/* ============================================
   ESTILOS PRINCIPALES - SISMOGLOBAL
   Archivo: estilos-principales.css
   
   Propósito: Estilos base y componentes principales:
   - Variables CSS (colores, espaciado)
   - Reset y normalización
   - Layout principal (header, hero, footer)
   - Componentes UI (cards, buttons, forms)
   - Secciones (estadísticas, mapa, noticias)
   - Tipografía y espaciado
   - Grid y flexbox
   
   Organización:
   1. Variables y configuración
   2. Reset global
   3. Layout y estructura
   4. Componentes
   5. Utilidades
   6. Media queries
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap');

/* ============================================
   RESET Y NORMALIZACIÓN BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

:root {
    --mainColor: crimson;
    --black: #000000;
    --white: #FFFFFF;
    --whiteSmoke: #C4C3CA;
    --shadow: 0px 4px 8px 0 rgba(21, 21, 21, .2);

    --h2-font-size: 50px;
    --h2-line-height: 55px;
}

/* ============================================
   TEMAS - DARK & LIGHT MODE
   ============================================ */

/* Tema Oscuro (Default) */
:root {
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --bg-surface: #242323;
    --bg-card: #2d2d2d;
    
    --text-primary: #ffffff;
    --text-secondary: #c4c3ca;
    --text-muted: #8b8b8b;
    
    --border-color: #3a3a3a;
    --border-hover: #4a4a4a;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* Tema Claro */
body.light {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-surface: #ffffff;
    --bg-card: #f3f4f6;
    
    --text-primary: #111827;
    --text-secondary: #374151;
    --text-muted: #6b7280;
    
    --border-color: #e5e7eb;
    --border-hover: #d1d5db;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Aplicar variables de tema */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    padding: 0;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.bg-dark-1b {
    background-color: var(--bg-secondary) !important;
}

.bg-dark-242323 {
    background-color: var(--bg-surface) !important;
}

.bg-surface {
    background-color: var(--bg-card) !important;
}

.text-white-color {
    color: var(--text-primary) !important;
}

.text-text-secondary {
    color: var(--text-secondary) !important;
}

.border-gray-700,
.border-gray-800 {
    border-color: var(--border-color) !important;
}

/* Cards con tema adaptable */
.card-modern {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card-modern:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

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

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Animaciones para Alerta de Terremoto */
@keyframes alertSlideDown {
    0% { 
        opacity: 0;
        transform: translateY(-100%) scale(0.9);
    }
    50% {
        transform: translateY(10px) scale(1.02);
    }
    100% { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes alertPulse {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7),
                    0 0 30px rgba(239, 68, 68, 0.3);
    }
    50% { 
        box-shadow: 0 0 0 15px rgba(239, 68, 68, 0),
                    0 0 50px rgba(239, 68, 68, 0.5);
    }
}

@keyframes iconShake {
    0%, 100% { transform: rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: rotate(-10deg); }
    20%, 40%, 60%, 80% { transform: rotate(10deg); }
}

@keyframes textGlow {
    0%, 100% { 
        text-shadow: 0 0 10px rgba(254, 240, 138, 0.5),
                     0 0 20px rgba(254, 240, 138, 0.3);
    }
    50% { 
        text-shadow: 0 0 20px rgba(254, 240, 138, 0.8),
                     0 0 30px rgba(254, 240, 138, 0.5),
                     0 0 40px rgba(254, 240, 138, 0.3);
    }
}

@keyframes borderPulse {
    0%, 100% { 
        border-left-width: 4px;
    }
    50% { 
        border-left-width: 8px;
    }
}

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

.animate-slideInRight {
    animation: slideInRight 0.6s ease-out;
}

.animate-shake {
    animation: shake 0.5s ease-in-out;
}

/* Clases para la alerta de terremoto */
.earthquake-alert-animation {
    animation: alertSlideDown 0.8s cubic-bezier(0.34, 1.56, 0.64, 1),
               alertPulse 2s ease-in-out infinite,
               borderPulse 1.5s ease-in-out infinite;
}

.alert-icon-shake {
    animation: iconShake 0.5s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(254, 240, 138, 0.8));
}

.alert-text-glow {
    animation: textGlow 2s ease-in-out infinite;
}

/* Glassmorphism */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Efectos hover */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.3);
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(220, 20, 60, 0.8), rgba(178, 34, 34, 0.8));
    border-radius: 10px;
    border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, crimson, #dc143c);
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(220, 20, 60, 0.5) transparent;
}

/* ============================================
   COMPATIBILIDAD ENTRE NAVEGADORES
   ============================================ */

/* Normalizar tamaños de fuente base */
img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Prevenir zoom excesivo en inputs en iOS */
input, textarea, select {
    font-size: 16px;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
}

/* Prevenir desbordamiento horizontal */
.container {
    max-width: 100%;
    overflow-x: hidden;
}

/* Gradientes animados */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-animated {
    background: linear-gradient(270deg, crimson, #dc143c, #b22222);
    background-size: 600% 600%;
    animation: gradientShift 10s ease infinite;
}

/* Cards con glassmorphism */
.card-modern {
    background: linear-gradient(135deg, rgba(27, 27, 27, 0.95), rgba(36, 35, 35, 0.95));
    border: 1px solid rgba(220, 20, 60, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 20, 60, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card-modern:hover::before {
    opacity: 1;
}

.card-modern:hover {
    border-color: rgba(220, 20, 60, 0.8);
    box-shadow: 0 8px 40px rgba(220, 20, 60, 0.3),
                inset 0 0 20px rgba(220, 20, 60, 0.1);
    transform: translateY(-2px);
}

/* Cards adaptables al tema */
.light .card-modern {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(249, 250, 251, 0.95));
    border: 1px solid rgba(220, 20, 60, 0.2);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.light .card-modern:hover {
    box-shadow: 0 8px 30px rgba(220, 20, 60, 0.2),
                inset 0 0 20px rgba(220, 20, 60, 0.05);
}

/* Botones con efectos avanzados */
.btn-modern {
    background: linear-gradient(135deg, crimson, #dc143c, #b22222);
    background-size: 200% 200%;
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-modern:hover::before {
    left: 100%;
}

.btn-modern::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-modern:hover::after {
    width: 300px;
    height: 300px;
}

.btn-modern:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(220, 20, 60, 0.6),
                0 0 20px rgba(220, 20, 60, 0.4);
    background-position: 100% 0;
}

.btn-modern:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.5);
}

/* Botones pequeños */
.btn-modern-sm {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-modern-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.btn-modern-sm:active {
    transform: translateY(0);
}

/* Utility para truncar texto */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Variantes de botones */
.map-tool-btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 2px solid transparent;
    cursor: pointer;
}

.map-tool-purple {
    background: linear-gradient(135deg, #9333ea, #7e22ce);
    color: white;
}

.map-tool-purple:hover {
    background: linear-gradient(135deg, #a855f7, #9333ea);
    box-shadow: 0 4px 20px rgba(147, 51, 234, 0.4);
    transform: translateY(-2px);
}

.map-tool-indigo {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    color: white;
}

.map-tool-indigo:hover {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
    transform: translateY(-2px);
}

.map-tool-teal {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: white;
}

.map-tool-teal:hover {
    background: linear-gradient(135deg, #2dd4bf, #14b8a6);
    box-shadow: 0 4px 20px rgba(20, 184, 166, 0.4);
    transform: translateY(-2px);
}

.map-tool-rose {
    background: linear-gradient(135deg, #f43f5e, #e11d48);
    color: white;
}

.map-tool-rose:hover {
    background: linear-gradient(135deg, #fb7185, #f43f5e);
    box-shadow: 0 4px 20px rgba(244, 63, 94, 0.4);
    transform: translateY(-2px);
}

.map-tool-green {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.map-tool-green:hover {
    background: linear-gradient(135deg, #34d399, #10b981);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.map-tool-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.map-tool-blue:hover {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

/* Efectos de brillo */
.glow {
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
}

.glow-hover {
    transition: all 0.3s ease;
}

.glow-hover:hover {
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.8);
}

/* Badges animados */
@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.badge-animated {
    animation: badgePulse 2s ease-in-out infinite;
}

/* ============================================
   LOADING SPINNER
   ============================================ */

/* Keyframe PRIMERO para evitar conflictos */
@keyframes sismoSpinnerRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes sismoSpinnerGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(220, 20, 60, 0.6), 0 0 40px rgba(220, 20, 60, 0.3); }
    50% { box-shadow: 0 0 30px rgba(220, 20, 60, 0.9), 0 0 60px rgba(220, 20, 60, 0.5); }
}

/* Clase base del spinner */
div.spinner,
.ml-container .spinner,
.risk-container .spinner {
    border: 4px solid rgba(220, 20, 60, 0.15);
    border-top-color: #dc143c;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: inline-block;
    box-sizing: border-box;
    margin: 0 auto;
    animation-name: sismoSpinnerRotate;
    animation-duration: 0.8s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Spinner con glow effect */
div.spinner.spinner-glow,
.ml-container .spinner.spinner-glow,
.risk-container .spinner.spinner-glow {
    animation-name: sismoSpinnerRotate, sismoSpinnerGlow;
    animation-duration: 0.8s, 2s;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite, infinite;
}

/* Variantes de tamaño */
.spinner-sm {
    width: 24px;
    height: 24px;
    border-width: 3px;
}

.spinner-lg {
    width: 64px;
    height: 64px;
    border-width: 5px;
}

/* Override Tailwind animate-spin si existe */
.spinner[class*="animate-"] {
    animation-name: sismoSpinnerRotate !important;
    animation-duration: 0.8s !important;
}

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

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: crimson;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

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

/* Efectos de fondo para tema claro */
.light .bg-surface {
    background-color: #f3f4f6 !important;
}

.light .text-white-color {
    color: #1f2937 !important;
}

.light .text-text-secondary {
    color: #6b7280 !important;
}

/* Responsive */
@media (max-width: 768px) {
    .gradient-animated {
        background-size: 400% 400%;
    }
    
    /* Ajuste de tamaño de fuente en móvil */
    html {
        font-size: 15px;
    }
    
    /* Espaciado para móvil */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Media query para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    html {
        font-size: 15.5px;
    }
}

/* Media query para desktop */
@media (min-width: 1025px) {
    html {
        font-size: 16px;
    }
}

/* Efectos de partículas */
.particle-bg {
    position: relative;
    overflow: hidden;
}

.particle-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(220, 20, 60, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(220, 20, 60, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 40% 80%, rgba(178, 34, 34, 0.1) 0%, transparent 35%);
    animation: particleFloat 20s ease-in-out infinite;
    pointer-events: none;
}

.particle-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, rgba(220, 20, 60, 0.03) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(220, 20, 60, 0.03) 50%, transparent 52%);
    background-size: 100px 100px;
    animation: gridMove 30s linear infinite;
    pointer-events: none;
    opacity: 0.3;
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    25% { 
        transform: translate(40px, -40px) rotate(90deg);
        opacity: 0.8;
    }
    50% { 
        transform: translate(-30px, 30px) rotate(180deg);
        opacity: 0.9;
    }
    75% { 
        transform: translate(20px, -20px) rotate(270deg);
        opacity: 0.85;
    }
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}

/* Tema claro */
.light .particle-bg::before {
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(220, 20, 60, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(220, 20, 60, 0.06) 0%, transparent 45%);
}

.light .particle-bg::after {
    opacity: 0.15;
}


/* MAIN SECTION Ajustes generales */
section {
    padding-top: 50px;
}
.full-screen {
    min-height: 100vh;
    padding: 50px 0 0;
}

.left, .right {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 10px;
}

.left h2 {
    margin-top: 15px;
    font-size: var(--h2-font-size);
    color: var(--white);
    line-height: var(--h2-line-height);
}
.left h2 span {
    color: var(--mainColor);
}

.btn {
    height: 44px;
    padding: 0px 30px;
    background-color: var(--mainColor);
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    letter-spacing: 1px;
    border: none;
    margin-top: 15px;
    box-shadow: 0px 8px 24px 0 rgba(228, 10, 57, .2);
    transition: all .2s linear;
}
.btn:hover {
    background-color: var(--white);
    color: var(--mainColor);
    box-shadow: 0 8px 24px 0 rgba(138, 140, 146, .2);
}

/* NAV */
nav {
    width: 100%;
    background-color: var(--black);
    position: fixed;
    z-index: 999;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    color: var(--white);
    font-size: 32px;
    font-weight: 600;
    text-transform: capitalize;
    display: flex;
    align-items: center;
}
nav .logo span {
    color: var(--mainColor);
}

nav ul {
    display: flex; /* Muestra el menú horizontalmente en escritorio (por defecto) */
    gap: 15px;
}
nav ul li {
    margin: 0;
    list-style: none;
}
nav ul li a {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all .3s ease;
    text-decoration: none;
}
nav ul li a:hover {
    color: var(--mainColor);
    background: none;
}

/* Menu button (hamburger icon) styles - OCULTO por defecto en escritorio */
.navbar .menu-btn {
    display: none;
    align-items: center;
}

.navbar .menu-btn i {
    vertical-align: middle;
}


/* MAIN SECTION Ajustes generales */
section {
    padding-top: 50px;
}
.full-screen {
    min-height: 100vh;
    padding: 50px 0 0;
}

.left, .right {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 10px;
}

.left h2 {
    margin-top: 15px;
    font-size: var(--h2-font-size);
    color: var(--white);
    line-height: var(--h2-line-height);
}
.left h2 span {
    color: var(--mainColor);
}

.btn {
    height: 44px;
    padding: 0px 30px;
    background-color: var(--mainColor);
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    letter-spacing: 1px;
    border: none;
    margin-top: 15px;
    box-shadow: 0px 8px 24px 0 rgba(228, 10, 57, .2);
    transition: all .2s linear;
}
.btn:hover {
    background-color: var(--white);
    color: var(--mainColor);
    box-shadow: 0 8px 24px 0 rgba(138, 140, 146, .2);
}

/* Excepción para botones con gradiente rojo - mantener texto blanco en hover */
button.bg-gradient-to-r:hover,
.btn.bg-gradient-to-r:hover {
    background: linear-gradient(to right, #b22222, #8b0000) !important;
    color: white !important;
    transform: scale(1.05);
}

/* Consejos de Seguridad en vertical */
#consejos-seguridad {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    padding: 30px;
}
#consejos-seguridad h2 {
    font-size: 32px;
    color: var(--mainColor);
}
#consejos-seguridad p {
    font-size: 16px;
    color: var(--whiteSmoke);
    max-width: 600px;
}

/* Ajuste de espaciado en la barra de navegación */
nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* MEDIA QUERIES - Estilos para pantallas PEQUEÑAS (móviles) */
@media (max-width: 992px) {
    nav ul {
        display: none; /* OCULTA el menú horizontal en móviles */
        position: fixed;
        top: 85px;
        left: -100%;
        background-color: #1B1B1B;
        height: auto;
        width: 100%;
        flex-direction: column;
        padding: 20px;
        text-align: center;
        transition: all .3s ease;
    }

    nav .menu-btn {
        display: block; /* MUESTRA el botón hamburguesa en móviles */
    }

    #click:checked ~ ul {
        left: 0; /* Desplaza el menú lateral a la vista al marcar el checkbox */
        display: flex; /* Asegura que se visualice como flex para el diseño vertical */
        flex-direction: column; /* Redundancia para asegurar el diseño vertical */
    }

    nav ul li {
        margin: 20px 0;
    }
    nav ul li a {
        display: block;
        font-size: 20px;
    }
    .left h2 {
        font-size: 40px;
    }
    .left h2 span {
        font-size: 42px;
    }
    .left p {
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .left, .right {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .left {
        display: grid;
        place-items: center;
        order: 2;
    }
    .right {
        order: 1;
    }
    .left h2 {
        text-align: center;
        font-size: 2.5rem;
        line-height: 2.8rem;
    }
    .left p, .social-media {
        text-align: center;
    }
    .social-media {
        margin: 20px 0;
    }
}

@media (max-width: 400px) {
    .left h2 {
        font-size: 28px;
        line-height: 32px;
    }
    .left h2 span {
        font-size: 30px;
    }
}

#magnitudeChart, #timeSeriesChart, #depthChart {
    height: 300px;
    max-height: 300px;
}

#info {
    text-align: center;
    margin-top: 20px;
}

#earthquakeMap {
    height: 500px;
    width: 100%;
    z-index: 1;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
    #earthquakeMap {
        height: 550px;
    }
}

@media (min-width: 1024px) {
    #earthquakeMap {
        height: 580px;
    }
}

@media (min-width: 1440px) {
    #earthquakeMap {
        height: 600px;
    }
}

@media (max-width: 640px) {
    #earthquakeMap {
        height: 400px;
    }
}

#consejos-seguridad {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    padding: 30px;
}
#consejos-seguridad h2 {
    font-size: 32px;
    color: var(--mainColor);
}
#consejos-seguridad p {
    font-size: 16px;
    color: var(--whiteSmoke);
    max-width: 600px;
}

#contactos {
    display: none;
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.slider-container {
    position: relative; 
}

.magnitude-tooltip {
    position: absolute; /* Posicionamiento absoluto para colocarlo sobre el slider */
    top: -35px;         /* Ajusta la distancia vertical desde el slider thumb */
    left: 50%;          /* Centra horizontalmente inicialmente */
    transform: translateX(-50%); /* Centra horizontalmente de forma precisa */
    background-color: var(--mainColor); /* Color de fondo del tooltip - crimson */
    color: var(--white);       /* Color del texto del tooltip - blanco */
    padding: 5px 10px;       /* Padding interior del tooltip */
    border-radius: 5px;       /* Bordes redondeados del tooltip */
    font-size: 0.9em;        /* Tamaño de fuente del texto del tooltip */
    white-space: nowrap;      /* Evita que el texto del tooltip se rompa en varias líneas */
    opacity: 0;             /* Inicialmente oculto */
    visibility: hidden;      /* Inicialmente oculto */
    transition: opacity 0.2s, visibility 0.2s; /* Transición suave para aparecer/desaparecer */
    z-index: 10;            /* Asegura que esté por encima del slider y otros elementos */
    pointer-events: none;    /* Permite que los eventos del ratón pasen a través del tooltip */
}

.magnitude-tooltip::after { /* Pseudo-elemento para crear la "flecha" del tooltip */
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--mainColor) transparent transparent transparent; /* Triángulo hacia abajo con color crimson */
}

.custom-slider:active + .magnitude-tooltip, /* Muestra el tooltip cuando el slider está activo (se hace clic/se arrastra) */
.custom-slider:focus + .magnitude-tooltip { /* También mostrarlo si el slider tiene el foco (por accesibilidad) */
    opacity: 1;             /* Hace el tooltip visible */
    visibility: visible;      /* Hace el tooltip visible */
}

/* Estilos personalizados para el control deslizante (range input) - CON RELLENO CRIMSON */
.custom-slider {
    -webkit-appearance: none; /* Elimina estilos por defecto de navegadores WebKit (Chrome, Safari) */
    -moz-appearance: none;    /* Elimina estilos por defecto de Firefox */
    appearance: none;         /* Elimina estilos por defecto genérico */
    width: 100%;              /* Ancho completo del contenedor */
    height: 8px;              /* Altura del track (barra) del slider */
    background: var(--whiteSmoke); /* Color de fondo del track (barra) - base gris claro */
    border-radius: 5px;       /* Bordes redondeados para el track */
    outline: none;            /* Elimina el outline por defecto al enfocar */
    -webkit-transition: .2s;  /* Transición suave para navegadores WebKit */
    transition: opacity .2s;   /* Transición suave para otros navegadores */
    cursor: pointer;          /* Cursor de "mano" al pasar por encima */
    /*  Para el relleno crimson en WebKit (Chrome, Safari) - USANDO GRADIENTE LINEAL */
    background-image: linear-gradient(to right, var(--black) 0%, var(--black) 0%, var(--black) 0%, var(--black) 100%);
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.custom-slider:hover {
    opacity: 1;               /* Opacidad completa al hacer hover (si quieres un efecto de hover) */
}

.custom-slider::-webkit-slider-thumb { /* Estilos para el "pulgar" (thumb) en navegadores WebKit */
    -webkit-appearance: none;
    appearance: none;
    width: 20px;               /* Ancho del "pulgar" */
    height: 20px;              /* Alto del "pulgar" */
    background: var(--black); /* Color de fondo del "pulgar" - color principal (crimson) */
    cursor: pointer;          /* Cursor de "mano" en el "pulgar" */
    border-radius: 50%;        /* Forma redonda para el "pulgar" */
    border: 2px solid var(--black); /* Borde blanco para destacar el "pulgar" */
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4); /* Sombra sutil para el "pulgar" */
    transition: transform 0.2s ease-in-out; /* Transición suave para hover y active */
    /*  Para que el "pulgar" no tape el relleno crimson -  MISMO COLOR DE FONDO QUE EL BODY */
    background-clip: padding-box; /* Importante para que el padding-box no afecte el color de fondo */
    -webkit-box-shadow: inset -1px 0 0 var(--black), inset 0 0 0 9999px var(--black); /* Sombra interna para "cortar" el fondo del pulgar y revelar el relleno */
    box-shadow: inset -1px 0 0 var(--black), inset 0 0 0 9999px var(--black); /* Sombra interna para "cortar" el fondo del pulgar y revelar el relleno */
	-webkit-background-color: var(--mainColor) !important; /* Color de fondo del pulgar - AHORA CRIMSON */
    background-color: var(--mainColor) !important; /* Color de fondo del pulgar - AHORA CRIMSON */
}

.custom-slider::-moz-range-track { /* Estilos para el track en Firefox - NECESARIO PARA RELLENO */
    background: var(--black);  /* Color base del track en Firefox */
    border-radius: 5px;         /* Bordes redondeados en Firefox */
    height: 8px;                /* Altura del track en Firefox */
}


.custom-slider::-moz-range-progress { /* Estilos para el RELLENO en Firefox */
    background-color: var(--black); /* ¡RELLENO CRIMSON en Firefox! */
    border-radius: 5px;         /* Bordes redondeados para el relleno en Firefox */
    height: 8px;                /* Altura del relleno en Firefox - igual que el track */
}


.custom-slider::-moz-range-thumb { /* Estilos para el "pulgar" en Firefox */
    -moz-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--black);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease-in-out;
}


.custom-slider::-webkit-slider-thumb:hover,
.custom-slider::-moz-range-thumb:hover {
    transform: scale(1.1); /* Ligeramente más grande al hacer hover */
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.6); /* Sombra más pronunciada en hover */
}

.custom-slider::-webkit-slider-thumb:active,
.custom-slider::-moz-range-thumb:active {
    transform: scale(0.95); /* Ligeramente más pequeño al hacer clic */
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.5) inset; /* Sombra interna al hacer clic */
}

.custom-slider:focus {
    box-shadow: 0 0 0 3px var(--black); /* Resaltado visual al enfocar con tabulador */
    border-color: var(--black);
    outline: none;
}

.custom-slider:focus::-webkit-slider-thumb, /* Asegura que el focus se vea también en el "pulgar" en WebKit */
.custom-slider:focus::-moz-range-thumb {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.6), 0 0 0 3px var(--black);
}

/* ============================================
   MAPA INTERACTIVO - CIENTÍFICO
   ============================================ */

/* Contenedor del mapa  */
#map {
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
}

/* Controles del mapa */
.leaflet-control-zoom a {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.2s ease !important;
}

.leaflet-control-zoom a:hover {
    background-color: var(--mainColor) !important;
    color: white !important;
    transform: scale(1.05);
}

/* Popup con diseño */
.leaflet-popup {
    margin-bottom: 20px;
}

/* Popup para no bloquear mapa */
.leaflet-popup {
    margin-bottom: 15px !important;
}

.leaflet-popup-content-wrapper {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 2px solid rgba(220, 20, 60, 0.3) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4) !important;
    padding: 0 !important;
    max-width: 280px !important;
    min-width: 240px !important;
    transform: translateZ(0);
    will-change: transform;
}

.leaflet-popup-content {
    margin: 0 !important;
    width: 100% !important;
}

.leaflet-popup-tip {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
}

/* Botón de cerrar */
.leaflet-container a.leaflet-popup-close-button {
    top: 8px !important;
    right: 8px !important;
    width: 24px !important;
    height: 24px !important;
    font-size: 18px !important;
    color: white !important;
    background: rgba(220, 20, 60, 0.8) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    line-height: 1 !important;
    transition: all 0.2s ease !important;
}

.leaflet-container a.leaflet-popup-close-button:hover {
    background: rgba(220, 20, 60, 1) !important;
    transform: scale(1.1) !important;
}

/* Prevenir bloqueo del mapa */
.leaflet-pane.leaflet-popup-pane {
    z-index: 700 !important;
}

/* El overlay del popup no debe bloquear clics */
.leaflet-overlay-pane {
    pointer-events: none !important;
}

.leaflet-overlay-pane > * {
    pointer-events: auto !important;
}

.leaflet-container a.leaflet-popup-close-button {
    color: var(--text-primary) !important;
    font-size: 20px !important;
    padding: 8px 12px !important;
    transition: all 0.2s ease;
}

.leaflet-container a.leaflet-popup-close-button:hover {
    color: var(--mainColor) !important;
    transform: scale(1.1);
}

/* Popup header con gradiente */
.earthquake-popup-header {
    background: linear-gradient(135deg, #dc143c, #b22222);
    padding: 12px 16px;
    border-radius: 12px 12px 0 0;
    margin: 0;
    color: white;
}

.earthquake-popup-body {
    padding: 16px;
    background: var(--bg-card);
}

.earthquake-popup-footer {
    padding: 12px 16px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
    border-radius: 0 0 12px 12px;
}

/* Botones del popup */
.popup-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.popup-btn-primary {
    background: linear-gradient(135deg, #dc143c, #b22222);
    color: white;
}

.popup-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 20, 60, 0.4);
}

.popup-btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.popup-btn-secondary:hover {
    background: var(--bg-surface);
    border-color: var(--border-hover);
}

/* Info científica en popup */
.popup-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 12px 0;
}

.popup-info-item {
    background: var(--bg-surface);
    padding: 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.popup-info-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.popup-info-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.earthquake-marker {
    border: 2px solid rgba(0, 0, 0, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.earthquake-marker:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
    z-index: 1000 !important;
}

/* Leyenda del mapa */
.map-legend {
    background: var(--bg-card);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.legend-title {
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 6px 0;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Inputs y Selects */
input[type="range"].custom-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: linear-gradient(to right, 
        rgba(220, 20, 60, 0.3) 0%, 
        rgba(220, 20, 60, 0.6) 50%, 
        crimson 100%);
    outline: none;
    transition: all 0.3s ease;
}

input[type="range"].custom-slider:hover {
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.4);
}

input[type="range"].custom-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, crimson, #dc143c);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(220, 20, 60, 0.5);
    transition: all 0.3s ease;
}

input[type="range"].custom-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(220, 20, 60, 0.7);
}

input[type="range"].custom-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, crimson, #dc143c);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(220, 20, 60, 0.5);
    transition: all 0.3s ease;
}

input[type="range"].custom-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(220, 20, 60, 0.7);
}

/* Select */
select:not(#language-selector):not(#timePeriod):not(#mapStyle):not(#compare1):not(#compare2) {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23dc143c' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
}

select:hover {
    border-color: rgba(220, 20, 60, 0.6);
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.2);
}

select:focus {
    border-color: crimson;
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.2);
}

/* Language selector específico */
#language-selector {
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Panel de notificaciones */
#notificationsPanel {
    animation: slideInFromRight 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(120%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* Scroll visible para filtros */
#notificationsPanel .overflow-x-auto {
    scrollbar-width: thin;
    scrollbar-color: rgba(220, 20, 60, 0.6) rgba(255, 255, 255, 0.1);
}

#notificationsPanel .overflow-x-auto::-webkit-scrollbar {
    height: 4px;
}

#notificationsPanel .overflow-x-auto::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

#notificationsPanel .overflow-x-auto::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, rgba(220, 20, 60, 0.8), rgba(178, 34, 34, 0.8));
    border-radius: 10px;
}

#notificationsPanel .overflow-x-auto::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(90deg, crimson, #dc143c);
}

/* Filtros de notificaciones compactos */
.notification-filter {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.notification-filter:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(220, 20, 60, 0.3);
    transform: scale(1.05);
}

.notification-filter.active {
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.9), rgba(178, 34, 34, 0.9));
    color: white;
    border-color: crimson;
    box-shadow: 0 2px 8px rgba(220, 20, 60, 0.4);
}

/* Items de notificación compactos */
.notification-item {
    position: relative;
    padding: 12px;
    border-radius: 10px;
    background: var(--bg-card);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Barra lateral de color según tipo */
.notification-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    transition: width 0.3s ease;
}

.notification-item.danger::before {
    background: linear-gradient(180deg, #ef4444, #dc2626);
}

.notification-item.warning::before {
    background: linear-gradient(180deg, #f59e0b, #d97706);
}

.notification-item.success::before {
    background: linear-gradient(180deg, #10b981, #059669);
}

.notification-item.info::before {
    background: linear-gradient(180deg, #3b82f6, #2563eb);
}

.notification-item:hover {
    transform: translateX(-8px);
    box-shadow: 0 8px 24px rgba(220, 20, 60, 0.2);
    border-color: var(--border-hover);
}

.notification-item:hover::before {
    width: 6px;
}

/* Notificaciones no leídas */
.notification-item.unread {
    background: linear-gradient(135deg, 
        rgba(220, 20, 60, 0.1), 
        var(--bg-card),
        rgba(220, 20, 60, 0.05));
    border-color: rgba(220, 20, 60, 0.3);
}

.notification-item.unread::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 6px;
    height: 6px;
    background: crimson;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(220, 20, 60, 0.2);
    animation: pulseNotification 2s ease-in-out infinite;
}

@keyframes pulseNotification {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* Iconos de notificación compactos */
.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.notification-item:hover .notification-icon {
    transform: scale(1.1) rotate(5deg);
}

.notification-icon.danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.1));
    color: #ef4444;
}

.notification-icon.warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.1));
    color: #f59e0b;
}

.notification-icon.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.1));
    color: #10b981;
}

.notification-icon.info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.1));
    color: #3b82f6;
}

/* Contenido de notificación compacto */
.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    line-height: 1.3;
}

.notification-message {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 4px;
}

.notification-time {
    font-size: 10px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 3px;
}

/* Botón de eliminar notificación */
.notification-delete {
    opacity: 0;
    transition: all 0.3s ease;
    padding: 6px;
    border-radius: 6px;
    background: transparent;
}

.notification-item:hover .notification-delete {
    opacity: 1;
}

.notification-delete:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    transform: scale(1.1);
}

/* Estado vacío de notificaciones compacto */
.notifications-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.notifications-empty i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.3;
}

/* Animación de entrada de notificación */
@keyframes notificationSlideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.notification-item {
    animation: notificationSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive para notificaciones */
@media (max-width: 768px) {
    #notificationsPanel {
        width: calc(100vw - 2rem);
        max-width: 380px;
        max-height: 480px;
        right: 1rem;
        top: 5rem;
    }
    
    #notificationsList {
        max-height: 300px !important;
    }
    
    .notification-filter {
        font-size: 11px;
        padding: 6px 10px;
    }
}

/* Estadísticas con iconos */
.stat-card {
    position: relative;
}

/* Tarjetas de favoritos - permitir interacción con botones */
#savedQuakes .card-modern {
    overflow: visible !important;
}

#savedQuakes .card-modern::before {
    z-index: 0 !important;
    pointer-events: none !important;
}

#savedQuakes .card-modern > * {
    position: relative;
    z-index: 1;
}

#savedQuakes .card-modern button {
    position: relative !important;
    z-index: 100 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
}

#savedQuakes .card-modern button:hover {
    z-index: 101 !important;
}

/* Sección de estadísticas - permitir interacción con gráficas */
#estadisticas .card-modern {
    overflow: visible !important;
}

#estadisticas .card-modern::before {
    z-index: 0 !important;
    pointer-events: none !important;
}

#estadisticas .card-modern canvas {
    position: relative !important;
    z-index: 10 !important;
    pointer-events: auto !important;
}

#estadisticas .card-modern > * {
    position: relative;
    z-index: 1;
}

/* Asegurar que todos los elementos interactivos puedan recibir eventos */
canvas {
    pointer-events: auto !important;
}

/* Comparador - permitir interacción con selects */
#comparador .card-modern,
#comparador select,
#comparador button {
    pointer-events: auto !important;
}

#comparador .card-modern::before {
    pointer-events: none !important;
}

/* Tooltips y overlays de Chart.js */
.chartjs-tooltip {
    z-index: 1000 !important;
    pointer-events: none !important;
}

/* Asegurar interacción con todos los controles de formulario */
select, input, button, a {
    pointer-events: auto !important;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Loader */
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 40px;
}

.spinner-advanced {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(220, 20, 60, 0.1);
    border-top: 4px solid crimson;
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    position: relative;
}

.spinner-advanced::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(220, 20, 60, 0.1);
    border-bottom: 4px solid crimson;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spin 1.5s cubic-bezier(0.5, 0, 0.5, 1) infinite reverse;
}

#earthquakeMap {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
    height: 600px;
    position: relative;
}

#earthquakeMap::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    box-shadow: inset 0 0 40px rgba(220, 20, 60, 0.1);
    border-radius: 12px;
}

/* Lista de terremotos */
#latestEarthquakes li {
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

#latestEarthquakes li:hover {
    transform: translateX(5px);
    border-color: crimson;
    box-shadow: 0 4px 12px rgba(220, 20, 60, 0.2);
    background: linear-gradient(90deg, 
        var(--bg-card), 
        rgba(220, 20, 60, 0.05));
}

/* Noticias con hover */
.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 30px rgba(220, 20, 60, 0.3);
    border-color: crimson;
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover img {
    transform: scale(1.1);
}

/* Footer */
footer a {
    position: relative;
    text-decoration: none;
}

footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: crimson;
    transition: width 0.3s ease;
}

footer a:hover::after {
    width: 100%;
}

#consejos .card-modern {
    position: relative;
    cursor: pointer;
}

#consejos .card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, crimson, #dc143c, #b22222);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

#consejos .card-modern:hover::before {
    transform: scaleX(1);
}

@media (max-width: 768px) {
    #earthquakeMap {
        height: 400px;
    }
    
    .map-tool-btn span {
        display: none;
    }
    
    .card-modern {
        margin-bottom: 16px;
    }
    
    h2 {
        font-size: 24px !important;
    }
}

@media (max-width: 480px) {
    #earthquakeMap {
        height: 300px;
    }
    
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* Animación de entrada para secciones */
section {
    animation: sectionFadeIn 0.6s ease-out;
}

@keyframes sectionFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.light {
    background-color: #f8f9fa;
}

.light .card-modern {
    background: white;
    border: 1px solid #e5e7eb;
}

.light select,
.light input {
    background-color: white;
    border-color: #d1d5db;
    color: #111827;
}

.light .text-white-color {
    color: #111827 !important;
}

.light .text-text-secondary {
    color: #6b7280 !important;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(0, 0, 0, 0.2);
}

/* Controles científicos del mapa */
.map-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.map-control-group {
    background: var(--bg-card);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.map-control-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Badge de intensidad sísmica */
.intensity-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.2;
    white-space: nowrap;
}

.intensity-low {
    background: #22c55e;
    color: white;
}

.intensity-moderate {
    background: #eab308;
    color: white;
}

.intensity-high {
    background: #f97316;
    color: white;
}

.intensity-severe {
    background: #dc2626;
    color: white;
}

.marker-cluster {
    background: rgba(30, 30, 30, 0.95);
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    pointer-events: auto !important;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.marker-cluster:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(220, 20, 60, 0.5);
    z-index: 1000 !important;
}

.marker-cluster-small {
    width: 40px !important;
    height: 40px !important;
}

.marker-cluster-medium {
    width: 50px !important;
    height: 50px !important;
}

.marker-cluster-large {
    width: 60px !important;
    height: 60px !important;
}

.marker-cluster .cluster-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.cluster-low {
    background: linear-gradient(135deg, #4ade80, #22c55e);
}

.cluster-moderate {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.cluster-high {
    background: linear-gradient(135deg, #fb923c, #f97316);
}

.cluster-severe {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.earthquake-marker {
    pointer-events: auto !important;
    cursor: pointer !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    stroke-width: 2 !important;
    stroke: #ffffff !important;
}

.earthquake-marker:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5) !important;
    z-index: 1000 !important;
    stroke-width: 3 !important;
}

/* Asegurar que los círculos SVG sean clickeables y visibles */
.leaflet-overlay-pane svg,
.leaflet-overlay-pane svg path {
    pointer-events: auto !important;
}

.leaflet-overlay-pane svg path.earthquake-marker {
    stroke: #ffffff !important;
    stroke-width: 2 !important;
    stroke-opacity: 1 !important;
    fill-opacity: 0.85 !important;
}

.leaflet-overlay-pane svg circle {
    stroke: #ffffff !important;
    stroke-width: 2 !important;
    cursor: pointer !important;
}

/* Forzar visibilidad en todos los niveles de zoom */
.leaflet-zoom-animated .earthquake-marker {
    opacity: 1 !important;
    visibility: visible !important;
}

.custom-earthquake-marker {
    background: transparent !important;
    border: none !important;
    pointer-events: auto !important;
}

.quake-marker-inner {
    pointer-events: auto !important;
    cursor: pointer !important;
}

.quake-marker-inner:hover {
    transform: scale(1.2) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6) !important;
    z-index: 1000 !important;
}

/* Spinner de carga científico */
.map-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

/* Tooltip científico */
.scientific-tooltip {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    padding: 8px 12px !important;
    font-size: 12px !important;
    box-shadow: var(--shadow-md) !important;
}

/* Medición de distancia */
.distance-line {
    stroke: var(--mainColor);
    stroke-width: 3;
    stroke-dasharray: 10, 5;
    animation: dashAnimation 1s linear infinite;
}

@keyframes dashAnimation {
    to {
        stroke-dashoffset: -15;
    }
}
/* ============================================
   ANIMACIONES DE MAPA - VER EN MAPA
   ============================================ */

/* Animación de pulso para marcador temporal */
@keyframes markerPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Animación de onda expansiva */
@keyframes waveExpand {
    0% {
        transform: scale(0.5);
        opacity: 0.6;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* Clase para marcador con pulso */
.pulse-marker {
    animation: markerPulse 0.8s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.8);
    transition: all 0.3s ease;
}

/* Clase para círculo de onda */
.wave-circle {
    animation: waveExpand 2s ease-out forwards;
    pointer-events: none;
}

/* Efecto de brillo para el marcador destacado */
.leaflet-marker-icon.highlighted {
    filter: drop-shadow(0 0 15px rgba(220, 20, 60, 0.9));
    animation: markerGlow 1.5s ease-in-out infinite;
}

@keyframes markerGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(220, 20, 60, 0.7));
    }
    50% {
        filter: drop-shadow(0 0 25px rgba(220, 20, 60, 1));
    }
}

/* Animación de zoom suave */
@keyframes smoothZoom {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Transición suave para cambios de vista del mapa */
.leaflet-container {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Estilo para popups cuando se abre desde "Ver en Mapa" */
.leaflet-popup.auto-opened {
    animation: smoothZoom 0.4s ease-out;
}

.leaflet-popup.auto-opened .leaflet-popup-content-wrapper {
    box-shadow: 0 8px 32px rgba(220, 20, 60, 0.3);
    border: 2px solid rgba(220, 20, 60, 0.4);
}

/* ============================================
   BLOQUEO DE DISPOSITIVOS MÓVILES Y TABLETS
   Este sitio NO es compatible con móviles ni tablets
   ============================================ */

/* Bloquear pantallas pequeñas (móviles y tablets) */
@media only screen and (max-width: 1023px) {
    body:not(#mobile-warning) {
        overflow: hidden !important;
        user-select: none !important;
        pointer-events: none !important;
    }
    
    /* Forzar que el contenido principal no sea visible */
    nav, main, section, footer, 
    .hero-section, .map-section, 
    .stats-section, .news-section {
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }
    
    /* Asegurar que el mensaje de advertencia sea visible */
    #mobile-warning {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }
}

/* Detectar orientación de dispositivos móviles */
@media only screen and (orientation: portrait) and (max-width: 1023px) {
    body {
        overflow: hidden !important;
    }
}

@media only screen and (orientation: landscape) and (max-height: 768px) {
    body {
        overflow: hidden !important;
    }
}

/* Prevenir zoom en dispositivos táctiles */
@media (hover: none) and (pointer: coarse) {
    body {
        touch-action: none !important;
        -webkit-touch-callout: none !important;
        -webkit-user-select: none !important;
        user-select: none !important;
    }
}

/* Mensaje específico para iPads y tablets grandes */
@media only screen 
  and (min-width: 768px) 
  and (max-width: 1023px) {
    #mobile-warning h1:after {
        content: " (Tablets No Soportadas)";
        display: block;
        font-size: 18px;
        margin-top: 10px;
        opacity: 0.8;
    }
}