/**
 * project-modern.css
 * Giao diện Danh sách Dự án Bất động sản (Luxury Modern Bento UI)
 * Tách biệt 100% CSS khỏi PHP - Tối ưu tốc độ & Trải nghiệm người dùng
 * Version: 20261107_1
 */

:root {
    --bds-pj-emerald: #059669;
    --bds-pj-emerald-dark: #047857;
    --bds-pj-emerald-light: #10B981;
    --bds-pj-emerald-bg: #ECFDF5;
    --bds-pj-emerald-border: #A7F3D0;
    --bds-pj-ruby: #DC2626;
    --bds-pj-ruby-dark: #B91C1C;
    --bds-pj-amber: #EA580C;
    --bds-pj-purple: #7C3AED;
    --bds-pj-blue: #0284C7;
    --bds-pj-text-main: #0F172A;
    --bds-pj-text-secondary: #334155;
    --bds-pj-text-muted: #64748B;
    --bds-pj-text-light: #94A3B8;
    --bds-pj-bg-page: #F8FAFC;
    --bds-pj-bg-card: #FFFFFF;
    --bds-pj-border: #E2E8F0;
    --bds-pj-border-light: #F1F5F9;
    --bds-pj-radius-sm: 8px;
    --bds-pj-radius-md: 12px;
    --bds-pj-radius-lg: 16px;
    --bds-pj-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --bds-pj-shadow-md: 0 6px 24px -4px rgba(15, 23, 42, 0.08);
    --bds-pj-shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12);
}

.bds-proj-page-wrap {
    background: var(--bds-pj-bg-page);
    padding-bottom: 56px;
    color: var(--bds-pj-text-main);
}

.bds-proj-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

/* ==========================================================================
   1. HERO HEADER DỰ ÁN (NỀN SÁNG THANH LỊCH + THANH TÌM KIẾM NHANH 5 Ô)
   ========================================================================== */
.bds-proj-hero {
    background: linear-gradient(180deg, #ECFDF5 0%, #F0FDF4 55%, #F8FAFC 100%);
    border-bottom: 1px solid #D1FAE5;
    padding: 24px 0 30px 0;
    margin-bottom: 28px;
    position: relative;
}

.bds-proj-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--bds-pj-text-muted);
    margin-bottom: 10px;
}

.bds-proj-breadcrumb a {
    color: var(--bds-pj-text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.bds-proj-breadcrumb a:hover {
    color: var(--bds-pj-emerald);
}

.bds-proj-breadcrumb .sep {
    color: var(--bds-pj-text-light);
    font-size: 11px;
}

.bds-proj-hero-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--bds-pj-text-main);
    margin: 0 0 6px 0;
    line-height: 1.25;
}

.bds-proj-hero-title .highlight {
    color: var(--bds-pj-emerald);
}

.bds-proj-hero-sub {
    font-size: 14px;
    color: var(--bds-pj-text-secondary);
    margin: 0 0 12px 0;
}

.bds-proj-trust-badges {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.bds-proj-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--bds-pj-emerald-dark);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--bds-pj-emerald-border);
    padding: 4px 12px;
    border-radius: 20px;
}

.bds-proj-trust-item i {
    color: var(--bds-pj-emerald);
}

/* Thanh Tìm kiếm Nhanh Dự án */
.bds-proj-search-bar {
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: 14px;
    padding: 8px;
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr auto;
    gap: 8px;
    align-items: center;
    box-shadow: var(--bds-pj-shadow-md);
}

.bds-proj-search-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    height: 44px;
    background: #F8FAFC;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.bds-proj-search-input-wrap:focus-within {
    background: #FFFFFF;
    border-color: var(--bds-pj-emerald);
}

.bds-proj-search-input-wrap i {
    color: var(--bds-pj-text-muted);
    font-size: 15px;
}

.bds-proj-search-input {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--bds-pj-text-main);
    outline: none;
    font-family: inherit;
}

.bds-proj-search-select {
    width: 100%;
    height: 44px;
    padding: 0 12px;
    border: 1px solid var(--bds-pj-border-light);
    border-radius: 10px;
    background: #F8FAFC;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--bds-pj-text-secondary);
    outline: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
}

.bds-proj-search-select:focus {
    background: #FFFFFF;
    border-color: var(--bds-pj-emerald);
}

.bds-proj-search-btn {
    height: 44px;
    padding: 0 24px;
    border: none;
    border-radius: 10px;
    background: var(--bds-pj-emerald);
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.bds-proj-search-btn:hover {
    background: var(--bds-pj-emerald-dark);
    transform: translateY(-1px);
}

/* ==========================================================================
   2. BỐ CỤC 3 CỘT (260PX SIDEBAR LỌC - 1FR LƯỚI DỰ ÁN - 300PX SIDEBAR PHẢI)
   ========================================================================== */
.bds-proj-layout-3col {
    display: grid;
    grid-template-columns: 260px 1fr 300px;
    gap: 24px;
    align-items: start;
}

/* ==========================================================================
   3. CỘT TRÁI: SIDEBAR BỘ LỌC TÌM KIẾM DỰ ÁN
   ========================================================================== */
.bds-proj-filter-sidebar {
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-lg);
    padding: 18px;
    box-shadow: var(--bds-pj-shadow-sm);
    position: sticky;
    top: 80px;
}

.bds-proj-filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--bds-pj-border-light);
}

.bds-proj-filter-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--bds-pj-text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.bds-proj-filter-title i {
    color: var(--bds-pj-emerald);
}

.bds-proj-filter-reset {
    font-size: 12px;
    font-weight: 600;
    color: var(--bds-pj-emerald);
    text-decoration: none;
}

.bds-proj-filter-reset:hover {
    text-decoration: underline;
}

.bds-proj-filter-group {
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--bds-pj-border-light);
}

.bds-proj-filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: 16px;
    padding-bottom: 0;
}

.bds-proj-filter-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--bds-pj-text-main);
    margin-bottom: 10px;
    user-select: none;
}

.bds-proj-filter-group-head span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bds-proj-filter-group-head span i {
    color: var(--bds-pj-emerald);
    width: 16px;
    text-align: center;
}

.bds-proj-filter-group.is-collapsed .bds-proj-filter-group-body {
    display: none;
}

.bds-proj-filter-group.is-collapsed .bds-proj-filter-group-head {
    margin-bottom: 0;
}

.bds-proj-filter-select {
    width: 100%;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-sm);
    background: #F8FAFC;
    font-size: 13px;
    color: var(--bds-pj-text-secondary);
    margin-bottom: 8px;
    outline: none;
    font-family: inherit;
}

.bds-proj-filter-select:last-child {
    margin-bottom: 0;
}

.bds-proj-filter-select:focus {
    border-color: var(--bds-pj-emerald);
    background: #FFFFFF;
}

.bds-proj-check-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 210px;
    overflow-y: auto;
}

.bds-proj-check-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 13px;
    color: var(--bds-pj-text-secondary);
    cursor: pointer;
    text-decoration: none;
    padding: 3px 4px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.bds-proj-check-item:hover {
    color: var(--bds-pj-emerald);
    background: #F8FAFC;
}

.bds-proj-check-item.is-active {
    color: var(--bds-pj-emerald-dark);
    font-weight: 700;
}

.bds-proj-check-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.bds-proj-checkbox-ui {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    border: 1.5px solid #CBD5E1;
    background: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: transparent;
    font-size: 10px;
    transition: all 0.15s ease;
}

.bds-proj-check-item.is-active .bds-proj-checkbox-ui {
    background: var(--bds-pj-emerald);
    border-color: var(--bds-pj-emerald);
    color: #FFFFFF;
}

.bds-proj-check-count {
    font-size: 11.5px;
    color: var(--bds-pj-text-light);
}

.bds-proj-range-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 6px;
    align-items: center;
}

.bds-proj-range-sep {
    color: var(--bds-pj-text-light);
    font-size: 12px;
}

.bds-proj-filter-submit-btn {
    width: 100%;
    height: 40px;
    border: none;
    border-radius: 10px;
    background: var(--bds-pj-emerald);
    color: #FFFFFF;
    font-size: 13.5px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.bds-proj-filter-submit-btn:hover {
    background: var(--bds-pj-emerald-dark);
}

/* ==========================================================================
   4. CỘT GIỮA: THANH TOOLBAR & LƯỚI DỰ ÁN 2 CỘT (BENTO PROJECT CARDS)
   ========================================================================== */
.bds-proj-main-col {
    min-width: 0;
}

.bds-proj-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-md);
    padding: 12px 16px;
    box-shadow: var(--bds-pj-shadow-sm);
}

.bds-proj-count-text {
    font-size: 14.5px;
    color: var(--bds-pj-text-secondary);
}

.bds-proj-count-text strong {
    color: var(--bds-pj-emerald-dark);
    font-weight: 800;
}

.bds-proj-toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.bds-proj-sort-lbl {
    font-size: 13px;
    color: var(--bds-pj-text-muted);
}

.bds-proj-sort-select {
    height: 34px;
    padding: 0 10px;
    border: 1px solid var(--bds-pj-border);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bds-pj-text-main);
    background: #F8FAFC;
    outline: none;
    cursor: pointer;
}

.bds-proj-view-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #F1F5F9;
    padding: 3px;
    border-radius: 8px;
}

.bds-proj-view-btn {
    width: 30px;
    height: 28px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--bds-pj-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.15s ease;
}

.bds-proj-view-btn.is-active {
    background: var(--bds-pj-emerald);
    color: #FFFFFF;
}

/* Lưới 2 Cột (Grid Mặc định như Mockup) */
.bds-proj-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Chế độ Danh sách 1 Cột (List View) */
.bds-proj-grid.view-list {
    grid-template-columns: 1fr;
}

.bds-proj-grid.view-list .bds-proj-card {
    flex-direction: row;
}

.bds-proj-grid.view-list .bds-proj-thumb-wrap {
    width: 280px;
    height: auto;
    min-height: 195px;
    flex-shrink: 0;
}

/* Thẻ Dự Án (Project Bento Card) */
.bds-proj-card {
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.25s ease;
    box-shadow: var(--bds-pj-shadow-sm);
    position: relative;
}

.bds-proj-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bds-pj-shadow-md);
    border-color: #CBD5E1;
}

.bds-proj-thumb-wrap {
    position: relative;
    height: 195px;
    background: #E2E8F0;
    overflow: hidden;
}

.bds-proj-thumb-link {
    display: block;
    width: 100%;
    height: 100%;
}

.bds-proj-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.bds-proj-card:hover .bds-proj-thumb-img {
    transform: scale(1.05);
}

/* Cụm Nhãn góc trái trên ảnh */
.bds-proj-badges-top {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    z-index: 3;
    pointer-events: none;
}

.bds-proj-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.2;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.bds-proj-badge.badge-featured {
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
}

.bds-proj-badge.badge-hot {
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
}

.bds-proj-badge.status-selling {
    background: rgba(5, 150, 105, 0.92);
    backdrop-filter: blur(4px);
}

.bds-proj-badge.status-building {
    background: rgba(13, 148, 136, 0.92);
    backdrop-filter: blur(4px);
}

.bds-proj-badge.status-upcoming {
    background: rgba(124, 58, 237, 0.92);
    backdrop-filter: blur(4px);
}

.bds-proj-badge.status-handed {
    background: rgba(2, 132, 199, 0.92);
    backdrop-filter: blur(4px);
}

/* Nút Yêu thích góc phải trên ảnh */
.bds-proj-fav-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    color: var(--bds-pj-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.bds-proj-fav-btn:hover,
.bds-proj-fav-btn.is-saved {
    background: #FEF2F2;
    color: var(--bds-pj-ruby);
}

/* Thân Card Dự Án */
.bds-proj-card-body {
    padding: 14px 16px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}

.bds-proj-card-title {
    font-size: 16.5px;
    font-weight: 800;
    color: var(--bds-pj-text-main);
    margin: 0 0 6px 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bds-proj-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease;
}

.bds-proj-card-title a:hover {
    color: var(--bds-pj-emerald);
}

.bds-proj-card-loc {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--bds-pj-text-muted);
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bds-proj-card-loc i {
    color: var(--bds-pj-emerald);
    flex-shrink: 0;
}

.bds-proj-card-specs {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--bds-pj-text-secondary);
    font-weight: 500;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--bds-pj-border-light);
}

.bds-proj-spec-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.bds-proj-spec-pill i {
    color: var(--bds-pj-text-muted);
}

/* Chân Card: Giá & Khung Logo Chủ đầu tư */
.bds-proj-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.bds-proj-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 5px;
    flex-wrap: wrap;
}

.bds-proj-price-prefix {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--bds-pj-ruby);
}

.bds-proj-price-val {
    font-size: 17px;
    font-weight: 800;
    color: var(--bds-pj-ruby);
    line-height: 1.2;
}

/* Khung Logo Chủ đầu tư (Thật hoặc Demo Brand Badge) */
.bds-proj-owner-logo-box {
    width: 78px;
    height: 36px;
    border: 1px solid var(--bds-pj-border);
    border-radius: 8px;
    background: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 6px;
    box-sizing: border-box;
    flex-shrink: 0;
    overflow: hidden;
}

.bds-proj-owner-logo-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.bds-demo-brand-badge {
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.3px;
    text-align: center;
    line-height: 1.1;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.bds-demo-brand-badge i {
    font-size: 11px;
    margin-bottom: 1px;
}

.bds-demo-brand-badge.brand-vinhomes { color: #D97706; }
.bds-demo-brand-badge.brand-mik { color: #1E3A8A; }
.bds-demo-brand-badge.brand-ecopark { color: #15803D; }
.bds-demo-brand-badge.brand-sunshine { color: #0369A1; }
.bds-demo-brand-badge.brand-masterise { color: #B45309; }
.bds-demo-brand-badge.brand-capitaland { color: #1D4ED8; }
.is-hidden { display: none !important; }

/* Phân trang Dự án */
.bds-proj-pagination-wrap {
    margin-top: 28px;
    display: flex;
    justify-content: center;
}

/* ==========================================================================
   5. CỘT PHẢI: SIDEBAR TIỆN ÍCH (SIÊU DỰ ÁN, DỰ ÁN XEM NHIỀU, TIN TỨC)
   ========================================================================== */
.bds-proj-right-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Banner Siêu Dự Án Tâm Điểm */
.bds-proj-spotlight-card {
    background: linear-gradient(145deg, #064E3B 0%, #059669 100%);
    border-radius: var(--bds-pj-radius-lg);
    padding: 20px;
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
    box-shadow: var(--bds-pj-shadow-md);
}

.bds-proj-spotlight-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #A7F3D0;
    margin-bottom: 4px;
}

.bds-proj-spotlight-title {
    font-size: 18px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 6px 0;
    line-height: 1.3;
}

.bds-proj-spotlight-desc {
    font-size: 12.5px;
    color: #ECFDF5;
    margin: 0 0 14px 0;
    line-height: 1.45;
}

.bds-proj-spotlight-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #FFFFFF;
    color: var(--bds-pj-emerald-dark) !important;
    font-size: 12.5px;
    font-weight: 700;
    padding: 7px 16px;
    border-radius: 20px;
    text-decoration: none !important;
    transition: transform 0.2s ease;
}

.bds-proj-spotlight-btn:hover {
    transform: translateX(3px);
}

/* Card Sidebar Chung */
.bds-proj-side-box {
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-lg);
    padding: 18px;
    box-shadow: var(--bds-pj-shadow-sm);
}

.bds-proj-side-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.bds-proj-side-title {
    font-size: 15.5px;
    font-weight: 800;
    color: var(--bds-pj-text-main);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bds-proj-side-title::before {
    content: "";
    width: 4px;
    height: 18px;
    border-radius: 4px;
    background: var(--bds-pj-emerald);
}

.bds-proj-side-more {
    font-size: 12px;
    font-weight: 600;
    color: var(--bds-pj-emerald);
    text-decoration: none;
}

.bds-proj-side-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bds-proj-side-item {
    display: flex;
    gap: 10px;
    text-decoration: none;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--bds-pj-border-light);
}

.bds-proj-side-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.bds-proj-side-thumb {
    width: 78px;
    height: 58px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #E2E8F0;
}

.bds-proj-side-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bds-proj-side-info {
    flex: 1;
    min-width: 0;
}

.bds-proj-side-name {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--bds-pj-text-main);
    margin: 0 0 3px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
}

.bds-proj-side-item:hover .bds-proj-side-name {
    color: var(--bds-pj-emerald);
}

.bds-proj-side-meta {
    font-size: 11.5px;
    color: var(--bds-pj-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ==========================================================================
   6. PHẦN CHÂN TRANG RỘNG: DỰ ÁN THEO KHU VỰC, CHỦ ĐẦU TƯ & BANNER TƯ VẤN
   ========================================================================== */
.bds-proj-bottom-sections {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.bds-proj-sec-heading {
    font-size: 20px;
    font-weight: 800;
    color: var(--bds-pj-text-main);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.bds-proj-sec-heading::before {
    content: "";
    width: 5px;
    height: 22px;
    border-radius: 4px;
    background: var(--bds-pj-emerald);
}

/* 5 Thẻ Dự án theo khu vực */
.bds-proj-region-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.bds-proj-region-card {
    position: relative;
    height: 135px;
    border-radius: var(--bds-pj-radius-md);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 14px 16px;
    text-decoration: none;
    color: #FFFFFF !important;
    box-shadow: var(--bds-pj-shadow-sm);
}

.bds-proj-region-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.bds-proj-region-card:hover img {
    transform: scale(1.08);
}

.bds-proj-region-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.05) 0%, rgba(15, 23, 42, 0.78) 100%);
}

.bds-proj-region-info {
    position: relative;
    z-index: 2;
}

.bds-proj-region-name {
    font-size: 16px;
    font-weight: 800;
    margin: 0 0 2px 0;
}

.bds-proj-region-count {
    font-size: 12px;
    color: #D1FAE5;
    font-weight: 600;
}

.bds-proj-region-arrow {
    position: relative;
    z-index: 2;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--bds-pj-emerald-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: transform 0.2s ease;
}

.bds-proj-region-card:hover .bds-proj-region-arrow {
    transform: translateX(3px);
}

/* Chủ đầu tư uy tín Slider */
.bds-proj-developers-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.bds-proj-developers-track {
    display: flex;
    align-items: center;
    gap: 14px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    width: 100%;
    padding: 4px 2px;
}

.bds-proj-developers-track::-webkit-scrollbar {
    display: none;
}

.bds-proj-dev-card {
    flex: 0 0 148px;
    height: 74px;
    background: #FFFFFF;
    border: 1px solid var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 12px;
    text-decoration: none;
    box-shadow: var(--bds-pj-shadow-sm);
    transition: all 0.2s ease;
}

.bds-proj-dev-card:hover {
    border-color: var(--bds-pj-emerald);
    transform: translateY(-2px);
    box-shadow: var(--bds-pj-shadow-md);
}

.bds-proj-dev-card img {
    max-width: 110px;
    max-height: 44px;
    object-fit: contain;
}

.bds-proj-dev-name-brand {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-align: center;
}

/* Banner CTA Nhận tư vấn dự án */
.bds-proj-cta-banner {
    background: linear-gradient(95deg, #ECFDF5 0%, #FFFFFF 55%, #F0FDF4 100%);
    border: 1px solid var(--bds-pj-emerald-border);
    border-radius: var(--bds-pj-radius-lg);
    padding: 24px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    box-shadow: var(--bds-pj-shadow-sm);
}

.bds-proj-cta-left h3 {
    font-size: 21px;
    font-weight: 800;
    color: var(--bds-pj-text-main);
    margin: 0 0 4px 0;
}

.bds-proj-cta-left p {
    font-size: 14px;
    color: var(--bds-pj-text-secondary);
    margin: 0;
}

.bds-proj-cta-perks {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.bds-proj-cta-perk {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bds-pj-text-main);
}

.bds-proj-cta-perk i {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: #D1FAE5;
    color: var(--bds-pj-emerald-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.bds-proj-cta-btn {
    background: var(--bds-pj-ruby);
    color: #FFFFFF !important;
    font-size: 14px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 24px;
    border: none;
    cursor: pointer;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.3);
    transition: all 0.2s ease;
}

.bds-proj-cta-btn:hover {
    background: var(--bds-pj-ruby-dark);
    transform: translateY(-1px);
}

.bds-proj-empty-box {
    grid-column: 1 / -1;
    background: #FFFFFF;
    border: 1px dashed var(--bds-pj-border);
    border-radius: var(--bds-pj-radius-lg);
    padding: 48px 24px;
    text-align: center;
}

.bds-proj-empty-box i {
    font-size: 40px;
    color: var(--bds-pj-emerald);
    margin-bottom: 12px;
}

.bds-proj-empty-box h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 6px 0;
}

.bds-proj-empty-box p {
    font-size: 14px;
    color: var(--bds-pj-text-muted);
    margin: 0;
}

/* ==========================================================================
   7. RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1100px) {
    .bds-proj-layout-3col {
        grid-template-columns: 240px 1fr;
    }
    .bds-proj-right-sidebar {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }
    .bds-proj-region-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 860px) {
    .bds-proj-search-bar {
        grid-template-columns: 1fr 1fr;
    }
    .bds-proj-search-input-wrap {
        grid-column: 1 / -1;
    }
    .bds-proj-search-btn {
        grid-column: 1 / -1;
    }
    .bds-proj-layout-3col {
        grid-template-columns: 1fr;
    }
    .bds-proj-filter-sidebar {
        position: static;
    }
    .bds-proj-right-sidebar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .bds-proj-grid {
        grid-template-columns: 1fr;
    }
    .bds-proj-region-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}