:root {
    color-scheme: light dark;
    --bg: #f5f6f8;
    --surface: #ffffff;
    --header: #1d2025;
    --header-text: #ffffff;
    --border: #e2e5ea;
    --text: #1b1f27;
    --muted: #6b7280;
    --accent: #8ec86d;
    --accent-text: #ffffff;
    --danger: #d6336c;
    --ok: #2b8a3e;
    --warn: #e67700;
    --radius: 10px;
    --row-h: 48px; /* single source of truth: site.js reads this to work out how many rows fit */
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14161a;
        --surface: #1d2025;
        --header: #1d2025;
        --border: #2d3139;
        --text: #e6e8ec;
        --muted: #9099a8;
        --accent: #8ec86d;
        --accent-text: #11131a;
        --danger: #f06595;
        --ok: #69db7c;
        --warn: #ffa94d;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    font: 14px/1.45 Roboto, system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}

[hidden] {
    display: none !important;
}

.topbar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 14px 24px;
    background: var(--header);
    border-bottom: 1px solid var(--border);
    color: var(--header-text);
}

    .topbar h1 {
        margin: 0;
        font-size: 17px;
        font-weight: 650;
        display: flex;
        align-items: center;
        font-family: "Nunito", sans-serif;
        font-optical-sizing: auto;
    }

        .topbar h1 em {
            font-style: normal;
            margin-inline-start: 0.4em;
            color: var(--accent);
        }

        .topbar h1 img {
            width: 10rem;
            margin: -1rem 1rem -1rem 0;
        }

.tabs {
    display: flex;
    gap: 4px;
}

    .tabs a {
        color: var(--muted);
        text-decoration: none;
        padding: 7px 14px;
        border-radius: 8px;
    }

        .tabs a:hover {
            background: var(--bg);
        }

        .tabs a[aria-current="page"] {
            background: var(--accent);
            color: var(--accent-text);
            font-weight: 600;
        }

/* The page itself never scrolls: main fills the viewport, the page's card fills main,
   and the table area fills the card. */
main {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1100px;
    margin: 16px auto;
    padding: 0 16px;
}

.card {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.toolbar {
    flex-shrink: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}

.spacer {
    flex: 1;
}

input, select, .btn {
    font: inherit;
    color: inherit;
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: 8px;
    padding: 7px 10px;
}

    /* Number inputs here are all money: no up/down spinner (Chrome/Edge/Safari, then Firefox) */
    input[type="number"]::-webkit-inner-spin-button,
    input[type="number"]::-webkit-outer-spin-button {
        -webkit-appearance: none;
        margin: 0;
    }

    input[type="number"] {
        -moz-appearance: textfield;
        appearance: textfield;
    }

    input[type="search"] {
        width: min(340px, 100%);
    }

    input:focus-visible, select:focus-visible, .btn:focus-visible, .tabs a:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 1px;
    }

.btn {
    cursor: pointer;
}

    .btn:hover {
        background: var(--bg);
    }

    .btn.primary {
        background: var(--accent);
        border-color: var(--accent);
        color: var(--accent-text);
        font-weight: 600;
    }

        .btn.primary:hover {
            filter: brightness(1.08);
        }

    .btn.danger {
        background: var(--danger);
        border-color: var(--danger);
        color: #fff;
        font-weight: 600;
    }

    .btn.small {
        padding: 4px 9px;
        font-size: 13px;
    }

    .btn:disabled {
        opacity: .55;
        cursor: default;
    }

.check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

    .check input {
        width: auto;
    }

/* flex-basis 0 + min-height 0 means the area's height never depends on its rows,
   so measuring it can't be thrown off by whatever is currently rendered. */
.table-wrap {
    flex: 1 1 0;
    min-height: 0;
    overflow-x: auto;
    overflow-y: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--muted);
    font-weight: 600;
}

td {
    padding: 0 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    vertical-align: middle;
}

tbody tr {
    height: var(--row-h);
}

    tbody tr:hover {
        background: color-mix(in srgb, var(--accent) 5%, transparent);
    }

.right {
    text-align: right;
}

th.right {
    text-align: right;
}

td.actions {
    text-align: right;
}

    td.actions .btn + .btn {
        margin-left: 6px;
    }

td.empty {
    text-align: center;
    color: var(--muted);
    font-style: italic;
}

tbody.loading {
    opacity: .5;
    transition: opacity .15s;
}

.mono {
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
    font-size: 13px;
}

.pill {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: color-mix(in srgb, var(--muted) 18%, transparent);
    color: var(--muted);
}

    .pill.ok {
        background: color-mix(in srgb, var(--ok) 18%, transparent);
        color: var(--ok);
    }

    .pill.warn {
        background: color-mix(in srgb, var(--warn) 18%, transparent);
        color: var(--warn);
    }

.pager {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    color: var(--muted);
}

    .pager .info {
        flex: 1;
    }

/* Inline price editor (36px tall, so it fits inside --row-h) */
.price-field {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

    .price-field::before {
        content: '£';
        position: absolute;
        left: 11px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--muted);
        pointer-events: none;
    }

.price-input {
    width: 112px;
    padding-left: 26px; /* room for the £ */
    text-align: right;
    font-variant-numeric: tabular-nums;
    transition: box-shadow .2s, border-color .2s;
}


    .price-input.saving {
        border-color: var(--accent);
    }

    .price-input.saved {
        border-color: var(--ok);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent);
    }

    .price-input.error {
        border-color: var(--danger);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 25%, transparent);
    }

    /* edited but not applied yet */
    .price-input.changed {
        border-color: var(--warn);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 22%, transparent);
    }

/* A denser table for grids with several inputs per row (Mappings) */
table.compact th, table.compact td {
    padding-left: 9px;
    padding-right: 9px;
}

table.compact .price-input {
    width: 98px;
}

/* Row selection and the bulk-action bar (Mappings) */
th.select, td.select {
    width: 36px;
    padding-right: 0;
}

tbody tr.selected {
    background: color-mix(in srgb, var(--accent) 9%, transparent);
}

.bulk-bar {
    flex-shrink: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}

    .bulk-bar[hidden] {
        display: none;
    }

.radio-list {
    display: flex;
    gap: 16px;
    margin: 0;
    padding: 0;
    border: 0;
}

/* Import dialog */
dialog.wide-dialog {
    width: min(760px, calc(100vw - 32px));
}

.import-help p {
    margin: 0 0 6px;
}

.import-result {
    display: grid;
    gap: 10px;
    max-height: 45vh;
    overflow: auto;
}

    .import-result p {
        margin: 0;
    }

    .import-result summary {
        cursor: pointer;
        font-weight: 600;
    }

.import-rows {
    margin: 6px 0 0;
    padding-left: 18px;
    display: grid;
    gap: 3px;
    font-size: 13px;
}

tbody tr.editing {
    background: color-mix(in srgb, var(--warn) 7%, transparent);
}

    tbody tr.editing:hover {
        background: color-mix(in srgb, var(--warn) 10%, transparent);
    }

/* Status: result of a full resync, above the JSON */
.resync-result {
    flex-shrink: 0;
    max-height: 40%;
    overflow: auto;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

    .resync-result p {
        margin: 0;
    }

.resync-steps {
    display: grid;
    gap: 6px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.pill.error {
    background: color-mix(in srgb, var(--danger) 18%, transparent);
    color: var(--danger);
}

.resync-error {
    color: var(--danger);
}

/* Status: the JSON is the one thing allowed to scroll */
.muted {
    color: var(--muted);
}

pre.json {
    flex: 1;
    min-height: 0;
    margin: 0;
    padding: 16px;
    overflow: auto;
    font: 13px/1.5 ui-monospace, "Cascadia Mono", Consolas, monospace;
    white-space: pre-wrap;
    word-break: break-word;
}

    pre.json.error {
        color: var(--danger);
    }

/* Dialogs */
dialog {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    color: var(--text);
    padding: 22px;
    width: min(440px, calc(100vw - 32px));
    box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}

    dialog::backdrop {
        background: rgba(10, 12, 18, .5);
        backdrop-filter: blur(2px);
    }

    dialog h2 {
        margin: 0 0 14px;
        font-size: 17px;
    }

    dialog form {
        display: grid;
        gap: 12px;
    }

    dialog label {
        display: grid;
        gap: 4px;
        font-weight: 600;
        font-size: 13px;
    }

        dialog label.check {
            display: flex;
            font-weight: 500;
        }

    dialog input[readonly] {
        background: var(--bg);
        color: var(--muted);
    }

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 4px;
}

.form-error {
    margin: 0;
    color: var(--danger);
    font-weight: 500;
}

/* Signed-in user, top right */
.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

    .user-menu a {
        color: var(--header-text);
        text-decoration: none;
        padding: 6px 10px;
        border-radius: 8px;
    }

        .user-menu a:hover, .user-menu a[aria-current="page"] {
            background: color-mix(in srgb, var(--header-text) 12%, transparent);
        }

    .user-menu form {
        margin: 0;
    }

    .user-menu .btn {
        background: transparent;
        color: var(--header-text);
        border-color: color-mix(in srgb, var(--header-text) 30%, transparent);
    }

/* Account / profile pages: a narrow centred card that may scroll */
.card.auth {
    flex: 0 1 auto;
    width: min(420px, 100%);
    margin: 24px auto;
    padding: 24px;
    gap: 14px;
    overflow: auto;
}

    .card.auth.wide {
        width: min(560px, 100%);
    }

    .card.auth h2, .panel h2 {
        margin: 0;
        font-size: 18px;
    }

    .card.auth p {
        margin: 0;
    }

.card.scroll {
    overflow: auto;
}

.page-body {
    display: grid;
    gap: 16px;
    padding: 20px;
}

.panel {
    display: grid;
    gap: 12px;
    justify-items: start;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

    .panel:last-child {
        border-bottom: 0;
        padding-bottom: 0;
    }

    .panel p {
        margin: 0;
    }

.form-stack {
    display: grid;
    gap: 12px;
}

    .form-stack label {
        display: grid;
        gap: 4px;
        font-weight: 600;
        font-size: 13px;
    }

        .form-stack label.check {
            display: flex;
            font-weight: 500;
        }

.field-error {
    color: var(--danger);
    font-weight: 500;
}

.alert {
    margin: 0;
    padding: 10px 12px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--muted) 12%, transparent);
}

    .alert.error {
        color: var(--danger);
        background: color-mix(in srgb, var(--danger) 12%, transparent);
    }

    .alert.ok {
        color: var(--ok);
        background: color-mix(in srgb, var(--ok) 12%, transparent);
    }

    .alert.warn {
        color: var(--warn);
        background: color-mix(in srgb, var(--warn) 12%, transparent);
    }

    /* the validation summary renders even when empty */
    .alert.validation-summary-valid {
        display: none;
    }

    .alert ul {
        margin: 0;
        padding-left: 18px;
    }

.divider {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 12px;
}

    .divider::before, .divider::after {
        content: '';
        flex: 1;
        border-top: 1px solid var(--border);
    }

.small {
    font-size: 13px;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

    .button-row form {
        margin: 0;
    }

.details {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 16px;
    margin: 0;
}

    .details dt {
        color: var(--muted);
    }

    .details dd {
        margin: 0;
    }

/* Choose which account to sign in to (several share one Microsoft email) */
.account-list {
    display: grid;
    gap: 8px;
}

    .account-list form {
        margin: 0;
    }

.account-option {
    display: grid;
    gap: 2px;
    width: 100%;
    padding: 10px 14px;
    text-align: left;
    font: inherit;
    color: inherit;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
}

    .account-option:hover, .account-option:focus-visible {
        border-color: var(--accent);
        background: color-mix(in srgb, var(--accent) 6%, transparent);
        outline: none;
    }

.steps {
    display: grid;
    gap: 10px;
    margin: 0;
    padding-left: 20px;
}

code.key {
    font: 13px ui-monospace, "Cascadia Mono", Consolas, monospace;
    padding: 2px 6px;
    border-radius: 6px;
    background: var(--bg);
    word-break: break-all;
}

img.qr {
    display: block;
    margin-top: 10px;
    background: #fff;
    padding: 8px;
    border-radius: 8px;
}

.recovery-codes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px 16px;
    margin: 0;
    padding: 0;
    list-style: none;
    font: 14px ui-monospace, "Cascadia Mono", Consolas, monospace;
}

/* Admin pages (users, roles) */
a.btn {
    display: inline-block;
    text-decoration: none;
}

.table-scroll {
    flex: 1 1 0;
    min-height: 0;
    overflow: auto;
}

    .table-scroll td a {
        color: inherit;
        font-weight: 600;
    }

td.pills .pill + .pill {
    margin-left: 4px;
}

.alert.flash {
    margin: 12px 16px 0;
}

.page-body .alert.flash {
    margin: 0;
}

.breadcrumb {
    margin: 0;
    color: var(--muted);
}

    .breadcrumb a {
        color: inherit;
    }

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px 16px;
    width: 100%;
}

    .form-grid label, .checkbox-list label {
        display: grid;
        gap: 4px;
        font-weight: 600;
        font-size: 13px;
    }

        .checkbox-list label.check, .panel > label.check {
            display: flex;
            align-items: flex-start;
            font-weight: 400;
            font-size: 14px;
        }

            .checkbox-list label.check input {
                margin-top: 3px;
            }

.checkbox-list {
    display: grid;
    gap: 8px;
    width: 100%;
    margin: 0;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
}

    .checkbox-list legend {
        padding: 0 6px;
        font-weight: 600;
        font-size: 13px;
    }

.permission-group {
    display: grid;
    gap: 6px;
}

    .permission-group + .permission-group {
        padding-top: 8px;
        border-top: 1px solid var(--border);
    }

    .permission-group h3 {
        margin: 0;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: .04em;
        color: var(--muted);
    }

/* Toasts */
#toasts {
    position: fixed;
    right: 16px;
    bottom: 16px;
    display: grid;
    gap: 8px;
    z-index: 100;
}

.toast {
    background: var(--text);
    color: var(--bg);
    padding: 10px 14px;
    border-radius: 8px;
    max-width: 360px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
    animation: toast-in .18s ease-out;
}

    .toast.error {
        background: var(--danger);
        color: #fff;
    }

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

.json {
    font-family: ui-monospace, Consolas, monospace;
    font-size: .85rem;
    line-height: 1.5;
    overflow-x: auto;
    padding: 1rem;
}

    .json.error {
        white-space: pre-wrap;
    }

    .json .j-children {
        margin-left: .6rem;
        padding-left: 1rem;
        border-left: 1px solid #d0d7de;
    }

    .json .j-row {
        padding: .05rem 0 .05rem 1rem;
    }
    /* left padding aligns leaf rows with the arrow gutter */

    .json summary {
        display: block; /* default is list-item, which text-overflow doesn't apply to reliably */
        padding: .05rem 0;
        cursor: pointer;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

        .json summary::-webkit-details-marker {
            display: none;
        }

        .json summary::before {
            content: '▸';
            display: inline-block;
            width: 1rem;
            color: #6b7280;
        }

    .json details[open] > summary::before {
        content: '▾';
    }

    .json .j-key {
        color: #0550ae;
    }

    .json .j-punct {
        color: #6b7280;
    }

    .json .j-str {
        color: #0a3069;
        word-break: break-word;
    }

    .json .j-num {
        color: #116329;
    }

    .json .j-bool.true {
        color: #1a7f37;
    }

    .json .j-bool.false {
        color: #cf222e;
    }

    .json .j-null {
        color: #8c959f;
        font-style: italic;
    }

    .json .j-date {
        color: #8250df;
        cursor: help;
    }

    .json .j-preview {
        margin-left: .6rem;
        color: #8c959f;
    }

    .json details[open] > summary .j-preview {
        display: none;
    }