/* ===== Variables globales (mismo estilo que el sitio) ===== */
:root {
    --bg-body: #0b132b;
    --bg-card: #1c2541;
    --bg-card-hover: #232d4d;
    --text-primary: #ffffff;
    --text-secondary: #9aa8c3;
    --border-light: rgba(255, 255, 255, 0.08);
    --shadow-card: 0 20px 40px -12px rgba(0, 0, 0, 0.5);
    --radius-card: 24px;
    --radius-btn: 40px;
    --brand-gold: #f5a623;
    --brand-gold-hover: #d98e19;
    --blue-accent: #3a86ff;
    --blue-hover: #2563eb;
    --green-accent: #10b981;
    --red-accent: #ef4444;
    --font: "DM Sans", sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 24px 20px;
}

/* Material Icons vertical alignment & centering helper */
.material-icons {
    font-family: "Material Icons";
    font-weight: normal;
    font-style: normal;
    font-size: 20px;
    display: inline-flex;
    vertical-align: middle;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    margin: 0 auto;
}

header {
    background: var(
        --bg-body
    ); /* Azul institucional profundo / Palette Venezuela Insights */
    color: var(--text-primary);
    padding: 15px 25px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    border-bottom: 3px solid #00a8cc;
}
/* Barra superior: Volver a IA a la izquierda, Región a la derecha */
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 0.9rem;
}
header h1 {
    font-weight: 300;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
header h1 span {
    font-weight: 600;
    color: #00a8cc;
}
header h1 .material-icons {
    color: #ffb703;
    font-size: 26px;
}
header .region {
    display: inline-flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid #415a77;
    color: var(--text-secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
header .region .material-icons {
    color: #e63946;
    font-size: 18px;
}
.header a {
    color: var(--blue-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    transition: color 0.2s ease;
}
.header a:hover {
    color: var(--brand-gold);
}
/* Título principal */
.header-title h1 {
    font-family: "Playfair Display", serif;
    font-size: 2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.2;
}

.header-title h1 .material-icons {
    color: var(--brand-gold);
}

#app {
    display: flex;
    flex: 1;
    overflow: hidden;
}
#map-container {
    flex: 3;
    position: relative;
}
#map {
    height: 100%;
    width: 100%;
}
#panel {
    flex: 1;
    min-width: 300px;
    max-width: 390px;
    padding: 20px;
    overflow-y: auto;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 22px;
    background: var(--bg-card);
    border-radius: var(--radius-card);
    color: var(--text-primary);
}
#panel h2 {
    font-size: 1.15rem;
    font-weight: 600;
    background: var(--bg-card);
    color: var(--text-primary);
    border-bottom: 2px solid #e0e1dd;
    padding-bottom: 8px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
#panel h2 .material-icons {
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 22px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.stat-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 12px 10px;
    text-align: center;
    border-left: 4px solid #00a8cc;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}
.stat-card .numero {
    font-size: 1.7rem;
    font-weight: 700;
    background: var(--bg-card);
    color: var(--text-primary);
}
.stat-card .etiqueta {
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    margin-top: 4px;
    font-weight: 600;
}
.stat-card.verde {
    border-left-color: #2a9d8f;
}
.stat-card.naranja {
    border-left-color: #f4a261;
}
.stat-card.morado {
    border-left-color: #a855f7;
}

#detalle-nodo {
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 15px;
    min-height: 80px;
    border: 1px solid #e2e8f0;
}
#detalle-nodo .placeholder {
    color: #64748b;
    font-style: italic;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
#detalle-nodo .info-nodo {
    font-size: 0.92rem;
    line-height: 1.6;
}
#detalle-nodo .info-nodo strong {
    color: var(--text-primary);
}
#detalle-nodo .info-nodo p {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.btn-bloqueado {
    background: var(--bg-card);
    color: var(--text-primary);
    border: none;
    padding: 12px 10px;
    border-radius: 8px;
    font-weight: 600;
    width: 100%;
    cursor: not-allowed;
    transition: 0.2s;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-bloqueado:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-captura {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 16px;
    border-radius: 8px;
    border: 1px dashed #00a8cc;
    margin-top: 8px;
}
.form-captura input {
    background: var(--bg-card);
    color: var(--text-primary);
    width: 100%;
    padding: 9px 12px;
    margin-bottom: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.2s;
}
.form-captura input:focus {
    border-color: #00a8cc;
}
.form-captura button {
    background: var(--bg-card);
    color: var(--text-primary);
    border: none;
    padding: 10px;
    border-radius: 6px;
    width: 100%;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
}
.form-captura button:hover {
    background: var(--bg-card);
}
.form-captura .mensaje {
    font-size: 0.82rem;
    margin-top: 8px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ===== SECCIÓN FAQ ===== */
.faq-section {
    margin: 40px 0 20px;
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 30px 25px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
}
.faq-section h2 {
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    color: var(--text-primary);
    border-bottom: 2px solid #00a8cc;
    padding-bottom: 12px;
}
.faq-section h2 .material-icons {
    color: #00a8cc;
    font-size: 30px;
}
.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 12px 0;
}
.faq-item:last-child {
    border-bottom: none;
}
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 8px 4px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    transition: color 0.2s;
    user-select: none;
}
.faq-question:hover {
    color: #00a8cc;
}
.faq-question .material-icons {
    transition: transform 0.3s ease;
    color: #00a8cc;
    font-size: 24px;
}
.faq-item.active .faq-question .material-icons {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition:
        max-height 0.4s ease,
        padding 0.3s ease;
    padding: 0 4px;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}
.faq-item.active .faq-answer {
    max-height: 500px; /* suficiente para respuestas largas */
    padding: 12px 4px 4px;
}
.faq-answer p {
    margin-bottom: 8px;
}
.faq-answer p:last-child {
    margin-bottom: 0;
}
.faq-answer strong {
    color: var(--text-primary);
}
.faq-answer .highlight {
    color: #00a8cc;
    font-weight: 500;
}

footer {
    background: var(--bg-card);
    padding: 10px 20px;
    font-size: 0.75rem;
    color: var(--text-primary);
    text-align: center;
    border-top: 1px solid #1e293b;
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    #app {
        flex-direction: column;
    }
    #panel {
        max-width: 100%;
        min-width: unset;
        max-height: 50vh;
    }
    #map-container {
        height: 50vh;
    }
    header h1 {
        font-size: 1.15rem;
    }
    .header-title h1 {
        font-size: 1.5rem;
        flex-wrap: wrap; /* Evita desbordamiento de texto largo en pantallas pequeñas */
    }

    .region {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
    .faq-section {
        padding: 20px 15px;
    }
    .faq-section h2 {
        font-size: 1.3rem;
    }
}

.leyenda {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    margin-top: 10px;
    color: var(--text-primary);
}
.leyenda-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.color-muestra {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.color-muestra.consolidado {
    background: #f4a261;
}
.color-muestra.reporte {
    background: #00a8cc;
    opacity: 0.7;
}
.leaflet-popup-content {
    font-size: 0.88rem;
    line-height: 1.5;
}
.leaflet-popup-content strong {
    color: var(--text-primary);
}
.popup-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Contenedor principal de Leaflet para el divIcon */
/* Resetear contenedor de Leaflet para evitar desplazamientos por defecto */
.leaflet-marker-icon.custom-pin-nodo {
    background: transparent !important;
    border: none !important;
    margin: 0 !important;
}

.pin-wrapper {
    position: relative;
    width: 34px;
    height: 40px;
    /*display: flex;
    justify-content: center;
    align-items: center;*/
}

/* Cuerpo en forma de gota de mapa */
/* Gota del pin (Cuadrado de 24px rotado a -45° genera un ancho de ~34px) */
.pin-body {
    width: 24px;
    height: 24px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
    border: 2px solid #ffffff;
    position: absolute;
    top: 2px;
    left: 3px;
    z-index: 2;
}

/* Alineación del icono dentro de la gota */
.pin-icon {
    transform: rotate(45deg);
    color: #ffffff;
    font-size: 15px !important;
}

/* Badge con el número de reportes */
.pin-badge {
    position: absolute;
    top: -4px;
    right: -2px;
    background: #0f172a;
    color: #ffffff;
    border: 1.5px solid #ffffff;
    border-radius: 10px;
    padding: 1px 5px;
    font-size: 10px;
    font-weight: bold;
    z-index: 3;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Animación de pulso de radar para nodos de mayor densidad */
.pin-pulso {
   position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    top: 2px;
    left: 3px;
    z-index: 1;
    opacity: 0.8;
    animation: pulsar 2s infinite ease-out;
}

/* ===== NUEVOS ESTILOS PARA LA SIMULACIÓN ===== */
#simulacion {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 16px;
    margin-top: 10px;
    border: 1px solid var(--border-light);
}
.simulacion-form .form-group {
    margin-bottom: 10px;
}
.simulacion-form label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 3px;
}
.simulacion-form select,
.simulacion-form input[type="number"] {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-body);
    border: 1px solid #415a77;
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
}
.simulacion-form .checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
}
.simulacion-form .checkbox input {
    width: auto;
}
.btn-primario {
    background: #00a8cc;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 30px;
    font-weight: 600;
    width: 100%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s;
}
.btn-primario:hover {
    background: #0088aa;
}
.resultado-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}
.resultado-card {
    background: var(--bg-body);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
    border-top: 3px solid #00a8cc;
}
.resultado-card.tradicional {
    border-top-color: #e63946;
}
.resultado-card.optimizada {
    border-top-color: #2a9d8f;
}
.resultado-card .valor {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 5px 0;
}
.resultado-card .etiqueta {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}
.ahorro {
    background: var(--bg-body);
    border-radius: 8px;
    padding: 10px;
    margin-top: 10px;
    text-align: center;
    border: 1px solid var(--brand-gold);
}
.ahorro .numero {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--brand-gold);
}

@keyframes pulsar {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

@keyframes girar {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}
.animar-giro {
    animation: girar 1.5s linear infinite;
}