/* Responsive Column & Sticky Layouts */
                /* ===================================================
                   ROOM PHOTO GALLERY - GIỮ NGUYÊN KÍCH THƯỚC ẢNH GỐC
                   =================================================== */
                .main-preview-container {
                    position: relative;
                    width: 100%;
                    min-height: 280px;
                    max-height: 620px;
                    border-radius: 24px;
                    overflow: hidden;
                    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
                    background: #090e17;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    box-sizing: border-box;
                }

                .main-preview-backdrop {
                    position: absolute;
                    inset: -30px;
                    background-size: cover;
                    background-position: center;
                    filter: blur(35px) brightness(0.35);
                    opacity: 0.85;
                    transform: scale(1.15);
                    pointer-events: none;
                    transition: background-image 0.3s ease;
                    z-index: 1;
                }

                /* Ảnh hiển thị chuẩn kích thước, tự căn theo chiều rộng/cao của ảnh, không bị cắt xén hay phóng to ép khung */
                .main-preview-img {
                    position: relative;
                    z-index: 2;
                    max-width: 100%;
                    max-height: 600px;
                    width: auto;
                    height: auto;
                    object-fit: contain !important;
                    display: block;
                    margin: 0 auto;
                    border-radius: 16px !important;
                    transition: opacity 0.25s ease;
                    cursor: zoom-in;
                    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
                }

                /* Tắt phóng to thu nhỏ transform: scale gây biến dạng/mất góc ảnh */
                .main-preview-img:hover {
                    transform: none !important;
                    opacity: 0.98;
                }

                .preview-overlay-bar {
                    position: absolute;
                    top: 14px;
                    right: 14px;
                    display: flex;
                    align-items: center;
                    gap: 8px;
                    z-index: 10;
                }

                .preview-bar-btn {
                    background: rgba(15, 23, 42, 0.75);
                    backdrop-filter: blur(8px);
                    -webkit-backdrop-filter: blur(8px);
                    color: #ffffff;
                    border: 1px solid rgba(255, 255, 255, 0.2);
                    padding: 7px 13px;
                    border-radius: 10px;
                    font-size: 12.5px;
                    font-weight: 600;
                    cursor: pointer;
                    text-decoration: none;
                    display: inline-flex;
                    align-items: center;
                    gap: 6px;
                    transition: all 0.2s ease;
                    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
                }

                .preview-bar-btn:hover {
                    background: rgba(15, 23, 42, 0.95);
                    color: #ffffff;
                    transform: translateY(-1px);
                    border-color: rgba(255, 255, 255, 0.4);
                }

                .preview-bar-edit {
                    background: rgba(37, 99, 235, 0.85);
                    border-color: rgba(37, 99, 235, 0.4);
                }

                .preview-bar-edit:hover {
                    background: #1d4ed8;
                    color: #ffffff;
                }

                .btn-room-edit-badge {
                    display: inline-flex;
                    align-items: center;
                    gap: 6px;
                    background: rgba(37, 99, 235, 0.1);
                    color: #2563eb;
                    border: 1px solid rgba(37, 99, 235, 0.25);
                    padding: 6px 14px;
                    border-radius: 10px;
                    font-size: 13px;
                    font-weight: 600;
                    text-decoration: none;
                    transition: all 0.2s ease;
                }

                .btn-room-edit-badge:hover {
                    background: #2563eb;
                    color: #ffffff;
                    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
                }

                .booking-sidebar-column {
                    flex: 0 0 360px;
                    width: 360px;
                    min-width: 300px;
                }
                .sticky-booking-card {
                    position: sticky;
                    top: 100px;
                    padding: 25px;
                    border-radius: 20px;
                    background: var(--bg-card, #fff);
                    box-shadow: 0 10px 40px var(--shadow-card, rgba(0,0,0,0.06));
                    border: 1px solid var(--border-main, #edf2f7);
                    box-sizing: border-box;
                }
                @media (max-width: 991.98px) {
                    .booking-sidebar-column {
                        flex: 1 1 100% !important;
                        width: 100% !important;
                        max-width: 100% !important;
                    }
                    .sticky-booking-card {
                        position: relative !important;
                        top: 0 !important;
                        margin-top: 30px;
                    }
                }
                @media (max-width: 767.98px) {
                    .main-preview-container {
                        min-height: 220px;
                        max-height: 420px;
                        border-radius: 18px;
                    }
                    .main-preview-img {
                        max-height: 380px;
                    }
                    .preview-bar-btn span {
                        display: none;
                    }
                    .preview-bar-btn {
                        padding: 8px 10px;
                    }
                }

                /* LIGHTBOX MODAL FULL RESOLUTION */
                .image-lightbox-modal {
                    position: fixed;
                    inset: 0;
                    background: rgba(0, 0, 0, 0.94);
                    backdrop-filter: blur(12px);
                    -webkit-backdrop-filter: blur(12px);
                    z-index: 999999;
                    display: none;
                    flex-direction: column;
                    align-items: center;
                    justify-content: center;
                    padding: 20px;
                    box-sizing: border-box;
                    opacity: 0;
                    transition: opacity 0.25s ease;
                }
                .image-lightbox-modal.active {
                    display: flex;
                    opacity: 1;
                }
                .lightbox-toolbar {
                    position: absolute;
                    top: 20px;
                    left: 20px;
                    right: 20px;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    z-index: 1000000;
                }
                .lightbox-info {
                    color: #e2e8f0;
                    font-size: 13.5px;
                    font-weight: 500;
                    background: rgba(255,255,255,0.12);
                    padding: 6px 14px;
                    border-radius: 20px;
                    display: flex;
                    align-items: center;
                    gap: 8px;
                }
                .lightbox-btn {
                    background: rgba(255, 255, 255, 0.15);
                    color: #ffffff;
                    border: 1px solid rgba(255, 255, 255, 0.25);
                    padding: 8px 14px;
                    border-radius: 10px;
                    font-size: 13px;
                    font-weight: 600;
                    cursor: pointer;
                    text-decoration: none;
                    display: inline-flex;
                    align-items: center;
                    gap: 6px;
                    transition: all 0.2s;
                }
                .lightbox-btn:hover {
                    background: rgba(255, 255, 255, 0.3);
                    color: #ffffff;
                }
                .lightbox-close {
                    font-size: 16px;
                    padding: 8px 12px;
                }
                .lightbox-content {
                    max-width: 95vw;
                    max-height: 85vh;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    overflow: auto;
                }
                .lightbox-content img {
                    max-width: 100%;
                    max-height: 85vh;
                    object-fit: contain;
                    border-radius: 8px;
                    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
                    cursor: default;
                }

                /* Schedule Weekly Table styles */
                /* ===================================================
                   SCHEDULE SECTION & LUXURY 24H MATRIX TIMELINE
                   =================================================== */
                .schedule-section {
                    margin-top: 36px;
                    border-top: 1px solid rgba(255, 255, 255, 0.08);
                    padding-top: 28px;
                    width: 100%;
                }
                body.theme_light .schedule-section,
                body.theme_chiic .schedule-section {
                    border-top-color: #e2e8f0;
                }

                .schedule-header-wrap {
                    display: flex;
                    justify-content: space-between;
                    align-items: flex-start;
                    gap: 16px;
                    margin-bottom: 20px;
                    flex-wrap: wrap;
                }
                .schedule-title-box {
                    display: flex;
                    align-items: center;
                    gap: 12px;
                }
                .schedule-icon-badge {
                    width: 42px;
                    height: 42px;
                    border-radius: 12px;
                    background: linear-gradient(135deg, rgba(225, 29, 72, 0.2), rgba(255, 71, 126, 0.1));
                    border: 1px solid rgba(255, 71, 126, 0.3);
                    color: var(--primary, #ff477e);
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    font-size: 18px;
                    flex-shrink: 0;
                    box-shadow: 0 4px 14px rgba(225, 29, 72, 0.15);
                }
                .schedule-heading {
                    font-size: 17px;
                    font-weight: 800;
                    color: var(--text-main, #ffffff);
                    margin: 0 0 3px 0;
                    letter-spacing: -0.2px;
                }
                body.theme_light .schedule-heading,
                body.theme_chiic .schedule-heading {
                    color: #0f172a;
                }
                .schedule-subheading {
                    font-size: 12.5px;
                    color: rgba(255, 255, 255, 0.65);
                    margin: 0;
                }
                body.theme_light .schedule-subheading,
                body.theme_chiic .schedule-subheading {
                    color: #64748b;
                }

                /* Legend Badges & Scroll Hint */
                .schedule-legend-bar {
                    display: flex;
                    align-items: center;
                    gap: 12px;
                    flex-wrap: wrap;
                }
                .board-note {
                    display: inline-flex;
                    gap: 8px;
                    align-items: center;
                    flex-wrap: wrap;
                    background: rgba(255, 255, 255, 0.04);
                    padding: 4px 10px;
                    border-radius: 12px;
                    border: 1px solid rgba(255, 255, 255, 0.08);
                }
                body.theme_light .board-note,
                body.theme_chiic .board-note {
                    background: #f8fafc;
                    border-color: #e2e8f0;
                }
                .board-note-item {
                    display: inline-flex;
                    align-items: center;
                    gap: 6px;
                    font-size: 12px;
                    font-weight: 600;
                    color: var(--text-main, #ffffff);
                    padding: 3px 8px;
                    border-radius: 8px;
                }
                body.theme_light .board-note-item,
                body.theme_chiic .board-note-item {
                    color: #334155;
                }
                .board-note-item .box {
                    width: 14px;
                    height: 14px;
                    border-radius: 4px;
                    box-sizing: border-box;
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    font-size: 9px;
                }
                .board-note-item.available .box {
                    background: rgba(255, 255, 255, 0.06);
                    border: 1.5px solid rgba(255, 107, 129, 0.35);
                }
                .board-note-item.active .box {
                    background: linear-gradient(135deg, #ff477e, #e11d48);
                    border: 1px solid #ff477e;
                    color: #ffffff;
                    box-shadow: 0 0 8px rgba(255, 71, 126, 0.5);
                }
                .board-note-item.used .box {
                    background: rgba(239, 68, 68, 0.2);
                    border: 1px solid #ef4444;
                    color: #ef4444;
                }

                .schedule-scroll-guide {
                    display: inline-flex;
                    align-items: center;
                    gap: 6px;
                    font-size: 11.5px;
                    font-weight: 600;
                    color: var(--primary, #ff477e);
                    background: rgba(225, 29, 72, 0.1);
                    border: 1px solid rgba(225, 29, 72, 0.25);
                    padding: 5px 12px;
                    border-radius: 20px;
                    animation: pulseHint 2.5s infinite;
                }
                @keyframes pulseHint {
                    0%, 100% { opacity: 0.9; }
                    50% { opacity: 0.6; }
                }

                /* Schedule Table Scroll Wrapper */
                .infinite-scroll-table {
                    border-radius: 16px !important;
                    background: rgba(20, 8, 16, 0.95) !important;
                    border: 1.5px solid rgba(255, 71, 126, 0.22) !important;
                    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
                    overflow-x: auto !important;
                    overflow-y: hidden !important;
                    width: 100%;
                    max-height: none !important;
                    min-height: 480px !important;
                    height: auto !important;
                    position: relative;
                }
                body.theme_light .infinite-scroll-table,
                body.theme_chiic .infinite-scroll-table {
                    background: #ffffff !important;
                    border-color: #cbd5e1 !important;
                    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06) !important;
                }

                /* Luxury Scrollbars on the Table */
                .infinite-scroll-table::-webkit-scrollbar {
                    width: 8px;
                    height: 8px;
                }
                .infinite-scroll-table::-webkit-scrollbar-track {
                    background: rgba(26, 10, 21, 0.95);
                    border-radius: 999px;
                    margin: 6px 12px;
                }
                .infinite-scroll-table::-webkit-scrollbar-thumb {
                    background: linear-gradient(90deg, #ff477e, #e11d48);
                    border-radius: 999px;
                    border: 1.5px solid rgba(20, 8, 16, 0.8);
                    box-shadow: 0 0 10px rgba(255, 71, 126, 0.4);
                }
                .infinite-scroll-table::-webkit-scrollbar-thumb:hover {
                    background: #ff1f66;
                    box-shadow: 0 0 14px rgba(255, 71, 126, 0.7);
                }

                /* Table Booking Schedule Core */
                .table-booking-schedule {
                    width: 100%;
                    min-width: 1400px;
                    border-collapse: separate;
                    border-spacing: 0;
                    margin: 0;
                    font-size: 12px;
                    background: transparent;
                }
                .table-booking-schedule th, 
                .table-booking-schedule td {
                    padding: 5px 3px;
                    border: 1px solid rgba(255, 71, 126, 0.12) !important;
                    text-align: center;
                    vertical-align: middle;
                    background-color: transparent;
                }
                body.theme_light .table-booking-schedule th,
                body.theme_light .table-booking-schedule td,
                body.theme_chiic .table-booking-schedule th,
                body.theme_chiic .table-booking-schedule td {
                    border-color: #e2e8f0 !important;
                }

                /* Sticky Headers */
                .table-booking-schedule thead tr.sticky-header th {
                    z-index: 12;
                    background: #1e0b19 !important;
                    color: #fff3f5 !important;
                    font-weight: 700;
                    border-bottom: 1.5px solid rgba(255, 71, 126, 0.25) !important;
                }
                body.theme_light .table-booking-schedule thead tr.sticky-header th,
                body.theme_chiic .table-booking-schedule thead tr.sticky-header th {
                    background: #f8fafc !important;
                    color: #0f172a !important;
                }
                .table-booking-schedule thead tr.sticky-header.sticky-2 th {
                    z-index: 12;
                    background: #190915 !important;
                }
                body.theme_light .table-booking-schedule thead tr.sticky-header.sticky-2 th,
                body.theme_chiic .table-booking-schedule thead tr.sticky-header.sticky-2 th {
                    background: #ffffff !important;
                }
                .table-booking-schedule thead tr.sticky-header.sticky-3 th {
                    z-index: 12;
                    background: #230d1d !important;
                    padding: 8px 0;
                }
                body.theme_light .table-booking-schedule thead tr.sticky-header.sticky-3 th,
                body.theme_chiic .table-booking-schedule thead tr.sticky-header.sticky-3 th {
                    background: #f1f5f9 !important;
                }

                /* Header Time Slot Badges */
                .header-timeslot span {
                    display: inline-block;
                    padding: 2px 6px;
                    border-radius: 6px;
                    background: rgba(255, 255, 255, 0.05);
                    color: rgba(255, 240, 245, 0.9);
                    font-size: 11px;
                    font-weight: 700;
                    letter-spacing: 0.2px;
                }
                body.theme_light .header-timeslot span,
                body.theme_chiic .header-timeslot span {
                    background: rgba(0, 0, 0, 0.04);
                    color: #334155;
                }

                /* Sticky Left Column (Date & Labels) */
                .table-booking-schedule td.sticky-column, 
                .table-booking-schedule th.sticky-column {
                    position: sticky;
                    left: 0;
                    z-index: 14;
                    background: #1c0a18 !important;
                    font-weight: 700;
                    width: 86px;
                    min-width: 86px;
                    max-width: 86px;
                    box-shadow: 5px 0 16px rgba(0, 0, 0, 0.55);
                    border-right: 2px solid rgba(255, 71, 126, 0.3) !important;
                }
                body.theme_light .table-booking-schedule td.sticky-column,
                body.theme_light .table-booking-schedule th.sticky-column,
                body.theme_chiic .table-booking-schedule td.sticky-column,
                body.theme_chiic .table-booking-schedule th.sticky-column {
                    background: #f8fafc !important;
                    box-shadow: 4px 0 12px rgba(0, 0, 0, 0.06);
                    border-right-color: #cbd5e1 !important;
                }
                .table-booking-schedule thead th.sticky-column {
                    z-index: 20 !important;
                }

                /* Sticky Hotel Branch and Room Name Labels inside 24h Schedule Table */
                .schedule-sticky-label {
                    position: sticky !important;
                    left: 88px !important;
                    display: inline-flex !important;
                    align-items: center !important;
                    padding: 4px 12px !important;
                    margin-left: 2px !important;
                    white-space: nowrap !important;
                    z-index: 13 !important;
                    background: #1e0b19 !important;
                    border-radius: 4px;
                }
                body.theme_light .schedule-sticky-label,
                body.theme_chiic .schedule-sticky-label {
                    background: #f8fafc !important;
                }
                .sticky-2 .schedule-sticky-label {
                    background: #190915 !important;
                }
                body.theme_light .sticky-2 .schedule-sticky-label,
                body.theme_chiic .sticky-2 .schedule-sticky-label {
                    background: #ffffff !important;
                }

                /* Sticky Day Text & Badges */
                .schedule-day-badge-today {
                    background: linear-gradient(135deg, #ff477e, #e11d48) !important;
                    color: #ffffff !important;
                    font-size: 10px;
                    font-weight: 800;
                    padding: 2.5px 7px;
                    border-radius: 6px;
                    display: inline-flex;
                    align-items: center;
                    justify-content: center;
                    line-height: 1.2;
                    white-space: nowrap;
                    box-shadow: 0 2px 8px rgba(255, 71, 126, 0.4);
                }
                body.theme_light #bookingScheduleTable td.sticky-column .schedule-day-badge-today,
                body.theme-light #bookingScheduleTable td.sticky-column .schedule-day-badge-today,
                body.theme_chiic #bookingScheduleTable td.sticky-column .schedule-day-badge-today,
                body.theme-chiic #bookingScheduleTable td.sticky-column .schedule-day-badge-today,
                html body .schedule-day-badge-today {
                    color: #ffffff !important;
                }
                .schedule-day-text {
                    font-size: 12px;
                    font-weight: 700;
                    color: #ffffff;
                    line-height: 1.2;
                    display: block;
                }
                body.theme_light .schedule-day-text,
                body.theme_chiic .schedule-day-text {
                    color: #0f172a;
                }
                .schedule-date-text {
                    font-size: 10.5px;
                    color: #ff9fb0;
                    opacity: 0.9;
                    line-height: 1.2;
                    display: block;
                    white-space: nowrap;
                }
                body.theme_light .schedule-date-text,
                body.theme_chiic .schedule-date-text {
                    color: #64748b;
                }

                /* Time Slot Buttons (Modernized) */
                .timeslot-column {
                    min-width: 50px;
                    padding: 4px 2px;
                }
                .daily-view-only {
                    display: none;
                    padding: 6px 14px;
                }
                .hourly-view-only {
                    display: table-cell;
                }

                #bookingScheduleTable.mode-daily td.daily-view-only,
                #bookingScheduleTable.mode-daily th.daily-view-only,
                table.mode-daily td.daily-view-only,
                table.mode-daily th.daily-view-only {
                    display: table-cell !important;
                }
                #bookingScheduleTable.mode-daily span.daily-view-only,
                table.mode-daily span.daily-view-only {
                    display: inline-flex !important;
                }
                #bookingScheduleTable.mode-daily .hourly-view-only,
                table.mode-daily .hourly-view-only {
                    display: none !important;
                }

                #bookingScheduleTable.mode-hourly .daily-view-only,
                table.mode-hourly .daily-view-only {
                    display: none !important;
                }
                #bookingScheduleTable.mode-hourly td.hourly-view-only,
                #bookingScheduleTable.mode-hourly th.hourly-view-only,
                table.mode-hourly td.hourly-view-only,
                table.mode-hourly th.hourly-view-only {
                    display: table-cell !important;
                }
                #bookingScheduleTable.mode-hourly span.hourly-view-only,
                table.mode-hourly span.hourly-view-only {
                    display: inline-flex !important;
                }
                .time-slot-btn {
                    width: 100%;
                    min-width: 48px;
                    height: 36px;
                    border-radius: 8px;
                    cursor: pointer;
                    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
                    background-color: rgba(255, 255, 255, 0.04);
                    border: 1px solid rgba(255, 107, 129, 0.24);
                    position: relative;
                    overflow: hidden;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    box-sizing: border-box;
                    color: rgba(255, 240, 245, 0.7);
                }
                .time-slot-btn.small {
                    height: 32px;
                    min-width: 44px;
                    border-radius: 6px;
                }
                body.theme_light .time-slot-btn,
                body.theme_chiic .time-slot-btn {
                    background-color: #f8fafc;
                    border-color: #e2e8f0;
                }
                .time-slot-btn:hover:not(.disabled):not(.reserved):not(.occupied) {
                    background-color: rgba(255, 71, 126, 0.2) !important;
                    border-color: #ff477e !important;
                    transform: scale(1.06);
                    box-shadow: 0 4px 12px rgba(255, 71, 126, 0.35);
                    z-index: 5;
                }
                .time-slot-btn.active {
                    background: linear-gradient(135deg, #ff477e 0%, #e11d48 100%) !important;
                    border-color: #ff85a2 !important;
                    color: #ffffff !important;
                    box-shadow: 0 0 16px rgba(255, 71, 126, 0.65) !important;
                    transform: scale(1.04);
                    z-index: 6;
                }
                .time-slot-btn.active::after {
                    content: '\f00c';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: #fff !important;
                    font-size: 11px;
                }
                .time-slot-btn.reserved,
                .time-slot-btn.occupied {
                    background: rgba(239, 68, 68, 0.14) !important;
                    border: 1px solid rgba(239, 68, 68, 0.35) !important;
                    color: #f87171 !important;
                    cursor: not-allowed;
                    pointer-events: none;
                }
                .time-slot-btn.reserved::after,
                .time-slot-btn.occupied::after {
                    content: '\f023';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: #f87171 !important;
                    font-size: 10px;
                }
                .time-slot-btn.disabled {
                    background-color: rgba(255, 255, 255, 0.02) !important;
                    border-color: rgba(255, 255, 255, 0.05) !important;
                    cursor: not-allowed;
                    pointer-events: none;
                    opacity: 0.25;
                }
                body.theme_light .time-slot-btn.disabled,
                body.theme_chiic .time-slot-btn.disabled {
                    background-color: #f1f5f9 !important;
                    border-color: #e2e8f0 !important;
                }
                .time-slot-btn.disabled::after {
                    content: '\f00d';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: rgba(255, 255, 255, 0.2);
                    font-size: 10px;
                }

                /* Daily Slot Button Stylings */
                .daily-slot-btn {
                    width: 100%;
                    height: 40px;
                    border-radius: 8px;
                    cursor: pointer;
                    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
                    background-color: rgba(255, 255, 255, 0.04);
                    border: 1px solid rgba(255, 107, 129, 0.24);
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    box-sizing: border-box;
                    color: var(--text-main);
                    font-weight: 600;
                    font-size: 13px;
                }
                .daily-slot-btn:hover:not(.disabled):not(.reserved):not(.occupied) {
                    background-color: rgba(255, 71, 126, 0.2) !important;
                    border-color: #ff477e !important;
                    transform: translateY(-1px);
                    box-shadow: 0 4px 10px rgba(255, 71, 126, 0.25);
                }
                .daily-slot-btn.active {
                    background: linear-gradient(135deg, #ff477e, #e11d48) !important;
                    border-color: #ff85a2 !important;
                    color: #fff !important;
                    box-shadow: 0 4px 12px rgba(255, 71, 126, 0.4) !important;
                }
                .daily-slot-btn.active::after {
                    content: '\f00c';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: #fff !important;
                    font-size: 12px;
                    margin-left: 6px;
                }
                .daily-slot-btn.reserved,
                .daily-slot-btn.occupied {
                    background-color: rgba(239, 68, 68, 0.14) !important;
                    border-color: rgba(239, 68, 68, 0.35) !important;
                    color: #f87171 !important;
                    cursor: not-allowed;
                    pointer-events: none;
                }
                .daily-slot-btn.reserved::after,
                .daily-slot-btn.occupied::after {
                    content: '\f023';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: #f87171 !important;
                    font-size: 11px;
                    margin-left: 6px;
                }
                .daily-slot-btn.disabled {
                    background-color: rgba(255, 255, 255, 0.02) !important;
                    border-color: rgba(255, 255, 255, 0.05) !important;
                    cursor: not-allowed;
                    pointer-events: none;
                    opacity: 0.3;
                    color: #9ca3af;
                }
                .daily-slot-btn.disabled::after {
                    content: '\f00d';
                    font-family: 'Font Awesome 6 Free';
                    font-weight: 900;
                    color: #9ca3af;
                    font-size: 11px;
                    margin-left: 6px;
                }

                /* Mobile Optimization & Responsive Fixes */
                .mobile-sticky-bottom-bar {
                    display: none;
                }
                @media (max-width: 991.98px) {
                    .mobile-sticky-bottom-bar {
                        position: fixed;
                        bottom: 0;
                        left: 0;
                        right: 0;
                        background: rgba(20, 8, 16, 0.94) !important;
                        backdrop-filter: blur(20px) !important;
                        -webkit-backdrop-filter: blur(20px) !important;
                        border-top: 1px solid rgba(255, 71, 126, 0.25) !important;
                        padding: 12px 18px;
                        display: flex;
                        justify-content: space-between;
                        align-items: center;
                        z-index: 999;
                        box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5) !important;
                    }
                    body.theme_light .mobile-sticky-bottom-bar,
                    body.theme_chiic .mobile-sticky-bottom-bar {
                        background: rgba(255, 255, 255, 0.95) !important;
                        border-top-color: #e2e8f0 !important;
                    }
                    .mobile-sticky-info {
                        display: flex;
                        flex-direction: column;
                        gap: 2px;
                    }
                    .mobile-room-name {
                        font-family: var(--font-heading);
                        font-size: 14.5px;
                        font-weight: 700;
                        color: var(--text-main);
                    }
                    .mobile-room-price {
                        font-size: 13px;
                        color: var(--primary, #ff477e);
                        font-weight: 700;
                    }
                    .btn-mobile-book {
                        padding: 9px 20px !important;
                        font-size: 13.5px !important;
                        border-radius: 24px !important;
                        height: auto !important;
                        box-shadow: 0 4px 15px rgba(225, 29, 72, 0.4) !important;
                    }
                    body {
                        padding-bottom: 75px !important;
                    }
                    .floating-actions {
                        bottom: 80px !important;
                        right: 12px !important;
                        gap: 8px !important;
                    }
                    .floating-btn {
                        width: 38px !important;
                        height: 38px !important;
                    }
                }