/* 
 * Smart Widgets NV - Frontend Styles
 * Base styles for unified widget suite
 */

:root {
    --swnv-primary: #002B5B;
    --swnv-accent: #2EB086;
    --swnv-bg-light: #F9F9F9;
    --swnv-text-dark: #1A1A1A;
    --swnv-error: #E74C3C;
    --swnv-shadow: 0 4px 6px rgba(0,0,0,0.1);
    --swnv-radius: 12px;
    --swnv-transition: all 0.3s ease;
}

.swnv-widget-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--swnv-text-dark);
    line-height: 1.6;
    box-sizing: border-box;
    width: 100%;
}

.swnv-widget-container * {
    box-sizing: border-box;
}

.swnv-widget-card {
    background: #fff;
    border-radius: var(--swnv-radius);
    padding: 20px;
    box-shadow: var(--swnv-shadow);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--swnv-transition);
}

.swnv-widget-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.12);
}

.swnv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--swnv-transition);
    cursor: pointer;
    border: none;
}

.swnv-btn-primary {
    background-color: var(--swnv-primary);
    color: #fff;
}

.swnv-btn-primary:hover {
    filter: brightness(1.2);
}

.swnv-btn-accent {
    background-color: var(--swnv-accent);
    color: #fff;
}

/* Placeholder para estados de carga */
.swnv-loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: swnv-skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

@keyframes swnv-skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}