.building-item {
    font-size: 12px;
    line-height: 18px;
    font-weight: 500;
    background: #fff;
    border: 1px solid #eaecee;
}

.building-item .thumb {
    position: relative;
    height: 0;
    padding-top: 70%;
    overflow: hidden;
}

.building-item .thumb img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}

.building-item .name {
    font-weight: 600;
    font-size: 17px;
    line-height: 28px;
    letter-spacing: -.43px;
    color: #222531;
}

.building-item .vitri {
    display: block;
    font-size: 13px;
    line-height: 20px;
    letter-spacing: -.08px;
    color: #222531;
    opacity: .7;
    margin-bottom: 12px;
    min-height: 48px;
}

.building-item .content {
    padding: 16px;
}

.building-item .thumb img {
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}

.building-item .meta .price {
    width: 100%;
    font-weight: 600;
    font-size: 15px;
    line-height: 24px;
    letter-spacing: -.23px;
    color: #222531;
}

.breadcrumbs {
    margin: 0 0 10px;
    padding: 0;
    list-style: none;
    color: gray;
    font-size: 14px;
    line-height: 20px;
    font-family: "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Arial", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
    font-weight: 500;
}

.breadcrumbs li {
    float: left;
}

.breadcrumbs li:not(:first-of-type)::before {
    content: "/";
    display: block;
    position: relative;
    float: left;
    margin: 0 3px;
}

.breadcrumbs li a {
    color: var(--brand-color);
}

.search-filter-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

/* Ô tìm kiếm chính */
.project-list .main-search {
    position: relative;
    flex: 1;
}

.project-list .main-search input {
    width: 100%;
    padding: 12px 16px 12px 40px;
    font-size: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
}

.project-list .main-search .icon {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    color: #999;
    font-size: 16px;
}

/* Dropdown khu vực */
.project-list .dropdown-container {
    position: relative;
    width: 240px;
}

.project-list .dropdown-toggle {
    padding: 12px 16px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-list .dropdown-list {
    position: absolute;
    top: 110%;
    left: 0;
    width: 100%;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    z-index: 999;
    max-height: 300px;
    overflow: auto;
}

.project-list .search-input {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-bottom: 1px solid #eee;
    font-size: 15px;
    outline: none;
    box-sizing: border-box;
}

.project-list .dropdown-item {
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 15px;
    border-bottom: 1px solid #f2f2f2;
}

.project-list .dropdown-item:last-child {
    border-bottom: none;
}

.project-list .dropdown-item:hover {
    background-color: #f9f9f9;
    }

    .project-list .dropdown-item.active {
    color: #d0021b;
    font-weight: 600;
}

.project-list .arrow-icon {
    border: solid #999;
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(-45deg);
    margin-left: 8px;
}

/* Icon mũi tên bên phải toggle */
.project-list .toggle-icon {
    margin-left: 8px;
    border: solid #666;
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
}

.project-list .search-container {
    position: relative;
    width: 600px;
}

.project-list .search-input-wrapper {
    position: relative;
}

.project-list .search-input {
    width: 100%;
    padding: 12px 40px 12px 40px;
    font-size: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
}

.project-list .icon-left {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    font-size: 16px;
    color: #999;
}

.project-list .icon-clear {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    font-size: 16px;
    color: #999;
    cursor: pointer;
}

.project-list .search-dropdown {
    position: absolute;
    top: 105%;
    left: 0;
    width: 100%;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    max-height: 400px;
    overflow-y: auto;
    z-index: 999;
}

.project-list .dropdown-group {
    padding: 12px 16px 4px;
    font-size: 13px;
    color: #999;
    font-weight: bold;
}

.project-list .dropdown-item {
    padding: 10px 16px;
    display: flex;
    align-items: center;
    font-size: 15px;
    cursor: pointer;
}

.project-list .dropdown-item:hover {
    background-color: #f5f5f5;
}

.project-list .dropdown-item-icon {
    margin-right: 10px;
    font-size: 17px;
    color: #666;
}

.project-list .highlight {
    font-weight: bold;
}