/* Defaults; /theme.css overrides them with the colour from restaurant settings. */
:root {
    --app-primary: #8c2f39;
    --app-primary-hover: #772831;
    --app-on-primary: #ffffff;
}

/* [data-bs-theme] as well: Bootstrap's own .navbar[data-bs-theme] colours (55 % white) would win otherwise. */
.app-navbar,
.app-navbar[data-bs-theme] {
    background-color: var(--app-primary);
    box-shadow: 0 1px 0 rgba(0, 0, 0, .08), 0 2px 12px rgba(0, 0, 0, .08);
    padding-top: .5rem;
    padding-bottom: .5rem;
    --bs-navbar-color: color-mix(in srgb, var(--app-on-primary) 90%, transparent);
    --bs-navbar-hover-color: var(--app-on-primary);
    --bs-navbar-active-color: var(--app-on-primary);
    --bs-navbar-brand-color: var(--app-on-primary);
    --bs-navbar-brand-hover-color: var(--app-on-primary);
}

.app-navbar-brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-weight: 700;
    letter-spacing: .01em;
    margin-right: 1.5rem;
}

.app-navbar-links {
    gap: .15rem;
}

.app-navbar .nav-link {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .45rem .8rem !important;
    border-radius: .5rem;
    font-weight: 500;
    transition: background-color .15s ease, color .15s ease;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus-visible {
    background-color: color-mix(in srgb, var(--app-on-primary) 10%, transparent);
}

.app-navbar .nav-link.active {
    background-color: color-mix(in srgb, var(--app-on-primary) 18%, transparent);
}

.app-icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    vertical-align: -.125em;
}

.app-icon-lg {
    width: 1.35rem;
    height: 1.35rem;
}

.app-pending-badge {
    background-color: #ffc107;
    color: #212529;
    font-size: .7rem;
}

.app-navbar-search {
    display: flex;
    align-items: center;
    gap: .4rem;
    padding: .2rem .6rem;
    border-radius: .5rem;
    background-color: color-mix(in srgb, var(--app-on-primary) 14%, transparent);
    color: var(--app-on-primary);
}

.app-navbar-search:focus-within {
    background-color: color-mix(in srgb, var(--app-on-primary) 22%, transparent);
    outline: 2px solid color-mix(in srgb, var(--app-on-primary) 50%, transparent);
}

.app-navbar-search input {
    width: 9.5rem;
    min-width: 0;
    border: 0;
    background: transparent;
    color: var(--app-on-primary);
    font-size: .875rem;
    text-transform: uppercase;
    outline: none;
}

.app-navbar-search input::placeholder {
    color: color-mix(in srgb, var(--app-on-primary) 70%, transparent);
    text-transform: none;
}

.app-navbar-cta {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-weight: 600;
    padding: .4rem .85rem;
    border-radius: .5rem;
    background-color: var(--app-on-primary);
    color: var(--app-primary);
    border: 1px solid var(--app-on-primary);
}

@media (min-width: 992px) and (max-width: 1399.98px) {
    /* Narrow desktops and landscape tablets: keep the bar on one line. */
    .app-navbar-cta-text {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .app-navbar-cta {
        padding: .4rem .6rem;
    }

    .app-navbar-search input {
        width: 7.5rem;
    }

    .app-navbar .nav-link {
        padding: .45rem .6rem !important;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    /* Small desktops / landscape tablets: menu items as icons (with a tooltip) so the bar fits on one line. */
    .app-navbar-links .app-nav-text {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .app-navbar .app-icon {
        width: 1.15rem;
        height: 1.15rem;
    }
}

.app-navbar-cta:hover,
.app-navbar-cta:focus-visible,
.app-navbar-cta.active {
    background-color: color-mix(in srgb, var(--app-on-primary) 88%, var(--app-primary));
    color: var(--app-primary);
    border-color: var(--app-on-primary);
}

.app-navbar-user {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--app-on-primary);
    border: 1px solid color-mix(in srgb, var(--app-on-primary) 35%, transparent);
    border-radius: .5rem;
    padding: .3rem .7rem;
}

.app-navbar-user:hover,
.app-navbar-user:focus-visible,
.app-navbar-user.show {
    color: var(--app-on-primary);
    background-color: color-mix(in srgb, var(--app-on-primary) 12%, transparent);
    border-color: color-mix(in srgb, var(--app-on-primary) 55%, transparent);
}

.app-navbar .dropdown-item {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.app-navbar .dropdown-item .app-icon {
    color: var(--bs-secondary-color);
}

.app-navbar .dropdown-item.text-danger .app-icon {
    color: inherit;
}

.app-navbar .dropdown-item.active,
.app-navbar .dropdown-item:active {
    background-color: color-mix(in srgb, var(--app-primary) 12%, #ffffff);
    color: var(--app-primary);
    font-weight: 600;
}

.app-navbar .dropdown-item.active .app-icon,
.app-navbar .dropdown-item:active .app-icon {
    color: var(--app-primary);
}

/*
 * Bar folded into the menu button (phones, tablets upright): one column with large rows; the settings and account
 * menus open in place as light panels instead of floating over the page; actions take the full width.
 */
@media (max-width: 991.98px) {
    .app-navbar .navbar-collapse {
        padding-top: .5rem;
    }

    .app-navbar-links {
        gap: .1rem;
    }

    .app-navbar .nav-link {
        padding: .65rem .75rem !important;
        font-size: 1rem;
    }

    .app-navbar .nav-link .app-icon {
        width: 1.15rem;
        height: 1.15rem;
    }

    .app-navbar .nav-link.dropdown-toggle::after,
    .app-navbar-user.dropdown-toggle::after {
        margin-left: auto;
    }

    .app-navbar .dropdown-menu {
        position: static;
        width: 100%;
        margin: .2rem 0 .4rem;
        padding: .35rem;
        border: 0;
        border-radius: .75rem;
        box-shadow: none !important;
    }

    .app-navbar .navbar-nav .dropdown-menu {
        width: auto;
        margin-left: 1.9rem;
    }

    .app-navbar .dropdown-item {
        padding: .6rem .75rem;
        border-radius: .5rem;
    }

    .app-navbar-actions {
        flex-direction: column;
        align-items: stretch !important;
        margin-top: .4rem;
        padding-top: .75rem !important;
        border-top: 1px solid color-mix(in srgb, var(--app-on-primary) 20%, transparent);
    }

    .app-navbar-search {
        padding: .5rem .75rem;
    }

    /* 16 px: iPhones and iPads zoom into smaller text fields when they get focus. */
    .app-navbar-search input {
        flex: 1;
        width: auto;
        font-size: 1rem;
    }

    .app-navbar-cta {
        justify-content: center;
        padding: .6rem .9rem;
    }

    .app-navbar-actions .dropdown {
        width: 100%;
    }

    .app-navbar-user {
        width: 100%;
        padding: .55rem .9rem;
    }
}

/* Checkboxes, radios and switches in the restaurant colour instead of Bootstrap blue. */
.form-check-input:checked {
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}

.form-check-input:focus {
    border-color: color-mix(in srgb, var(--app-primary) 50%, #ffffff);
    box-shadow: 0 0 0 .25rem color-mix(in srgb, var(--app-primary) 25%, transparent);
}

.form-switch .form-check-input:focus:not(:checked) {
    --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba%280, 0, 0, 0.25%29'/%3e%3c/svg%3e");
}

.app-btn-primary {
    --bs-btn-color: var(--app-on-primary);
    --bs-btn-bg: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-color: var(--app-on-primary);
    --bs-btn-hover-bg: var(--app-primary-hover);
    --bs-btn-hover-border-color: var(--app-primary-hover);
    --bs-btn-active-color: var(--app-on-primary);
    --bs-btn-active-bg: var(--app-primary-hover);
    --bs-btn-active-border-color: var(--app-primary-hover);
}

.app-logo-sm {
    max-height: 32px;
    width: auto;
}

.app-logo {
    max-height: 96px;
    max-width: 240px;
    width: auto;
}

.app-color-input {
    max-width: 5rem;
}

.text-prewrap {
    white-space: pre-line;
}

/* Opening hours editor: grey out the time inputs of a closed day. */
.app-day-closed .app-day-times {
    opacity: .4;
}

/* ---- Floor plan (floor-plan.js) ---- */
.fp-wrapper {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 575.98px) {
    /* On phones a whole room would be too small to read: keep a usable size and scroll sideways instead. */
    [data-floor-view] .fp-canvas,
    .app-picker .fp-canvas {
        min-width: 600px;
    }
}

.fp-canvas {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
}

.fp-canvas.fp-editable {
    touch-action: none;
}

/* Room: wooden floor (pattern from floor-plan.js) inside a wall. */
.fp-background {
    stroke: #cbbfb0;
    stroke-width: 6;
}

.fp-floor {
    fill: #f8f4ee;
}

.fp-floor-alt {
    fill: #f5f0e8;
}

.fp-floor-joint {
    fill: none;
    stroke: #ede6db;
    stroke-width: 1;
}

.fp-table {
    cursor: pointer;
}

.fp-editable .fp-table {
    cursor: move;
}

/* Table top: light wood gradient (stop colours below), shadow from an SVG filter. */
.fp-wood-light { stop-color: #fffdf9; }
.fp-wood-dark { stop-color: #f1e6d6; }

.fp-shape {
    stroke: #c2ab8c;
    stroke-width: 2;
    transition: fill .15s ease, stroke .15s ease;
}

.fp-rim {
    fill: none;
    stroke: rgba(255, 255, 255, .85);
    stroke-width: 1.5;
    pointer-events: none;
}

.fp-chair {
    fill: #dccbb3;
    stroke: #b39a79;
    stroke-width: 1.2;
}

.fp-chair-back {
    fill: #b39a79;
    stroke: #997f5f;
    stroke-width: 1;
}

.fp-label,
.fp-seats {
    text-anchor: middle;
    dominant-baseline: central;
    pointer-events: none;
}

.fp-label {
    fill: #3d3127;
    font-weight: 700;
}

.fp-seats-pill {
    fill: rgba(120, 92, 60, .12);
    pointer-events: none;
}

.fp-seats {
    fill: #7a6650;
    font-weight: 600;
}

/* Who sits at the table (staff view). */
.fp-tag {
    pointer-events: none;
}

.fp-tag rect {
    fill: #495057;
    opacity: .92;
}

.fp-tag text {
    fill: #ffffff;
    font-weight: 600;
    text-anchor: middle;
    dominant-baseline: central;
}

.fp-tag-wished rect {
    fill: #e8590c;
}

.fp-table:not(.is-disabled):hover .fp-shape {
    stroke: var(--app-primary);
    stroke-width: 3;
}

/* Chosen table(s): restaurant colour with a soft glow. */
.fp-table.is-selected .fp-shape {
    fill: color-mix(in srgb, var(--app-primary) 16%, #ffffff);
    stroke: var(--app-primary);
    stroke-width: 4;
}

.fp-table.is-selected {
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--app-primary) 45%, transparent));
}

.fp-table.is-selected .fp-chair {
    fill: color-mix(in srgb, var(--app-primary) 30%, #ffffff);
    stroke: var(--app-primary);
}

.fp-table.is-selected .fp-chair-back {
    fill: var(--app-primary);
    stroke: var(--app-primary);
}

.fp-table.is-selected .fp-label {
    fill: var(--app-primary);
}

/* Highlighted (table combinations in the editor). */
.fp-table.is-highlighted .fp-shape {
    fill: #e6f4ea;
    stroke: #2f9e5b;
    stroke-width: 3;
}

.fp-table.is-invalid .fp-shape {
    fill: #fbe3e5;
    stroke: #dc3545;
}

/* Occupied: grey, so free tables stand out. */
.fp-table.is-occupied .fp-shape {
    fill: #e7e9ec;
    stroke: #b8bec5;
}

.fp-table.is-occupied .fp-chair {
    fill: #d9dde1;
    stroke: #b8bec5;
}

.fp-table.is-occupied .fp-chair-back {
    fill: #b8bec5;
    stroke: #a5acb4;
}

.fp-table.is-occupied .fp-label {
    fill: #6c757d;
}

.fp-table.is-occupied .fp-seats {
    fill: #868e96;
}

.fp-table.is-occupied .fp-seats-pill {
    fill: rgba(0, 0, 0, .06);
}

/* Room elements (stairs, bar, kitchen, other: entrance, door, WC, ...), drawn under the tables. */
.fp-feature-shape {
    fill: #eef0f2;
    stroke: #8f979f;
    stroke-width: 2;
}

.fp-feature-lines line {
    fill: none;
    stroke-width: 1.5;
    stroke-opacity: .55;
}

.fp-feature-label {
    fill: #495057;
    font-weight: 700;
    text-anchor: middle;
    dominant-baseline: central;
    pointer-events: none;
}

/* Colours come from FloorPlan.featureColors as inline styles, hence !important in the states below. */
.fp-feature-KITCHEN .fp-feature-shape { stroke-dasharray: 8 5; }

.fp-editable .fp-feature {
    cursor: move;
}

.fp-feature.is-selected .fp-feature-shape {
    stroke: var(--app-primary) !important;
    stroke-width: 3;
}

.fp-feature.is-invalid .fp-feature-shape {
    stroke: #dc3545 !important;
    stroke-width: 3;
}

.fp-table.is-disabled {
    opacity: .4;
    cursor: not-allowed;
}

.fp-outline {
    fill: none;
    stroke: var(--app-primary);
    stroke-width: 1.5;
    stroke-dasharray: 4 3;
    pointer-events: none;
}

.fp-handle {
    fill: #ffffff;
    stroke: var(--app-primary);
    stroke-width: 2;
}

.fp-handle-resize {
    cursor: nwse-resize;
}

.fp-handle-rotate {
    cursor: grab;
}

/* ---- Staff panel ---- */
.min-w-0 {
    min-width: 0;
}

.app-time {
    min-width: 3.2rem;
}

.app-inactive {
    text-decoration: line-through;
    text-decoration-color: rgba(0, 0, 0, .25);
}

.app-status { color: #fff; }
.app-status-PENDING { background-color: #ffc107; color: #212529; }
.app-status-CONFIRMED { background-color: #198754; }
.app-status-REJECTED { background-color: #6c757d; }
.app-status-CANCELLED { background-color: #adb5bd; color: #212529; }
.app-status-NO_SHOW { background-color: #dc3545; }
.app-status-COMPLETED { background-color: #0d6efd; }

.fp-table.is-wished .fp-shape {
    stroke: #e8590c;
    stroke-dasharray: 8 5;
    stroke-width: 3;
}

.fp-table.is-preferred .fp-shape {
    fill: #fff4e6;
    stroke: #e8590c;
    stroke-width: 4;
}

.app-legend {
    display: inline-block;
    width: .95rem;
    height: .95rem;
    border-radius: .25rem;
    vertical-align: -.12rem;
    border: 2px solid #c2ab8c;
    background: linear-gradient(135deg, #fffdf9, #f1e6d6);
}

.app-badge-super {
    background-color: var(--app-primary);
    color: var(--app-on-primary);
}

.app-legend-occupied { background: #e7e9ec; border-color: #b8bec5; }
.app-legend-wished { border: 2px dashed #e8590c; }
.app-legend-preferred { background: #fff4e6; border: 3px solid #e8590c; }
.app-legend-selected { background: color-mix(in srgb, var(--app-primary) 16%, #ffffff); border: 3px solid var(--app-primary); }

/* ---- Public site (mobile first) ---- */
.app-site {
    background-color: var(--app-site-bg, #f6f7f9);
    /* Pattern and/or a faint gradient from the appearance settings. */
    background-image: var(--app-site-bg-image, none);
    font-family: var(--app-body-font, inherit);
}

/* Guest-page buttons use the accent colour (theme.css; the main colour unless set separately). */
/* Outline and link-style buttons in the theme colour too (Bootstrap's blue clashes with it). */
.btn-outline-primary {
    --bs-btn-color: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-color: var(--app-on-primary);
    --bs-btn-hover-bg: var(--app-primary);
    --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-color: var(--app-on-primary);
    --bs-btn-active-bg: var(--app-primary-hover);
    --bs-btn-active-border-color: var(--app-primary-hover);
    --bs-btn-disabled-color: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
}

.btn-link {
    --bs-btn-color: var(--app-primary);
    --bs-btn-hover-color: var(--app-primary-hover);
    --bs-btn-active-color: var(--app-primary-hover);
}

.app-site .btn-outline-primary {
    --bs-btn-color: var(--app-accent, var(--app-primary));
    --bs-btn-border-color: var(--app-accent, var(--app-primary));
    --bs-btn-hover-color: var(--app-on-accent, var(--app-on-primary));
    --bs-btn-hover-bg: var(--app-accent, var(--app-primary));
    --bs-btn-hover-border-color: var(--app-accent, var(--app-primary));
    --bs-btn-active-color: var(--app-on-accent, var(--app-on-primary));
    --bs-btn-active-bg: var(--app-accent-hover, var(--app-primary-hover));
    --bs-btn-active-border-color: var(--app-accent-hover, var(--app-primary-hover));
}

.app-site .app-btn-primary {
    --bs-btn-color: var(--app-btn-fg, var(--app-on-accent, var(--app-on-primary)));
    --bs-btn-bg: var(--app-accent, var(--app-primary));
    --bs-btn-border-color: var(--app-accent, var(--app-primary));
    --bs-btn-hover-color: var(--app-on-accent, var(--app-on-primary));
    --bs-btn-hover-bg: var(--app-accent-hover, var(--app-primary-hover));
    --bs-btn-hover-border-color: var(--app-accent-hover, var(--app-primary-hover));
    --bs-btn-active-color: var(--app-on-accent, var(--app-on-primary));
    --bs-btn-active-bg: var(--app-accent-hover, var(--app-primary-hover));
    --bs-btn-active-border-color: var(--app-accent-hover, var(--app-primary-hover));
    --bs-btn-hover-color: var(--app-btn-fg, var(--app-on-accent, var(--app-on-primary)));
    --bs-btn-active-color: var(--app-btn-fg, var(--app-on-accent, var(--app-on-primary)));
    background-image: var(--app-btn-bg-image, none);
}

/* A gradient button darkens on hover instead of switching to the plain hover colour. */
.app-site .app-btn-primary:hover,
.app-site .app-btn-primary:active {
    background-image: var(--app-btn-hover-bg-image, none);
}

.app-site h1,
.app-site h2,
.app-site .h3,
.app-public-brand,
.app-footer-name {
    font-family: var(--app-heading-font, inherit);
    font-size-adjust: var(--app-heading-size-adjust, none);
}

/* Guest top bar. Colours, logo height and stickiness come from the appearance settings (theme.css). */
.app-public-header {
    background-color: var(--app-header-bg, var(--app-primary));
    background-image: var(--app-header-bg-image, none);
    border-bottom: 1px solid var(--app-header-border, transparent);
    box-shadow: 0 1px 10px rgba(0, 0, 0, .06);
    color: var(--app-header-fg, var(--app-on-primary));
}

.app-public-header-sticky {
    position: sticky;
    top: 0;
    z-index: 1020;
}

.app-public-header-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 4.25rem;
    padding-top: .6rem;
    padding-bottom: .6rem;
}

.app-public-brand,
.app-public-brand:hover {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 0;
    color: var(--app-header-fg, var(--app-on-primary));
    text-decoration: none;
}

.app-public-logo {
    height: var(--app-logo-height, 44px);
    width: auto;
    max-width: 12rem;
    object-fit: contain;
}

.app-public-name {
    font-family: var(--app-heading-font, inherit);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: .01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-public-nav {
    display: flex;
    align-items: center;
    gap: .25rem;
    margin-left: auto;
}

.app-public-link,
.app-public-phone {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .45rem .8rem;
    border-radius: 999px;
    color: var(--app-header-fg, var(--app-on-primary));
    font-size: .925rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .15s ease;
}

.app-public-link {
    opacity: .9;
}

.app-public-link:hover,
.app-public-link:focus-visible,
.app-public-phone:hover,
.app-public-phone:focus-visible {
    background-color: color-mix(in srgb, var(--app-header-fg, var(--app-on-primary)) 10%, transparent);
    color: var(--app-header-fg, var(--app-on-primary));
    opacity: 1;
}

.app-public-link.active {
    background-color: color-mix(in srgb, var(--app-header-fg, var(--app-on-primary)) 16%, transparent);
    font-weight: 600;
    opacity: 1;
}

.app-public-phone {
    margin-left: .25rem;
    border: 1px solid color-mix(in srgb, var(--app-header-fg, var(--app-on-primary)) 40%, transparent);
    font-variant-numeric: tabular-nums;
}

@media (max-width: 991.98px) {
    /* Tablets: navigation links as icons only, so the restaurant name keeps its room (the phone number stays). */
    .app-public-link .app-public-link-text {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .app-public-link {
        padding: .55rem;
    }

    .app-public-link .app-icon {
        width: 1.15rem;
        height: 1.15rem;
    }
}

@media (max-width: 767.98px) {
    /* Icons only on phones; the labels stay for screen readers via aria-label / title. */
    .app-public-link-text {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .app-public-link,
    .app-public-phone {
        padding: .55rem;
    }

    .app-public-link .app-icon,
    .app-public-phone .app-icon {
        width: 1.15rem;
        height: 1.15rem;
    }

    .app-public-name {
        font-size: 1.05rem;
    }

    .app-public-logo {
        max-height: 40px;
    }
}

.app-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(5rem, 1fr));
    gap: .5rem;
}

.app-slot {
    padding: .6rem 0;
    font-variant-numeric: tabular-nums;
}

.btn-check:disabled + .app-slot {
    text-decoration: line-through;
}

.app-code {
    font-family: var(--bs-font-monospace);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: .15em;
    user-select: all;
}

/* Honeypot field: off-screen, not display:none (some bots skip hidden fields). */
.app-hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* "Remove choice" under the guest table picker. */
.app-public .app-picker .btn-link {
    color: var(--app-accent, var(--app-primary));
}

.app-public summary {
    cursor: pointer;
}

.app-step-title {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.app-step-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background-color: var(--app-accent, var(--app-primary));
    color: var(--app-on-accent, var(--app-on-primary));
    font-size: .9rem;
    flex-shrink: 0;
}

.app-public .form-label {
    font-weight: 500;
}

.app-optional {
    font-weight: 400;
    color: var(--bs-secondary-color);
}

.app-slots-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 1rem 0 .5rem;
    font-size: .875rem;
    color: var(--bs-secondary-color);
}

.app-slots-divider::after {
    content: "";
    flex: 1;
    border-top: 1px solid var(--bs-border-color);
}

.app-public-footer {
    background-color: var(--bs-body-bg);
    border-top: 1px solid var(--bs-border-color);
    font-size: .9rem;
    color: var(--bs-secondary-color);
}

.app-public-footer address {
    font-style: normal;
    line-height: 1.7;
}

.app-footer-name {
    font-weight: 600;
    color: var(--bs-body-color);
    margin-bottom: .25rem;
}

.app-footer-heading {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: .5rem;
}

.app-public-footer a:not(.btn) {
    color: inherit;
    text-decoration: none;
}

.app-public-footer a:not(.btn):hover {
    color: var(--app-accent, var(--app-primary));
    text-decoration: underline;
}

.app-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Fixed size: in a narrow footer column flex items would otherwise shrink into ovals. */
    flex: 0 0 2.25rem;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 50%;
}

.app-public-footer a.app-social:hover {
    color: var(--app-on-accent, var(--app-on-primary));
    background-color: var(--app-accent, var(--app-primary));
    border-color: var(--app-accent, var(--app-primary));
    text-decoration: none;
}

.app-social svg {
    width: 1rem;
    height: 1rem;
}

.app-public-lang {
    display: flex;
    margin-left: .5rem;
    border: 1px solid var(--app-header-fg, var(--app-on-primary));
    border-radius: var(--bs-border-radius-sm);
    overflow: hidden;
    font-size: .8rem;
}

.app-public-lang a {
    padding: .15rem .5rem;
    color: var(--app-header-fg, var(--app-on-primary));
    text-decoration: none;
}

.app-public-lang a.active {
    background-color: var(--app-header-fg, var(--app-on-primary));
    color: var(--app-header-bg, var(--app-primary));
    font-weight: 600;
}

.app-invoice {
    padding-left: 1rem;
    border-left: 2px solid var(--bs-border-color);
}

.app-policy {
    padding: .75rem 1rem;
    border-left: 3px solid var(--app-accent, var(--app-primary));
    background-color: var(--bs-tertiary-bg);
    border-radius: var(--bs-border-radius-sm);
    font-size: .875rem;
}

.app-policy-title {
    font-weight: 600;
    margin-bottom: .25rem;
}

.app-footer-links li + li {
    margin-top: .3rem;
}

/* ---- Reservation page: hero, steps, summary ---- */
.app-hero {
    background-color: color-mix(in srgb, var(--app-primary) 7%, var(--bs-body-bg));
    border-bottom: 1px solid color-mix(in srgb, var(--app-primary) 15%, var(--bs-body-bg));
    padding: var(--app-hero-top, 2rem) 0 var(--app-hero-bottom, 1.75rem);
    margin-top: -1.5rem; /* the shared public header has mb-4 */
    text-align: var(--app-hero-align, left);
    background-image: var(--app-hero-bg-image, none);
    color: var(--app-hero-fg, inherit);
}

.app-hero-title {
    font-size: calc(1.4rem + 1vw);
    font-weight: 700;
    margin-bottom: .5rem;
}

@media (min-width: 1200px) {
    .app-hero-title {
        font-size: 2.25rem;
    }
}

.app-hero-lead {
    font-size: 1.05rem;
    max-width: 44rem;
    margin-bottom: .5rem;
    margin-left: var(--app-hero-lead-mx, 0);
    margin-right: var(--app-hero-lead-mx, 0);
}

.app-hero-note {
    color: var(--app-hero-note-fg, var(--bs-secondary-color));
    font-size: .925rem;
}

/* Cover photo: image, darkening (or gradient tint) and crop come from theme.css. */
.app-hero-cover {
    background-color: #2b2b2b;
    background-image: var(--app-hero-overlay), var(--app-hero-image, none);
    background-size: cover;
    background-position: var(--app-hero-position, center);
    border-bottom: 0;
    color: #ffffff;
    padding: var(--app-hero-cover-top, 5rem) 0 var(--app-hero-cover-bottom, 3.5rem);
    text-shadow: 0 1px 12px rgba(0, 0, 0, .35);
}

.app-hero-cover .app-hero-note {
    color: rgba(255, 255, 255, .85);
}

.app-public .app-hero-cover a:not(.btn) {
    color: #ffffff;
}

.app-public a:not(.btn) {
    color: var(--app-accent, var(--app-primary));
}

.app-step {
    border: var(--app-card-border-width, 0) solid var(--bs-border-color);
    border-radius: var(--app-radius-card, 1rem);
    box-shadow: var(--app-card-shadow, 0 1px 2px rgba(0, 0, 0, .04), 0 4px 16px rgba(0, 0, 0, .05));
    padding: 1.25rem 1.25rem 1rem;
}

@media (min-width: 576px) {
    .app-step {
        padding: 1.5rem 1.75rem 1.25rem;
    }
}

.app-summary {
    position: sticky;
    top: 1rem;
}

.app-summary-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.app-summary-list {
    margin-bottom: 1.25rem;
}

.app-summary-list > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .5rem 0;
    border-bottom: 1px dashed var(--bs-border-color);
}

.app-summary-list dt {
    font-weight: 400;
    color: var(--bs-secondary-color);
}

.app-summary-list dd {
    margin: 0;
    font-weight: 600;
    text-align: right;
}

.app-summary-list dd::first-letter {
    text-transform: uppercase;
}

.app-summary-missing {
    color: var(--bs-secondary-color);
    font-weight: 400 !important;
    font-style: italic;
}

/* Time buttons in the restaurant colour instead of Bootstrap blue. */
.app-slot {
    --bs-btn-color: var(--app-accent, var(--app-primary));
    --bs-btn-border-color: color-mix(in srgb, var(--app-accent, var(--app-primary)) 35%, var(--bs-body-bg));
    --bs-btn-bg: var(--bs-body-bg);
    --bs-btn-hover-color: var(--app-accent, var(--app-primary));
    --bs-btn-hover-bg: color-mix(in srgb, var(--app-accent, var(--app-primary)) 8%, var(--bs-body-bg));
    --bs-btn-hover-border-color: var(--app-accent, var(--app-primary));
    --bs-btn-active-color: var(--app-on-accent, var(--app-on-primary));
    --bs-btn-active-bg: var(--app-accent, var(--app-primary));
    --bs-btn-active-border-color: var(--app-accent, var(--app-primary));
    --bs-btn-disabled-color: var(--bs-secondary-color);
    --bs-btn-disabled-bg: var(--bs-tertiary-bg);
    --bs-btn-disabled-border-color: var(--bs-border-color);
    font-weight: 500;
    border-radius: var(--app-radius, .5rem);
}

.btn-check:checked + .app-slot {
    font-weight: 600;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--app-accent, var(--app-primary)) 30%, transparent);
}

.app-public summary {
    color: var(--app-accent, var(--app-primary));
}

/* ---- Day sheet (print / tablet) ---- */
.app-sheet-table th {
    white-space: nowrap;
}

.app-sheet-invoice {
    margin-top: .25rem;
    padding: .25rem .4rem;
    border-left: 2px solid var(--bs-border-color);
    break-inside: avoid;
}

.app-sheet-phone {
    color: inherit;
    text-decoration: none;
}

/* Phones (screen only, never print): every reservation becomes a card instead of a cramped table row. */
@media screen and (max-width: 767.98px) {
    .app-sheet-table,
    .app-sheet-table tbody {
        display: block;
        border: 0;
    }

    .app-sheet-table thead {
        display: none;
    }

    .app-sheet-table tr {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: baseline;
        column-gap: .75rem;
        row-gap: .35rem;
        margin-bottom: .75rem;
        padding: .75rem .9rem;
        border: 1px solid var(--bs-border-color);
        border-radius: .75rem;
        background-color: var(--bs-body-bg);
        box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
    }

    .app-sheet-table tr.table-warning {
        background-color: #fff6db;
        border-color: #f0d58a;
    }

    .app-sheet-table td {
        display: block;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    .app-sheet-time {
        grid-row: 1;
        grid-column: 1;
        font-size: 1.15rem;
    }

    .app-sheet-tables {
        grid-row: 1;
        grid-column: 2;
    }

    .app-sheet-party {
        grid-row: 1;
        grid-column: 3;
        text-align: right;
    }

    .app-sheet-tables::before,
    .app-sheet-party::before {
        content: attr(data-label) " ";
        font-weight: 400;
        color: var(--bs-secondary-color);
        font-size: .85rem;
    }

    .app-sheet-guest {
        grid-column: 1 / -1;
        display: flex !important;
        flex-wrap: wrap;
        align-items: baseline;
        column-gap: .75rem;
    }

    .app-sheet-name {
        font-size: 1.05rem;
        font-weight: 600;
    }

    .app-sheet-phone {
        color: var(--app-primary);
        font-size: .95rem !important;
        text-decoration: underline;
    }

    .app-sheet-status {
        flex-basis: 100%;
        font-weight: 600;
        color: #8a6d00;
    }

    .app-sheet-notes {
        grid-column: 1 / -1;
        padding-top: .4rem !important;
        border-top: 1px dashed var(--bs-border-color) !important;
    }

    .app-sheet-notes.app-sheet-empty,
    .app-sheet-checkcell {
        display: none !important;
    }
}

.app-sheet-check {
    width: 2.5rem;
}

@media print {
    .app-navbar,
    .d-print-none {
        display: none !important;
    }

    .app-sheet {
        font-size: 11pt;
    }

    .app-sheet-table tr {
        break-inside: avoid;
    }
}

/* ---- Charts (fragments/chart.html) ---- */
.app-chart {
    display: block;
    width: 100%;
    height: auto;
    font-size: 15px;
}

.app-chart-grid line {
    stroke: #e9ecef;
    stroke-width: 1;
}

.app-chart-grid line.app-chart-baseline {
    stroke: #adb5bd;
}

.app-chart-tick,
.app-chart-label {
    fill: #6c757d;
}

.app-chart-value {
    fill: #212529;
    font-weight: 600;
}

.app-chart-mark {
    fill: var(--app-primary);
}

.app-chart-hit {
    fill: transparent;
}

.app-chart-bar:hover .app-chart-mark {
    fill: var(--app-primary-hover);
}

.app-chart-bar:hover .app-chart-hit {
    fill: rgba(0, 0, 0, .04);
}

/* ---- Settings: appearance choices ---- */
.app-choices {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
    gap: .6rem;
}

.app-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    padding: .75rem .5rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .6rem;
    background-color: var(--bs-body-bg);
    cursor: pointer;
    text-align: center;
    font-size: .85rem;
    height: 100%;
}

.btn-check:checked + .app-choice {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 2px var(--app-primary);
}

.btn-check:focus-visible + .app-choice {
    outline: 2px solid var(--app-primary);
    outline-offset: 2px;
}

.app-choice-sample {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 2.75rem;
    font-size: 1.5rem;
}

.app-font-MODERN { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
.app-font-CLASSIC { font-family: Georgia, Cambria, "Times New Roman", Times, serif; }
.app-font-FRIENDLY { font-family: "Trebuchet MS", "Segoe UI", Candara, "Gill Sans", "Helvetica Neue", sans-serif; }
.app-font-ELEGANT { font-family: "Palatino Linotype", Palatino, "Book Antiqua", "URW Palladio L", Georgia, serif; }
.app-font-PLAYFAIR { font-family: "Playfair Display", Georgia, "Times New Roman", serif; }
.app-font-LORA { font-family: Lora, Georgia, Cambria, serif; }
.app-font-MONTSERRAT { font-family: Montserrat, system-ui, "Segoe UI", Arial, sans-serif; }
.app-font-POPPINS { font-family: Poppins, system-ui, "Segoe UI", Arial, sans-serif; }
.app-font-HANDWRITTEN { font-family: Caveat, "Segoe Print", "Bradley Hand", cursive; font-size-adjust: .55; }

.app-corner-sample {
    width: 3.5rem;
    height: 2rem;
    border: 2px solid var(--app-primary);
    background-color: color-mix(in srgb, var(--app-primary) 12%, transparent);
}

.app-corner-SHARP { border-radius: .2rem; }
.app-corner-ROUNDED { border-radius: .5rem; }
.app-corner-SOFT { border-radius: 1rem; }

.app-header-sample {
    width: 100%;
    height: 2rem;
    border-radius: .35rem;
    border: 1px solid var(--bs-border-color);
    display: flex;
    align-items: center;
    padding: 0 .5rem;
    font-size: .75rem;
    font-weight: 700;
}

.app-header-COLORED { background-color: var(--app-primary); color: var(--app-on-primary); border-color: transparent; }
.app-header-LIGHT { background-color: #ffffff; color: #212529; }
.app-header-DARK { background-color: #1c1c1e; color: #ffffff; border-color: transparent; }

.app-bg-sample {
    width: 100%;
    height: 2rem;
    border-radius: .35rem;
    border: 1px solid var(--bs-border-color);
}

.app-bg-GRAY { background-color: #f6f7f9; }
.app-bg-WHITE { background-color: #ffffff; }
.app-bg-WARM { background-color: #faf6ef; }
.app-bg-TINTED { background-color: color-mix(in srgb, var(--app-primary) 5%, #ffffff); }

/* Samples of the gradient direction, cover darkening and crop, and background pattern tiles. */
.app-gradient-sample {
    width: 3.5rem;
    height: 2rem;
    border-radius: .35rem;
}

.app-gradient-DIAGONAL { background-image: linear-gradient(135deg, var(--app-primary), color-mix(in srgb, var(--app-primary) 30%, #ffffff)); }
.app-gradient-VERTICAL { background-image: linear-gradient(180deg, var(--app-primary), color-mix(in srgb, var(--app-primary) 30%, #ffffff)); }
.app-gradient-HORIZONTAL { background-image: linear-gradient(90deg, var(--app-primary), color-mix(in srgb, var(--app-primary) 30%, #ffffff)); }

.app-dim-sample {
    width: 100%;
    height: 2rem;
    border-radius: .35rem;
    background-color: #c9b18f;
    background-image: linear-gradient(135deg, #d8c4a4, #8a6b4a);
    box-shadow: inset 0 0 0 100px var(--app-dim, rgba(0, 0, 0, .45));
}

.app-dim-LIGHT { --app-dim: rgba(0, 0, 0, .25); }
.app-dim-MEDIUM { --app-dim: rgba(0, 0, 0, .48); }
.app-dim-STRONG { --app-dim: rgba(0, 0, 0, .66); }

.app-cpos-sample {
    position: relative;
    width: 2.25rem;
    height: 2.5rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .3rem;
    background-color: color-mix(in srgb, var(--app-primary) 8%, #ffffff);
}

.app-cpos-sample i {
    position: absolute;
    left: -.35rem;
    right: -.35rem;
    height: .9rem;
    border: 2px solid var(--app-primary);
    border-radius: .2rem;
}

.app-cpos-TOP i { top: .1rem; }
.app-cpos-CENTER i { top: calc(50% - .45rem); }
.app-cpos-BOTTOM i { bottom: .1rem; }

.app-pattern-sample {
    background-color: #f6f7f9;
}

.app-pattern-DOTS { background-image: radial-gradient(rgba(0, 0, 0, .18) 1.2px, transparent 1.4px); background-size: 9px 9px; }
.app-pattern-GRID {
    background-image: linear-gradient(rgba(0, 0, 0, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 0, 0, .1) 1px, transparent 1px);
    background-size: 12px 12px;
}
.app-pattern-DIAGONAL { background-image: repeating-linear-gradient(45deg, rgba(0, 0, 0, .1) 0 1px, transparent 1px 7px); }
.app-pattern-LINEN {
    background-image: repeating-linear-gradient(0deg, rgba(0, 0, 0, .05) 0 1px, transparent 1px 3px),
        repeating-linear-gradient(90deg, rgba(0, 0, 0, .04) 0 1px, transparent 1px 4px);
}

/* Ready-made theme tiles: two colour dots and the heading font. */
button.app-choice {
    width: 100%;
}

.app-preset:hover,
.app-preset:focus-visible {
    border-color: var(--app-primary);
}

.app-preset-swatch {
    width: 2.5rem;
    height: 1rem;
}

.app-preset-font {
    font-size: 1.35rem;
    margin-left: .35rem;
}

/*
 * Live preview of the guest page on the settings page: the same theme variables as the guest pages (set on
 * #appearance-preview by appearance-settings.js), drawn at a small scale.
 */
.app-preview-sticky {
    margin-bottom: 1.5rem;
}

@media (min-width: 992px) and (min-height: 860px) {
    /* Stays in view while scrolling through the appearance options (only within the section, tall screens only). */
    .app-preview-sticky {
        position: sticky;
        top: .75rem;
        z-index: 5;
    }
}

.app-preview {
    border: 1px solid var(--bs-border-color);
    border-radius: .75rem;
    background-color: var(--bs-body-bg);
    box-shadow: 0 6px 24px rgba(0, 0, 0, .08);
    overflow: hidden;
}

.app-preview-caption {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem .5rem;
    padding: .4rem .75rem;
    font-size: .8rem;
    color: var(--bs-secondary-color);
    border-bottom: 1px solid var(--bs-border-color);
}

.app-preview-page {
    background-color: var(--app-site-bg, #f6f7f9);
    background-image: var(--app-site-bg-image, none);
    font-family: var(--app-body-font, inherit);
    font-size: .8rem;
}

.app-preview-header {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .85rem;
    background-color: var(--app-header-bg, var(--app-primary));
    background-image: var(--app-header-bg-image, none);
    color: var(--app-header-fg, var(--app-on-primary));
    border-bottom: 1px solid var(--app-header-border, transparent);
}

.app-preview-logo {
    height: calc(var(--app-logo-height, 44px) * .55);
    width: auto;
}

.app-preview-brand {
    font-family: var(--app-heading-font, inherit);
    font-weight: 700;
    font-size: .95rem;
}

.app-preview-links {
    display: flex;
    gap: .75rem;
    margin-left: auto;
    opacity: .85;
    font-size: .72rem;
}

.app-preview-hero {
    padding: calc(var(--app-hero-top, 2rem) * .55) .85rem calc(var(--app-hero-bottom, 1.75rem) * .55);
    text-align: var(--app-hero-align, left);
    background-color: color-mix(in srgb, var(--app-primary) 7%, #ffffff);
    background-image: var(--app-hero-bg-image, none);
    color: var(--app-hero-fg, inherit);
}

.app-preview-hero-cover {
    padding-top: calc(var(--app-hero-cover-top, 5rem) * .5);
    padding-bottom: calc(var(--app-hero-cover-bottom, 3.5rem) * .5);
    background-color: #2b2b2b;
    background-image: var(--app-hero-overlay), var(--app-hero-image, none);
    background-size: cover;
    background-position: var(--app-hero-position, center);
    color: #ffffff;
    text-shadow: 0 1px 8px rgba(0, 0, 0, .35);
}

.app-preview-title,
.app-preview-brand,
.app-preview-card-title {
    font-size-adjust: var(--app-heading-size-adjust, none);
}

.app-preview-title {
    font-family: var(--app-heading-font, inherit);
    font-weight: 700;
    font-size: 1.35rem;
    line-height: 1.2;
}

.app-preview-lead {
    margin-top: .2rem;
    opacity: .85;
}

.app-preview-body {
    padding: .75rem .85rem .9rem;
}

.app-preview-card {
    max-width: 18rem;
    padding: .65rem .75rem;
    background-color: #ffffff;
    border: var(--app-card-border-width, 0) solid var(--bs-border-color);
    border-radius: calc(var(--app-radius-card, 1rem) * .75);
    box-shadow: var(--app-card-shadow, none);
}

.app-preview-card-title {
    font-family: var(--app-heading-font, inherit);
    font-weight: 600;
    margin-bottom: .4rem;
}

.app-preview-field {
    height: 1.35rem;
    margin-bottom: .35rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius, .5rem);
}

.app-preview-field-short {
    width: 60%;
}

.app-preview-actions {
    display: flex;
    gap: .4rem;
    margin-top: .5rem;
}

.app-preview-btn,
.app-preview-btn-outline {
    padding: .25rem .7rem;
    border-radius: var(--app-radius, .5rem);
    font-weight: 600;
    font-size: .75rem;
}

.app-preview-btn {
    background-color: var(--app-accent, var(--app-primary));
    background-image: var(--app-btn-bg-image, none);
    color: var(--app-btn-fg, var(--app-on-accent, #ffffff));
}

.app-preview-btn-outline {
    border: 1px solid var(--app-accent, var(--app-primary));
    color: var(--app-accent, var(--app-primary));
}

.app-cover-preview {
    max-width: 100%;
    max-height: 120px;
    object-fit: cover;
}

/* ---- Settings page: section menu, sections, sticky save bar ---- */
.app-settings-nav {
    position: sticky;
    top: 1rem;
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.app-settings-nav-heading {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--bs-secondary-color);
    padding: 0 .75rem .35rem;
}

.app-settings-nav-link {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .45rem .75rem;
    border-radius: .5rem;
    color: var(--bs-body-color);
    text-decoration: none;
    border-left: 3px solid transparent;
}

.app-settings-nav-link:hover {
    background-color: var(--bs-secondary-bg);
    color: var(--bs-body-color);
}

.app-settings-nav-link.active {
    background-color: color-mix(in srgb, var(--app-primary) 10%, var(--bs-body-bg));
    border-left-color: var(--app-primary);
    color: var(--app-primary);
    font-weight: 600;
}

@media (max-width: 991.98px) {
    /* On narrow screens the menu becomes a horizontal, scrollable strip. */
    .app-settings-nav {
        position: static;
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: .25rem;
    }

    .app-settings-nav-heading {
        display: none;
    }

    .app-settings-nav-link {
        white-space: nowrap;
        border-left: 0;
    }
}

/* Side menu of the settings pages, grouped by topic; a button with the current page on narrow screens. */
.app-settings-menu-wrap {
    margin-bottom: .5rem;
}

.app-settings-menu-toggle {
    display: flex;
    align-items: center;
    gap: .5rem;
    width: 100%;
    padding: .7rem 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .6rem;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    text-align: left;
}

.app-settings-menu-toggle::after {
    content: "";
    margin-left: auto;
    border-top: .35em solid;
    border-right: .35em solid transparent;
    border-left: .35em solid transparent;
}

/* Spacing by margins: Bootstrap's d-lg-block (open on wide screens) replaces the display of the menu. */
.app-settings-menu-group + .app-settings-menu-group,
.app-settings-menu-site {
    display: block;
    margin-top: 1.1rem;
}

@media (max-width: 991.98px) {
    .app-settings-menu {
        margin-top: .5rem;
        padding: .75rem .5rem;
        border: 1px solid var(--bs-border-color);
        border-radius: .6rem;
        background-color: var(--bs-body-bg);
    }

    /* Bootstrap hides .collapse; the flex layout applies once it is open. */
    .app-settings-menu.collapse:not(.show) {
        display: none;
    }
}

.app-settings-menu-group {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

/* Inside the grouped menu the links keep their vertical layout on every screen size. */
.app-settings-menu .app-settings-nav-heading {
    display: block;
}

.app-settings-menu .app-settings-nav-link {
    white-space: normal;
    border-left: 3px solid transparent;
}

.app-settings-menu .app-settings-nav-link.active {
    border-left-color: var(--app-primary);
}

.app-settings-menu-site {
    padding: 0 .75rem;
    font-size: .875rem;
}

@media (min-width: 992px) and (min-height: 760px) {
    .app-settings-menu {
        position: sticky;
        top: 1rem;
    }
}

.app-settings-section {
    margin-bottom: 1.5rem;
    border: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 2px 10px rgba(0, 0, 0, .04);
    scroll-margin-top: 1rem;
}

.app-settings-section.border-danger-subtle {
    border: 1px solid var(--bs-danger-border-subtle);
}

.app-settings-section-head {
    padding: 1.1rem 1.25rem .9rem;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.app-settings-section-head h1,
.app-settings-section-head h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: .2rem;
}

.app-settings-section-head p {
    font-size: .875rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0;
}

.app-settings-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: .5rem;
}

/* E-mail notifications page */
.app-section-switch {
    flex-shrink: 0;
    margin: .15rem 0 0;
    font-size: 1.35rem;
}

.app-status-dot {
    flex-shrink: 0;
    width: .75rem;
    height: .75rem;
    margin-top: .4rem;
    border-radius: 50%;
    background-color: var(--bs-secondary-bg);
}

.app-status-dot.is-ok {
    background-color: var(--bs-success);
}

.app-status-dot.is-warning {
    background-color: var(--bs-warning);
}

.app-status-dot.is-danger {
    background-color: var(--bs-danger);
}

.app-how {
    padding-left: 1.1rem;
}

.app-how li + li {
    margin-top: .6rem;
}

.app-choice {
    display: block;
    height: 100%;
    text-align: start;
    padding: .75rem .9rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .5rem;
    cursor: pointer;
}

.app-choice:has(input[type=radio]:checked) {
    border-color: var(--app-primary);
    background-color: color-mix(in srgb, var(--app-primary) 6%, var(--bs-body-bg));
}

.app-choice.is-invalid {
    border-color: var(--bs-danger);
}

.app-hours-input {
    width: 5.5rem;
}

.app-test-address {
    flex: 1 1 16rem;
    width: auto;
}

.app-upload {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    padding: .5rem;
    border: 1px dashed var(--bs-border-color);
    border-radius: .5rem;
    background-color: var(--bs-tertiary-bg);
}

.app-upload-empty {
    font-size: .85rem;
    color: var(--bs-secondary-color);
    text-align: center;
}

.app-savebar {
    position: sticky;
    bottom: 0;
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .75rem 1.25rem;
    margin-top: .5rem;
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: .75rem .75rem 0 0;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, .08);
}

.app-savebar .btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.app-savebar-status {
    font-size: .875rem;
    color: var(--bs-secondary-color);
}

@media (max-width: 575.98px) {
    .app-savebar {
        padding: .6rem .75rem;
        margin-left: -.25rem;
        margin-right: -.25rem;
    }

    .app-savebar-clean {
        display: none;
    }

    .app-savebar .btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    .app-savebar-status:has(.app-savebar-clean) {
        font-size: .8rem;
    }
}

.app-savebar-dirty {
    display: none;
    color: #9a6700;
    font-weight: 600;
}

.app-savebar.is-dirty {
    border-color: #f0c36d;
}

.app-savebar.is-dirty .app-savebar-dirty {
    display: inline;
}

.app-savebar.is-dirty .app-savebar-clean {
    display: none;
}

.app-settings-group {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--bs-secondary-color);
    padding-bottom: .4rem;
    margin: 0 0 1rem;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.app-choice-text {
    font-size: 1rem;
    text-align: center;
    line-height: 1.2;
}

.app-choice-sample-bg {
    background-color: #f1f2f4;
    border-radius: .35rem;
}

.app-logo-sample {
    display: block;
    aspect-ratio: 2 / 1;
    border-radius: .25rem;
    background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--app-primary) 55%, #ffffff) 0 4px,
            color-mix(in srgb, var(--app-primary) 35%, #ffffff) 4px 8px);
}

.app-logo-SMALL { height: 1rem; }
.app-logo-MEDIUM { height: 1.5rem; }
.app-logo-LARGE { height: 2.1rem; }

.app-hero-sample {
    display: block;
    width: 100%;
    border-radius: .3rem;
    background-color: color-mix(in srgb, var(--app-primary) 25%, #ffffff);
}

.app-hero-COMPACT { height: .8rem; }
.app-hero-STANDARD { height: 1.5rem; }
.app-hero-LARGE { height: 2.4rem; }

.app-align-sample {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    width: 100%;
}

.app-align-sample i {
    display: block;
    height: .3rem;
    border-radius: 1rem;
    background-color: color-mix(in srgb, var(--app-primary) 45%, #ffffff);
}

.app-align-sample i:nth-child(1) { width: 70%; height: .45rem; }
.app-align-sample i:nth-child(2) { width: 90%; }
.app-align-sample i:nth-child(3) { width: 55%; }
.app-align-CENTER { align-items: center; }
.app-align-LEFT { align-items: flex-start; }

.app-card-sample {
    display: block;
    width: 3.5rem;
    height: 2rem;
    border-radius: .4rem;
    background-color: #ffffff;
}

.app-card-SHADOW { box-shadow: 0 2px 8px rgba(0, 0, 0, .15); }
.app-card-BORDER { border: 1px solid #c9ccd1; }

/* ---- Room availability page ---- */
.app-availability-status {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    border: 1px solid var(--bs-border-color);
    border-left-width: .4rem;
    border-radius: .75rem;
    background-color: var(--bs-body-bg);
}

.app-availability-status.is-open { border-left-color: #2f9e5b; }
.app-availability-status.is-closed { border-left-color: #adb5bd; }
.app-availability-status.is-off { border-left-color: #dc3545; }

.app-availability-icon {
    flex: 0 0 auto;
    width: 2rem;
    height: 2rem;
    margin-top: .2rem;
    fill: currentColor;
}

.app-availability-status.is-open .app-availability-icon { color: #2f9e5b; }
.app-availability-status.is-closed .app-availability-icon { color: #6c757d; }
.app-availability-status.is-off .app-availability-icon { color: #dc3545; }

.app-availability-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
}

.app-availability-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.app-availability-section {
    padding-bottom: 1.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.app-availability-section h2 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: .75rem;
}

/* Big radio choices (a whole card is the click target). */
.app-option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: .5rem;
}

.app-option {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    padding: .75rem .9rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .6rem;
    cursor: pointer;
}

.app-option .form-check-input {
    flex: 0 0 auto;
    margin-top: .2rem;
}

.app-option:has(:checked) {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 1px var(--app-primary);
}

.app-option-title {
    display: block;
    font-weight: 600;
}

.app-option-help {
    display: block;
    font-size: .85rem;
    color: var(--bs-secondary-color);
}

/* Weekday toggles, in the theme colour; one row of seven, also on phones. */
.app-weekday-group {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 3.25rem));
    gap: .25rem;
}

.app-weekday-btn {
    padding-left: 0;
    padding-right: 0;
    --bs-btn-color: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-color: var(--app-primary);
    --bs-btn-hover-bg: var(--bs-tertiary-bg);
    --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-color: var(--app-on-primary);
    --bs-btn-active-bg: var(--app-primary);
    --bs-btn-active-border-color: var(--app-primary);
}

/* Days and period of a switched-off room: kept, but visibly not in effect. */
.app-availability-muted-note {
    display: none;
}

#availability-schedule.is-muted .app-availability-muted-note {
    display: block;
}

#availability-schedule.is-muted .app-availability-section {
    opacity: .5;
}

.app-availability-preview {
    padding: .75rem 1rem;
    border-radius: .6rem;
    background-color: var(--bs-tertiary-bg);
}

.app-savebar .btn.app-savebar-undo {
    padding-left: 1rem;
    padding-right: 1rem;
}

.app-btn-primary:disabled {
    --bs-btn-disabled-color: var(--app-on-primary);
    --bs-btn-disabled-bg: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
}

.app-savebar:not(.is-dirty) .app-savebar-undo {
    display: none;
}

/* Reservation details: a label wrapping onto two lines (phones) keeps its distance from the next row. */
.app-detail-list > dt {
    margin-bottom: .5rem;
}

/* Data protection page: number of days next to its unit. */
.app-retention-input {
    max-width: 14rem;
}

/* Data erasure log: one block per run. */
.app-retention-run {
    padding: .75rem 0;
    border-top: 1px solid var(--bs-border-color-translucent);
}

.app-retention-run:first-child {
    border-top: 0;
    padding-top: 0;
}

/* Booking link tab: QR preview scaled down (the PNG itself is print size). */
.app-qr-preview {
    width: 100%;
    max-width: 16rem;
    height: auto;
}

/* Booking link settings: address field with its save button. */
.app-public-url-input {
    flex: 1 1 18rem;
    max-width: 32rem;
}

/* Touch screens (tablets): tap targets of about 44 px, labels that do not depend on hovering. */
@media (pointer: coarse) {
    .btn-sm {
        --bs-btn-padding-y: .55rem;
        --bs-btn-padding-x: .8rem;
    }

    .form-control-sm,
    .form-select-sm {
        min-height: 2.75rem;
    }

    .dropdown-item {
        padding-top: .65rem;
        padding-bottom: .65rem;
    }

    .app-navbar-user,
    .app-navbar-cta,
    .navbar-toggler {
        min-height: 2.75rem;
    }

    .btn-close {
        padding: .75em;
    }
}

@media (pointer: coarse) and (min-width: 992px) and (max-width: 1199.98px) {
    /* Landscape tablets: menu items keep a small caption under the icon (a tooltip needs a mouse). */
    .app-navbar-links .nav-link {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: .1rem;
    }

    .app-navbar-links .app-nav-text {
        position: static;
        width: auto;
        height: auto;
        overflow: visible;
        clip: auto;
        font-size: .7rem;
        line-height: 1;
    }
}

/* Jump targets (e.g. "Confirm" on narrow screens) keep a little air above them. */
.app-scroll-target {
    scroll-margin-top: 1rem;
}