:root {
    --page-gutter: clamp(1rem, 4vw, 2.5rem);
    --page-width: 76rem;
    --surface: #fff;
    --canvas: #f6f7fb;
    --ink: #182033;
    --muted: #5d6980;
    --line: #dce1eb;
    --accent: #3c2a78;
    --accent-hover: #2d1d60;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-8: 3rem;
}

* {
    box-sizing: border-box;
}

body {
    min-block-size: 100vh;
    margin: 0;
    background: var(--canvas);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, sans-serif;
    line-height: 1.5;
}

a {
    color: var(--accent);
}

a:hover {
    color: var(--accent-hover);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid #8e7cce;
    outline-offset: 2px;
}

body > header {
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

nav,
main {
    inline-size: min(var(--page-width), calc(100% - (var(--page-gutter) * 2)));
    margin-inline: auto;
}

nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    padding-block: var(--space-3);
}

.nav__group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.nav__group--admin {
    border-inline-start: 1px solid var(--line);
    padding-inline-start: var(--space-3);
}

.nav__logout {
    margin-inline-start: auto;
}

nav a {
    border-radius: 0.375rem;
    padding: var(--space-1) var(--space-2);
    text-decoration: none;
}

nav a:hover {
    background: #efecfb;
}

main {
    padding-block: var(--space-8);
}

main.usage-main,
main.team-detail-main {
    inline-size: min(88rem, calc(100% - (var(--page-gutter) * 2)));
}

h1,
h2,
p {
    margin-block: 0;
}

h1 {
    font-size: 2rem;
    letter-spacing: -0.03em;
    line-height: 1.15;
    text-wrap: balance;
}

h2 {
    font-size: 1.25rem;
    line-height: 1.25;
    text-wrap: balance;
}

dl {
    display: grid;
    gap: var(--space-2) var(--space-4);
    grid-template-columns: max-content 1fr;
}

dt {
    color: var(--muted);
    font-weight: 600;
}

dd {
    margin: 0;
}

table {
    border-collapse: collapse;
    inline-size: 100%;
}

th,
td {
    border-bottom: 1px solid var(--line);
    padding: var(--space-3) var(--space-2);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 650;
}

.table-scroll {
    max-inline-size: 100%;
    overflow-x: auto;
}

.table-scroll > table {
    inline-size: max-content;
    min-inline-size: 100%;
}


th[data-sort-key] {
    padding: 0;
}

th[data-sort-key] .sort-toggle {
    display: inline-flex;
    gap: var(--space-2);
    align-items: baseline;
    padding: var(--space-3) var(--space-2);
    border: 0;
    border-radius: 0;
    background: none;
    color: inherit;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 650;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
}

th[data-sort-key] .sort-toggle:focus-visible {
    outline-offset: -2px;
}

.sort-toggle .sort-arrow {
    color: var(--muted);
    font-size: 0.625rem;
    opacity: 0;
    transition: opacity 0.12s ease;
}

.js th[data-sort-key] .sort-toggle:hover .sort-arrow,
.js th[data-sort-key] .sort-toggle:focus-visible .sort-arrow {
    opacity: 1;
}

.js th.sorted-asc .sort-toggle .sort-arrow,
.js th.sorted-desc .sort-toggle .sort-arrow {
    color: var(--accent);
    opacity: 1;
}

.js th.sorted-desc .sort-toggle .sort-arrow {
    transform: rotate(180deg);
}
form {
    margin-top: var(--space-5);
}

input,
button {
    border: 1px solid #b8c0cf;
    border-radius: 0.375rem;
    color: var(--ink);
    font: inherit;
}

input {
    background: var(--surface);
    padding: var(--space-2);
}

button {
    background: var(--accent);
    color: #fff;
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
}

button:hover {
    background: var(--accent-hover);
}

.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.table-actions form {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: 0;
}

.team-add-member {
    display: grid;
    gap: var(--space-3);
    border-top: 1px solid var(--line);
    padding-block-start: var(--space-4);
}

.team-add-member form {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--space-3);
    margin: 0;
}

.team-add-member label {
    display: grid;
    gap: var(--space-1);
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 600;
}

.team-add-member select,
.table-actions select {
    min-block-size: 2.5rem;
}

.credits-top-up {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin: 0;
}

.key-create-form {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--space-3);
}

.key-create-form label {
    display: grid;
    gap: var(--space-1);
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 600;
}

.key-create-form input,
.key-create-form select {
    min-block-size: 2.5rem;
}

.usage-page {
    --usage-content-width: min(100%, 48rem);
    display: grid;
    gap: var(--space-6);
    justify-items: center;
}

.usage-page__intro {
    display: grid;
    gap: var(--space-3);
    inline-size: var(--usage-content-width);
    text-align: center;
}

.usage-filters {
    display: flex;
    flex-wrap: wrap;
    inline-size: var(--usage-content-width);
    align-items: end;
    justify-content: center;
    gap: var(--space-3);
    margin: 0;
}

.usage-filters label {
    display: grid;
    gap: var(--space-1);
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 600;
}

.usage-filters--account {
    --usage-content-width: min(100%, 68rem);
}

.usage-filters--account label:first-child {
    min-inline-size: 0;
}

.usage-filters--account label:not(:first-child) {
    flex: 0 1 12rem;
}

.usage-filters--account select,
.usage-filters--account input {
    min-block-size: 2.5rem;
}

.team-detail {
    display: grid;
    gap: var(--space-6);
}

.team-detail__header {
    display: grid;
    align-items: start;
    gap: var(--space-5);
    grid-template-columns: minmax(0, 1fr) auto;
    border-bottom: 1px solid #c9c3dc;
    padding-block-end: var(--space-4);
}

.team-detail__header > div,
.team-balance {
    display: grid;
    gap: var(--space-1);
}

.section-label {
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 650;
}

.team-balance {
    grid-template-columns: 1fr;
    min-inline-size: 8rem;
    text-align: right;
    margin: 0;
}

.team-balance dd {
    font-size: 1.25rem;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    line-height: 1.15;
}

.team-detail__content {
    display: grid;
    align-items: start;
    gap: var(--space-8);
    grid-template-columns: minmax(15rem, 0.4fr) minmax(0, 1fr);
}

.team-detail__members {
    display: grid;
    gap: var(--space-3);
}

.team-detail__cost .usage-page {
    gap: var(--space-5);
    justify-items: stretch;
}

.model-overview,
.cost-by-user {
    display: grid;
    gap: var(--space-3);
}

.model-overview {
    gap: var(--space-1);
    border-top: 1px solid var(--line);
    padding-block-start: var(--space-3);
}

.model-overview h3 {
    margin: 0;
}

.model-overview summary {
    cursor: pointer;
    inline-size: fit-content;
}

.model-overview summary h3 {
    display: inline;
}

.model-overview summary:focus-visible {
    outline: 3px solid #8e7cce;
    outline-offset: 2px;
}

.model-overview table,
.cost-by-user table {
    font-variant-numeric: tabular-nums;
}

.model-overview th:not(:first-child),
.model-overview td:not(:first-child),
.cost-by-user th:not(:first-child),
.cost-by-user td:not(:first-child) {
    text-align: right;
}

.model-overview th,
.model-overview td {
    white-space: nowrap;
}


.usage-toolbar {
    display: contents;
}

.usage-range-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin: 0;
}

.usage-toolbar .usage-filters {
    inline-size: auto;
    justify-content: flex-start;
}

.model-overview .table-scroll > table,
.cost-by-user .table-scroll > table {
    inline-size: 100%;
    min-inline-size: 0;
}

.cost-by-user {
    border-top: 1px solid var(--line);
    padding-block-start: var(--space-5);
}


.team-detail__cost .usage-page__intro,
.team-detail__cost .usage-filters {
    inline-size: auto;
    text-align: left;
}

.team-detail__cost .usage-filters {
    justify-content: flex-start;
}

.team-detail__cost .usage-page > .table-scroll {
    justify-self: stretch;
}

footer {
    border-top: 1px solid var(--line);
    padding-block: var(--space-4);
    text-align: center;
}

.build-commit {
    color: var(--muted);
    font-size: 0.75rem;
}

@media (max-width: 48rem) {
    main {
        padding-block: var(--space-6);
    }

    .team-detail__content {
        gap: var(--space-6);
        grid-template-columns: 1fr;
    }

    .team-detail__header {
        align-items: start;
        grid-template-columns: 1fr;
    }

    .team-balance {
        min-inline-size: 0;
        text-align: left;
    }


    .usage-toolbar .usage-filters {
        inline-size: 100%;
    }

    .model-overview .table-scroll > table {
        min-inline-size: 34rem;
    }

    .cost-by-user .table-scroll > table {
        min-inline-size: 42rem;
    }
}