:root {
    /* Màu thương hiệu chính (chỉ dùng cho điểm nhấn quan trọng) */
    --green-900: #004238;
    --green-900-rgb: 0, 66, 56;

    /* Màu tương tác (chỉ dùng cho hover, active, icon) */
    --green-500: #53b966;

    /* Hệ màu nền phụ trợ */
    --green-100: #e2f4e7; /* Nền xanh rất nhạt cho chip */
    --green-50:  #f0fbf3; /* Nền xanh nhạt nhất cho hover/active */

    /* Hệ màu trung tính ánh xanh cho Text phụ (Breadcrumb, Label, Meta, Link sidebar...) */
    --text: #334B45;           /* Text cơ bản */
    --text-secondary: #4B625D; /* Text cấp 2 (thông số, tab name, link) */
    --muted: #5F6F6B;          /* Text cấp 3 (breadcrumb, placeholder, mô tả nhỏ) */

    --line: #e5ebe8;
    --bg: #f5f8f6;
    --card: #ffffff;
    --danger: #d83c32;    /* Đỏ cho giá bán */

    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06); /* Đổ bóng nhỏ, chắc chắn hơn */
    --radius-lg: 8px; /* Giảm bo góc lớn */
    --radius-md: 6px; /* Giảm bo góc nhỏ */
    --container: 1100px;
    --header-height: 76px;
}

body.no-scroll { overflow: hidden; }


button { -webkit-tap-highlight-color: transparent; }


.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    height: var(--header-height);
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    max-width: var(--container);
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 30px;
}


/* .nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    color: var(--text-secondary);
    font-weight: 650;
    flex: 1;
    min-width: 0;
}

.nav a {
    white-space: nowrap;
    font-size: 15.5px;
    transition: color 0.15s ease;
}

.nav a:hover {
    color: var(--green-500);
}

.nav a::after {
    content: "▼";
    margin-left: 5px;
    font-size: 10px;
    color: var(--muted);
} */

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}

.round-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--green-900);
    cursor: pointer;
    transition: all 0.15s ease;
}

.round-icon:hover {
    border-color: var(--green-900);
    background: rgba(var(--green-900-rgb), 0.05);
}

.page {
    max-width: var(--container);
    margin: 0 auto;
    padding: 36px 20px 90px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 24px;
    align-items: start;
    margin-bottom: 22px;
}

.intro {
    margin: 0;
    color: var(--text-secondary);
    font-size: 17px;
    font-weight: 540;
}

.intro a {
    color: var(--green-900);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: color 0.15s ease;
}

.intro a:hover {
    color: var(--green-500);
}

.source-card {
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--green-900);
    color: #fff;
    box-shadow: var(--shadow);
    margin-bottom: 15px;
}

.source-card strong {
    display: block;
    font-size: 18px;
    margin-bottom: 6px;
}

.source-card p {
    margin: 0 0 14px;
    color: rgba(255,255,255,.85);
    font-size: 14px;
}

.primary-white-btn {
    width: 100%;
    height: 42px;
    border: 0;
    border-radius: var(--radius-md);
    color: var(--green-900);
    background: #fff;
    font-weight: 800;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.primary-white-btn:hover {
    opacity: 0.85;
}

.category-search-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 12px;
    box-shadow: var(--shadow);
    margin: 0 0 14px;
}

.search-context {
    color: var(--muted);
    font-size: 13px;
    font-weight: 650;
}

.search-context strong {
    color: var(--green-900);
    font-weight: 800;
}

.category-search-box {
    height: 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 13px;
    background: #fff;
    transition: border-color 0.15s;
}

.category-search-box:focus-within {
    border-color: var(--green-900);
}

.category-search-box input {
    border: 0;
    outline: 0;
    flex: 1;
    min-width: 0;
    font-size: 15px;
    color: var(--text);
}

.category-search-box svg {
    color: var(--muted);
    flex: 0 0 auto;
}

.mobile-compact-cta,
.mobile-market-box,
.mobile-related-box {
    display: none;
}

.listing-layout {
    display: grid;
    grid-template-columns: minmax(0, 740px) 296px;
    justify-content: center;
    align-items: start;
    gap: 24px;
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    min-width: 0;
}

.filter-open {
    height: 44px;
    padding: 0 14px;
    border: 0;
    border-radius: var(--radius-md);
    background: var(--green-900);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.15s ease;
}

.filter-open:hover {
    opacity: 0.85;
}

/* Quick Filter - Video Toggle */
.quick-filter.video-toggle {
    color: var(--green-900);
    border-color: var(--green-900);
    background: #fff;
}
.quick-filter.video-toggle::after { display: none; } /* No dropdown arrow */
.quick-filter.video-toggle:hover { background: rgba(var(--green-900-rgb), 0.05); }
.quick-filter.video-toggle.active {
    background: var(--green-900);
    color: #fff;
}

/* Popover Styles */
.quick-filter-wrapper {
    position: relative;
    display: inline-flex;
}

.quick-filter {
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: #fff;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .02);
    transition: all 0.15s ease;
}

.quick-filter:not(.video-toggle)::after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: var(--muted);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") center / 16px no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") center / 16px no-repeat;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.quick-filter:not(.video-toggle):hover {
    border-color: var(--green-900);
}

.quick-filter:not(.video-toggle):hover::after {
    background-color: var(--green-900);
}

.quick-filter.active-popover {
    border-color: var(--green-500);
    background: var(--green-50);
    color: var(--green-900);
}

.quick-filter.active-popover::after {
    transform: rotate(180deg);
    background-color: var(--green-900);
}

.filter-popover {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 320px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
    display: flex;
    flex-direction: column;
}

.filter-popover.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popover-body { padding: 18px; }

.popover-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin: 16px 0;
}

.popover-divider::before,
.popover-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--line);
}

.popover-divider:not(:empty)::before { margin-right: .7em; }
.popover-divider:not(:empty)::after { margin-left: .7em; }

.popover-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    background: #f9fbf9;
    border-top: 1px solid var(--line);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.popover-btn-clear {
    color: var(--muted);
    background: transparent;
    border: 0;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    padding: 6px 8px;
    transition: all 0.15s ease;
    border-radius: var(--radius-md);
}

.popover-btn-clear:hover {
    color: var(--green-900);
    background: rgba(var(--green-900-rgb), 0.05);
}

.popover-btn-apply {
    background: var(--green-900);
    color: #fff;
    border: 0;
    height: 38px;
    padding: 0 18px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.popover-btn-apply:hover {
    opacity: 0.85;
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.option {
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: #fff;
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.15s ease;
}

.option:hover {
    border-color: var(--green-900);
    color: var(--green-900);
}

.option.active {
    border-color: var(--green-900);
    background: rgba(var(--green-900-rgb), 0.06);
    color: var(--green-900);
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.field-row input {
    width: 100%;
    min-width: 0;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 0 12px;
    outline: 0;
    font-size: 14px;
    color: var(--text);
    transition: border-color 0.15s;
}

.field-row input:focus {
    border-color: var(--green-500);
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    align-self: center;
}

.sort-select,
.view-btn {
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: #fff;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .02);
    transition: all 0.15s ease;
}

.sort-select:focus {
    border-color: var(--green-900);
}

.sort-select {
    min-width: 152px;
    padding: 0 10px;
    outline: 0;
}

.view-btn {
    width: 44px;
    display: grid;
    place-items: center;
}

.view-btn:hover {
    border-color: var(--green-900);
}

.view-btn.active {
    background: var(--green-500);
    border-color: var(--green-500);
    color: #fff;
}

.active-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 18px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 32px;
    padding: 5px 10px;
    border-radius: var(--radius-md);
    background: rgba(var(--green-900-rgb), 0.05);
    color: var(--green-900);
    border: 1px solid rgba(var(--green-900-rgb), 0.1);
    font-weight: 600;
    font-size: 13.5px;
}

.chip button {
    border: 0;
    padding: 0;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: all 0.15s ease;
    line-height: 1;
}

.chip button:hover {
    background: rgba(216, 60, 50, 0.1);
    color: var(--danger);
}

/* =========================================
    FEATURED VIDEOS SECTION
    ========================================= */
.featured-videos {
    margin-top: 15px;
    margin-bottom: 20px;
}


.featured-videos h2 {
    margin: 0;
    font-size: 20px;
    color: var(--green-900);
    font-weight: 600;
}

.video-grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
}

.video-grid-sub {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
}

/* CSS mới: Mở rộng grid cho các video được Load More */
.video-grid-extended {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 16px;
}
.video-grid-extended .vid-item {
    height: 200px;
}
.hidden-vid {
    display: none !important;
}
.video-load-more-wrapper {
    text-align: center;
    margin-top: 20px;
    display: none; /* Default hidden, controlled by JS */
}
.btn-load-more {
    background: #fff;
    color: var(--green-900);
    border: 1px solid var(--line);
    height: 42px;
    padding: 0 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 14.5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.btn-load-more:hover {
    border-color: var(--green-900);
    background: rgba(var(--green-900-rgb), 0.05);
}

.vid-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #000;
    cursor: pointer;
    group: featured;
}

.vid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.85;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.vid-item:hover img {
    opacity: 1;
    transform: scale(1.03);
}

.vid-item-large {
    height: 340px;
}

.vid-layer {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.3) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    pointer-events: none;
}

.vid-badge {
    align-self: flex-start;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
}

.vid-center-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    border: 2px solid #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.2s ease;
}

.vid-item:hover .vid-center-play {
    background: var(--danger);
    border-color: var(--danger);
    transform: translate(-50%, -50%) scale(1.1);
}

.vid-info {
    color: #fff;
}

.vid-info h3 {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vid-meta {
    font-size: 13px;
    font-weight: 600;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* =========================================
    RESULT LISTING
    ========================================= */

.result-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 0 0 14px;
}

.result-title {
    margin: 0;
    color: var(--green-900);
    font-size: 25px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.property-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: transform .2s ease, box-shadow .2s ease;
    position: relative;
}

.property-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Video Card Specific Styles */
.property-card.has-video {
    border: 1px solid #c8e6d0; /* Highlight border */
}

.photo {
    position: relative;
    height: 196px;
    background: var(--line);
    overflow: hidden;
    cursor: pointer;
}

.photo.alt1, .photo.alt2, .photo.alt3 {
    background: var(--line);
}

.photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.property-card:hover .photo img {
    transform: scale(1.05);
}

/* Video Overlay on Card Image */
.video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.25);
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 12px;
    pointer-events: none; /* Let clicks pass through to photo */
}

.video-badge {
    align-self: flex-start;
    background: var(--danger);
    color: #fff;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(0,0,0,.15);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: 2px solid #fff;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    backdrop-filter: blur(2px);
    cursor: pointer;
}

.property-card:hover .video-play-btn {
    background: var(--danger);
    border-color: var(--danger);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-bottom-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.video-verified-text {
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    gap: 4px;
}

.video-duration {
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    padding: 3px 6px;
    border-radius: var(--radius-md);
    font-size: 11px;
    font-weight: 700;
}

/* Standard Card Badges (Non-video) */
.badge-v2 {
    position: absolute;
    left: 12px;
    top: 12px;
    padding: 6px 9px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,.95);
    color: var(--green-900);
    font-size: 11.5px;
    font-weight: 700;
    box-shadow: 0 2px 4px rgba(0,0,0,.08);
    z-index: 10;
}

.heart {
    position: absolute;
    right: 12px;
    top: 12px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(0,0,0,.45);
    color: #fff;
    border: 0;
    cursor: pointer;
    font-size: 21px;
    transition: background 0.15s ease;
    z-index: 10;
}

.heart:hover {
    background: rgba(0,0,0,.7);
}

.photo-count {
    position: absolute;
    right: 12px;
    bottom: 12px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    font-size: 12.5px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    z-index: 10;
}

.card-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.price-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 7px;
}

.price {
    color: var(--danger);
    font-size: 19px;
    font-weight: 800;
}

.area {
    color: var(--text-secondary);
    font-weight: 700;
    white-space: nowrap;
}

.card-title {
    margin: 0 0 10px;
    color: var(--green-900);
    font-size: 16.2px !important;
    font-weight: 700;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.meta {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
    margin-bottom: 11px;
}

.meta span {
    min-height: 27px;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    background: var(--bg);
    border: 1px solid var(--line);
    color: var(--text-secondary);
    font-size: 12.8px;
    font-weight: 600;
}

.address {
    color: var(--muted);
    font-size: 13.5px;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

/* Video Card CTA Buttons */
.card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: auto;
}

.card-actions button {
    height: 38px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.15s ease;
}

.btn-watch-video {
    background: rgba(var(--green-900-rgb), 0.06);
    color: var(--green-900);
    border: 1px solid rgba(var(--green-900-rgb), 0.2);
}
.btn-watch-video:hover {
    background: rgba(var(--green-900-rgb), 0.1);
}

.btn-consult {
    background: var(--green-900);
    color: #fff;
    border: 1px solid var(--green-900);
}
.btn-consult:hover {
    opacity: 0.85;
}

/* -------------------------------------
    List View Styles (Activated via JS)
    ------------------------------------- */
.result-grid.list-mode {
    grid-template-columns: 1fr;
}

.result-grid.list-mode .property-card {
    flex-direction: row;
    align-items: stretch;
}

.result-grid.list-mode .photo {
    width: 260px;
    height: auto;
    min-height: 200px;
    flex: 0 0 260px;
}

.result-grid.list-mode .card-body {
    padding: 18px 20px;
    justify-content: center;
}

.result-grid.list-mode .price { font-size: 21px; }
.result-grid.list-mode .card-title { font-size: 17px; }
.result-grid.list-mode .address { margin-bottom: 0; flex: none; }

.result-grid.list-mode .card-actions {
    margin-top: 14px;
    width: 300px;
}

/* Sidebars and other layout elements */
.sidebar {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 14px;
    transition: top 0.3s ease-in-out;
}

.side-box,
.mobile-compact-cta,
.mobile-market-box,
.mobile-related-box {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 17px;
    box-shadow: var(--shadow);
}

.side-box h2,
.side-box h3,
.mobile-compact-cta h2,
.mobile-market-box h2,
.mobile-related-box h2 {
    margin: 0 0 10px;
    color: var(--green-900);
    font-size: 19px;
}

.side-box p,
.mobile-compact-cta p,
.mobile-market-box p,
.mobile-related-box p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.stat-list {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
}

.stat-row:last-child { border-bottom: 0; padding-bottom: 0; }
.stat-row span:first-child { color: var(--muted); }

.stat-row span:first-child a {
    color: var(--text-secondary);
    transition: color 0.15s ease;
}

.stat-row span:first-child a:hover { color: var(--green-500); }
.stat-row strong { color: var(--green-900); text-align: right; font-weight: 700; }

.link-list {
    display: grid;
    gap: 0;
    margin-top: 10px;
}

.link-list a {
    padding: 10px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--line);
    font-weight: 600;
    font-size: 14px;
    transition: color 0.15s ease;
}

.link-list a:hover { color: var(--green-500); }
.link-list a:last-child { border-bottom: 0; }

.advisor-btn,
.mobile-cta-btn {
    width: 100%;
    margin-top: 14px;
    height: 44px;
    border: 0;
    border-radius: var(--radius-md);
    background: var(--green-900);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.advisor-btn:hover, .mobile-cta-btn:hover { opacity: 0.85; }

.overlay {
    position: fixed;
    inset: 0;
    z-index: 80;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
}

.overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Full Drawer */
.filter-drawer {
    position: fixed;
    z-index: 90;
    top: 0;
    left: 0;
    width: min(370px, calc(100vw - 28px));
    height: 100dvh;
    background: #fff;
    box-shadow: 20px 0 44px rgba(0,0,0,.1);
    transform: translateX(-105%);
    transition: transform .26s ease;
    display: flex;
    flex-direction: column;
}

.filter-drawer.open { transform: translateX(0); }

.drawer-head {
    min-height: 78px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
}

.drawer-head strong {
    color: var(--green-900);
    font-size: 24px;
}

.drawer-close,
.modal-close,
.reset-btn {
    border: 0;
    background: transparent;
    cursor: pointer;
    font-weight: 700;
}

.drawer-close,
.modal-close {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: rgba(var(--green-900-rgb), 0.05);
    color: var(--green-900);
    font-size: 22px;
    transition: all 0.15s ease;
}

.drawer-close:hover, .modal-close:hover { background: rgba(var(--green-900-rgb), 0.1); }

.drawer-scroll {
    overflow: auto;
    padding: 18px 20px 110px;
    flex: 1;
}

.reset-btn {
    color: rgba(var(--green-900-rgb), 0.7);
    padding: 0;
    transition: color 0.15s ease;
}

.reset-btn:hover { color: var(--green-900); }

.filter-section {
    border-bottom: 1px solid var(--line);
    padding: 18px 0;
}

.filter-section:first-child { padding-top: 0; }

.filter-section h3 {
    margin: 0 0 12px;
    color: var(--text);
    font-size: 16px;
}

.checkbox-list {
    display: grid;
    gap: 10px;
}

.checkbox-list label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
}

.checkbox-list input {
    width: 18px;
    height: 18px;
    accent-color: var(--green-500);
    cursor: pointer;
}

.drawer-actions-v2 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: rgba(255,255,255,.98);
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 12px;
}

.drawer-actions-v2 button {
    height: 48px;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}

.clear-all {
    border: 1px solid var(--line);
    color: var(--green-900);
    background: #fff;
}

.clear-all:hover {
    background: rgba(var(--green-900-rgb), 0.05);
    border-color: var(--green-900);
}

.apply-filter {
    border: 0;
    color: #fff;
    background: var(--green-900);
}

.apply-filter:hover { opacity: 0.85; }

/* =========================================
    Modals Base Layout
    ========================================= */
.base-modal {
    position: fixed;
    z-index: 100001;
    inset: 50% auto auto 50%;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 32px rgba(0,0,0,.15);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -46%) scale(.98);
    transition: opacity .2s ease,
                transform .2s ease,
                visibility .2s ease;
    overflow: auto;

    /* Firefox */
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,.18) transparent;
}

/* Chrome, Edge, Safari */
.base-modal::-webkit-scrollbar {
    width: 3px;
    height: 3px;
}

.base-modal::-webkit-scrollbar-track {
    background: transparent;
}

.base-modal::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,.18);
    border-radius: 999px;
}

.base-modal::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,.28);
}

.base-modal.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

/* Lead Modal Specific */
.lead-modal {
    width: min(480px, calc(100vw - 28px));
    max-height: calc(100dvh - 28px);
    overflow-y: auto;
}

.modal-head {
    padding: 20px 20px 12px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    border-bottom: 1px solid var(--line);
}

.modal-head h2 {
    margin: 0 0 5px;
    color: var(--green-900);
    font-size: 24px;
}

.modal-head p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.lead-form {
    padding: 18px 20px 20px;
    display: grid;
    gap: 12px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-field { display: grid; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }

.form-field label {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 0;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    min-height: 44px;
    padding: 0 12px;
    outline: 0;
    background: #fff;
    font-size: 14px;
    color: var(--text);
    transition: border-color 0.15s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--green-900); }

.form-field textarea {
    min-height: 78px;
    padding-top: 10px;
    resize: vertical;
}

.submit-lead {
    height: 48px;
    border: 0;
    border-radius: var(--radius-md);
    color: #fff;
    background: var(--green-900);
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s ease;
}
.submit-lead:hover { opacity: 0.85; }

.form-note {
    color: var(--muted);
    font-size: 12.5px;
    margin: -2px 0 0;
}

/* Shared Modal CTA Styles */
.btn-call, .btn-zalo, .btn-consult-outline, .btn-detail {
    height: 44px; border-radius: var(--radius-md); font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 14.5px; cursor: pointer; text-decoration: none; transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-call { background: var(--green-900); color: #fff; border: 0; }
.btn-call:hover, .btn-zalo:hover { opacity: 0.85; color: #fff;}
.btn-zalo { background: #0068FF; color: #fff; border: 0; }
.btn-consult-outline { background: #fff; color: var(--green-900); border: 1px solid var(--green-900); }
.btn-consult-outline:hover { background: rgba(var(--green-900-rgb), 0.05); }
.btn-detail { background: var(--bg); color: var(--text-secondary); border: 1px solid var(--line); }
.btn-detail:hover { border-color: var(--green-900); color: var(--green-900); background: #fff; }

/* Quick Contact Section (Lead Modal) */
.lead-quick-contact { padding: 18px 20px 0; }
.quick-contact-title { margin: 0 0 12px; font-size: 14px; color: var(--text-secondary); font-weight: 700; }
.lead-quick-contact .quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }

.form-divider {
    display: flex; align-items: center; text-align: center; color: var(--muted); font-size: 13px; margin: 0 20px;
}
.form-divider::before, .form-divider::after { content: ''; flex: 1; border-bottom: 1px solid var(--line); }
.form-divider::before { margin-right: .7em; }
.form-divider::after { margin-left: .7em; }

.modal-sticky-footer { display: none; }

/* Video Player Modal (16:9 Desktop/Mobile) */
.video-modal {
    width: 600px;
    display: flex;
    flex-direction: column;
}

.video-modal-player {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    position: relative;
}

.video-modal-player img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.video-modal-close-overlay {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: 0;
    color: #fff;
    font-size: 20px;
    display: grid;
    place-items: center;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(4px);
}

.video-modal-info {
    padding: 18px 20px;
    background: #fff;
}

.video-modal-title {
    display: block; font-size: 18px; color: var(--green-900); font-weight: 700; margin: 0 0 6px; text-decoration: none; transition: color 0.15s ease;
}
.video-modal-title:hover { color: var(--green-500); }
.video-modal-title svg { vertical-align: middle; margin-top: -3px; }

.video-modal-meta {
    display: flex; align-items: center; gap: 8px; font-size: 15px; color: var(--text-secondary); font-weight: 600; margin-bottom: 10px;
}
.video-modal-meta .price { color: var(--danger); font-size: 20px; font-weight: 800; }
.video-modal-meta .dot { color: var(--line); }

.video-modal-badges {
    display: flex; align-items: center; gap: 8px; margin-bottom: 20px; flex-wrap: wrap;
}
.vid-badge { background: var(--danger); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 8px; border-radius: 4px; }
.vid-auth { font-size: 12px; font-weight: 600; color: var(--green-900); display: inline-flex; align-items: center; gap: 4px; background: rgba(var(--green-900-rgb), 0.05); padding: 4px 8px; border-radius: 4px; }

.video-modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.floating-filter {
    position: fixed;
    right: 18px;
    bottom: 86px;
    z-index: 40;
    width: 58px;
    height: 58px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: var(--green-900);
    display: none;
    place-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
    cursor: pointer;
}

.mobile-sticky-cta {
    display: none;
    position: fixed;
    z-index: 45;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.98);
    border-top: 1px solid var(--line);
    gap: 10px;
}

.mobile-sticky-cta a,
.mobile-sticky-cta button {
    height: 46px;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    font-weight: 700;
    cursor: pointer;
}

.sticky-call {
    background: var(--bg);
    color: var(--green-900);
    border: 1px solid var(--line);
}

.sticky-lead {
    border: 0;
    background: var(--green-900);
    color: #fff;
}

.listing-page-wrapper{
    display: grid;
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 24px;
    align-items: start;
}

.sidebar.sidebar--header-hidden {
    top: 32px;
}

.listing-filter-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 350px;
    max-width: 350px;
    background-color: #fff;
    z-index: 10001;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
    padding: 10px 15px !important;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
    border-radius: 0px;
    max-height: 100%;
}

.listing-filter-sidebar.is-open {

    transform: translateX(0);
}
.filter-block-header{
    padding: 10px 5px;
}

.filter-block-header > #btnReset{
        display: block;
    }
    .filter-block-header > #close-filter-btn{
        display: none;
    }
.filter-group {
    padding: 20px 10px 20px 5px;
    border-bottom: 1px solid var(--border-color);
}
.filter-tag-area{
    padding: 10px 0 10px 5px;
}
.filter-title{
    font-weight: 550;
}
.search-section, .category-header{
    margin-bottom: 15px;
}
.tabs-wrapper{
    margin-bottom: 5px;
}

.product-list-card:hover  .video-play-btn, .video-card:hover  .video-play-btn {
    background: var(--danger);
    border-color: var(--danger);
    transform: translate(-50%, -50%) scale(1.1);
}
.video-badge-bottom {
    position: absolute;
    bottom: 15px;
    left: 10px;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border-radius: 4px;
    font-size: 10px;
    padding: 0 5px;
    display: flex;
    align-items: center;
    gap: 3px;
}
.product-list-card {
    cursor: pointer;
}
.product-card-title{
    font-size: 17px;
}
.floating-filter-btn{
    bottom: 80px;
    right: 15px;
    background-color: var(--green-900);
}
@media (min-width: 1024px) {
    .product-listing-grid.list .product-list-card{
        padding: 0;
        gap: 0px;
    }
    .product-listing-grid.list .product-card-image{
        border-radius: 8px 0 0 8px;
        height: auto;
    }
    .product-listing-grid.list .product-card-content{
        padding: 18px 20px;
    }
}

@media (max-width: 1020px) {
    :root { --container: 920px; }

    .hero,
    .listing-layout {
    grid-template-columns: 1fr;
    }

    .source-card,
    .sidebar { display: none; }

    aside.sidebar { display: grid; }

    .listing-layout {
    max-width: 760px;
    margin-inline: auto;
    }

    .mobile-compact-cta,
    .mobile-market-box,
    .mobile-related-box {
    display: block;
    }

    .mobile-compact-cta { margin: 0 0 18px; }
    .mobile-market-box { margin: 20px 0; }
    .mobile-related-box { margin: 20px 0 0; }

    .listing-page-wrapper{
        grid-template-columns: 1fr;
    }
}
@media (max-width: 767px) {
    .filter-block-header > #btnReset{
        display: none;
    }
    .filter-block-header > #close-filter-btn{
        display: block;
    }
}
@media (max-width: 760px) {
    :root { --header-height: 64px; }

    .site-header { height: var(--header-height); }
    .header-inner { padding-inline: 14px; gap: 12px; }

    .round-icon { width: 40px; height: 40px; }
    .header-actions { margin-left: auto; }

    .page { padding: 24px 14px 84px; }

    .intro { font-size: 16.5px; }
    .category-search-card { padding: 12px; margin-bottom: 14px; }
    .category-search-box { height: 48px; }

    .mobile-compact-cta {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 15px;
    }

    .mobile-compact-cta h2 { font-size: 18px; margin-bottom: 5px; }
    .mobile-cta-btn { width: auto; min-width: 112px; margin: 0; padding: 0 13px; }

    .toolbar { display: none; }

    /* Featured Videos Mobile - Horizontal Scroll */
    .video-grid-layout, .video-grid-extended {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 12px;
    padding-bottom: 10px;
    margin-inline: -14px;
    padding-inline: 14px;
    }
    .video-grid-extended { margin-top: 0; }
    .video-grid-layout::-webkit-scrollbar, .video-grid-extended::-webkit-scrollbar { display: none; }
    .video-grid-sub { display: contents; } /* Break out of subgrid for flex */

    .vid-item, .video-grid-extended .vid-item {
    flex: 0 0 85%;
    scroll-snap-align: center;
    height: 220px;
    }
    .vid-item-large { height: 220px; } /* Override desktop height */

    .result-bar {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 14px;
    }

    .toolbar-right .view-btn { display: none; }
    .toolbar-right { justify-content: flex-end; width: 100%; }
    .sort-select { flex: 1; min-width: 0; }
    .active-filters { margin-bottom: 15px; }
    .result-title { font-size: 23px; }

    .result-grid { grid-template-columns: 1fr; gap: 16px; }
    .photo { height: 220px; }
    /* .card-title { font-size: 16.5px; } */
    .card-actions { grid-template-columns: 1fr; }

    /* Modals Overrides for Mobile */
    .desktop-only-action { display: none !important; }

    .modal-sticky-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
    position: sticky;
    bottom: 0;
    background: #fff;
    border-top: 1px solid var(--line);
    z-index: 10;
    margin-top: auto;
    }

    .lead-modal .lead-form { padding-bottom: 0; }

    /* Bottom Sheet Video Modal Transformation */
    .video-modal {
    width: 100%;
    max-width: none;
    border-radius: 16px 16px 0 0;
    inset: auto 0 0 0;
    transform: translateY(100%);
    max-height: 90vh;
    }
    .base-modal.video-modal.open {
    transform: translateY(0);
    }
    .video-modal-info {
    overflow-y: auto; /* Allow info scroll if screen is too small */
    padding-bottom: 18px;
    }
    .video-modal-actions { grid-template-columns: 1fr; }

    .compact-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .floating-filter { display: grid; }
    .mobile-sticky-cta { display: grid; grid-template-columns: 1fr 1.15fr; }
    .form-grid { grid-template-columns: 1fr; }

    .result-grid.list-mode .property-card { flex-direction: column; }
    .result-grid.list-mode .photo { width: 100%; height: 220px; flex: none; }
    .result-grid.list-mode .card-body { padding: 14px; }
    .result-grid.list-mode .card-actions { width: 100%; }

    .listing-filter-sidebar {
        max-width: 85vw;
    }
    .lead-quick-contact{
        display: none;
    }
}

@media (max-width: 390px) {
    .photo { height: 200px; }
    .result-grid.list-mode .photo { height: 200px; }
    .mobile-compact-cta { grid-template-columns: 1fr; }
    .mobile-cta-btn { width: 100%; }
    .compact-stats { grid-template-columns: 1fr; }
    .vid-item, .video-grid-extended .vid-item { flex: 0 0 90%; }
}


:root {
    --bg-color: #f8f9fa;
    --text-color: #18181b;
    --text-muted: #71717a;
    --card-bg: #ffffff;

    /* Màu sắc thương hiệu mới */
    --primary-color: #53b966; /* Xanh lá */
    --secondary-color: #004238; /* Xanh rêu đậm */
    --price-color: #d83c32; /* Đỏ giá tiền */

    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --border-radius-lg: 16px;
    --border-radius-md: 8px;
}
.video-swiper .swiper-slide{
    width: auto;
    padding-top: 10px;
    padding-bottom: 10px;
}

.video-card {
    flex: 0 0 auto;
    width: 260px;
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-sm);
    cursor: pointer;
    scroll-snap-align: start;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.video-card:hover{
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .video-card { width: 80vw; max-width: 320px; }
}

.video-thumbnail {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    background-color: #e4e4e7;
}

.video-thumbnail video, .video-thumbnail img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}

.badge-real-video {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 3;
    padding: 5px 10px;
    font-size: 13px;
    font-weight: 600;
    color: white;
    border-radius: 4px;
    line-height: 1;
    background-color: #e74c3c;
}

.play-icon-feed {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 48px; height: 48px;
    background-color: rgba(255,255,255,0.9);
    border-radius: 50%; display: flex;
    align-items: center; justify-content: center;
    pointer-events: none; box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.play-icon-feed::after {
    content: ''; width: 0; height: 0;
    border-top: 8px solid transparent; border-bottom: 8px solid transparent;
    border-left: 14px solid var(--secondary-color); margin-left: 4px;
}

.card-info { padding: var(--spacing-md) 4px 4px 4px; }
.video-title-feed {
    font-size: 1.05rem; font-weight: 700; margin-bottom: 2px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    color: var(--secondary-color);
}
.video-meta-feed { font-size: 0.85rem; color: var(--text-muted); }

/* --- BƯỚC 2: MODAL PLAYER --- */
.modal-overlay {
    display: none; position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999; opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active { display: block; opacity: 1; }

.modal-scroll-container {
    width: 100%; height: 100dvh;
    overflow-y: scroll; scroll-snap-type: y mandatory;
    scrollbar-width: none; position: relative;
}
.modal-scroll-container::-webkit-scrollbar { display: none; }

.modal-video-item {
    width: 100%; height: 100dvh;
    scroll-snap-align: start;
    display: flex; align-items: center; justify-content: center;
    position: relative;
}

.modal-content-wrapper {
    position: relative;
    display: flex;
    /* Giữ overflow hidden cho mobile để mượt mà, sẽ tắt trên desktop */
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.modal-video-container {
    position: relative;
    background: #000;
}

.modal-video-container video {
    width: 100%; height: 100%;
    object-fit: contain; cursor: pointer;
}

.close-btn {
    position: absolute;
    color: white; font-size: 20px;
    cursor: pointer; z-index: 10000;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.4); border-radius: 50%; border: none;
    transition: opacity 0.3s ease;
}

.player-badge {
    position: absolute; top: 16px; left: 16px;
    background-color: var(--secondary-color); color: #fff;
    font-size: 0.75rem; font-weight: 700;
    padding: 4px 8px; border-radius: 4px; z-index: 10;
    transition: opacity 0.3s ease;
}

.state-icon {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 64px; height: 64px;
    background-color: rgba(0,0,0,0.5); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    pointer-events: none; opacity: 0; transition: opacity 0.2s;
    z-index: 5;
}
.state-icon::after {
    content: ''; width: 0; height: 0;
    border-top: 12px solid transparent; border-bottom: 12px solid transparent;
    border-left: 20px solid #fff; margin-left: 4px;
}
.state-icon.show-pause::after {
    border: none; width: 16px; height: 20px;
    border-left: 6px solid #fff; border-right: 6px solid #fff; margin: 0;
}
.state-icon.show { opacity: 1; }

/* Bảng thông tin */
.info-panel {
    display: flex; flex-direction: column;
    transition: opacity 0.3s ease;
}

/* Khối Caption Clickable */
.caption-link {
    text-decoration: none;
    display: block;
    margin-bottom: 16px;
    cursor: pointer;
    transition: opacity 0.2s;
}
.caption-link:active { opacity: 0.7; }

.info-title { font-size: 16px; font-weight: 550; margin-bottom: 4px; display: flex; align-items: center; justify-content: space-between; }

.info-price { font-size: 20px; font-weight: 550; margin-bottom: 4px; }
.info-specs { font-size: 13px; }

/* Agent Info */
.agent-block {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 0; border-top: 1px solid rgba(0,0,0,0.08); border-bottom: 1px solid rgba(0,0,0,0.08);
    margin-bottom: 16px;
}
.agent-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    flex-shrink: 0; overflow: hidden;
}
.agent-avatar img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.agent-info { display: flex; flex-direction: column; }
.agent-name { font-size: 14px; font-weight: 600; }
.agent-title { font-size: 12px; opacity: 0.8; }

/* Action Buttons */
.action-buttons {
    display: flex; flex-direction: column; gap: 12px;
    margin-top: auto;
}
.btn-row { display: flex; gap: 12px; width: 100%; }

.btn {
    height: 44px; border-radius: 8px; font-size: 15px; font-weight: 600;
    cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px;
    text-decoration: none; /* Vì dùng thẻ <a> */
    transition: filter 0.2s;
    box-sizing: border-box;
}
/* Đồng bộ border 1px cho cả primary và secondary để chiều cao rendering bằng chính xác nhau */
.btn-primary { background-color: var(--primary-color); color: #ffffff; border: 1px solid var(--primary-color); }
.btn-secondary-video { background-color: transparent; border: 1px solid var(--secondary-color); color: var(--secondary-color); }
.btn-secondary-video-zalo{
    background-color: #3e88f8;
    color: white;
    border: 1px solid #3e88f8;
}
.btn-secondary-video-zalo:hover{
    opacity: 0.85;
    color: #fff;
}
.btn-row .btn { flex: 1; }

.action-rail {
    position: absolute; right: 16px; bottom: 80px;
    display: flex; flex-direction: column; gap: 16px; z-index: 10;
    transition: opacity 0.3s ease;
}
.rail-btn {
    width: 40px; height: 40px; border-radius: 50%;
    background-color: rgba(0,0,0,0.5); color: white;
    display: flex; align-items: center; justify-content: center;
    border: none; cursor: pointer;
}
.rail-btn svg { width: 20px; height: 20px; fill: currentColor; }

/* Layout Nút mặc định */
.mobile-btn-row { display: none; }
.desktop-primary-btn { display: flex; width: 100%; flex: none; }
.desktop-btn-row { display: flex; }

svg.icon { width: 18px; height: 18px; fill: currentColor; }

/* =========================================
    CUSTOM VIDEO CONTROLS CSS (MOBILE)
    ========================================= */
.play-pause-indicator {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(1.5);
    width: 64px; height: 64px;
    background: rgba(0,0,0,0.4); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease-out, transform 0.2s ease-out;
    z-index: 50; backdrop-filter: blur(4px);
}
.play-pause-indicator.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.play-pause-indicator svg { width: 32px; height: 32px; fill: currentColor; }

/* Container của Timeline bao phủ toàn bộ Safe Zone để bắt sự kiện vuốt */
.custom-progress-container {
    position: absolute; bottom: 20px; left: 0;
    width: 100%; height: 30px; /* Hitbox cao 30px sát đáy */
    z-index: 100; cursor: pointer;
    display: flex; align-items: flex-end;
    padding-bottom: 0px;
    -webkit-tap-highlight-color: transparent;
}

.custom-progress-bar {
    width: 100%; height: 1px; /* Thanh siêu mảnh mặc định */
    background-color: rgba(255, 255, 255, 0.3);
    transition: height 0.15s ease;
    position: relative;
    pointer-events: none; /* Không nhận tương tác trực tiếp, container sẽ nhận */
}

.custom-progress-filled {
    height: 100%; background-color: var(--primary-color);
    width: 0%; position: relative;
    pointer-events: none;
}

.custom-progress-filled::after {
    content: ''; position: absolute; right: -4px; top: 50%;
    transform: translateY(-50%) scale(0);
    width: 10px; height: 10px; border-radius: 50%;
    background: white; transition: transform 0.1s ease;
    box-shadow: 0 0 4px rgba(0,0,0,0.3);
}

/* Khi Dragging (Lướt tua) thanh dày lên */
.modal-content-wrapper.is-scrubbing .custom-progress-bar { height: 8px; }
.modal-content-wrapper.is-scrubbing .custom-progress-filled::after { transform: translateY(-50%) scale(1); }

/* Vô hiệu hóa hàng nút bấm và link khi đang vuốt Timeline */
.modal-content-wrapper.is-scrubbing .action-buttons,
.modal-content-wrapper.is-scrubbing .caption-link {
    pointer-events: none !important;
    opacity: 0.7; /* Làm mờ nhẹ để user biết nút đang khóa tạm thời */
}

.custom-time-tooltip {
    position: absolute; bottom: 40px; right: 16px;
    background: rgba(0, 0, 0, 0.8); color: white;
    padding: 6px 12px; border-radius: 8px;
    font-size: 13px; font-weight: 600;
    pointer-events: none; opacity: 0;
    transition: opacity 0.2s ease;
}
.modal-content-wrapper.is-scrubbing .custom-time-tooltip { opacity: 1; }

/* =========================================
    RESPONSIVE: DESKTOP LAYOUT (>= 769px)
    ========================================= */
@media (min-width: 769px) {
    .modal-content-wrapper {
        width: 720px; height: 640px; max-height: 90vh;
        background-color: #fff; border-radius: var(--border-radius-lg);
        flex-direction: row; box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        overflow: visible;
    }
    .modal-video-container {
        width: 360px; height: 100%; flex-shrink: 0;
        border-top-left-radius: var(--border-radius-lg);
        border-bottom-left-radius: var(--border-radius-lg);
        overflow: hidden;
    }
    .info-panel {
        flex: 1; padding: var(--spacing-lg); background-color: #fff; color: var(--secondary-color);
        border-top-right-radius: var(--border-radius-lg);
        border-bottom-right-radius: var(--border-radius-lg);
    }
    .caption-link { color: inherit; }
    .info-title, .info-specs, .agent-name, .agent-title { color: var(--secondary-color); }
    .info-price { color: var(--price-color); }

    .action-rail { display: none; }

    .close-btn { top: 0px; right: -48px; background: rgba(255, 255, 255, 0.2); }
    .close-btn:hover { background: rgba(255, 255, 255, 0.4); }

    .agent-block { display: flex; }

    /* Ẩn Custom Controls trên Desktop để dùng trình điều khiển mặc định */
    .play-pause-indicator,
    .custom-progress-container,
    .mute-btn {
        display: none !important;
    }
}

/* =========================================
    RESPONSIVE: MOBILE FULL-SCREEN (<= 768px)
    ========================================= */
@media (max-width: 768px) {
    .modal-overlay { background: #000; }
    .modal-content-wrapper {
        width: 100vw; height: 100dvh;
        border-radius: 0; flex-direction: column;
    }
    .modal-video-container { width: 100vw; height: 100dvh; }

    .close-btn { top: 16px; right: 16px; background: rgba(0,0,0,0.4); }

    .info-panel {
        position: absolute; bottom: 0; left: 0; right: 0;
        height: auto; min-height: 38%;
        padding: 20px 16px 50px 16px;
        background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 40%, rgba(0,0,0,0) 100%);
        justify-content: flex-end;
        color: #ffffff;
        z-index: 5;
        pointer-events: auto;
    }

    .caption-link { color: inherit; width: calc(100% - 50px); }
    .info-title, .info-specs, .agent-name, .agent-title { color: #ffffff; }
    .info-price { color: #ff6b6b; }

    .agent-block { display: none; }

    .desktop-primary-btn { display: none; }
    .desktop-btn-row { display: none; }
    .mobile-btn-row { display: flex; }
    .mobile-btn-row .btn-secondary { border-color: rgba(255,255,255,0.4); color: #fff; }

    .action-buttons { margin-top: 12px; }
    .action-rail { bottom: 125px; /* Đẩy cụm share/mute lên một chút cho thoáng */ }

    .ui-hidden .info-panel,
    .ui-hidden .action-rail,
    .ui-hidden .player-badge,
    .ui-hidden .close-btn {
        opacity: 0; pointer-events: none;
    }
    .btn-secondary-video { background-color: transparent !important; border: 1px solid white !important; color: white !important; }
    .badge-real-video{
        top: 20px;
        left: 15px;
    }
    /* Transition mượt */
    .modal-content-wrapper .info-panel, .modal-content-wrapper .badge-real-video {
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    /* Khi ẩn — chỉ info-panel */
    .modal-content-wrapper.hidden-info .info-panel, .modal-content-wrapper.hidden-info .badge-real-video {
        opacity: 0;
        pointer-events: none;
        transform: translateY(12px);
    }

    /* Wrapper youtube: cho click xuyên qua vùng video xuống iframe */
    .modal-content-wrapper.is-youtube iframe{
        pointer-events: none;
    }
}

/* Feed card: YouTube thumbnail */
.feed-youtube-thumb {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
}

.feed-youtube-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.yt-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.25);
    pointer-events: none;
}

/* Modal: YouTube iframe container */
.yt-player-container {
    width: 100%;
    height: 100%;
    background: #000;
}

/* YouTube iframe tự inject bởi YT API */
.yt-player-container iframe {
    width: 100% !important;
    height: 100% !important;
    border: none;
}