:root {
    color-scheme: dark;
    --background: #161616;
    --surface: #262626;
    --border: #525252;
    --text: #f4f4f4;
    --muted: #c6c6c6;
    --interactive: #0f62fe;
    --selection-background: #1d3557;
    --selection-border: #78a9ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font:
        16px Arial,
        sans-serif;
}

button,
input,
select {
    font: inherit;
}
button {
    border: 0;
    border-radius: 3px;
    padding: 0.65rem 1rem;
    background: var(--interactive);
    color: #fff;
    cursor: pointer;
}
button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}
button.ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
button.delete {
    padding: 0.15rem 0.5rem;
    background: transparent;
    color: #ff8389;
    font-size: 1.35rem;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 3.5rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
}
.site-header span {
    margin-left: 0.75rem;
    color: var(--muted);
}
.content {
    max-width: 1200px;
    margin: auto;
    padding: 1rem;
}
.controls {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}
.season-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.season-summary div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.season-summary span {
    color: var(--muted);
    font-size: 0.875rem;
}
.season-only {
    min-height: 12rem;
    justify-content: center;
}
.season-only > :not(.season-summary) {
    display: none;
}
.history-only > :not(.season-summary) {
    display: none;
}
.controls label,
.score-section label,
dialog label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
select,
input:not([type="checkbox"]) {
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.65rem;
    background: var(--surface);
    color: var(--text);
}
.button-group,
.score-section,
.section-heading {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.teams-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.team-match {
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1rem;
}
.teams-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.team {
    display: flex;
    flex-direction: column;
}
.team h3 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
}
.team h3 small {
    font-size: 0.8em;
    font-weight: normal;
}
.players-list {
    flex: 1;
    margin-bottom: 1rem;
}
.players-list p {
    margin: 0.25rem 0;
}
.stats {
    border-top: 1px solid var(--border);
    padding-top: 0.75rem;
}
.score-section {
    align-items: flex-end;
}
.score-section label {
    flex: 1;
}

.table-section {
    margin: 3rem 0 2rem;
    overflow-x: auto;
}
.section-heading {
    justify-content: space-between;
    align-items: center;
}
h2 {
    margin: 0 0 1rem;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th,
td {
    padding: 0.65rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    white-space: nowrap;
}
tr[data-player-id],
.player-card {
    cursor: pointer;
}
tr.selected,
.player-card.selected {
    background: var(--selection-background);
}
tr.selected td {
    background: var(--selection-background);
    border-bottom-color: var(--selection-border);
}
tr.selected td:first-child {
    box-shadow: inset 3px 0 0 var(--selection-border);
}
.player-card.selected {
    border-color: var(--selection-border);
}
.player-select {
    width: 1.1rem;
    height: 1.1rem;
    margin: 0;
    padding: 0;
    accent-color: var(--interactive);
    cursor: pointer;
}
.mobile-view {
    display: none;
}

.player-card {
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1rem;
    background: var(--surface);
}
.cards-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.card-header,
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h3,
.card-header p {
    margin: 0;
}
.card-header p {
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.875rem;
}
.card-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin: 0.75rem 0;
    padding: 0.75rem 0;
    border-block: 1px solid var(--border);
    text-align: center;
    font-size: 0.75rem;
}
.card-stats span {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.card-stats b {
    font-size: 1.1rem;
}

dialog {
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    padding: 1.5rem;
}
dialog::backdrop {
    background: rgb(0 0 0 / 60%);
}
dialog h2 {
    margin-top: 0;
}
dialog input {
    min-width: 20rem;
}
.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}
.error {
    color: #ff8389;
}

@media (max-width: 768px) {
    .desktop-view {
        display: none;
    }
    .mobile-view {
        display: block;
    }
    .teams-grid {
        grid-template-columns: 1fr;
    }
    .score-section {
        flex-direction: column;
        align-items: stretch;
    }
    .score-section button {
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }
    .site-header span {
        display: block;
        margin: 0.25rem 0 0;
    }
    .card-stats {
        gap: 0.2rem;
        font-size: 0.65rem;
    }
}