@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;600&family=Inter:wght@400;500;600&display=swap');

/*
 * style.css
 * Bookings App V3 -- main stylesheet
 *
 * Structure:
 *   1.  CSS custom properties (design tokens)
 *   2.  Reset / base
 *   3.  Typography
 *   4.  Buttons
 *   5.  Forms & inputs
 *   6.  Badges & status
 *   7.  Cards
 *   8.  Tables
 *   9.  Modals
 *   10. Calendar widget
 *   11. Booking form / steps
 *   12. Item listing grid
 *   13. Item detail
 *   14. Availability search bar
 *   15. Admin layout
 *   16. Admin settings tabs
 *   17. Admin booking management
 *   18. Pricing calendar
 *   19. Marketplace / channel cards
 *   20. Staff log
 *   21. Map
 *   22. Toast notifications
 *   23. Utilities
 *   24. Responsive
 *   25. Aliases (flat names used in HTML vs BEM names)
 *   26. Side panel
 *   27. Inline search results / selected item
 *   28. Management calendar grid
 *   29. Browse calendar (front-end date picker)
 *   30. Inventory cards
 *   31. Invoice totals
 *   32. Line summary
 *   33. Danger zone
 *   34. Image upload zone
 *   35. Staff navigation
 *   36. Staff layout & grid system
 *   37. Staff tabs
 *   38. Spinner & misc staff components
 *   39. Staff utility classes
 */

/* ============================================================
   1. CSS Custom Properties
   ============================================================ */

:root {
    --r24k-ba-primary        : #A85528;
    --r24k-ba-primary-dark   : #8A4420;
    --r24k-ba-primary-light  : #F7E8DE;
    --r24k-ba-secondary      : #557A55;
    --r24k-ba-secondary-dark : #3F5C3F;
    --r24k-ba-accent         : #C8881A;
    --r24k-ba-danger         : #DC2626;
    --r24k-ba-danger-dark    : #B91C1C;
    --r24k-ba-warning        : #C8881A;
    --r24k-ba-success        : #166534;
    --r24k-ba-info           : #1D4ED8;

    --r24k-ba-ink            : #18150F;
    --r24k-ba-text           : #18150F;
    --r24k-ba-text-mid       : #554433;
    --r24k-ba-text-muted     : #706860;
    --r24k-ba-text-light     : #9C8F85;

    --r24k-ba-bg             : #FFFFFF;
    --r24k-ba-bg-subtle      : #F7F5F0;
    --r24k-ba-bg-muted       : #EFECE6;
    --r24k-ba-border         : #E3DFD8;
    --r24k-ba-border-dark    : #C8C3BC;

    --r24k-ba-radius-sm      : 3px;
    --r24k-ba-radius         : 6px;
    --r24k-ba-radius-lg      : 10px;
    --r24k-ba-radius-xl      : 14px;
    --r24k-ba-radius-full    : 9999px;

    --r24k-ba-shadow-sm      : 0 1px 2px rgba(24,21,15,.06);
    --r24k-ba-shadow         : 0 4px 12px rgba(24,21,15,.1);
    --r24k-ba-shadow-lg      : 0 12px 32px rgba(24,21,15,.14);
    --r24k-ba-shadow-modal   : 0 24px 64px rgba(24,21,15,.22);

    --r24k-ba-font           : 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --r24k-ba-font-serif     : 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --r24k-ba-font-mono      : 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

    --r24k-ba-transition     : 160ms ease;
    --r24k-ba-transition-slow: 300ms ease;

    --r24k-ba-z-dropdown     : 100;
    --r24k-ba-z-modal        : 1000;
    --r24k-ba-z-toast        : 1100;
}

/* ============================================================
   2. Reset / Base
   ============================================================ */
body {
    margin: 0;
}
.r24k-ba-wrap,
.r24k-ba-modal,
.r24k-ba-widget {
    box-sizing: border-box;
    font-family: var(--r24k-ba-font);
    font-size: 14px;
    color: var(--r24k-ba-text);
    line-height: 1.5;
}

.r24k-ba-wrap *,
.r24k-ba-modal *,
.r24k-ba-widget * {
    box-sizing: inherit;
}

/* ============================================================
   3. Typography
   ============================================================ */

.r24k-ba-wrap h1, .r24k-ba-wrap h2 {
    font-family: var(--r24k-ba-font-serif);
    font-weight: 300;
    letter-spacing: .01em;
}

.r24k-ba-wrap h1, .r24k-ba-wrap h2, .r24k-ba-wrap h3,
.r24k-ba-wrap h4, .r24k-ba-wrap h5 {
    margin: 0 0 .75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--r24k-ba-text);
}

.r24k-ba-text--muted  { color: var(--r24k-ba-text-muted); }
.r24k-ba-text--light  { color: var(--r24k-ba-text-light); }
.r24k-ba-text--warning{ color: var(--r24k-ba-warning); }
.r24k-ba-text--danger { color: var(--r24k-ba-danger); }
.r24k-ba-text--success{ color: var(--r24k-ba-success); }

/* ============================================================
   4. Buttons
   ============================================================ */

.r24k-ba-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    font-size: 14px;
    font-family: var(--r24k-ba-font);
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--r24k-ba-radius-full);
    cursor: pointer;
    text-decoration: none;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition), border-color var(--r24k-ba-transition), box-shadow var(--r24k-ba-transition);
    white-space: nowrap;
    line-height: 1.4;
    letter-spacing: .01em;
}

.r24k-ba-btn--primary {
    background: var(--r24k-ba-primary);
    color: #fff;
    border-color: var(--r24k-ba-primary);
}
.r24k-ba-btn--primary:hover {
    background: var(--r24k-ba-primary-dark);
    border-color: var(--r24k-ba-primary-dark);
    color: #fff;
}

.r24k-ba-btn--secondary {
    background: var(--r24k-ba-secondary);
    color: #fff;
    border-color: var(--r24k-ba-secondary);
}
.r24k-ba-btn--secondary:hover {
    background: var(--r24k-ba-secondary-dark);
    border-color: var(--r24k-ba-secondary-dark);
    color: #fff;
}

.r24k-ba-btn--ghost {
    background: transparent;
    color: var(--r24k-ba-text);
    border-color: var(--r24k-ba-border-dark);
}
.r24k-ba-btn--ghost:hover {
    background: var(--r24k-ba-bg-muted);
    color: var(--r24k-ba-text);
}

.r24k-ba-btn--danger {
    background: var(--r24k-ba-danger);
    color: #fff;
    border-color: var(--r24k-ba-danger);
}
.r24k-ba-btn--danger:hover {
    background: var(--r24k-ba-danger-dark);
    color: #fff;
}

.r24k-ba-btn--link { background: transparent; border-color: transparent; color: var(--r24k-ba-primary); padding-left: 4px; padding-right: 4px; }
.r24k-ba-btn--link:hover { color: var(--r24k-ba-primary-dark); background: transparent; text-decoration: underline; }

.r24k-ba-btn--sm  { padding: 5px 14px; font-size: 14px; }
.r24k-ba-btn--lg  { padding: 12px 24px; font-size: 16px; }

.r24k-ba-btn:disabled { opacity: .5; cursor: not-allowed; }

.r24k-ba-btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ============================================================
   5. Forms & inputs
   ============================================================ */

.r24k-ba-input,
.r24k-ba-select {
    display: block;
    width: calc(100% - 26px);
    padding: 8px 12px;
    font-size: 14px;
    font-family: var(--r24k-ba-font);
    color: var(--r24k-ba-text);
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius);
    transition: border-color var(--r24k-ba-transition), box-shadow var(--r24k-ba-transition);
    line-height: 1.5;
}
.r24k-ba-input:focus,
.r24k-ba-select:focus {
    outline: none;
    border-color: var(--r24k-ba-primary);
    box-shadow: 0 0 0 3px rgba(168,85,40,.15);
}

.r24k-ba-input-wide  { width: 100%; max-width: 480px; }
.r24k-ba-input--small{ width: auto; max-width: 120px; display: inline-block; }
.r24k-ba-input--readonly { background: var(--r24k-ba-bg-muted); cursor: text; }
.r24k-ba-code-input  { font-family: var(--r24k-ba-font-mono); font-size: 14px; }

.r24k-ba-field-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}
.r24k-ba-field-row label {
    font-weight: 500;
    font-size: 14px;
    color: var(--r24k-ba-text);
}
.r24k-ba-field-row--checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: 8px;
}
.r24k-ba-field-row--checkbox label {
    font-weight: 400;
    cursor: pointer;
}
.r24k-ba-field-row--full { grid-column: 1 / -1; }
.r24k-ba-field-row--color { flex-direction: row; align-items: center; gap: 10px; }

.r24k-ba-field-help {
    font-size: 14px;
    color: var(--r24k-ba-text-muted);
    margin: 2px 0 0;
}

.r24k-ba-required { color: var(--r24k-ba-danger); margin-left: 2px; }
.r24k-ba-label-note { font-weight: 400; color: var(--r24k-ba-text-muted); font-size: 14px; }

.r24k-ba-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.r24k-ba-password-wrap,
.r24k-ba-readonly-field {
    display: flex;
    gap: 6px;
    align-items: center;
}
.r24k-ba-password-wrap .r24k-ba-input,
.r24k-ba-readonly-field .r24k-ba-input { flex: 1; }

.r24k-ba-counter {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius);
    overflow: hidden;
}
.r24k-ba-counter-btn {
    background: var(--r24k-ba-bg-muted);
    border: none;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: background var(--r24k-ba-transition);
}
.r24k-ba-counter-btn:hover { background: var(--r24k-ba-border); }
.r24k-ba-counter-input {
    width: 48px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--r24k-ba-border-dark);
    border-right: 1px solid var(--r24k-ba-border-dark);
    padding: 6px 4px;
    font-size: 14px;
    background: var(--r24k-ba-bg);
}

/* Toggle switch */
.r24k-ba-toggle-switch { display: inline-flex; align-items: center; cursor: pointer; }
.r24k-ba-toggle-switch input { display: none; }
.r24k-ba-toggle-slider {
    width: 44px; height: 24px;
    background: var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius-full);
    position: relative;
    transition: background var(--r24k-ba-transition);
}
.r24k-ba-toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 20px; height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--r24k-ba-transition);
    box-shadow: var(--r24k-ba-shadow-sm);
}
.r24k-ba-toggle-switch input:checked + .r24k-ba-toggle-slider { background: var(--r24k-ba-primary); }
.r24k-ba-toggle-switch input:checked + .r24k-ba-toggle-slider::after { transform: translateX(20px); }

/* ============================================================
   6. Badges & status
   ============================================================ */

.r24k-ba-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--r24k-ba-radius-full);
    white-space: nowrap;
}
.r24k-ba-badge--green  { background: #d1fae5; color: #065f46; }
.r24k-ba-badge--red    { background: #fee2e2; color: #991b1b; }
.r24k-ba-badge--yellow { background: #fef3c7; color: #92400e; }
.r24k-ba-badge--grey   { background: var(--r24k-ba-bg-muted); color: var(--r24k-ba-text-muted); }
.r24k-ba-badge--blue   { background: #dbeafe; color: #1e40af; }

.r24k-ba-status-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: var(--r24k-ba-radius-full); font-size: 14px; font-weight: 500; }
.r24k-ba-status--confirmed  { background: #d1fae5; color: #065f46; }
.r24k-ba-status--pending    { background: #fef3c7; color: #92400e; }
.r24k-ba-status--cancelled  { background: #fee2e2; color: #991b1b; }
.r24k-ba-status--checked-in { background: #dbeafe; color: #1e40af; }
.r24k-ba-status--checked-out{ background: var(--r24k-ba-bg-muted); color: var(--r24k-ba-text-muted); }
.r24k-ba-status--no-show    { background: #ede9fe; color: #5b21b6; }
.r24k-ba-status--blocked    { background: #f3f4f6; color: var(--r24k-ba-text-muted); }

/* ============================================================
   7. Cards
   ============================================================ */

.r24k-ba-card {
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius-lg);
    padding: 20px;
    box-shadow: var(--r24k-ba-shadow-sm);
}

/* Item card */
.r24k-ba-item-card {
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius-lg);
    overflow: hidden;
    box-shadow: var(--r24k-ba-shadow-sm);
    transition: box-shadow var(--r24k-ba-transition), transform var(--r24k-ba-transition);
}
.r24k-ba-item-card:hover {
    box-shadow: var(--r24k-ba-shadow-lg);
    transform: translateY(-2px);
}
.r24k-ba-item-card-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.r24k-ba-item-card-body  { padding: 16px; }
.r24k-ba-item-card-name  { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.r24k-ba-item-card-price { font-size: 18px; font-weight: 700; color: var(--r24k-ba-primary); }
.r24k-ba-item-card-price span { font-size: 14px; font-weight: 400; color: var(--r24k-ba-text-muted); }
.r24k-ba-item-card-footer{ padding: 12px 16px; border-top: 1px solid var(--r24k-ba-border); display: flex; gap: 8px; }

/* ============================================================
   8. Tables
   ============================================================ */

.r24k-ba-table-wrap { overflow-x: auto; }

.r24k-ba-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.r24k-ba-table th,
.r24k-ba-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--r24k-ba-border);
    vertical-align: middle;
}
.r24k-ba-table th {
    background: var(--r24k-ba-bg-subtle);
    font-weight: 600;
    color: var(--r24k-ba-text-muted);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .05em;
    white-space: nowrap;
}
.r24k-ba-table tbody tr:hover { background: var(--r24k-ba-bg-subtle); }
.r24k-ba-table-empty { text-align: center; color: var(--r24k-ba-text-muted); padding: 40px 12px; }

/* ============================================================
   9. Modals
   ============================================================ */

.r24k-ba-modal {
    position: fixed; inset: 0;
    z-index: var(--r24k-ba-z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.r24k-ba-modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.5);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity var(--r24k-ba-transition-slow);
}

.r24k-ba-modal--open .r24k-ba-modal-overlay { opacity: 1; }

.r24k-ba-modal-dialog {
    position: relative;
    background: var(--r24k-ba-bg);
    border-radius: var(--r24k-ba-radius-xl);
    box-shadow: var(--r24k-ba-shadow-modal);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    opacity: 0;
    transition: transform var(--r24k-ba-transition-slow), opacity var(--r24k-ba-transition-slow);
}

.r24k-ba-modal--open .r24k-ba-modal-dialog {
    transform: translateY(0);
    opacity: 1;
}

.r24k-ba-modal-dialog--wide { max-width: 760px; }
.r24k-ba-modal-dialog--book-now { max-width: 640px; }

.r24k-ba-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--r24k-ba-border);
    flex-shrink: 0;
}
.r24k-ba-modal-title { font-size: 18px; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 8px; }

.r24k-ba-modal-close-btn {
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--r24k-ba-text-muted);
    border-radius: var(--r24k-ba-radius);
    font-size: 18px;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition);
}
.r24k-ba-modal-close-btn:hover { background: var(--r24k-ba-bg-muted); color: var(--r24k-ba-text); }

.r24k-ba-modal-body {
    overflow-y: auto;
    padding: 20px;
    flex: 1;
}

.r24k-ba-modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--r24k-ba-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.r24k-ba-modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    color: var(--r24k-ba-text-muted);
    font-size: 15px;
}

.r24k-ba-modal-header h3 {
    align-items: center;
    color: var(--r24k-ba-text);
    display: flex;
    font-size: 15px;
    font-weight: 600;
    gap: 8px;
    margin: 0;
}

.r24k-ba-modal-body label {
    color: var(--r24k-ba-text-muted);
    display: block;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .04em;
    margin-bottom: 4px;
    text-transform: uppercase;
}

body.r24k-ba-modal-open { overflow: hidden; }

/* ============================================================
   10. Calendar widget
   ============================================================ */

.r24k-ba-calendar-widget { font-family: var(--r24k-ba-font); user-select: none; }

.r24k-ba-cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0 12px;
}
.r24k-ba-cal-nav-label { font-weight: 600; font-size: 14px; color: var(--r24k-ba-text); }
.r24k-ba-cal-prev,
.r24k-ba-cal-next {
    background: none; border: 1px solid var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius); padding: 4px 10px;
    cursor: pointer; color: var(--r24k-ba-text-muted);
    transition: background var(--r24k-ba-transition);
}
.r24k-ba-cal-prev:hover, .r24k-ba-cal-next:hover { background: var(--r24k-ba-bg-muted); }

.r24k-ba-cal-months { display: flex; gap: 20px; flex-wrap: wrap; }
.r24k-ba-cal-month  { flex: 1; min-width: 240px; }

.r24k-ba-cal-month-header {
    font-weight: 600; font-size: 14px;
    text-align: center; padding: 0 0 10px;
    color: var(--r24k-ba-text);
}

.r24k-ba-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.r24k-ba-cal-dow {
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--r24k-ba-text-muted);
    text-transform: uppercase;
    padding: 4px 0;
}

.r24k-ba-cal-cell {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--r24k-ba-radius-sm);
    font-size: 14px;
    cursor: default;
    position: relative;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition);
}

.r24k-ba-cal-cell--available { cursor: pointer; }
.r24k-ba-cal-cell--available:hover { background: var(--r24k-ba-primary-light); color: var(--r24k-ba-primary); }
.r24k-ba-cal-cell--today     { font-weight: 700; border: 1px solid var(--r24k-ba-primary); }
.r24k-ba-cal-cell--past,
.r24k-ba-cal-cell--future    { color: var(--r24k-ba-text-light); }
.r24k-ba-cal-cell--blocked   { background: repeating-linear-gradient(135deg, transparent, transparent 3px, #f3f4f6 3px, #f3f4f6 6px); color: var(--r24k-ba-text-light); }

.r24k-ba-cal-cell--selected-from,
.r24k-ba-cal-cell--selected-to {
    background: var(--r24k-ba-primary);
    color: #fff;
    font-weight: 600;
    border-radius: var(--r24k-ba-radius-sm);
}

.r24k-ba-cal-cell--in-range  { background: var(--r24k-ba-primary-light); color: var(--r24k-ba-primary); border-radius: 0; }
.r24k-ba-cal-cell--hover-range { background: #eff6ff; border-radius: 0; }
.r24k-ba-cal-cell--hover-end { background: var(--r24k-ba-primary-light); }

.r24k-ba-cal-price { font-size: 14px; color: var(--r24k-ba-text-muted); line-height: 1; }

.r24k-ba-cal-legend { display: flex; gap: 16px; padding: 10px 0 0; flex-wrap: wrap; }
.r24k-ba-cal-legend-item { display: flex; align-items: center; gap: 5px; font-size: 14px; color: var(--r24k-ba-text-muted); }
.r24k-ba-cal-swatch { width: 12px; height: 12px; border-radius: 2px; }
.r24k-ba-cal-swatch--available { background: var(--r24k-ba-bg); border: 1px solid var(--r24k-ba-border-dark); }
.r24k-ba-cal-swatch--blocked   { background: repeating-linear-gradient(135deg, transparent, transparent 3px, #f3f4f6 3px, #f3f4f6 6px); border: 1px solid var(--r24k-ba-border); }
.r24k-ba-cal-swatch--selected  { background: var(--r24k-ba-primary); }

.r24k-ba-cal-summary {
    margin-top: 12px;
    padding: 12px;
    background: var(--r24k-ba-bg-subtle);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.r24k-ba-cal-summary-dates { display: flex; align-items: center; gap: 12px; }
.r24k-ba-cal-summary-label { font-size: 14px; color: var(--r24k-ba-text-muted); text-transform: uppercase; }
.r24k-ba-cal-summary-value { font-weight: 600; font-size: 14px; }
.r24k-ba-cal-summary-nights { font-size: 14px; color: var(--r24k-ba-text-muted); white-space: nowrap; }

/* Slide animation */
.r24k-ba-cal--slide-left  { animation: bkngSlideLeft  .2s ease forwards; }
.r24k-ba-cal--slide-right { animation: bkngSlideRight .2s ease forwards; }
@keyframes bkngSlideLeft  { from { opacity:1; transform:translateX(0); } to { opacity:0; transform:translateX(-20px); } }
@keyframes bkngSlideRight { from { opacity:1; transform:translateX(0); } to { opacity:0; transform:translateX(20px); } }

/* ============================================================
   11. Booking steps
   ============================================================ */

.r24k-ba-steps {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    background: var(--r24k-ba-bg-subtle);
    border-bottom: 1px solid var(--r24k-ba-border);
    flex-shrink: 0;
}

.r24k-ba-step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--r24k-ba-text-muted);
    white-space: nowrap;
}
.r24k-ba-step-num {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--r24k-ba-border-dark);
    color: var(--r24k-ba-text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 600;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition);
}
.r24k-ba-step--active .r24k-ba-step-num   { background: var(--r24k-ba-primary); color: #fff; }
.r24k-ba-step--active .r24k-ba-step-label { color: var(--r24k-ba-text); font-weight: 600; }
.r24k-ba-step--completed .r24k-ba-step-num{ background: var(--r24k-ba-success); color: #fff; }

.r24k-ba-step-connector { flex: 1; height: 1px; background: var(--r24k-ba-border-dark); margin: 0 8px; min-width: 16px; }

.r24k-ba-booking-step  { padding: 0; }
.r24k-ba-booking-nav   { justify-content: space-between !important; }

.r24k-ba-review-table { width: 100%; }
.r24k-ba-review-table th, .r24k-ba-review-table td { padding: 6px 8px; font-size: 14px; vertical-align: top; }
.r24k-ba-review-table th { width: 40%; color: var(--r24k-ba-text-muted); font-weight: 500; }

.r24k-ba-review-price    { margin-top: 16px; border-top: 1px solid var(--r24k-ba-border); padding-top: 12px; }
.r24k-ba-price-line      { display: flex; justify-content: space-between; padding: 4px 0; font-size: 14px; }
.r24k-ba-price-total     { font-weight: 700; font-size: 16px; border-top: 1px solid var(--r24k-ba-border); margin-top: 8px; padding-top: 8px; }

.r24k-ba-price-preview   { margin-top: 16px; padding: 14px; background: var(--r24k-ba-bg-subtle); border: 1px solid var(--r24k-ba-border); border-radius: var(--r24k-ba-radius); }
.r24k-ba-price-preview-row   { display: flex; justify-content: space-between; padding: 3px 0; font-size: 14px; }
.r24k-ba-price-preview-total { font-weight: 700; border-top: 1px solid var(--r24k-ba-border); margin-top: 6px; padding-top: 6px; }

.r24k-ba-guest-counts { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }

/* ============================================================
   12. Item listing grid
   ============================================================ */

.r24k-ba-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 0;
    list-style: none;
    margin: 0;
}
.r24k-ba-layout--list .r24k-ba-items-grid  { grid-template-columns: 1fr; }
.r24k-ba-layout--list .r24k-ba-item-card   { display: flex; }
.r24k-ba-layout--list .r24k-ba-item-card-image { width: 200px; flex-shrink: 0; aspect-ratio: unset; }

.r24k-ba-listing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 10px;
}

.r24k-ba-layout-btn { background: none; border: 1px solid var(--r24k-ba-border-dark); padding: 5px 8px; cursor: pointer; border-radius: var(--r24k-ba-radius-sm); color: var(--r24k-ba-text-muted); }
.r24k-ba-layout-btn--active { background: var(--r24k-ba-primary); border-color: var(--r24k-ba-primary); color: #fff; }

.r24k-ba-result-count { font-size: 14px; color: var(--r24k-ba-text-muted); }

.r24k-ba-grid-overlay {
    position: absolute; inset: 0;
    background: rgba(255,255,255,.75);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--r24k-ba-primary);
}

/* ============================================================
   13. Item detail
   ============================================================ */

.r24k-ba-item-detail-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.r24k-ba-item-detail-name   { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.r24k-ba-price-amount       { font-size: 22px; font-weight: 700; color: var(--r24k-ba-primary); white-space: nowrap; }

.r24k-ba-item-specs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.r24k-ba-item-spec  { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--r24k-ba-text-muted); }

.r24k-ba-item-description { margin-bottom: 16px; font-size: 14px; line-height: 1.7; }

.r24k-ba-item-facilities      { margin-bottom: 16px; }
.r24k-ba-item-facilities-title{ font-size: 14px; font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.r24k-ba-facility-list        { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 6px; }
.r24k-ba-facility-list li     { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.r24k-ba-facility-list i      { color: var(--r24k-ba-secondary); width: 16px; }

.r24k-ba-item-policies        { margin-bottom: 16px; }
.r24k-ba-policy-grid          { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.r24k-ba-policy-item          { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; }
.r24k-ba-policy-item i        { color: var(--r24k-ba-text-muted); margin-top: 2px; flex-shrink: 0; }
.r24k-ba-policy-item--wide    { grid-column: 1 / -1; }

.r24k-ba-item-gallery-main    { border-radius: var(--r24k-ba-radius-lg); overflow: hidden; margin-bottom: 8px; }
.r24k-ba-item-gallery-main-img{ width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.r24k-ba-item-gallery-thumbs  { display: flex; gap: 6px; flex-wrap: wrap; }
.r24k-ba-item-gallery-thumb   { width: 64px; height: 48px; object-fit: cover; border-radius: var(--r24k-ba-radius-sm); cursor: pointer; border: 2px solid transparent; transition: border-color var(--r24k-ba-transition); }
.r24k-ba-thumb--active        { border-color: var(--r24k-ba-primary); }

/* ============================================================
   14. Availability search bar
   ============================================================ */

.r24k-ba-search-bar {
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius-xl);
    padding: 12px 16px;
    box-shadow: var(--r24k-ba-shadow);
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.r24k-ba-search-bar .r24k-ba-field-row { margin: 0; flex: 1; min-width: 140px; }
.r24k-ba-search-bar .r24k-ba-input { padding: 7px 10px; }

/* ============================================================
   15. Admin layout
   ============================================================ */

.r24k-ba-admin-wrap { font-family: var(--r24k-ba-font); }
.r24k-ba-admin-page-title { display: flex; align-items: center; gap: 10px; font-size: 22px; margin-bottom: 20px; }
.r24k-ba-admin-section  { margin-bottom: 30px; }
.r24k-ba-section-header { margin-bottom: 20px; }
.r24k-ba-section-desc   { color: var(--r24k-ba-text-muted); margin-top: 4px; }

/* ============================================================
   16. Admin settings tabs
   ============================================================ */

.r24k-ba-admin-tabs {
    display: flex;
    border-bottom: 2px solid var(--r24k-ba-border);
    margin-bottom: 24px;
    gap: 2px;
    overflow-x: auto;
}
.r24k-ba-admin-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--r24k-ba-text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color var(--r24k-ba-transition), border-color var(--r24k-ba-transition);
    white-space: nowrap;
}
.r24k-ba-admin-tab:hover      { color: var(--r24k-ba-text); }
.r24k-ba-admin-tab--active    { color: var(--r24k-ba-primary); border-bottom-color: var(--r24k-ba-primary); }

.r24k-ba-settings-panel   { background: var(--r24k-ba-bg); border: 1px solid var(--r24k-ba-border); border-radius: var(--r24k-ba-radius-lg); padding: 24px; margin-bottom: 16px; }
.r24k-ba-settings-section { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--r24k-ba-border); }
.r24k-ba-settings-section:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.r24k-ba-settings-section h3 { font-size: 15px; font-weight: 600; margin-bottom: 16px; }
.r24k-ba-settings-footer  { display: flex; justify-content: flex-end; gap: 10px; }

.r24k-ba-payment-gateway-fields { padding: 12px 0 0; }

/* ============================================================
   17. Admin booking management
   ============================================================ */

.r24k-ba-status-select { min-width: 120px; }
.r24k-ba-row--confirmed  td { border-left: 3px solid var(--r24k-ba-success); }
.r24k-ba-row--pending    td { border-left: 3px solid var(--r24k-ba-warning); }
.r24k-ba-row--cancelled  td { border-left: 3px solid var(--r24k-ba-danger); opacity: .7; }
.r24k-ba-row--checked-in td { border-left: 3px solid var(--r24k-ba-info); }

/* ============================================================
   18. Pricing calendar (admin)
   ============================================================ */

.r24k-ba-pricing-calendar   { position: relative; }
.r24k-ba-pricing-calendar.r24k-ba-loading::after {
    content: '';
    position: absolute; inset: 0;
    background: rgba(255,255,255,.7);
}
.r24k-ba-pricing-cell--editable { cursor: pointer; }
.r24k-ba-pricing-cell--editable:hover { background: var(--r24k-ba-primary-light); }
.r24k-ba-price-inline-input { width: 70px; padding: 2px 4px; font-size: 14px; text-align: right; }

/* ============================================================
   19. Marketplace / channel cards
   ============================================================ */

.r24k-ba-channel-card {
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    transition: border-color var(--r24k-ba-transition);
}
.r24k-ba-channel--active  { border-color: var(--r24k-ba-primary); }
.r24k-ba-channel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--r24k-ba-bg-subtle);
    border-bottom: 1px solid var(--r24k-ba-border);
}
.r24k-ba-channel-identity { display: flex; align-items: center; gap: 12px; }
.r24k-ba-channel-logo     { width: 36px; height: 36px; border-radius: var(--r24k-ba-radius); background: var(--r24k-ba-bg); border: 1px solid var(--r24k-ba-border); display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--r24k-ba-primary); }
.r24k-ba-channel-name     { display: block; font-weight: 600; font-size: 14px; }
.r24k-ba-channel-type     { font-size: 14px; color: var(--r24k-ba-text-muted); }
.r24k-ba-channel-controls { display: flex; align-items: center; gap: 10px; }
.r24k-ba-channel-body     { padding: 16px; }
.r24k-ba-channel-desc     { color: var(--r24k-ba-text-muted); font-size: 14px; margin-bottom: 16px; }
.r24k-ba-channel-fields   { display: flex; flex-direction: column; gap: 0; }
.r24k-ba-channel-actions  { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.r24k-ba-last-sync        { font-size: 14px; color: var(--r24k-ba-text-muted); margin-top: 10px; }
.r24k-ba-marketplace-global { margin-top: 24px; }

/* ============================================================
   20. Staff log
   ============================================================ */

.r24k-ba-log-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.r24k-ba-log-clear-form { margin-left: auto; }
.r24k-ba-log-count      { font-size: 14px; color: var(--r24k-ba-text-muted); margin-bottom: 12px; }

.r24k-ba-log-date    { white-space: nowrap; font-size: 14px; color: var(--r24k-ba-text-muted); }
.r24k-ba-log-action  { font-size: 14px; }
.r24k-ba-log-action-label { display: block; font-weight: 500; }
.r24k-ba-log-object  { display: block; color: var(--r24k-ba-text-muted); font-size: 14px; }
.r24k-ba-log-details-toggle { font-size: 14px; color: var(--r24k-ba-primary); cursor: pointer; }
.r24k-ba-log-status-row--error   td { background: #fff5f5; }
.r24k-ba-log-status-row--warning td { background: #fffdf0; }

/* ============================================================
   21. Map
   ============================================================ */

.r24k-ba-map-container { border-radius: var(--r24k-ba-radius-lg); overflow: hidden; border: 1px solid var(--r24k-ba-border); }

.r24k-ba-map-marker {
    width: 36px; height: 36px;
    background: var(--r24k-ba-primary);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    border: 3px solid #fff;
    box-shadow: var(--r24k-ba-shadow);
    cursor: pointer;
}

.r24k-ba-map-popup { font-family: var(--r24k-ba-font); font-size: 14px; }
.r24k-ba-map-popup strong { display: block; font-weight: 600; margin-bottom: 2px; }
.r24k-ba-map-popup span   { color: var(--r24k-ba-text-muted); }

.r24k-ba-map-notice {
    position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
    background: rgba(0,0,0,.7); color: #fff;
    padding: 6px 14px; border-radius: var(--r24k-ba-radius-full);
    font-size: 14px; display: none; white-space: nowrap;
}

.r24k-ba-map-search {
    display: flex; gap: 8px; margin-bottom: 8px;
}
.r24k-ba-map-search .r24k-ba-input { flex: 1; }

/* ============================================================
   22. Toast notifications
   ============================================================ */

.r24k-ba-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--r24k-ba-z-toast);
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 360px;
    width: 100%;
}

.r24k-ba-toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--r24k-ba-radius-lg);
    box-shadow: var(--r24k-ba-shadow-lg);
    pointer-events: all;
    font-size: 14px;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity .25s, transform .25s;
}
.r24k-ba-toast--visible { opacity: 1; transform: translateX(0); }
.r24k-ba-toast--hiding  { opacity: 0; transform: translateX(20px); }

.r24k-ba-toast--success { background: #d1fae5; color: #065f46; }
.r24k-ba-toast--error   { background: #fee2e2; color: #991b1b; }
.r24k-ba-toast--warning { background: #fef3c7; color: #92400e; }
.r24k-ba-toast--info    { background: #dbeafe; color: #1e40af; }

.r24k-ba-toast-msg  { flex: 1; line-height: 1.4; }
.r24k-ba-toast-close {
    background: none; border: none; cursor: pointer;
    padding: 0; font-size: 14px; opacity: .6;
    transition: opacity var(--r24k-ba-transition);
    line-height: 1;
    flex-shrink: 0;
}
.r24k-ba-toast-close:hover { opacity: 1; }

.r24k-ba-alert {
    padding: 12px 14px;
    border-radius: var(--r24k-ba-radius);
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 16px;
}
.r24k-ba-alert--error   { background: #fee2e2; color: #991b1b; }
.r24k-ba-alert--success { background: #d1fae5; color: #065f46; }
.r24k-ba-alert--warning { background: #fef3c7; color: #92400e; }
.r24k-ba-alert--info    { background: #dbeafe; color: #1e40af; }

/* ============================================================
   23. Utilities
   ============================================================ */

.r24k-ba-hidden { display: none !important; }
.r24k-ba-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.r24k-ba-mt-0  { margin-top: 0; }
.r24k-ba-mb-0  { margin-bottom: 0; }
.r24k-ba-flex  { display: flex; }
.r24k-ba-gap-2 { gap: 8px; }
.r24k-ba-pagination { display: flex; gap: 4px; margin-top: 20px; }
.r24k-ba-dragging { opacity: .5; }
.r24k-ba-loading  { opacity: .6; pointer-events: none; }
.r24k-ba-notice   { padding: 10px 14px; border-radius: var(--r24k-ba-radius); margin-bottom: 16px; font-size: 14px; }
.r24k-ba-notice--success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.r24k-ba-notice--error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ============================================================
   24. Responsive
   ============================================================ */

@media (max-width: 768px) {

    .r24k-ba-modal-dialog { border-radius: var(--r24k-ba-radius-lg) var(--r24k-ba-radius-lg) 0 0; position: fixed; bottom: 0; left: 0; right: 0; top: auto; max-height: 92vh; max-width: 100%; transform: translateY(100%); }
    .r24k-ba-modal        { align-items: flex-end; padding: 0; }
    .r24k-ba-modal--open .r24k-ba-modal-dialog { transform: translateY(0); }

    .r24k-ba-cal-months { flex-direction: column; }

    .r24k-ba-form-grid { grid-template-columns: 1fr; }

    .r24k-ba-items-grid { grid-template-columns: 1fr; }

    .r24k-ba-search-bar { flex-direction: column; }

    .r24k-ba-steps { padding: 10px; gap: 4px; }
    .r24k-ba-step-label { display: none; }

    .r24k-ba-toast-container { top: auto; bottom: 16px; left: 16px; right: 16px; max-width: none; }

    .r24k-ba-admin-tabs { gap: 0; }
    .r24k-ba-admin-tab  { padding: 8px 12px; font-size: 14px; }

    .r24k-ba-channel-header { flex-wrap: wrap; gap: 10px; }

    .r24k-ba-table th:nth-child(n+5),
    .r24k-ba-table td:nth-child(n+5) { display: none; }
}

@media (max-width: 480px) {
    .r24k-ba-log-filters { flex-direction: column; align-items: stretch; }
    .r24k-ba-log-clear-form { margin-left: 0; }
    .r24k-ba-btn-group { flex-direction: column; }
    .r24k-ba-marketplace-global .r24k-ba-field-row { flex-direction: column; }
}

/* ============================================================
   25. Aliases -- flat names used in HTML vs BEM names in CSS
   ============================================================ */

/* All modal close buttons use .r24k-ba-modal-close in PHP, CSS had -close-btn */
.r24k-ba-modal-close {
    background: transparent;
    border: none;
    border-radius: var(--r24k-ba-radius);
    color: var(--r24k-ba-text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 6px;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition);
}
.r24k-ba-modal-close:hover {
    background: var(--r24k-ba-bg-muted);
    color: var(--r24k-ba-text);
}

/* PHP uses .r24k-ba-modal-dialog-wide, CSS had .r24k-ba-modal-dialog--wide */
.r24k-ba-modal-dialog-wide  { max-width: 760px; }

/* Used by swap-resource and cancel-booking modals */
.r24k-ba-modal-dialog-small { max-width: 420px; }

/* PHP uses .r24k-ba-step-active, CSS had .r24k-ba-step--active */
.r24k-ba-step-active .r24k-ba-step-num   { background: var(--r24k-ba-primary); color: #fff; }
.r24k-ba-step-active .r24k-ba-step-label { color: var(--r24k-ba-text); font-weight: 600; }

/* Hidden by default, JS reveals when editing an existing record */
.r24k-ba-edit-only { display: none; }

/* ============================================================
   26. Side panel (booking detail slide-in)
   ============================================================ */

.r24k-ba-side-panel {
    position: fixed;
    right: 0;
    top: 0;
    background: var(--r24k-ba-bg);
    border-left: 1px solid var(--r24k-ba-border);
    box-shadow: var(--r24k-ba-shadow-lg);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
    width: 420px;
    z-index: var(--r24k-ba-z-modal);
}

.r24k-ba-side-panel-header {
    border-bottom: 1px solid var(--r24k-ba-border);
    display: flex;
    align-items: center;
    flex-shrink: 0;
    justify-content: space-between;
    padding: 16px 20px;
}

/* ============================================================
   27. Inline search results / selected customer
   ============================================================ */

.r24k-ba-search-results {
    position: absolute;
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius);
    box-shadow: var(--r24k-ba-shadow);
    display: none;
    max-height: 220px;
    overflow-y: auto;
    width: 100%;
    z-index: 200;
}
.r24k-ba-search-results.r24k-ba-open { display: block; }

.r24k-ba-search-result-item {
    border-bottom: 1px solid var(--r24k-ba-border);
    cursor: pointer;
    font-size: 14px;
    padding: 8px 12px;
    transition: background var(--r24k-ba-transition);
}
.r24k-ba-search-result-item:last-child { border-bottom: none; }
.r24k-ba-search-result-item:hover { background: var(--r24k-ba-bg-subtle); }

.r24k-ba-selected-item {
    background: var(--r24k-ba-primary-light);
    border: 1px solid var(--r24k-ba-primary);
    border-radius: var(--r24k-ba-radius);
    display: flex;
    align-items: center;
    font-size: 14px;
    gap: 8px;
    justify-content: space-between;
    padding: 8px 12px;
}

/* ============================================================
   28. Management calendar grid
   ============================================================ */

.r24k-ba-cal-wrapper {
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius);
    font-size: 14px;
    overflow-x: auto;
    width: 100%;
}

.r24k-ba-cal-row {
    border-bottom: 1px solid var(--r24k-ba-border);
    display: flex;
    min-width: max-content;
}
.r24k-ba-cal-row:last-child { border-bottom: none; }

.r24k-ba-cal-header.r24k-ba-cal-row { background: var(--r24k-ba-bg-subtle); font-weight: 600; }

.r24k-ba-cal-resource-cell {
    background: var(--r24k-ba-bg-subtle);
    border-right: 1px solid var(--r24k-ba-border);
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 500;
    overflow: hidden;
    padding: 6px 8px;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 130px;
}

.r24k-ba-cal-day-cell {
    border-right: 1px solid var(--r24k-ba-border);
    flex-shrink: 0;
    min-height: 36px;
    padding: 4px;
    text-align: center;
    width: 30px;
}
.r24k-ba-cal-day-cell:last-child { border-right: none; }

.r24k-ba-cal-header .r24k-ba-cal-day-cell {
    color: var(--r24k-ba-text-muted);
    font-size: 14px;
    font-weight: 600;
    padding: 6px 4px;
}

.r24k-ba-cal-day-cell.r24k-ba-cal-today {
    background: var(--r24k-ba-primary-light);
    color: var(--r24k-ba-primary);
    font-weight: 700;
}

.r24k-ba-cal-booked-cell {
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    margin: 2px 1px;
    overflow: hidden;
    padding: 2px 3px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.r24k-ba-cal-resource-code { color: var(--r24k-ba-text-muted); font-size: 14px; }
.r24k-ba-cal-guest-name    { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.r24k-ba-cal-line-confirmed { background: #d1fae5; color: #065f46; }
.r24k-ba-cal-line-pending   { background: #fef3c7; color: #92400e; }
.r24k-ba-cal-line-cancelled { background: #fee2e2; color: #991b1b; opacity: .7; }

/* ============================================================
   29. Browse calendar (front-end date picker)
   ============================================================ */

.r24k-ba-browse-cal { font-family: var(--r24k-ba-font); user-select: none; }

.r24k-ba-browse-cal-heading {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.r24k-ba-browse-cal-labels {
    display: grid;
    gap: 2px;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 2px;
}

.r24k-ba-browse-cal-label {
    color: var(--r24k-ba-text-muted);
    font-size: 14px;
    font-weight: 600;
    padding: 4px 0;
    text-align: center;
    text-transform: uppercase;
}

.r24k-ba-browse-cal-grid {
    display: grid;
    gap: 2px;
    grid-template-columns: repeat(7, 1fr);
}

.r24k-ba-browse-cal-cell {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--r24k-ba-radius-sm);
    cursor: default;
    display: flex;
    align-items: center;
    font-size: 14px;
    justify-content: center;
    transition: background var(--r24k-ba-transition), color var(--r24k-ba-transition);
}

.r24k-ba-browse-cal-empty      { visibility: hidden; }
.r24k-ba-browse-cal-past       { color: var(--r24k-ba-text-light); }

.r24k-ba-browse-cal-today      { border: 1px solid var(--r24k-ba-primary); font-weight: 700; }

.r24k-ba-browse-cal-available  { cursor: pointer; }
.r24k-ba-browse-cal-available:hover {
    background: var(--r24k-ba-primary-light);
    color: var(--r24k-ba-primary);
}

.r24k-ba-browse-cal-unavailable {
    background: repeating-linear-gradient(135deg, transparent, transparent 3px, #f3f4f6 3px, #f3f4f6 6px);
    color: var(--r24k-ba-text-light);
}

.r24k-ba-browse-cal-restricted { color: var(--r24k-ba-text-light); opacity: .5; }

.r24k-ba-browse-cal-selected-start,
.r24k-ba-browse-cal-selected-end {
    background: var(--r24k-ba-primary);
    border-radius: var(--r24k-ba-radius-sm);
    color: #fff;
    font-weight: 600;
}

.r24k-ba-browse-cal-in-range {
    background: var(--r24k-ba-primary-light);
    border-radius: 0;
    color: var(--r24k-ba-primary);
}

/* ============================================================
   30. Inventory cards
   ============================================================ */

.r24k-ba-inv-card       { border-top: 3px solid var(--r24k-ba-border); transition: border-color var(--r24k-ba-transition); }
.r24k-ba-inv-available  { border-top-color: var(--r24k-ba-success); }
.r24k-ba-inv-occupied   { border-top-color: var(--r24k-ba-primary); }
.r24k-ba-inv-oos        { border-top-color: var(--r24k-ba-warning); opacity: .75; }

/* ============================================================
   31. Invoice totals
   ============================================================ */

.r24k-ba-invoice-totals {
    border-top: 1px solid var(--r24k-ba-border);
    margin-top: 12px;
    padding-top: 8px;
}

.r24k-ba-totals-row {
    display: flex;
    font-size: 14px;
    justify-content: space-between;
    padding: 3px 0;
}

.r24k-ba-totals-row-total {
    border-top: 1px solid var(--r24k-ba-border);
    font-size: 15px;
    font-weight: 700;
    margin-top: 4px;
    padding-top: 4px;
}

.r24k-ba-totals-row-due { color: var(--r24k-ba-danger); font-weight: 600; }

/* ============================================================
   32. Line summary (detailed-item modal header row)
   ============================================================ */

.r24k-ba-line-summary {
    background: var(--r24k-ba-bg-subtle);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    font-size: 14px;
    gap: 12px;
    padding: 10px 14px;
}

/* ============================================================
   33. Danger zone (customer delete / blacklist area)
   ============================================================ */

.r24k-ba-danger-zone {
    border: 1px solid #fca5a5;
    border-radius: var(--r24k-ba-radius);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
}

/* ============================================================
   34. Image upload zone
   ============================================================ */

.r24k-ba-image-upload-zone {
    border: 2px dashed var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius-lg);
    cursor: pointer;
    padding: 32px;
    text-align: center;
    transition: background var(--r24k-ba-transition), border-color var(--r24k-ba-transition);
}
.r24k-ba-image-upload-zone:hover,
.r24k-ba-image-upload-zone.r24k-ba-drag-over {
    background: var(--r24k-ba-primary-light);
    border-color: var(--r24k-ba-primary);
}

.r24k-ba-image-grid {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    margin-top: 12px;
}

.r24k-ba-image-item {
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius);
    overflow: hidden;
    position: relative;
}

.r24k-ba-image-thumb {
    aspect-ratio: 1;
    display: block;
    object-fit: cover;
    width: 100%;
}

.r24k-ba-upload-progress {
    background: var(--r24k-ba-bg-subtle);
    border-radius: var(--r24k-ba-radius);
    height: 4px;
    margin-top: 6px;
    overflow: hidden;
}
.r24k-ba-upload-progress-bar {
    background: var(--r24k-ba-primary);
    height: 100%;
    transition: width .3s ease;
    width: 0;
}

/* ============================================================
   35. Staff navigation
   ============================================================ */

#r24k-ba-main-menu {
    background: var(--r24k-ba-bg-subtle);
    color: var(--r24k-ba-text);
    font-family: var(--r24k-ba-font);
    min-height: 100vh;
}
.r24k-ba-nav {
    align-items: center;
    background: #fff;
    border-bottom: 1px solid var(--r24k-ba-border);
    display: flex;
    justify-content: space-between;
    min-height: 56px;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 200;
}
.r24k-ba-nav-left,
.r24k-ba-nav-right {
    align-items: center;
    display: flex;
}

.r24k-ba-nav-logo {
    align-items: center;
    display: flex;
    margin-right: 20px;
    padding: 10px 0;
    text-decoration: none;
}

.r24k-ba-nav-logo img {
    display: block;
    height: 32px;
    width: auto;
}

.r24k-ba-nav-list {
    align-items: center;
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

.r24k-ba-nav-list li a {
    align-items: center;
    border-bottom: 2px solid transparent;
    color: var(--r24k-ba-text-muted);
    display: flex;
    font-size: 14px;
    font-weight: 500;
    gap: 7px;
    padding: 19px 14px 17px;
    text-decoration: none;
    transition: color var(--r24k-ba-transition), border-color var(--r24k-ba-transition);
    white-space: nowrap;
}

.r24k-ba-nav-list li a:hover { color: var(--r24k-ba-text); text-decoration: none; }

.r24k-ba-nav-list li.r24k-ba-active a {
    border-bottom-color: var(--r24k-ba-primary);
    color: var(--r24k-ba-text);
}

.r24k-ba-nav-item {
    align-items: center;
    display: flex;
}

.r24k-ba-nav-item a {
    align-items: center;
    color: var(--r24k-ba-text-muted);
    display: flex;
    font-size: 14px;
    gap: 6px;
    padding: 8px 14px;
    text-decoration: none;
    transition: color var(--r24k-ba-transition);
    white-space: nowrap;
}

.r24k-ba-nav-item a:hover { color: var(--r24k-ba-text); text-decoration: none; }

#r24k-ba-current-user {
    color: var(--r24k-ba-text-muted);
    font-size: 14px;
}

#r24k-ba-page-content {
    background: var(--r24k-ba-bg-subtle);
    min-height: calc(100vh - 88px);
}

/* ============================================================
   36. Staff layout & grid system
   ============================================================ */

.r24k-ba-page-body {
    margin: 0 auto;
    max-width: 1280px;
    padding: 28px 24px;
}

.r24k-ba-toolbar {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 16px;
}

.r24k-ba-flex-row {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.r24k-ba-flex-center {
    display: flex;
    justify-content: center;
}

.r24k-ba-stats-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.r24k-ba-stat-box {
    background: var(--r24k-ba-bg);
    border: 1px solid var(--r24k-ba-border);
    border-radius: var(--r24k-ba-radius);
    min-width: 100px;
    padding: 12px 16px;
    text-align: center;
}

.r24k-ba-stat-number {
    display: block;
    font-family: var(--r24k-ba-font-serif);
    font-size: 28px;
    font-weight: 400;
    line-height: 1;
    margin-bottom: 2px;
}

.r24k-ba-inv-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* 24-column form grid for modals */
.r24k-ba-form-grid {
    align-items: start;
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(24, 1fr);
}

.r24k-ba-form-grid label {
    color: var(--r24k-ba-text);
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.r24k-ba-col-full { grid-column: span 24; }
.r24k-ba-col-1-2  { grid-column: span 12; }
.r24k-ba-col-1-3  { grid-column: span 8; }
.r24k-ba-col-1-4  { grid-column: span 6; }
.r24k-ba-col-1-6  { grid-column: span 4; }
.r24k-ba-col-1-8  { grid-column: span 3; }
.r24k-ba-col-auto { grid-column: span 3; }

@media (max-width: 640px) {
    .r24k-ba-form-grid {
        grid-template-columns: 1fr 1fr;
    }
    .r24k-ba-form-grid > * { grid-column: span 1; }
    .r24k-ba-col-full      { grid-column: 1 / -1; }
}

/* ============================================================
   37. Staff tabs
   ============================================================ */

.r24k-ba-tabs {
    border-bottom: 1px solid var(--r24k-ba-border);
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0 0 20px;
    overflow-x: auto;
    padding: 0;
    -webkit-overflow-scrolling: touch;
}

.r24k-ba-tabs li a {
    align-items: center;
    border-bottom: 2px solid transparent;
    color: var(--r24k-ba-text-muted);
    display: inline-flex;
    font-size: 14px;
    font-weight: 500;
    gap: 6px;
    margin-bottom: -1px;
    padding: 10px 16px;
    text-decoration: none;
    transition: color var(--r24k-ba-transition), border-color var(--r24k-ba-transition);
    white-space: nowrap;
}

.r24k-ba-tabs li a:hover { color: var(--r24k-ba-text); text-decoration: none; }

.r24k-ba-tabs li.r24k-ba-active a {
    border-bottom-color: var(--r24k-ba-primary);
    color: var(--r24k-ba-primary);
}

.r24k-ba-tabs li:first-child a { padding-left: 0; }

.r24k-ba-tab-panels {
    list-style: none;
    margin: 0;
    padding: 0;
}

.r24k-ba-tab-panels > li { display: none; }
.r24k-ba-tab-panels > li.r24k-ba-active { display: block; }

/* ============================================================
   38. Spinner & misc staff components
   ============================================================ */

.r24k-ba-spinner {
    animation: r24k-ba-spin .7s linear infinite;
    border: 2px solid var(--r24k-ba-border-dark);
    border-radius: 50%;
    border-top-color: var(--r24k-ba-primary);
    display: inline-block;
    height: 24px;
    width: 24px;
}

@keyframes r24k-ba-spin {
    to { transform: rotate(360deg); }
}

.r24k-ba-alert {
    align-items: flex-start;
    border-radius: var(--r24k-ba-radius);
    display: flex;
    font-size: 14px;
    gap: 10px;
    line-height: 1.5;
    margin-bottom: 16px;
    padding: 12px 16px;
}

.r24k-ba-alert--warning {
    background: #FFF3CD;
    border: 1px solid #FFECB5;
    color: #7D5A02;
}

.r24k-ba-alert--error {
    background: #FEE2E2;
    border: 1px solid #FCA5A5;
    color: #991B1B;
}

.r24k-ba-field-wrap {
    display: block;
    position: relative;
    width: 100%;
}

.r24k-ba-field-icon {
    align-items: center;
    bottom: 0;
    color: var(--r24k-ba-text-muted);
    display: flex;
    justify-content: center;
    left: 12px;
    pointer-events: none;
    position: absolute;
    top: 0;
}

.r24k-ba-field-wrap .r24k-ba-input { padding-left: 36px; }

.r24k-ba-form-group { margin-bottom: 14px; }

.r24k-ba-divider-label {
    align-items: center;
    color: var(--r24k-ba-text-muted);
    display: flex;
    font-size: 14px;
    font-weight: 600;
    gap: 10px;
    letter-spacing: .05em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.r24k-ba-divider-label::after {
    border-top: 1px solid var(--r24k-ba-border);
    content: '';
    flex: 1;
}

/* ============================================================
   39. Staff utility classes
   ============================================================ */

.r24k-ba-m-0   { margin: 0 !important; }
.r24k-ba-mt-s  { margin-top: 10px; }
.r24k-ba-mt-m  { margin-top: 20px; }
.r24k-ba-mb-s  { margin-bottom: 10px; }
.r24k-ba-mb-m  { margin-bottom: 20px; }
.r24k-ba-ml-s  { margin-left: 8px; }
.r24k-ba-padding { padding: 20px; }
.r24k-ba-w-full  { width: 100%; }

.r24k-ba-text-center { text-align: center; }
.r24k-ba-text-right  { text-align: right; }
.r24k-ba-text-bold   { font-weight: 600; }
.r24k-ba-text-sm     { font-size: 14px; }
.r24k-ba-text-lg     { font-size: 18px; }
.r24k-ba-text-muted  { color: var(--r24k-ba-text-muted); }
.r24k-ba-text-ok     { color: var(--r24k-ba-success); }
.r24k-ba-text-accent { color: var(--r24k-ba-primary); }
.r24k-ba-text-warn   { color: var(--r24k-ba-warning); }
.r24k-ba-text-danger { color: var(--r24k-ba-danger); }

.r24k-ba-pagination-list {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.r24k-ba-pagination-list li a,
.r24k-ba-pagination-list li span {
    align-items: center;
    border: 1px solid var(--r24k-ba-border-dark);
    border-radius: var(--r24k-ba-radius-full);
    color: var(--r24k-ba-text-muted);
    display: inline-flex;
    font-size: 14px;
    height: 30px;
    justify-content: center;
    min-width: 30px;
    padding: 0 8px;
    text-decoration: none;
    transition: background var(--r24k-ba-transition);
}

.r24k-ba-pagination-list li a:hover { background: var(--r24k-ba-bg-muted); color: var(--r24k-ba-text); }
.r24k-ba-pagination-list li.r24k-ba-active a { background: var(--r24k-ba-primary); border-color: var(--r24k-ba-primary); color: #fff; }