:root {
  color-scheme: light dark;
  --bg: #f7f7f8;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --text: #1a1a1a;
  --text-muted: #666;
  --border: #e0e0e0;
  --accent: #3d5afe;
  --accent-hover: #2f47d1;
  --accent-soft: #eef0ff;
  --accent-2: #ff6ec7;
  --danger: #d64545;
  --danger-hover: #b93838;
  --positive: #1f9254;
  --radius: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(20, 20, 30, 0.04), 0 1px 1px rgba(20, 20, 30, 0.03);
  --shadow-md: 0 8px 24px rgba(20, 20, 30, 0.08), 0 2px 6px rgba(20, 20, 30, 0.04);
  --shadow-lg: 0 16px 40px rgba(20, 20, 30, 0.12), 0 4px 12px rgba(20, 20, 30, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131319;
    --surface: #1c1d24;
    --surface-raised: #23242d;
    --text: #f2f2f4;
    --text-muted: #9a9aa5;
    --border: #34353f;
    --accent: #6d84ff;
    --accent-hover: #8a9bff;
    --accent-soft: #262a45;
    --accent-2: #ff7fd1;
    --danger: #e0605f;
    --danger-hover: #ea7a79;
    --positive: #3ecb82;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

header.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

header.top h1 {
  font-size: 1.4rem;
  margin: 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.auth-card {
  max-width: 380px;
  margin: 80px auto;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  margin-top: 12px;
}

input, select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}

button {
  cursor: pointer;
  border: none;
  border-radius: 10px;
  padding: 11px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--accent);
  color: white;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

button:active {
  transform: translateY(0);
}

button:disabled {
  cursor: default;
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

button.secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

button.secondary:hover {
  background: var(--surface-raised);
  color: var(--text);
}

button.danger {
  background: var(--danger);
}

button.danger:hover {
  background: var(--danger-hover);
}

.btn-row {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.error-msg {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 10px;
  min-height: 1em;
}

.switch-link {
  text-align: center;
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.switch-link a {
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
}

.summary {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.summary .card {
  flex: 1;
  text-align: center;
  margin-bottom: 0;
}

.summary .value {
  font-size: 1.5rem;
  font-weight: 700;
}

.summary .value.owed-to-me {
  color: var(--positive);
}

.summary .value.i-owe {
  color: var(--danger);
}

.debt-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.debt-item:last-child {
  border-bottom: none;
}

.debt-item.settled {
  opacity: 0.45;
}

.debt-info {
  cursor: pointer;
}

.debt-info .name {
  font-weight: 600;
}

.receipt-badge {
  font-size: 0.8rem;
}

.debt-info .reason {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.debt-amount {
  font-weight: 700;
  white-space: nowrap;
  margin-left: 12px;
}

.debt-amount.owed-to-me {
  color: var(--positive);
}

.debt-amount.i-owe {
  color: var(--danger);
}

.debt-actions {
  display: flex;
  gap: 6px;
  margin-left: 12px;
}

.debt-actions button {
  padding: 6px 10px;
  font-size: 0.8rem;
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
}

.filter-bar {
  padding-bottom: 16px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

.filter-bar label {
  margin-top: 10px;
}

.filter-row {
  display: flex;
  gap: 12px;
}

.filter-row > div {
  flex: 1;
}

.filter-bar .btn-row {
  margin-top: 12px;
}

.filter-bar .btn-row button {
  width: 100%;
}

.direction-toggle {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.direction-toggle label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
}

.direction-toggle input {
  width: auto;
}

.receipt-picker {
  margin-top: 8px;
}

.receipt-picker button {
  width: 100%;
}

.receipt-preview-wrap {
  margin-top: 12px;
}

.receipt-preview {
  display: block;
  max-width: 100%;
  max-height: 320px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 8px;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.overlay-card {
  max-width: 480px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  margin-bottom: 0;
}

.overlay-close {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 10px;
}

.detail-amount {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 8px 0;
}

.detail-reason {
  color: var(--text-muted);
  margin-bottom: 8px;
}

.detail-status {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.hidden {
  display: none !important;
}

/* Kniffel */

.page-wide {
  max-width: 1040px;
}

.kniffel-header {
  margin-bottom: 32px;
}

.kniffel-header h1 {
  font-size: 1.8rem;
  letter-spacing: -0.02em;
}

.kniffel-header .subtitle {
  color: var(--text-muted);
  margin-top: 4px;
  font-size: 0.95rem;
}

.game-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 720px) {
  .game-grid {
    grid-template-columns: 280px 1fr;
    align-items: start;
  }
}

.game-select {
  display: grid;
  gap: 20px;
}

@media (min-width: 560px) {
  .game-select {
    grid-template-columns: 1fr 1fr;
  }
}

.game-tile {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.game-tile:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.game-tile .tile-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.game-tile h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.game-tile p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.mode-select {
  display: grid;
  gap: 16px;
}

@media (min-width: 480px) {
  .mode-select {
    grid-template-columns: 1fr 1fr;
  }
}

/* Würfel */

.dice-tray {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 32px 8px;
}

.die {
  width: 72px;
  height: 72px;
  font-size: 2.2rem;
  border: none;
  border-radius: 16px;
  background: linear-gradient(155deg, var(--surface-raised), var(--surface));
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

@media (prefers-color-scheme: dark) {
  .die {
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  }
}

.die:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.04);
  box-shadow: var(--shadow-md);
}

.die:disabled {
  cursor: default;
  opacity: 0.55;
}

.die.held {
  background: linear-gradient(155deg, var(--accent), var(--accent-hover));
  color: white;
  box-shadow: var(--shadow-md), 0 0 0 3px var(--accent-soft);
  transform: translateY(-2px);
}

.die.die-d10 {
  font-size: 1.7rem;
  font-weight: 700;
  background: linear-gradient(155deg, var(--accent-soft), var(--surface));
  border: 2px dashed color-mix(in srgb, var(--accent) 45%, var(--border));
}

.die.held.die-d10 {
  background: linear-gradient(155deg, var(--accent-2), var(--accent));
  border-style: solid;
}

.die.rolling {
  animation: die-roll 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

@keyframes die-roll {
  0% {
    transform: rotate(0deg) scale(1);
  }
  30% {
    transform: rotate(-12deg) scale(1.08);
  }
  60% {
    transform: rotate(10deg) scale(1.08);
  }
  100% {
    transform: rotate(0deg) scale(1);
  }
}

.roll-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.roll-count {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  margin-top: 10px;
}

.turn-banner {
  text-align: center;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.turn-banner .player-name {
  color: var(--accent);
}

/* Punktetafel */

.score-table-wrap {
  overflow-x: auto;
  margin-top: 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.score-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
}

.score-table th,
.score-table td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.score-table th:first-child,
.score-table td:first-child {
  text-align: left;
  white-space: normal;
  padding-left: 18px;
}

.score-table thead th {
  background: var(--surface-raised);
  padding-top: 14px;
  padding-bottom: 14px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  position: sticky;
  top: 0;
}

.score-table th.active-player {
  color: var(--accent);
}

.score-table td.empty {
  color: var(--text-muted);
  cursor: default;
}

.score-table td.empty[data-category] {
  cursor: not-allowed;
}

.score-table td.preview {
  cursor: pointer;
  color: var(--accent);
  font-weight: 700;
  background: var(--accent-soft);
  transition: background 0.15s ease, transform 0.1s ease;
}

.score-table td.preview:hover {
  background: color-mix(in srgb, var(--accent) 25%, var(--accent-soft));
  transform: scale(1.06);
}

.score-table td.filled {
  font-weight: 600;
}

.score-table td.just-filled {
  animation: score-pop 0.5s ease;
}

@keyframes score-pop {
  0% {
    background: var(--accent);
    color: white;
    transform: scale(1.15);
  }
  100% {
    background: transparent;
    transform: scale(1);
  }
}

.score-table tr.section-row td {
  background: var(--bg);
  font-weight: 600;
  text-align: left;
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 8px;
  padding-bottom: 8px;
}

.score-table tr.sum-row td {
  color: var(--text-muted);
  font-size: 0.82rem;
  background: var(--bg);
}

.score-table tr.total-row td {
  font-weight: 800;
  font-size: 1rem;
  border-top: 2px solid var(--border);
  border-bottom: none;
  background: var(--accent-soft);
  padding-top: 14px;
  padding-bottom: 14px;
}

.score-table tr.total-row td:first-child {
  border-radius: 0 0 0 var(--radius);
}

.chip-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.player-setup-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}

.player-setup-row input {
  flex: 1;
}

.player-list {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.player-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  border: 1px solid transparent;
  border-radius: 20px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
}

.player-chip button {
  background: none;
  color: var(--danger);
  padding: 0;
  font-size: 1rem;
  line-height: 1;
}

.join-code {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  background: var(--accent-soft);
  border: 1px dashed color-mix(in srgb, var(--accent) 40%, var(--border));
  border-radius: var(--radius);
  padding: 14px 18px;
  display: block;
  margin: 12px 0;
  word-break: break-all;
}

.lobby-players {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lobby-player {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-raised);
}

.badge {
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 3px 10px;
  font-weight: 600;
}

.game-log {
  max-height: 160px;
  overflow-y: auto;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--bg);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-top: 20px;
}

.game-log div {
  padding: 4px 0;
}

.winner-banner {
  text-align: center;
  padding: 28px 16px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--positive);
  background: linear-gradient(155deg, var(--accent-soft), transparent);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

.cancelled-banner {
  text-align: center;
  padding: 28px 16px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-muted);
  background: var(--bg);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

/* Sections generally: more breathing room between stacked cards */

.game-card-group > .card {
  margin-bottom: 24px;
}

/* Header/account/host controls */

header.top .header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.account-badge {
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 6px 12px;
}

.host-controls {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--danger) 35%, var(--border));
}

/* Meine Partien / Statistik */

.stats-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 480px) {
  .stats-summary {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-tile {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.history-entry {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.history-entry:last-child {
  margin-bottom: 0;
}

.history-entry.cancelled {
  opacity: 0.7;
}

.history-entry-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.history-entry-players {
  font-size: 0.85rem;
  color: var(--text-muted);
}