/* ── Suppress focus outline on click for all RS interactive elements ── */
.rs-filter-btn:focus,
.rs-tab:focus,
.rs-carousel-btn:focus,
.rs-slot-preset-btn:focus,
.rs-slot-today-btn:focus,
.rs-slot-nav-btn:focus,
.rs-sth-clickable:focus,
.rs-slot-cell:focus {
    outline: none;
}

/* ── Room Selection Section ── */
.rs-section {
    margin-top: 32px;
    padding: 24px;
}

.rs-filter-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.rs-filter-btn {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--border-default);
    background: transparent;
    font-family: inherit;
    font-size: 13px;
    color: var(--text-secondary-cst);
    cursor: pointer;
    transition: all 0.15s;
}
.rs-filter-btn:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.rs-filter-btn.active {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #fff;
    font-weight: 500;
}

/* ── Room Grid ── */
.rs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

/* ── Room Card ── */
.rs-card {
    border: 1.5px solid var(--border-default);
    border-radius: 0;
    background: var(--bg-surface);
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
    position: relative;
    user-select: none;
}
.rs-card:hover {
    border-color: var(--border-mid, var(--border-default));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.07);
}
.rs-card.rs-selected {
    border-color: var(--accent-gold);
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(34,197,94,0.1), 0 6px 20px rgba(0,0,0,0.07);
    transform: translateY(-2px);
}

/* Card image */
.rs-card-img {
    width: 100%;
    height: 140px;
    position: relative;
    overflow: hidden;
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
}
.rs-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.rs-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-muted-cst);
    opacity: 0.4;
}

/* Check badge */
.rs-card-check {
    position: absolute;
    top: 10px; right: 10px;
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--accent-gold);
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    transform: scale(0.6);
    transition: all 0.2s;
    z-index: 2;
}
.rs-card.rs-selected .rs-card-check { opacity: 1; transform: scale(1); }
.rs-card-check svg { width: 12px; height: 12px; stroke: #fff; fill: none; stroke-width: 2.5; }

/* Availability tag */
.rs-avail-tag {
    position: absolute;
    top: 10px; left: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px 4px 8px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 2;
    letter-spacing: 0.3px;
}
.rs-avail-tag::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    flex-shrink: 0;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
    animation: rs-avail-pulse 2s ease-in-out infinite;
}
@keyframes rs-avail-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
    50%       { box-shadow: 0 0 0 5px rgba(74, 222, 128, 0); }
}

/* Card body */
.rs-card-body { padding: 14px 16px 16px; }
.rs-card-type {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted-cst);
    font-weight: 600;
    margin-bottom: 4px;
}
.rs-card-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary-cst);
    margin-bottom: 6px;
    line-height: 1.2;
}
.rs-card-desc {
    font-size: 12.5px;
    color: var(--text-secondary-cst);
    line-height: 1.5;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.rs-card-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.rs-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg-elevated);
    color: var(--text-secondary-cst);
    border: 1px solid var(--border-subtle);
}
.rs-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 10px;
    border-top: 1px solid var(--border-subtle);
}
.rs-card-price { font-size: 15px; font-weight: 600; color: var(--text-primary-cst); }
.rs-card-price span { font-size: 12px; font-weight: 400; color: var(--text-muted-cst); }

/* ── Selection hint ── */
.rs-hint {
    display: none;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-secondary-cst);
}
.rs-hint.rs-hint-visible { display: flex; }
.rs-hint-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent-gold);
    flex-shrink: 0;
}

/* ── Selection Panel ── */
.rs-panel {
    border: 1px solid var(--border-default);
    border-radius: 0;
    background: var(--bg-surface);
    display: none;
    animation: rsPanelIn 0.25s ease;
}
.rs-panel.rs-panel-visible { display: block; }

@keyframes rsPanelIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Panel tabs */
.rs-panel-tabs {
    display: flex;
    align-items: stretch;
    flex-wrap: nowrap;
    overflow: visible;
    padding: 0;
    position: sticky;
    top: 84px;
    z-index: 100;
    /* frosted glass */
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(34, 197, 94, 0.15);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07), 0 1px 0 rgba(34, 197, 94, 0.1);
}

/* "ROOMS" context label */
.rs-panel-tabs::before {
    content: 'ROOMS';
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted-cst);
    padding: 10px 14px 10px 20px;
    border-right: 1.5px solid var(--border-default);
    white-space: nowrap;
    flex-shrink: 0;
    align-self: center;
}

/* Scrollable room tabs inner wrapper */
.rs-tabs-scroll {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
}
.rs-tabs-scroll::-webkit-scrollbar { display: none; }

/* Mobile: two-row layout so tabs get full width */
@media (max-width: 640px) {
    .rs-panel-tabs {
        flex-wrap: wrap;
    }
    .rs-panel-tabs::before {
        display: none; /* reclaim horizontal space */
    }
    .rs-tabs-scroll {
        order: 1;
        width: 100%;
        border-bottom: 1px solid var(--border-default);
        padding: 8px 12px;
    }
    .rs-time-filter {
        order: 2;
        width: 100%;
        border-left: none;
        border-top: none;
        padding: 8px 16px;
        justify-content: center;
    }
}

.rs-tab {
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary-cst);
    cursor: pointer;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 999px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    background: #fff;
    font-family: inherit;
    letter-spacing: 0.2px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.rs-tab:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: rgba(34, 197, 94, 0.05);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.18);
}
.rs-tab.rs-tab-active {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #fff;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.35);
    transform: translateY(-1px);
}
.rs-tab-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
    transition: background 0.2s;
}
.rs-tab.rs-tab-active .rs-tab-dot {
    background: rgba(255, 255, 255, 0.65) !important;
}
.rs-tab-num {
    font-size: 11px;
    font-weight: 400;
    opacity: 0.6;
    margin-left: 1px;
}

/* Panel body */
.rs-panel-body { padding: 28px; }
.rs-tab-content { display: none; }
.rs-tab-content.rs-tab-active { display: block; }

.rs-no-select {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted-cst);
    font-size: 14px;
    font-style: italic;
}
.rs-no-select strong {
    display: block;
    font-style: normal;
    font-size: 18px;
    color: var(--text-secondary-cst);
    margin-bottom: 6px;
}

/* ── Room Carousel ── */
.rs-carousel {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
    background: var(--bg-elevated);
    height: 220px;
}
.rs-carousel-track {
    width: 100%;
    height: 100%;
    position: relative;
}
.rs-carousel-slide {
    position: absolute;
    inset: 0;
    display: none;
}
.rs-carousel-slide.rs-carousel-active { display: block; }
.rs-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.rs-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.45);
    border: none;
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.15s;
    z-index: 2;
    padding: 0;
}
.rs-carousel-btn:hover { background: rgba(0,0,0,0.7); }
.rs-carousel-prev { left: 10px; }
.rs-carousel-next { right: 10px; }
.rs-carousel-counter {
    position: absolute;
    bottom: 10px;
    right: 12px;
    font-size: 12px;
    color: #fff;
    background: rgba(0,0,0,0.45);
    padding: 2px 8px;
    border-radius: 12px;
}

/* Detail grid */
.rs-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 24px;
}
.rs-detail-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted-cst);
    font-weight: 600;
    margin-bottom: 12px;
}
.rs-detail-text {
    font-size: 14px;
    color: var(--text-secondary-cst);
    line-height: 1.7;
}

/* Amenities */
.rs-amenity-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.rs-amenity-chip {
    font-size: 13px;
    color: var(--text-secondary-cst);
    padding: 5px 12px;
    border-radius: 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
}

/* Pricing */
.rs-pricing-card {
    background: var(--bg-elevated);
    border-radius: 8px;
    padding: 16px 20px;
    border: 1px solid var(--border-subtle);
    margin-bottom: 24px;
}
.rs-pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0;
    font-size: 13.5px;
    color: var(--text-secondary-cst);
    border-bottom: 1px solid var(--border-subtle);
}
.rs-pricing-row:last-child { border-bottom: none; }
.rs-pricing-row strong {
    color: var(--text-primary-cst);
    font-weight: 600;
    font-size: 16px;
}

/* ── Slot Date Picker ── */
.rs-slot-section { margin-top: 24px; }

/* Preset quick-select buttons */
.rs-slot-presets {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
    align-items: center;
}
.rs-slot-preset-btn {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    border: 1.5px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary-cst);
    cursor: pointer;
    border-radius: 0;
    font-family: inherit;
    transition: all 0.15s;
}
.rs-slot-preset-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: rgba(34,197,94,0.04);
}
.rs-slot-preset-btn.rs-preset-active {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #fff;
}
.rs-slot-preset-btn.rs-preset-active:hover {
    background: rgba(34,197,94,0.82);
    color: #fff;
}
.rs-slot-preset-clear { margin-left: auto; }
.rs-slot-preset-clear:hover {
    border-color: #ef4444;
    color: #ef4444;
    background: rgba(239,68,68,0.04);
}

.rs-slot-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.rs-slot-today-btn,
.rs-slot-nav-btn {
    border: 1.5px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary-cst);
    font-family: inherit;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.15s;
}
.rs-slot-today-btn { padding: 5px 12px; font-size: 12px; font-weight: 500; }
.rs-slot-nav-btn {
    width: 28px; height: 28px;
    font-size: 18px;
    display: flex; align-items: center; justify-content: center;
    line-height: 1; padding: 0;
}
.rs-slot-today-btn:hover,
.rs-slot-nav-btn:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

.rs-slot-week-lbl {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary-cst);
    margin-left: 4px;
}

.rs-time-filter {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding: 10px 16px 10px 14px;
    border-left: 1.5px solid var(--border-default);
}

.rs-time-filter-sep {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted-cst);
}

/* ── Custom time dropdown ── */
.rs-tdd { position: relative; }

.rs-tdd-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px 7px 13px;
    background: #fff;
    border: 1.5px solid var(--border-default);
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary-cst);
    cursor: pointer;
    min-width: 104px;
    white-space: nowrap;
    transition: border-color 0.15s, box-shadow 0.15s;
    user-select: none;
}
.rs-tdd-btn:hover,
.rs-tdd.rs-tdd-open .rs-tdd-btn {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.13);
}
.rs-tdd-lbl { flex: 1; text-align: left; }
.rs-tdd-arrow {
    width: 12px; height: 12px;
    color: var(--text-muted-cst);
    flex-shrink: 0;
    transition: transform 0.2s, color 0.15s;
}
.rs-tdd.rs-tdd-open .rs-tdd-arrow {
    transform: rotate(180deg);
    color: var(--accent-gold);
}

.rs-tdd-panel {
    display: none;
    position: fixed;
    transform: translateX(-50%);
    background: #fff;
    border: 1.5px solid var(--border-default);
    border-radius: 10px;
    box-shadow: 0 10px 36px rgba(0,0,0,0.13), 0 2px 8px rgba(0,0,0,0.06);
    min-width: 118px;
    max-height: 220px;
    overflow-y: auto;
    z-index: 9999;
    padding: 4px 0;
    scrollbar-width: thin;
    scrollbar-color: #e5e7eb transparent;
}
.rs-tdd-panel::-webkit-scrollbar { width: 4px; }
.rs-tdd-panel::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 4px; }

.rs-tdd.rs-tdd-open .rs-tdd-panel {
    display: block;
    animation: rsTddIn 0.13s ease;
}
@keyframes rsTddIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-5px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.rs-tdd-opt {
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary-cst);
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.1s, color 0.1s;
}
.rs-tdd-opt:hover {
    background: rgba(34,197,94,0.09);
    color: var(--text-primary-cst);
}
.rs-tdd-opt.rs-tdd-opt-sel {
    background: rgba(34,197,94,0.12);
    color: var(--accent-gold);
    font-weight: 700;
}
.rs-tdd-opt.rs-tdd-opt-sel:hover {
    background: rgba(34,197,94,0.18);
}

.rs-time-reset-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-muted-cst);
    border-radius: 0;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    flex-shrink: 0;
}
.rs-time-reset-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.rs-slot-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-default);
}
.rs-slot-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

/* Header row */
.rs-sth {
    padding: 10px 4px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted-cst);
    position: sticky;
    top: 0;
    z-index: 2;
}
.rs-sth-time { width: 84px; min-width: 84px; }
.rs-sth-today {
    background: rgba(34,197,94,0.07);
    border-color: rgba(34,197,94,0.3);
}
.rs-sth-clickable {
    cursor: pointer;
    transition: background 0.15s;
}
.rs-sth-clickable:hover {
    background: rgba(34,197,94,0.13);
}
.rs-sth-day-sel {
    background: rgba(34,197,94,0.2) !important;
    border-color: rgba(34,197,94,0.45) !important;
}
.rs-sth-day-sel .rs-day-num { color: var(--accent-gold); }
.rs-day-num {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary-cst);
    line-height: 1;
}
.rs-day-today { color: var(--accent-gold); }
.rs-day-name {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted-cst);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.rs-today-dot {
    width: 5px; height: 5px;
    background: var(--accent-gold);
    border-radius: 50%;
    margin: 3px auto 0;
}

/* Non-operating day column */
.rs-sth-closed {
    opacity: 0.4;
    cursor: not-allowed !important;
}
.rs-sth-closed:hover {
    background: var(--bg-elevated) !important;
}
.rs-day-closed-lbl {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted-cst);
    margin-top: 3px;
}
.rs-slot-closed {
    background: repeating-linear-gradient(
        -45deg,
        var(--bg-elevated),
        var(--bg-elevated) 5px,
        var(--bg-surface) 5px,
        var(--bg-surface) 10px
    );
    cursor: not-allowed;
}
.rs-slot-closed-icon {
    width: 14px;
    height: 14px;
    color: var(--text-muted-cst);
    opacity: 0.35;
    display: inline-block;
    vertical-align: middle;
    pointer-events: none;
}

/* Time label cells */
.rs-stc-time {
    padding: 6px 8px;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted-cst);
    text-align: right;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    white-space: nowrap;
    min-width: 84px;
    line-height: 1.6;
}

/* Slot cells */
.rs-slot-cell {
    border: 1px solid var(--border-default);
    text-align: center;
    height: 52px;
    min-width: 68px;
    vertical-align: middle;
    transition: background 0.12s, border-color 0.12s;
}
.rs-slot-avail {
    background: var(--bg-surface);
    cursor: pointer;
}
.rs-slot-avail:hover {
    background: rgba(34,197,94,0.07);
    border-color: var(--accent-gold);
}
.rs-slot-avail:hover .rs-slot-cell-lbl { color: var(--accent-gold); }
.rs-slot-sel {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    cursor: pointer;
}
.rs-slot-sel:hover { opacity: 0.88; }
.rs-slot-past {
    background: var(--bg-elevated);
    cursor: not-allowed;
}
.rs-slot-booked {
    background: rgba(239,68,68,0.08);
    cursor: not-allowed;
    color: #ef4444;
}
.rs-slot-cell-lbl {
    font-size: 13px;
    color: var(--text-muted-cst);
    pointer-events: none;
    user-select: none;
}
.rs-slot-price-lbl {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary-cst);
    pointer-events: none;
    user-select: none;
    display: block;
}
.rs-slot-avail:hover .rs-slot-price-lbl { color: var(--accent-gold); }
.rs-slot-price-sel {
    font-size: 10px;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    pointer-events: none;
    user-select: none;
    display: block;
}
.rs-slot-check {
    width: 14px; height: 14px;
    stroke: #fff;
    display: inline-block;
    vertical-align: middle;
    pointer-events: none;
}

/* ── Sticky Summary Bar (prototype style) ── */
.rs-summary-bar {
    position: sticky;
    bottom: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-default);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 50;
    box-shadow: 0 -6px 24px rgba(0,0,0,0.2);
    flex-wrap: wrap;
}
.rs-sum-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
    align-items: center;
}
.rs-sum-pill {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 100px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary-cst);
}
.rs-sum-pill strong { color: var(--text-primary-cst); font-weight: 600; }
.rs-sum-pill-room { color: var(--text-muted-cst); max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: inline-block; vertical-align: bottom; }
.rs-sum-pill-more { color: var(--text-muted-cst); font-style: italic; }
.rs-sum-pill-x {
    color: var(--text-muted-cst);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    margin-left: 2px;
    transition: color 0.12s;
}
.rs-sum-pill-x:hover { color: #ef4444; }
.rs-sum-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}
.rs-sum-total { text-align: right; }
.rs-sum-total-lbl {
    font-size: 11px;
    color: var(--text-muted-cst);
    margin-bottom: 2px;
}
.rs-sum-breakdown {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    margin-top: 4px;
}
.rs-sum-breakdown span {
    font-size: 12px;
    color: var(--text-muted-cst);
}
.rs-sum-total-amt {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1.1;
}
.rs-sum-book-btn {
    padding: 12px 28px;
    background: var(--accent-gold);
    color: #fff;
    border: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 0;
    white-space: nowrap;
    transition: background 0.15s;
    outline: none;
}
.rs-sum-book-btn:hover { background: rgba(34,197,94,0.85); }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .rs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .rs-detail-grid { grid-template-columns: 1fr; }
    .rs-slot-cell { min-width: 52px; height: 46px; }
}
@media (max-width: 600px) {
    .rs-grid { grid-template-columns: 1fr 1fr; }
    .rs-slot-cell { min-width: 40px; }
    .rs-sth { padding: 7px 2px; }
    .rs-day-num { font-size: 13px; }
}


/* ── Room purpose multi-select dropdown ── */
.rs-purpose-wrap { position: relative; margin: 12px 0 0; }
.rs-purpose-trigger {
    display: flex; align-items: center; gap: 8px;
    width: 100%; text-align: left; cursor: pointer;
    padding: 10px 14px;
    background: rgba(34,197,94,0.04);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 4px;
    font-size: 13px; font-weight: 500;
    color: var(--text-primary-cst, #333);
    transition: border-color 0.15s;
}
.rs-purpose-trigger:hover { border-color: rgba(34,197,94,0.5); }
.rs-purpose-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-purpose-caret { flex-shrink: 0; color: #888; }
.rs-purpose-dropdown {
    position: absolute; top: calc(100% + 4px); left: 0; z-index: 300;
    background: #fff; border: 1px solid #ddd; border-radius: 6px;
    padding: 12px 14px; min-width: 240px; max-width: 320px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.rs-purpose-heading { font-size: 10px; color: #999; text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 10px; }
.rs-purpose-option {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: #333; cursor: pointer;
    padding: 5px 0; user-select: none;
}
.rs-purpose-option input[type="checkbox"] { accent-color: #22c55e; cursor: pointer; flex-shrink: 0; }
.rs-purpose-badge {
    margin-left: auto; font-size: 10px;
    background: rgba(34,197,94,0.1); color: #16a34a;
    border: 1px solid rgba(34,197,94,0.3); border-radius: 3px;
    padding: 1px 6px; white-space: nowrap; flex-shrink: 0;
}
.rs-purpose-save-btn {
    display: block; width: 100%; margin-top: 10px;
    background: none; border: 1px solid #ccc; color: #555;
    font-size: 12px; padding: 6px; border-radius: 4px; cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}
.rs-purpose-save-btn:hover { border-color: #22c55e; color: #16a34a; }