/* Variables y Colores */
:root {
    --primary-color: #3b82f6;
    --secondary-color: #60a5fa;
    --accent-color: #93c5fd;
    --dark-bg: #0f172a;
    --card-bg: #1a2332;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #334155;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: #0a0f1a;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1700px;
    margin: 0 auto;
    padding: 20px;
}

/* Media Queries - Responsive Design */
@media (max-width: 1440px) {
    body {
        font-size: 16px;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 15px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .container {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 10px;
    }
}

/* Animaciones globales */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* View Management */
.view {
    display: none;
    animation: fadeIn 0.6s ease-out;
    position: relative;
    z-index: 1;
    width: 100%;
}

.view.active {
    display: block;
    position: relative;
    z-index: 10;
    width: 100%;
}

/* Main View */
#main-view {
    min-height: 100vh;
}

#main-view.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* View Content */
.view-content {
    animation: fadeIn 0.6s ease-out;
    padding: 40px 20px;
    min-height: 100vh;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
}