/* survodutide mastery course styles -- svd- prefix */

/* ---- course badge ---- */
.svd-course-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(96, 165, 250, 0.1));
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.24);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.svd-course-badge svg {
    width: 14px;
    height: 14px;
}

[data-theme="light"] .svd-course-badge {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(96, 165, 250, 0.08));
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

/* ---- loading skeleton ---- */
.svd-loading {
    position: relative;
    min-height: 120px;
    border-radius: 16px;
    overflow: hidden;
}

.svd-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        rgba(59, 130, 246, 0.03) 0%,
        rgba(59, 130, 246, 0.08) 50%,
        rgba(59, 130, 246, 0.03) 100%
    );
    background-size: 200% 100%;
    animation: svd-shimmer 1.5s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes svd-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

[data-theme="light"] .svd-loading::after {
    background: linear-gradient(
        90deg,
        rgba(59, 130, 246, 0.04) 0%,
        rgba(59, 130, 246, 0.1) 50%,
        rgba(59, 130, 246, 0.04) 100%
    );
    background-size: 200% 100%;
}

/* ---- interactive containers ---- */
.svd-interactive-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.svd-interactive-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(96, 165, 250, 0.08));
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.svd-interactive-icon svg {
    width: 18px;
    height: 18px;
    color: #60a5fa;
}

.svd-interactive-label {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: lowercase;
    color: #60a5fa;
}

[data-theme="light"] .svd-interactive-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(96, 165, 250, 0.05));
}

[data-theme="light"] .svd-interactive-label {
    color: #2563eb;
}

.svd-interactive-body {
    min-height: 320px;
    padding: 20px;
    border-radius: 16px;
    background: var(--color-bg-card, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
}

/* ---- stat grid ---- */
.svd-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 20px 0;
}

.svd-stat-card {
    padding: 16px;
    border-radius: 14px;
    background: var(--color-bg-card, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
    text-align: center;
}

.svd-stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: #60a5fa;
    margin-bottom: 4px;
}

.svd-stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: lowercase;
}

[data-theme="light"] .svd-stat-value {
    color: #2563eb;
}

/* ---- paywall overrides ---- */
.svd-paywall {
    text-align: center;
    padding: 48px 24px;
    border-radius: 16px;
    background: var(--color-bg-card, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--color-border, rgba(255, 255, 255, 0.08));
    margin: 32px 0;
}

.svd-paywall-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text, #fff);
}

.svd-paywall-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    max-width: 480px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

.svd-paywall--cert {
    border-color: rgba(59, 130, 246, 0.2);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.04), transparent);
}

/* ---- responsive ---- */
@media (max-width: 768px) {
    .svd-stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .svd-interactive-body {
        min-height: 240px;
        padding: 14px;
    }
}

@media (max-width: 600px) {
    .svd-stat-grid {
        grid-template-columns: 1fr;
    }
}

/* ---- reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    .svd-loading::after {
        animation: none;
    }
}