/* ---- Shared header/footer classes ---- */
.icon-gold       { color: #F2B203; }
.flag-img        { height: 18px; object-fit: cover; cursor: pointer; }
.flag-img-drawer { height: 20px; object-fit: cover; cursor: pointer; }
.logo-img-lg     { height: 80px; object-fit: contain; }
.logo-img-sm     { height: 40px; object-fit: contain; }
.logo-img-drawer { height: 36px; object-fit: contain; }
.partner-img     { height: 20px; }
.partner-img-sm  { height: 18px; }
.partner-img-bg  { background: #fff; padding: 2px 4px; border-radius: 4px; }
.header-main-inner { display: flex; justify-content: space-between; align-items: center; }
.mobile-logo     { display: none; }
.main-nav.header-nav-row { flex: 1; border-top: none; padding: 15px 0; }
.mobile-drawer-extra { display: none; }
.drawer-divider  { margin: 24px 20px 12px; border-top: 1px solid rgba(0,0,0,0.1); }
.drawer-flags    { display: flex; gap: 12px; padding: 0 20px; margin-bottom: 16px; }
.drawer-partners {
    display: flex; flex-wrap: wrap; gap: 10px;
    padding: 12px 20px; background: #f8fafc;
    margin: 0 10px; border-radius: 8px; align-items: center;
}
.fb-page-container { background: white; border-radius: 4px; overflow: hidden; margin-bottom: 15px; }
.fb-iframe { border: none; overflow: hidden; max-width: 340px; }
.partner-footer    { height: 25px; border-radius: 4px; }
.partner-footer-bg { background: white; padding: 3px 6px; border-radius: 4px; box-sizing: border-box; height: 25px; }
.partner-footer-lg { height: 35px; border-radius: 4px; }

/* Styles specific to phong.html */

/* =============================================
           ROOMS PAGE — REDESIGN STYLES
        ============================================= */

        /* ---- HERO ROOMS ---- */
        .section-hero-rooms {
            position: relative;
            height: 500px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .rooms-hero-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 0 20px;
            max-width: 800px;
            margin: 0 auto;
        }
        .rooms-hero-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #d4af37;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 18px;
        }
        .rooms-hero-label::before,
        .rooms-hero-label::after {
            content: '';
            width: 35px;
            height: 1px;
            background: #d4af37;
        }
        .rooms-hero-title {
            font-size: clamp(30px, 5vw, 50px);
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 1px;
        }
        .rooms-hero-subtitle {
            font-size: 14.5px;
            color: rgba(255,255,255,0.85);
            line-height: 1.8;
            max-width: 680px;
            margin: 0 auto;
            font-weight: 400;
        }

        /* ---- HERO WRAPPER ---- */
        .rooms-hero-wrapper {
            position: relative;
        }

        /* ---- BOOKING FORM WRAPPER (override padding cho tabs) ---- */
        .page-rooms .booking-form-wrapper {
            border-radius: 16px;
            padding: 18px 25px 20px;
        }

        /* ---- ROOMS LIST SECTION ---- */
        .section-rooms-list {
            padding: 60px 0 90px;
            background: #f8fafc;
        }

        /* ---- TABS (moved outside) ---- */
        .rooms-tabs-wrapper {
            margin-bottom: 40px;
            display: flex;
            justify-content: center;
        }
        .rooms-tabs {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .room-tab-btn {
            padding: 12px 28px;
            font-size: 13.5px;
            font-weight: 600;
            color: #64748b;
            background: #fff;
            border: 1px solid #e2e8f0;
            cursor: pointer;
            font-family: 'Montserrat', sans-serif;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            border-radius: 30px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0,0,0,0.03);
        }
        .room-tab-btn:hover { 
            color: #0b1d3a;
            border-color: #cbd5e1;
            /* /* transform: translateY(-2px); */ */
            box-shadow: 0 6px 20px rgba(0,0,0,0.06);
        }
        .room-tab-btn.active {
            color: #fff;
            background: #0b1d3a;
            border-color: #0b1d3a;
            box-shadow: 0 8px 20px rgba(11,29,58,0.2);
        }

        /* ---- ROOMS GRID ---- */
        .rooms-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        /* ---- ROOM CARD (redesigned) ---- */
        .room-card {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 16px rgba(11,29,58,0.06);
            border: 1px solid #e8edf4;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .room-card:hover {
            /* removed bounce */
            box-shadow: 0 16px 40px rgba(11,29,58,0.12);
        }
        .room-image {
            height: 230px;
            overflow: hidden;
            position: relative;
        }
        .room-image a {
            display: block;
            width: 100%;
            height: 100%;
        }
        .room-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .room-card:hover .room-image img {
            /* removed scale */
        }
        /* Category badge on image */
        .room-category-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(11,29,58,0.82);
            color: #d4af37;
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            padding: 5px 12px;
            border-radius: 20px;
            backdrop-filter: blur(4px);
        }
        /* View detail overlay on hover */
        .room-image-overlay {
            position: absolute;
            inset: 0;
            background: rgba(11, 29, 58, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s ease;
            backdrop-filter: blur(2px);
        }
        .room-card:hover .room-image-overlay { 
            opacity: 1;
            pointer-events: auto;
        }
        .room-overlay-btn {
            padding: 10px 24px;
            background: #ffffff;
            color: #0b1d3a;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: none;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.2s ease;
            /* transform: translateY(15px); */
            opacity: 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        .room-card:hover .room-overlay-btn {
            /* transform: translateY(0); */
            opacity: 1;
        }
        .room-overlay-btn:hover {
            background: #d4af37;
            color: #ffffff;
        }
        .room-overlay-btn:hover { background: #fff; color: #0b1d3a; }

        /* Card body */
        .room-info {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .room-title {
            font-size: 15px;
            font-weight: 700;
            color: #0b1d3a;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .room-title a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s;
        }
        .room-title a:hover { color: #d4af37; }
        .room-features {
            display: flex;
            gap: 16px;
            margin-bottom: 12px;
        }
        .room-feature-item {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 12.5px;
            color: #64748b;
            font-weight: 500;
        }
        .room-feature-item svg { width: 13px; height: 13px; color: #94a3b8; }
        .room-desc {
            font-size: 13px;
            color: #94a3b8;
            line-height: 1.7;
            margin-bottom: 18px;
            flex: 1;
            text-align: left;
        }
        .room-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid #f1f5f9;
            padding-top: 16px;
            margin-top: auto;
        }
        .room-price {
            font-size: 14px;
            font-weight: 700;
            color: #0b1d3a;
        }
        .room-price-sub {
            font-size: 11px;
            color: #94a3b8;
            font-weight: 400;
            margin-top: 2px;
        }
        .room-book-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            background: #0b1d3a;
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            border-radius: 6px;
            text-decoration: none;
            transition: background 0.25s;
            white-space: nowrap;
        }
        .room-book-btn:hover { background: #d4af37; color: #fff; }
        .room-book-btn svg { width: 13px; height: 13px; }

        /* hide class for filtering */
        .room-grid-item.hide {
            display: none;
        }

        /* ---- PAGINATION ---- */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 6px;
            margin-top: 60px;
        }
        .page-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            color: #475569;
            background: #fff;
            border: 1px solid #e2e8f0;
            text-decoration: none;
            transition: all 0.2s;
        }
        .page-link:hover {
            background: #f1f5f9;
            border-color: #cbd5e1;
            color: #0b1d3a;
        }
        .page-link.active {
            background: #0b1d3a;
            border-color: #0b1d3a;
            color: #fff;
        }
        .page-dots {
            color: #94a3b8;
            font-size: 14px;
            padding: 0 4px;
        }

        /* ---- MOBILE RESPONSIVE ---- */