/* --- Biến màu và cài đặt chung --- */
:root {
    --bg-main: #fdf6f0;
    --bg-dark: #fff;
    --text-light: #e60023;
    --text-dark: #000;
    --primary-red: #e04e3b;
    --border-color: #d1ccc7;
    --border-radius: 12px;
}

/* --- Container chính --- */
.ducphat-projects-filter {
    width: 800px;
    max-width: 1200px;
    margin: 0 auto;
}

.ducphat-projects-filter .filter-container {
    width: 100%;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
}

/* --- Tabs --- */
.tab-header {
    display: flex;
    flex-wrap: nowrap;
    gap: 2px;
    margin-bottom: 0;
    flex-direction: row;
}

.tab-link {
    display: inline-block;
    padding: 4px 23px;    background-color: #FFF;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s ease-in-out;    
	color: #000 !important;
	border: 1px solid #cccccc4f;
    border-bottom: none;
}

.tab-link:hover {
    background-color: #162b75;
	color: #fff!important
}

.tab-link.active {
	background-color: #162b75!important; 
    color: #fff !important;
	border: 1px solid #cccccc4f;
    border-bottom: none;
	
}

.ducphat-projects-filter .filter-body option {
    color: #000;
}

/* --- Thân bộ lọc --- */
.ducphat-projects-filter .filter-body {
	padding: 0;
    border-radius: var(--border-radius) !important;
    border-top-left-radius: 0 !important;
    background-color: transparent;
    border: none;
    border-top: none;
    margin-top: 0;
}

/* --- Thanh tìm kiếm --- */
.search-bar {
	display: flex;
    align-items: center;
    background-color: #fff !important;
    border-radius: 0 8px 8px 8px !important;
    margin-bottom: 4px !important;
    gap: 8px;
}

.search-bar svg {
    margin-left: 8px;
    color: #888;
    flex-shrink: 0;
}

.search-bar input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    font-size: 16px !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 8px 4px !important;
}

.ducphat-projects-filter .search-bar button {
    flex-shrink: 0;
    padding: 4px 16px !important;
    background-color: var(--primary-red) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.3s;
}

.search-bar button:hover {
    background-color: #c74433 !important;
}

/* --- Bộ lọc (Dropdowns) --- */
.ducphat-projects-filter .tab-content {
    display: none;
    gap: 5px;
}

.ducphat-projects-filter .tab-content.active {
    display: grid;
}

.ducphat-projects-filter #du-an.active,
.ducphat-projects-filter #mua-ban.active,
.ducphat-projects-filter #cho-thue.active {
    grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
}

.ducphat-projects-filter .filter-select {
    width: 100% !important;
    background-color: #fff;
    color: #000 !important;
    border: 1px solid #fff !important;
    border-radius: 4px !important;
    font-size: 16px !important;
    cursor: pointer;
    appearance: none;
    padding: 8px 11px !important;
    margin-bottom: 0;
}

.ducphat-projects-filter .filter-select:focus {
    outline: none !important;
    border-color: var(--text-light) !important;
}

/* --- Results --- */
.ducphat-projects-filter .results-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.ducphat-projects-filter .project-item {
    background: #fff !important;
    border-radius: 8px !important;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.ducphat-projects-filter .project-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

/* --- Phân trang --- */
.ducphat-projects-filter .pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.ducphat-projects-filter .page-btn {
    padding: 8px 12px !important;
    border: 1px solid var(--border-color) !important;
    background: white !important;
    color: var(--text-dark) !important;
    border-radius: 4px !important;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px !important;
}

.ducphat-projects-filter .page-btn:hover,
.ducphat-projects-filter .page-btn.active {
    background: var(--primary-red) !important;
    color: white !important;
    border-color: var(--primary-red) !important;
}

.filter-body input {
    margin-bottom: 0!important
}

.ducphat-projects-filter .tab-link {
	margin-bottom: 0;
	color: #000;
}


/* --- Responsive --- */
@media (max-width: 768px) {

.tab-link {
    text-align: center;
    padding: 6px 7px !important;
    border: 1px solid var(--border-color) !important;
    border-bottom: none !important;
    background-color: transparent !important;
    cursor: pointer;
    font-size: 15px !important;
    font-weight: 500 !important;
    border-radius: 8px 8px 0 0 !important;
    transition: background-color 0.3s, color 0.3s, transform 0.2s;
    border: 1px solid #cccccc4f;
}

.ducphat-projects-filter .filter-body {
    border-radius: 0 0 8px 8px !important;
}
.ducphat-projects-filter .filter-select {
    margin-bottom: 0;
}
.ducphat-projects-filter #du-an.active, .ducphat-projects-filter #mua-ban.active, .ducphat-projects-filter #cho-thue.active {
    grid-template-columns: repeat(auto-fit, minmax(174px, 1fr));
}


    .search-bar {
        flex-wrap: wrap;
    }

    .search-bar button {
        width: auto !important;
        margin-top: 8px;
        align-self: flex-end;
    }

    .ducphat-projects-filter .results-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}


@media (max-width: 600px) {
    .tab-link {
        padding: 6px 10px !important;
        font-size: 13px !important;
    }
    .ducphat-projects-filter .search-bar button {
        padding: 0px 10px !important;
        font-size: 13px !important;
        margin-bottom: 3px !important;
    }
    .ducphat-projects-filter {
        width: 96%;
    }

}