/* Colours and radii follow the original client's FlatLaf theme (assets/themes/FlatLightLaf.properties). */
:root {
  --bg: #f9f8f0;
  --fg: rgb(60, 60, 60);
  --muted: #9a9a92;
  --line: #3c3c3c;
  --line-soft: #d8d5c8;
  --accent: #2675bf;
  --accent-hover: #1f63a3;
  --ok: #1f9669;
  --danger: #f43f5e;
  --arc: 10px;
  --font: 'Segoe UI', Roboto, Tahoma, 'Helvetica Neue', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #000;
  font: 13px var(--font);
  color: var(--fg);
  user-select: none;
}

button {
  font: inherit;
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
input {
  font: inherit;
}
[hidden] {
  display: none !important;
}

/* 1200x624 stage (the original window size), scaled to fit by ui.js */
#stage {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 1200px;
  height: 624px;
  transform: translate(-50%, -50%);
  transform-origin: center;
  overflow: hidden;
  background: #111;
}

.screen {
  position: absolute;
  inset: 0;
  display: none;
  background: center / cover no-repeat;
}
.screen.active {
  display: block;
}
.bg-welcome {
  background-image: url(assets/images/background/welcome.jpg);
}
.bg-home {
  background-image: url(assets/images/background/home.jpg);
}
.bg-setting {
  background-image: url(assets/images/background/setting.jpg);
}
.screen.dim::before,
.screen.washed::before,
.bg-setting::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.screen.dim::before {
  background: rgba(0, 0, 0, 0.35);
}
.screen.washed::before {
  background: rgba(255, 255, 255, 0.45);
}
.bg-setting::before {
  background: rgba(255, 255, 255, 0.25);
}

/* ---------- loading ---------- */
#screen-loading {
  background: radial-gradient(circle at 50% 40%, #1d4f91, #0a1a33 70%);
  text-align: center;
  color: #fff;
  padding-top: 170px;
}
.loading-logo {
  width: 96px;
  image-rendering: pixelated;
}
.loading-title {
  font-size: 40px;
  font-weight: 900;
  margin: 10px 0 24px;
  color: #ffd54f;
  text-shadow: 0 3px 0 #0d47a1;
}
.loading-bar {
  width: 420px;
  height: 14px;
  margin: 0 auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}
.loading-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #4fc3f7, #2675bf);
  transition: width 0.15s;
}
.loading-text {
  opacity: 0.75;
}

/* ---------- original blue game buttons ---------- */
.btn-game {
  position: relative;
  width: 210px;
  height: 78px;
  border: 0;
  background: url(assets/images/buttons/button.png) center / 100% 100% no-repeat;
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  text-shadow: 0 2px 2px rgba(0, 0, 0, 0.45);
  image-rendering: pixelated;
}
.btn-game:hover {
  background-image: url(assets/images/buttons/button_touch.png);
}
.btn-game:active {
  transform: translateY(2px);
}
.welcome-start {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translateX(-50%);
}
.welcome-start:active {
  transform: translate(-50%, 2px);
}
.home-menu {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 26px;
}

/* ---------- mode select ---------- */
.btn-back {
  position: absolute;
  left: 24px;
  top: 20px;
  width: 64px;
  height: 64px;
  border: 0;
  background: url(assets/images/buttons/back.png) center / contain no-repeat;
  z-index: 1;
}
.btn-back:hover {
  background-image: url(assets/images/buttons/back_touch.png);
}
.mode-list {
  position: absolute;
  left: 50%;
  top: 90px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.mode-card {
  width: 440px;
  height: 140px;
  border: 0;
  background: center / contain no-repeat;
  transition: transform 0.12s;
}
.mode-card:hover {
  transform: scale(1.04);
}
.mode-1p {
  background-image: url(assets/images/buttons/1P.png);
}
.mode-1p:hover {
  background-image: url(assets/images/buttons/1P_touch.png);
}
.mode-2p {
  background-image: url(assets/images/buttons/2P.png);
}
.mode-2p:hover {
  background-image: url(assets/images/buttons/2P_touch.png);
}
.mode-online {
  position: absolute;
  left: 50%;
  bottom: 46px;
  width: 280px;
  transform: translateX(-50%);
  font-size: 28px;
}
.mode-online:active {
  transform: translate(-50%, 2px);
}

/* ---------- cream panels (FlatLaf look) ---------- */
.panel {
  position: absolute;
  background: var(--bg);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  padding: 20px 26px;
}
.panel-title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--arc);
  padding: 12px 14px;
  background: var(--bg);
}
.card-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
}
.btn {
  height: 32px;
  padding: 0 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--arc);
  background: #fff;
  color: var(--fg);
  font-weight: 600;
}
.btn:hover:not(:disabled) {
  border-color: var(--accent);
}
.btn:disabled {
  opacity: 0.5;
}
.btn.small {
  height: 26px;
  padding: 0 10px;
  font-size: 12px;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}
.btn-big {
  height: 60px;
  font-size: 15px;
  border-radius: 6px;
}
.icon-btn {
  width: 44px;
  height: 44px;
  padding: 6px;
  border: 1px solid var(--line-soft);
  border-radius: var(--arc);
  background: #fff;
}
.icon-btn img {
  width: 100%;
  height: 100%;
}
.icon-btn:hover {
  border-color: var(--accent);
}
.arrow-btn {
  flex: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #fff center / 60% no-repeat;
}
.arrow-btn.left {
  background-image: url(assets/images/buttons/arrow_left.png);
}
.arrow-btn.right {
  background-image: url(assets/images/buttons/arrow_right.png);
}
.arrow-btn.small {
  width: 28px;
  height: 28px;
}
.arrow-btn:hover:not(:disabled) {
  border-color: var(--accent);
}
.arrow-btn:disabled {
  opacity: 0.35;
}
.arrow-space {
  width: 28px;
}
input:not([type]),
input[type='text'] {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--arc);
  background: #fff;
  color: var(--fg);
  outline: none;
  user-select: text;
}
input:not([type]):focus {
  border-color: var(--accent);
}
input[type='range'] {
  accent-color: var(--accent);
  width: 180px;
}
input[type='checkbox'] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}
.muted {
  color: var(--muted);
}
.badge {
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(38, 117, 191, 0.14);
}
.badge.ok {
  color: var(--ok);
  background: rgba(31, 150, 105, 0.12);
}

/* ---------- room ---------- */
.room-panel {
  inset: 18px 30px;
}
.room-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}
.room-sub {
  margin: 4px 0 0;
  color: var(--muted);
}
.room-body {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 10px;
  height: calc(100% - 64px);
}
.room-left {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 10px;
  min-height: 0;
}
.slot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.slot-card {
  height: 138px;
  border: 1px solid var(--line);
  border-radius: var(--arc);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  border-left: 5px solid var(--slot-color);
}
.slot-card.you {
  box-shadow: 0 0 0 2px rgba(38, 117, 191, 0.35);
}
.slot-card.empty {
  border-left-color: var(--line-soft);
}
.slot-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.slot-name {
  font-size: 14px;
}
.slot-mid {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 0;
}
.slot-avatar {
  height: 62px;
}
.slot-bottom {
  display: flex;
  align-items: center;
  gap: 10px;
}
.slot-wins {
  color: #c79100;
  font-weight: 700;
  flex: 1;
}
.slot-add {
  margin: auto;
}
.team-pill {
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  border: 0;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  background: var(--team-color);
}
.team-pill:disabled {
  opacity: 0.85;
}
.room-info {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 2px 6px;
  user-select: text;
}
.chat-system {
  text-align: center;
  color: var(--muted);
  margin: 4px 0;
}
.chat-msg {
  margin: 6px 0;
}
.chat-msg small {
  color: var(--muted);
  font-size: 10px;
}
.chat-msg.mine strong,
.chat-msg.mine .chat-text {
  color: var(--accent);
}
.chat-form {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.chat-form input {
  flex: 1;
}
.howto p {
  margin: 0 0 8px;
  line-height: 1.5;
}
.howto-keys {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}
.keys-mini {
  border-collapse: collapse;
}
.keys-mini th,
.keys-mini td {
  padding: 3px 8px;
  text-align: center;
  font-size: 12px;
}
.keys-mini th:first-child {
  text-align: left;
}
kbd {
  display: inline-block;
  min-width: 26px;
  padding: 2px 6px;
  border: 1px solid var(--line-soft);
  border-bottom-width: 3px;
  border-radius: 6px;
  background: #fff;
  font: 600 12px var(--font);
}
.room-right {
  display: grid;
  grid-template-rows: 1fr 1fr auto;
  gap: 10px;
  min-height: 0;
}
.picker {
  display: flex;
  flex-direction: column;
}
.picker-row {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.map-preview {
  width: 200px;
  height: 128px;
  object-fit: cover;
  border-radius: 4px;
}
.char-preview {
  height: 118px;
}
.picker-caption {
  margin: 4px 0 0;
  text-align: center;
  color: var(--muted);
  font-weight: 600;
  text-transform: capitalize;
}

/* ---------- lobby ---------- */
.lobby-panel {
  left: 50%;
  top: 50%;
  width: 640px;
  transform: translate(-50%, -50%);
}
.lobby-connect {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.lobby-connect label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-weight: 600;
}
.lobby-connect label:nth-child(2) {
  flex: 1;
}
.lobby-connect input {
  width: 100%;
}
.lobby-status {
  min-height: 18px;
  margin: 8px 0;
  color: var(--ok);
  line-height: 1.45;
}
.lobby-status.error {
  color: var(--danger);
}
.lobby-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lobby-toolbar strong {
  font-size: 15px;
}
.join-code {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.join-code input {
  width: 90px;
  text-transform: uppercase;
}
.room-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  min-height: 60px;
  max-height: 300px;
  overflow-y: auto;
}
.room-empty {
  color: var(--muted);
  padding: 8px 0;
}
.room-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border: 1px solid var(--line-soft);
  border-radius: var(--arc);
  margin-bottom: 6px;
  background: #fff;
}
.room-thumb {
  width: 64px;
  height: 44px;
  object-fit: cover;
  border-radius: 4px;
}
.room-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.room-meta span {
  color: var(--muted);
  font-size: 12px;
}
.room-meta .status {
  color: var(--ok);
}
.room-meta .status.playing {
  color: var(--danger);
}
.lobby-pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lobby-pager div {
  display: flex;
  gap: 8px;
}

/* ---------- settings ---------- */
.settings-panel {
  left: 50%;
  top: 50%;
  width: 560px;
  height: 580px;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
}
.settings-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.settings-icon {
  width: 38px;
  height: 38px;
  padding: 7px;
  border: 1px solid var(--line-soft);
  border-radius: 50%;
  background: #eef3f8;
}
.settings-scroll {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}
.settings-card {
  border-color: var(--line-soft);
  padding: 16px 22px;
}
.settings-heading {
  margin: 0;
  text-align: center;
  font-size: 22px;
}
.settings-heading.small {
  text-align: left;
  font-size: 15px;
  margin-bottom: 6px;
}
.settings-desc {
  margin: 4px 0 10px;
  text-align: center;
  color: var(--muted);
}
.settings-card .settings-heading.small + .settings-desc {
  text-align: left;
}
.setting-row {
  display: grid;
  grid-template-columns: 170px 40px 1fr;
  align-items: center;
  min-height: 36px;
}
.setting-row input:not([type]) {
  grid-column: 2 / 4;
  width: 220px;
}
.segmented {
  grid-column: 2 / 4;
  display: inline-flex;
  border: 1px solid var(--line-soft);
  border-radius: var(--arc);
  overflow: hidden;
  width: max-content;
}
.segmented button {
  border: 0;
  padding: 6px 14px;
  background: #fff;
  color: var(--fg);
}
.segmented button.active {
  background: var(--accent);
  color: #fff;
}
.keys-table {
  border-collapse: collapse;
  margin: 0 auto 10px;
}
.keys-table th {
  padding: 4px 14px;
  text-align: left;
}
.keys-table td {
  padding: 3px 6px;
}
.key-btn {
  min-width: 110px;
  height: 30px;
  border: 1px solid var(--line-soft);
  border-bottom-width: 3px;
  border-radius: 6px;
  background: #fff;
  font-weight: 700;
}
.key-btn:hover {
  border-color: var(--accent);
}
.key-btn.listening {
  border-color: var(--accent);
  color: var(--accent);
}
.settings-back {
  align-self: flex-start;
  margin-top: 12px;
}

/* ---------- in game ---------- */
#screen-game {
  background: #0b1f3d;
}
#game {
  display: block;
  width: 1200px;
  height: 624px;
}
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
}

/* pause board: pixel art laid out in its native 258x389 pixels, then scaled up */
.pause-board {
  position: relative;
  width: 258px;
  height: 389px;
  background: url(assets/images/buttons/pause_menu.png) no-repeat;
  image-rendering: pixelated;
  transform: scale(1.4);
  margin: 78px 0;
}
.pix {
  position: absolute;
  border: 0;
  padding: 0;
  background-color: transparent;
  background-repeat: no-repeat;
  image-rendering: pixelated;
}
.sound-btn {
  --row: 0;
  width: 42px;
  height: 42px;
  background-image: url(assets/images/buttons/sound_button.png);
  background-position: 0 calc(var(--row) * -42px);
}
.sound-btn:hover {
  background-position: -42px calc(var(--row) * -42px);
}
.sound-btn:active {
  background-position: -84px calc(var(--row) * -42px);
}
.urm {
  --row: 0;
  width: 56px;
  height: 56px;
  background-image: url(assets/images/buttons/urm_buttons.png);
  background-position: 0 calc(var(--row) * -56px);
}
.urm[data-row='1'] {
  --row: 1;
}
.urm[data-row='2'] {
  --row: 2;
}
.urm:hover:not(:disabled) {
  background-position: -56px calc(var(--row) * -56px);
}
.urm:active:not(:disabled) {
  background-position: -112px calc(var(--row) * -56px);
}
.urm:disabled {
  opacity: 0.4;
}
.volume {
  width: 172px;
  height: 35.2px;
  background-image: url(assets/images/buttons/volume_buttons.png);
  background-size: 239.2px 35.2px;
  background-position: -67.2px 0;
  cursor: pointer;
  touch-action: none;
}
.volume-knob {
  position: absolute;
  top: 0;
  width: 22.4px;
  height: 35.2px;
  background: url(assets/images/buttons/volume_buttons.png) 0 0 / 239.2px 35.2px no-repeat;
  image-rendering: pixelated;
  pointer-events: none;
}
.volume:hover .volume-knob {
  background-position: -22.4px 0;
}
.pause-hint {
  margin: 0;
  color: #fff;
  opacity: 0.8;
}

/* result: green / red / yellow gradient cards */
.result-card {
  width: 460px;
  padding: 26px 30px 22px;
  border-radius: 18px;
  text-align: center;
  color: #fff;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
  animation: pop 0.35s ease-out;
}
.result-card.win {
  background: linear-gradient(160deg, #66bb6a, #1b5e20);
}
.result-card.lose {
  background: linear-gradient(160deg, #ef5350, #7f1d1d);
}
.result-card.draw {
  background: linear-gradient(160deg, #ffd54f, #b26a00);
}
@keyframes pop {
  from {
    transform: scale(0.7);
    opacity: 0;
  }
}
.result-title {
  margin: 0;
  font-size: 40px;
  font-weight: 900;
  text-shadow: 0 3px 0 rgba(0, 0, 0, 0.25);
}
.result-msg {
  margin: 6px 0 14px;
  opacity: 0.9;
}
.result-players {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.result-players li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 10px;
  margin-bottom: 5px;
  border-radius: var(--arc);
  background: rgba(255, 255, 255, 0.16);
  border-left: 5px solid var(--slot-color);
  text-align: left;
}
.result-players img {
  width: 30px;
  height: 32px;
  object-fit: contain;
}
.rp-name {
  flex: 1;
  font-weight: 700;
}
.rp-team {
  opacity: 0.85;
  font-size: 12px;
}
.rp-mark {
  width: 18px;
  color: #fff176;
  font-size: 16px;
}
.result-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

/* ---------- toast ---------- */
.toast {
  position: absolute;
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  padding: 10px 18px;
  border-radius: var(--arc);
  background: rgba(33, 33, 33, 0.92);
  color: #fff;
  font-weight: 600;
  z-index: 10;
  max-width: 700px;
  text-align: center;
}