/* ===================================================
   MAIN.CSS - DISEÑO MODERNO PARA SEG-APO
   Sistema de Seguridad y Apoyo Comunitario
   ================================================== */

/* Variables CSS modernas */
:root {
    /* Colores principales */
    --primary-color: #667eea;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-color: #f093fb;
    --accent-color: #ff6b6b;
    --success-color: #4ecdc4;
    --warning-color: #ffe066;
    --danger-color: #ff6b6b;
    
    /* Colores de fondo */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1a202c;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Colores de texto */
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-muted: #a0aec0;
    --text-white: #ffffff;
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15), 0 10px 10px rgba(0, 0, 0, 0.04);
    
    /* Bordes */
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Fuentes */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Transiciones */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Tema oscuro */
[data-theme="dark"] {
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #a0aec0;
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Pantalla de carga moderna */
.loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loader-screen.hide {
    opacity: 0;
    visibility: hidden;
}

.loader-container {
    text-align: center;
    color: var(--text-white);
}

.loader-logo {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--text-white);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    animation: spin 1s linear infinite;
}

.loader-text {
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    opacity: 0.9;
}

/* Navegación moderna */
.modern-navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
}

.modern-navbar.navbar-dark {
    background: var(--primary-gradient) !important;
    border-bottom: none;
}

.brand-logo {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.2rem;
}

.brand-text {
    font-weight: var(--font-weight-bold);
    font-size: 1.3rem;
}

.modern-dropdown {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm);
}

.modern-dropdown .dropdown-item {
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
}

.modern-dropdown .dropdown-item:hover {
    background: var(--bg-secondary);
    transform: translateX(4px);
}

/* Contenido principal */
.main-content {
    padding-top: 80px;
}

/* Sección hero moderna */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: -1;
}

.hero-content {
    color: var(--text-white);
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    background: linear-gradient(45deg, #ffffff, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Botones modernos */
.modern-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.modern-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
    z-index: -1;
}

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

.modern-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Botón de pánico moderno */
.panic-button-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.modern-panic {
    width: 200px;
    height: 200px;
    border: none;
    border-radius: 50%;
    background: radial-gradient(circle, #ff6b6b, #ff5252);
    color: var(--text-white);
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.4);
}

.modern-panic:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 107, 107, 0.6);
}

.modern-panic:active {
    transform: scale(0.95);
}

.panic-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
    z-index: 2;
}

.panic-inner i {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    animation: pulse-icon 2s infinite;
}

.panic-text {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.panic-hint {
    font-size: 0.8rem;
    opacity: 0.8;
}

.panic-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 2s infinite;
}

/* Secciones de contenido */
.content-section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.content-section:nth-child(even) {
    background: var(--bg-secondary);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* Cards modernos */
.modern-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.modern-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

/* Toggle de tema */
.theme-toggle {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.theme-toggle:hover {
    transform: rotate(180deg);
}

/* Animaciones */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Utilidades de animación */
.animate-slideInUp {
    animation: slideInUp 0.6s ease-out forwards;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .modern-panic {
        width: 150px;
        height: 150px;
    }
    
    .panic-inner i {
        font-size: 2rem;
    }
    
    .panic-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding-top: 70px;
    }
    
    .hero-section {
        min-height: 80vh;
    }
    
    .content-section {
        padding: var(--spacing-xl) 0;
    }
}

/* ====================================================
   ESTILOS DEL LOADER DE APLICACIÓN
   ==================================================== */

.app-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.app-loader.hide {
    opacity: 0;
    pointer-events: none;
}

.loader-content {
    text-align: center;
    color: white;
    animation: fadeInUp 1s ease;
}

.loader-logo {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.loader-text h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.loader-text p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.loader-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0.8));
    animation: loadingProgress 2s ease forwards;
}

@keyframes loadingProgress {
    0% { width: 0; }
    100% { width: 100%; }
}

/* ====================================================
   MODO EMERGENCIA Y EFECTOS ESPECIALES
   ==================================================== */

.emergency-mode {
    animation: emergencyFlash 1s infinite alternate;
}

@keyframes emergencyFlash {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2) saturate(1.5) hue-rotate(10deg); }
}

.panic-screen-flash {
    position: relative;
}

.panic-screen-flash::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(220, 53, 69, 0.1);
    pointer-events: none;
    z-index: 9998;
    animation: screenFlash 0.5s ease-in-out 5;
}

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

/* ====================================================
   TEMA OSCURO
   ==================================================== */

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3d3d3d;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --border-color: #404040;
    --primary-color: #4f46e5;
    --accent-color: #7c3aed;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
}

/* ====================================================
   OPTIMIZACIONES DE PERFORMANCE
   ==================================================== */

.gpu-accelerated {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
}

.optimized-scroll {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox - Ocultar completamente */
    -ms-overflow-style: none; /* IE y Edge - Ocultar completamente */
}

.optimized-scroll::-webkit-scrollbar {
    display: none !important; /* Chrome, Safari, Opera - Ocultar completamente */
    width: 0 !important;
    height: 0 !important;
}

.optimized-scroll::-webkit-scrollbar-track {
    display: none !important;
}

.optimized-scroll::-webkit-scrollbar-thumb {
    display: none !important;
}

.optimized-scroll::-webkit-scrollbar-thumb:hover {
    display: none !important;
}