:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --accent: #2563eb;
  --border: #d1d5db;
}

[data-theme="dark-mode"] {
  --bg: #111827;
  --surface: #1f2937;
  --text: #f9fafb;
  --muted: #9ca3af;
  --accent: #60a5fa;
  --border: #374151;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-top: 68px;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  justify-content: flex-start;
}

.menu {
  position: relative;
}

.menu-button {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.menu-button::-webkit-details-marker {
  display: none;
}

.menu-panel {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.menu-panel a {
  text-decoration: none;
  color: var(--text);
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 6px;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

input,
select,
button {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  background: var(--surface);
  color: var(--text);
}

button {
  cursor: pointer;
}

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

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

th,
td {
  border: 1px solid var(--border);
  padding: 6px;
  text-align: left;
}

.list {
  margin: 0;
  padding-left: 20px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 60;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  width: min(640px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}

.modal h2 {
  margin: 0 0 8px 0;
}

.start-game-note {
  margin: 0;
}

.start-game-section {
  margin-top: 12px;
}

.start-game-section select {
  width: 100%;
}

.start-game-section input {
  flex: 1;
  min-width: 180px;
}

.start-game-section ul {
  width: 100%;
}

.start-game-actions {
  margin-top: 14px;
  justify-content: flex-end;
}

.selected-player-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.selected-player-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.selected-player-item button {
  min-height: 28px;
  width: 28px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
}

.home-hero {
  margin-top: 12px;
  max-width: 760px;
}

.home-mission {
  margin: 0 0 10px 0;
  font-size: 22px;
  font-weight: 500;
}

.home-game-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}

.home-game-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  background: var(--surface);
}

.home-game-card h2 {
  margin: 0 0 6px 0;
  font-size: 18px;
}

.home-game-actions {
  margin-top: 10px;
}

.home-game-actions button,
.home-game-actions a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
}

.home-game-actions a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
}

.player-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.player-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.player-item[hidden] {
  display: none;
}

.player-actions {
  justify-content: flex-end;
}

.show-deleted-row {
  margin-top: 10px;
  justify-content: flex-end;
}

.session-item {
  margin-top: 10px;
}

.session-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.session-heading h3 {
  margin: 0;
  font-size: 18px;
}

.session-window {
  text-align: right;
}

.session-item p {
  margin: 0 0 6px 0;
}

.session-detail {
  margin-top: 8px;
}

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

.session-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

.session-outcome {
  margin: 0;
  padding-left: 20px;
}

.history-filter-row {
  align-items: center;
  margin-bottom: 8px;
}

.history-filter-row select {
  min-width: 180px;
}

.yahtzee-sheet-wrap {
  overflow-x: auto;
}

.yahtzee-sheet {
  min-width: 720px;
}

.yahtzee-sheet th,
.yahtzee-sheet td {
  text-align: center;
  vertical-align: middle;
}

.yahtzee-sheet th[scope="row"] {
  text-align: left;
  min-width: 220px;
}

.yahtzee-section-row th {
  text-align: left;
  font-weight: 700;
  background: var(--background);
}

.yahtzee-summary-row th,
.yahtzee-summary-row td {
  font-weight: 600;
}

.yahtzee-score-input {
  width: 100%;
  min-width: 72px;
  border: none;
  background: transparent;
  color: var(--text);
  text-align: center;
  font: inherit;
}

.yahtzee-score-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.yahtzee-fixed-toggle {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.yahtzee-readonly-value {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.yahtzee-roll-trigger {
  margin-top: 6px;
  width: 100%;
}

#yahtzee-roll-rule {
  margin: 10px 0;
}

#yahtzee-roll-target-row {
  align-items: center;
}

#yahtzee-roll-scratch-wrap {
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.end-game-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.end-game-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.end-game-result-score {
  min-width: 48px;
  font-weight: 700;
  text-align: right;
}

.end-game-result-name {
  flex: 1;
}