body {
    font-family: system-ui, sans-serif;
    max-width: 40rem;
    margin: 4rem auto;
    padding: 0 1rem;
    color: #222;
}

footer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: #888;
}

.field {
    margin-bottom: 1rem;
}

.field label {
    display: block;
    margin-bottom: 0.25rem;
}

.field input {
    width: 100%;
    padding: 0.5rem;
    box-sizing: border-box;
}

.error {
    color: #b00020;
}

.success {
    color: #0a7a2e;
}

dialog#friends-dialog {
    box-sizing: border-box;
    max-width: 30rem;
    width: 90%;
    padding: 1.5rem;
    border: 1px solid #ccc;
    border-radius: 0.5rem;
}

dialog#friends-dialog section {
    margin-bottom: 1.5rem;
}

dialog#friends-dialog ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

dialog#friends-dialog li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #eee;
}

dialog#friends-dialog li button {
    margin-left: auto;
}

dialog#friends-dialog li button + button {
    margin-left: 0.25rem;
}

body.game-page {
    max-width: 60rem;
}

#lobby-view ul,
#board-view ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

#lobby-view li,
#players-list li,
#in-play-list li,
#discard-list li {
    padding: 0.4rem 0;
    border-bottom: 1px solid #eee;
}

#lobby-view li button {
    margin-left: 1rem;
}

#hand-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

#hand-list li {
    list-style: none;
}

#hand-list button.not-playable {
    opacity: 0.5;
    border-style: dashed;
}

dialog#new-game-dialog,
dialog#card-detail-dialog {
    box-sizing: border-box;
    max-width: 30rem;
    width: 90%;
    padding: 1.5rem;
    border: 1px solid #ccc;
    border-radius: 0.5rem;
}

#card-detail-suppression {
    font-style: italic;
    color: #b00020;
}

#opponent-checkboxes label {
    display: block;
    margin-bottom: 0.25rem;
}

#choices-panel,
#pending-decision-panel {
    border: 1px solid #ccc;
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
}

#choices-panel label,
#pending-decision-panel label {
    display: block;
    margin-bottom: 0.75rem;
}

#choices-panel select,
#choices-panel input:not([type="checkbox"]),
#pending-decision-panel select,
#pending-decision-panel input:not([type="checkbox"]) {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.4rem;
    margin-top: 0.25rem;
}

#choices-panel input[type="checkbox"],
#pending-decision-panel input[type="checkbox"] {
    margin-left: 0.5rem;
}

.choice-field-nested {
    margin-left: 1.5rem;
    border-left: 2px solid #ccc;
    padding-left: 0.75rem;
}

#pending-decision-banner {
    font-weight: bold;
    color: #7a5b00;
}