, 0.15) 0%, rgba(142, 104, 186, 0.05) 70%);
    border-radius: 50%;
    z-index: 0;
    animation: blobFloat 12s infinite alternate;
}

.hero-blob-1 {
    top: -100px;
    right: -100px;
}

.hero-blob-2 {
    bottom: -100px;
    left: -100px;
}

@keyframes blobFloat {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(50px, 30px) scale(1.1);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--morado-principal), var(--rosa-principal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hero-image-container {
    position: relative;
    z-index: 1;
}

.hero-img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    border: 5px solid rgba(255, 255, 255, 0.6);
}

.hero-img:hover {
    transform: scale(1.02) rotate(1deg);
}

/* Tarjetas Soft UI y Glassmorphism */
.premium-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

body.dark-mode .premium-card {
    background: rgba(30, 27, 36, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(142, 104, 186, 0.15);
}

.premium-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: var(--rosa-claro);
    color: var(--rosa-principal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.premium-card:hover .premium-card-icon {
    background: var(--rosa-principal);
    color: #FFFFFF;
    transform: rotate(10deg);
}

/* Especialidades Cards */
.specialty-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--blanco);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    border: 1px solid rgba(142, 104, 186, 0.05);
}

.specialty-card-img {
    height: 200px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.specialty-card:hover .specialty-card-img {
    transform: scale(1.05);
}

.specialty-card-body {
    padding: 25px;
}

/* Doctores Cards */
.doctor-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--blanco);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    text-align: center;
}

.doctor-card-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 280px;
}

.doctor-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.doctor-card:hover .doctor-card-img {
    transform: scale(1.05);
}

.doctor-social {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 15px 0;
    background: linear-gradient(to top, rgba(142, 104, 186, 0.9), transparent);
    transition: var(--transition-smooth);
}

.doctor-card:hover .doctor-social {
    bottom: 0;
}

.doctor-social-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--morado-principal);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.doctor-social-btn:hover {
    background: var(--rosa-principal);
    color: #FFFFFF;
}

/* Masonry Galería */
.masonry-grid {
    column-count: 3;
    column-gap: 20px;
}

@media (max-width: 991px) {
    .masonry-grid {
        column-count: 2;
    }
}

@media (max-width: 575px) {
    .masonry-grid {
        column-count: 1;
    }
}

.masonry-item {
    background-color: var(--blanco);
    display: inline-block;
    width: 100%;
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.masonry-item img {
    width: 100%;
    display: block;
    transition: var(--transition-smooth);
}

.masonry-item:hover img {
    transform: scale(1.03);
}

/* Slider de Antes y Después */
.twentytwenty-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

/* Acordeón FAQs */
.accordion-custom .accordion-item {
    border: none;
    background: var(--blanco);
    border-radius: var(--border-radius) !important;
    margin-bottom: 15px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.accordion-custom .accordion-button {
    font-family: var(--font-titles);
    font-weight: 500;
    color: var(--morado-principal);
    background: var(--blanco);
    padding: 20px;
    box-shadow: none;
}

.accordion-custom .accordion-button:not(.collapsed) {
    background: var(--rosa-claro);
    color: var(--morado-principal);
}

body.dark-mode .accordion-custom .accordion-button:not(.collapsed) {
    background: #3A2330;
}

.accordion-custom .accordion-body {
    padding: 20px;
    background: var(--blanco);
    color: var(--text-dark);
}

/* Formulario Estilo Soft UI */
.form-control-custom {
    border-radius: var(--border-radius);
    padding: 12px 20px;
    border: 1px solid rgba(142, 104, 186, 0.15);
    background-color: var(--fondo-lavanda);
    color: var(--text-dark);
    box-shadow: var(--shadow-inset);
    transition: var(--transition-smooth);
}

.form-control-custom:focus {
    background-color: var(--blanco);
    border-color: var(--rosa-principal);
    box-shadow: 0 0 10px rgba(220, 125, 173, 0.2);
    outline: none;
}

body.dark-mode .form-control-custom {
    background-color: #1A1720;
    border-color: rgba(220, 125, 173, 0.15);
}

/* Botón de Chat de Asistente Virtual Flotante */
.chatbot-toggle {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rosa-principal), var(--morado-principal));
    color: #FFFFFF;
    box-shadow: 0 5px 20px rgba(142, 104, 186, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.chatbot-toggle:hover {
    transform: scale(1.1) rotate(15deg);
}

/* Ventana de Chat */
.chatbot-window {
    position: fixed;
    bottom: 165px;
    right: 25px;
    width: 380px;
    max-width: 90vw;
    height: 500px;
    background: var(--blanco);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    transform: translateY(30px) scale(0.95);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    border: 1px solid rgba(142, 104, 186, 0.15);
}

.chatbot-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--morado-principal), var(--rosa-principal));
    color: #FFFFFF;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: var(--fondo-lavanda);
}

.chat-msg {
    margin-bottom: 15px;
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
}

.chat-msg.bot {
    background-color: var(--blanco);
    color: var(--text-dark);
    align-self: flex-start;
    border-top-left-radius: 0;
    box-shadow: var(--shadow-sm);
}

.chat-msg.user {
    background-color: var(--rosa-principal);
    color: #FFFFFF;
    align-self: flex-end;
    margin-left: auto;
    border-top-right-radius: 0;
}

.chatbot-input-area {
    padding: 12px;
    background: var(--blanco);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 10px;
}

/* Botón de WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    color: #FFFFFF;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 1000;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #FFFFFF;
    background-color: #128C7E;
}

/* Volver Arriba */
.back-to-top {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--morado-principal);
    color: #FFFFFF;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--rosa-principal);
    transform: translateY(-3px);
}

/* Footer */
.footer-custom {
    background-color: var(--morado-principal);
    color: rgba(255, 255, 255, 0.85);
    padding: 70px 0 30px 0;
}

body.dark-mode .footer-custom {
    background-color: #15101a;
}

.footer-title {
    color: #FFFFFF !important;
    font-weight: 600;
    margin-bottom: 25px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-smooth);
    display: block;
    margin-bottom: 12px;
}

.footer-link:hover {
    color: var(--rosa-claro);
    padding-left: 5px;
}

.footer-social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.footer-social-icon:hover {
    background: var(--rosa-principal);
    transform: translateY(-3px);
}

/* Ficha Médica e Historial - Portal Paciente */
.dental-chart {
    background: var(--blanco);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-card);
    padding: 30px;
    margin-bottom: 30px;
}

.tooth-grid {
    display: grid;
    grid-template-columns: repeat(16, 1fr);
    gap: 10px;
    margin-top: 20px;
    overflow-x: auto;
    padding-bottom: 15px;
}

@media (max-width: 991px) {
    .tooth-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

.tooth-item {
    text-align: center;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--border-radius);
    background-color: var(--fondo-lavanda);
    transition: var(--transition-smooth);
}

.tooth-item:hover,
.tooth-item.selected {
    background-color: var(--rosa-claro);
    box-shadow: var(--shadow-soft);
}

.tooth-number {
    font-weight: bold;
    font-size: 0.8rem;
    color: var(--morado-principal);
}

.tooth-icon {
    font-size: 1.5rem;
    margin: 5px 0;
    color: var(--gris-elegante);
}

.tooth-item.treated .tooth-icon {
    color: var(--rosa-principal);
}

/* Calculadora Interactiva */
.calc-option {
    border: 2px solid rgba(142, 104, 186, 0.1);
    border-radius: var(--border-radius);
    padding: 15px;
    cursor: pointer;
    transition: var(--transition-smooth);
    background: var(--blanco);
}

.calc-option.selected {
    border-color: var(--rosa-principal);
    background-color: var(--rosa-claro);
}

/* Panel Administrativo Dashboard */
.admin-sidebar {
    background-color: var(--blanco);
    border-right: 1px solid rgba(142, 104, 186, 0.1);
    min-height: 100vh;
    padding: 30px 15px;
    transition: var(--transition-smooth);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: var(--border-radius);
    color: var(--text-dark);
    text-decoration: none;
    font-family: var(--font-ui);
    font-weight: 500;
    margin-bottom: 8px;
    transition: var(--transition-smooth);
}

.sidebar-link:hover,
.sidebar-link.active {
    background-color: var(--fondo-lavanda);
    color: var(--morado-principal);
    font-weight: 600;
}

.admin-card-metric {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-card);
    background: var(--blanco);
    padding: 25px;
    border-left: 5px solid var(--morado-principal);
}

.admin-card-metric.pink {
    border-left-color: var(--rosa-principal);
}

/* Hero con Video/Carrusel de Fondo */
.hero-bg-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-bg-media video,
.hero-bg-media .carousel,
.hero-bg-media .carousel-inner,
.hero-bg-media .carousel-item {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg-media iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    /* 16:9 ratio */
    min-height: 100vh;
    min-width: 177.77vh;
    /* 16:9 ratio */
    transform: translate(-50%, -50%) scale(1.05);
    pointer-events: none;
    border: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(238, 232, 245, 0.55) 0%, rgba(255, 255, 255, 0.40) 50%, rgba(246, 219, 231, 0.55) 100%);
    z-index: 2;
    transition: var(--transition-smooth);
}

body.dark-mode .hero-overlay {
    background: linear-gradient(135deg, rgba(21, 17, 26, 0.55) 0%, rgba(30, 27, 36, 0.40) 50%, rgba(41, 24, 35, 0.55) 100%);
}

.hero-section .container {
    position: relative;
    z-index: 3;
}