.publications-wrapper {
    margin: 0 auto;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.publications-filter-panel {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 24px 32px;
}

.filter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-columns {
    display: flex;
    gap: 32px;
}

.filter-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 12px;
}

.filter-title {
    font-family: var(--primary-font);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-checkbox-label {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
    font-family: var(--primary-font);
    font-size: 16px;
    color: var(--dark-color);
    user-select: none;
}

.checkbox-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    border: 1px solid var(--light-border);
    border-radius: var(--border-radius);
    background-color: var(--white);
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
}

.filter-checkbox:checked ~ .checkbox-custom {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.filter-checkbox:checked ~ .checkbox-custom::after {
    content: '';
    display: block;
    width: 4px;
    height: 8px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Date Filter Group */

.filter-date-group {
    display: flex;
    gap: 12px;
}

.date-field-wrapper {
    position: relative;
    flex: 1;
}

.date-select {
    width: 100%;
    padding: 8px;
    font-family: var(--primary-font);
    font-size: 16px;
    color: var(--dark-color);
    background-color: var(--white);
    background-image: linear-gradient(90deg, var(--light-gray) 0%, var(--light-gray) 100%);
    border: none;
    border-radius: var(--border-radius);
    appearance: none;
    cursor: pointer;
    box-shadow: inset 0 -1px 0 rgba(72, 71, 71, 1);
    padding-right: 32px;
}

.date-select:hover {
    background-color: #f9f9f9;
}

.date-select:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: -2px;
}

.date-select-icon {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--dark-color);
}

/* Filter Actions */
.filter-actions {
    display: flex;
    gap: 16px;
    justify-content: flex-end;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding: 32px;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--white);
    border-radius: var(--border-radius);
}

.publication-card {
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(var(--dark-color-rgb), 0.25);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.publication-image {
    width: 100%;
    aspect-ratio: 1 / 1.416;
    overflow: hidden;
    background-color: var(--white);
}

.publication-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.publication-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.publication-title {
    font-family: var(--primary-font);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.publication-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

@media (max-width: 1200px) {
    .filter-columns {
        gap: 24px;
    }

    .publications-grid {
        gap: 32px;
    }

    .publication-card {
        width: calc(50% - 16px);
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .filter-columns {
        flex-direction: column;
        gap: 16px;
    }

    .filter-column {
        padding: 8px 0;
    }

    .publications-filter-panel {
        padding: 16px;
    }

    .filter-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .publications-grid {
        flex-direction: column;
        gap: 24px;
        padding: 16px;
    }

    .publication-card {
        width: 100%;
        flex-direction: row;
    }

    .publication-image {
        width: 150px;
        min-width: 150px;
        aspect-ratio: 1;
    }

    .publication-content {
        padding: 16px;
    }

    .publication-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .filter-column {
        padding: 0;
    }

    .publications-filter-panel {
        padding: 12px;
    }

    .filter-date-group {
        flex-direction: column;
        gap: 8px;
    }

    .publications-grid {
        flex-direction: column;
        gap: 16px;
        padding: 12px;
    }

    .publication-card {
        width: 100%;
    }

    .publication-image {
        width: 120px;
        height: 120px;
    }

    .publication-links {
        gap: 12px;
    }
}