/*==================================================
COMPONENT: PRODUCT DOCUMENTS
==================================================*/

.sidv-product-documents {
    display: flex;
    flex-direction: column;
    gap: var(--sidv-space-8, 2rem);
    width: 100%;
}

/*==================================================
HEADER
==================================================*/

.sidv-product-documents__header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sidv-product-documents__title {
    margin: 0;
    color: var(--sidv-color-heading, #0D2137);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
}

.sidv-product-documents__subtitle {
    margin: 0;
    color: var(--sidv-color-text-light, #64748B);
    font-size: 0.938rem;
    line-height: 1.5;
}

/*==================================================
LIST & GRID
==================================================*/

.sidv-product-documents__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--sidv-space-4, 1rem);
    width: 100%;
}

/*==================================================
DOCUMENT CARD ITEM
==================================================*/

.sidv-product-document {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--sidv-space-5, 1.25rem);
    padding: var(--sidv-space-6, 1.25rem 1.5rem);
    background-color: var(--sidv-color-surface, #FFFFFF);
    border: 1px solid var(--sidv-color-border, #E8EDF3);
    border-radius: var(--sidv-radius-xl, 18px);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(13, 33, 55, 0.03);
    transition: border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.25s ease;
    will-change: transform, border-color, box-shadow;
}

.sidv-product-document:hover {
    border-color: var(--sidv-color-primary, #FF9800);
    background-color: var(--sidv-color-surface-hover, #FFFDF8);
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(13, 33, 55, 0.08);
}

.sidv-product-document:focus-visible {
    outline: none;
    border-color: var(--sidv-color-primary, #FF9800);
    box-shadow: 0 0 0 3px var(--sidv-color-accent-alpha, rgba(255, 152, 0, 0.18)),
                0 12px 30px rgba(13, 33, 55, 0.08);
}

.sidv-product-document.is-loading {
    pointer-events: none;
    opacity: 0.7;
}

/*==================================================
ICON CONTAINER
==================================================*/

.sidv-product-document__icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    border-radius: 16px;
    background: linear-gradient(180deg, #FFF7ED 0%, #FFE9C9 100%);
    color: var(--sidv-color-primary, #FF9800);
    border: 1px solid rgba(255, 152, 0, 0.15);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.25s ease;
}

.sidv-product-document:hover .sidv-product-document__icon {
    transform: scale(1.06);
}

/*==================================================
CONTENT & META
==================================================*/

.sidv-product-document__content {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
    min-width: 0;
}

.sidv-product-document__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidv-product-document__badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    font-size: 0.725rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--sidv-color-primary, #FF9800);
    background-color: rgba(255, 152, 0, 0.1);
    border-radius: 6px;
}

.sidv-product-document__size {
    font-size: 0.785rem;
    color: var(--sidv-color-text-light, #64748B);
    font-weight: 500;
}

.sidv-product-document__title {
    color: var(--sidv-color-heading, #0D2137);
    font-size: 0.975rem;
    font-weight: 700;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/*==================================================
DOWNLOAD ACTION ICON
==================================================*/

.sidv-product-document__download-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    color: var(--sidv-color-text-light, #94A3B8);
    background-color: var(--sidv-color-bg-alt, #F8FAFC);
    transition: background-color 0.2s ease,
                color 0.2s ease,
                transform 0.2s ease;
}

.sidv-product-document:hover .sidv-product-document__download-icon {
    background-color: var(--sidv-color-primary, #FF9800);
    color: #FFFFFF;
    transform: translateY(2px);
}

/*==================================================
EMPTY STATE
==================================================*/

.sidv-product-documents__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sidv-space-4, 1rem);
    padding: 3.5rem 2rem;
    text-align: center;
    background-color: var(--sidv-color-surface-alt, #FAFBFC);
    border: 2px dashed var(--sidv-color-border, #E2E8F0);
    border-radius: 24px;
}

.sidv-product-documents__empty-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #F1F5F9;
    color: #94A3B8;
}

.sidv-product-documents__empty-title {
    margin: 0;
    color: var(--sidv-color-heading, #0D2137);
    font-size: 1.25rem;
    font-weight: 700;
}

.sidv-product-documents__empty-text {
    max-width: 500px;
    margin: 0;
    color: var(--sidv-color-text-light, #64748B);
    font-size: 0.925rem;
    line-height: 1.6;
}

/*==================================================
RESPONSIVE DESIGN
==================================================*/

@media (max-width: 768px) {
    .sidv-product-documents__list {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .sidv-product-document {
        padding: 1rem 1.125rem;
        gap: 0.875rem;
        border-radius: 14px;
    }

    .sidv-product-document__icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
    }

    .sidv-product-document__download-icon {
        width: 32px;
        height: 32px;
    }

    .sidv-product-documents__empty {
        padding: 2.5rem 1.25rem;
    }
}