/* 
 * 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; }
}

/* Lazy load de widgets */
.swnv-widget-lazy {
    min-height: 80px;
    position: relative;
}

.swnv-lazy-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 28px 20px;
    background: var(--swnv-bg-light, #f8f9fa);
    border: 1px dashed rgba(0, 43, 91, 0.15);
    border-radius: var(--swnv-radius, 12px);
    color: #64748b;
    min-height: 80px;
}

.swnv-lazy-icon.dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
    color: var(--swnv-primary, #002b5b);
}

.swnv-lazy-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--swnv-accent, #2eb086);
    border-radius: 50%;
    animation: swnv-spin 0.8s linear infinite;
}

@keyframes swnv-spin {
    to { transform: rotate(360deg); }
}

body.swnv-dark-mode .swnv-lazy-placeholder {
    background: #2d2d2d;
    color: #aaa;
    border-color: rgba(255, 255, 255, 0.12);
}

/* Estilos visuales predefinidos */
.swnv-widget-styled.swnv-style-minimalist,
.swnv-style-minimalist.swnv-contact-form-container,
.swnv-style-minimalist.swnv-faq-container,
.swnv-style-minimalist.swnv-pricing-table,
.swnv-style-minimalist.swnv-testimonials {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.swnv-widget-styled.swnv-style-dark,
.swnv-style-dark.swnv-contact-form-container,
.swnv-style-dark.swnv-faq-container,
.swnv-style-dark.swnv-pricing-table,
.swnv-style-dark.swnv-testimonials,
.swnv-style-dark.swnv-team-showcase {
    background: #1a1a1a !important;
    color: #e8e8e8 !important;
    border-color: #333 !important;
}

.swnv-widget-styled.swnv-style-modern,
.swnv-style-modern.swnv-contact-form-container,
.swnv-style-modern.swnv-faq-container,
.swnv-style-modern.swnv-pricing-table,
.swnv-style-modern.swnv-testimonials {
    border-radius: 16px !important;
    box-shadow: 0 12px 40px rgba(0, 43, 91, 0.12) !important;
    border: 1px solid rgba(0, 43, 91, 0.06) !important;
}