:root {
  color-scheme: light;
  --bg: #f4f7f8;
  --surface: #ffffff;
  --surface-soft: #eef5f3;
  --ink: #1f2c34;
  --muted: #667681;
  --line: #d7e2e5;
  --teal: #2f7f7a;
  --teal-dark: #256864;
  --blue: #4771b6;
  --amber: #f2b84b;
  --coral: #e35d5b;
  --green: #2f9f67;
  --shadow: 0 18px 50px rgba(31, 44, 52, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(244, 247, 248, 0.95)),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1260px, calc(100% - 24px));
  margin: 0 auto;
  padding: 16px 0 12px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.player-greeting {
  margin: 8px 0 0;
  color: var(--teal-dark);
  font-size: 0.95rem;
  font-weight: 800;
}

.player-form {
  display: grid;
  grid-template-columns: minmax(150px, 220px) auto;
  align-items: end;
  gap: 8px;
}

.player-form label {
  display: grid;
  gap: 5px;
}

.player-form span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.player-form input,
.typing-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfd;
  color: var(--ink);
  outline: none;
  padding: 10px 11px;
}

.player-form input:focus,
.typing-form input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(47, 127, 122, 0.14);
}

.player-form button,
.typing-form button {
  min-height: 40px;
  border: 1px solid var(--teal);
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-weight: 900;
  padding: 0 12px;
}

.player-form button:hover,
.typing-form button:hover {
  background: var(--teal-dark);
}

.eyebrow,
.round-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.05;
}

h2 {
  font-size: 1rem;
}

.score-panel {
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.score-panel span,
.score-panel strong {
  min-width: 78px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 8px 10px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(31, 44, 52, 0.05);
}

.score-panel strong {
  color: var(--ink);
}

.workspace {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
}

.side-panel,
.play-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
}

.panel-block {
  display: grid;
  gap: 9px;
}

.block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.block-head span,
.selection-strip span {
  color: var(--muted);
  font-size: 0.9rem;
}

.batch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.batch-btn,
.state-row,
.ghost-btn,
.primary-btn,
.secondary-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.batch-btn {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  text-align: left;
}

.batch-btn strong,
.state-row strong {
  font-size: 0.95rem;
}

.batch-btn span,
.state-row span {
  color: var(--muted);
  font-size: 0.82rem;
}

.batch-btn:hover,
.state-row:hover,
.ghost-btn:hover,
.secondary-btn:hover {
  border-color: rgba(47, 127, 122, 0.55);
  background: var(--surface-soft);
}

.batch-btn.active,
.state-row.selected {
  border-color: rgba(47, 127, 122, 0.8);
  background: #e6f4f1;
  box-shadow: inset 4px 0 0 var(--teal);
}

.small-actions {
  display: flex;
  gap: 8px;
}

.ghost-btn {
  padding: 7px 10px;
  color: var(--teal-dark);
  font-size: 0.86rem;
  font-weight: 800;
}

.search-box {
  display: grid;
  gap: 6px;
}

.search-box span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.search-box input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfd;
  color: var(--ink);
  outline: none;
  padding: 11px 12px;
}

.search-box input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(47, 127, 122, 0.14);
}

.state-list {
  display: grid;
  gap: 6px;
  max-height: 330px;
  overflow: auto;
  padding-right: 4px;
}

.state-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 7px 10px;
  text-align: left;
}

.state-row .state-main {
  display: inline-flex;
  min-width: 0;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}

.state-row .state-main strong {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
}

.state-row .check {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid #b9c9cb;
  border-radius: 6px;
  color: transparent;
}

.state-row.selected .check {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.state-row.selected .check::before {
  content: "\2713";
  color: #fff;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1;
}

.play-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-width: 0;
  overflow: hidden;
}

.quiz-bar {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: stretch;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 13px;
}

.quiz-bar h2 {
  max-width: 760px;
  font-size: 1.6rem;
  line-height: 1.15;
}

.question-area {
  width: 100%;
  min-width: 0;
  border-left: 5px solid var(--teal);
  border-radius: 8px;
  background: #f7fbfa;
  padding: 13px 15px;
}

.question-area .round-label {
  font-size: 0.88rem;
}

.typing-form {
  display: grid;
  grid-template-columns: minmax(220px, 360px) auto;
  align-items: center;
  gap: 9px;
  max-width: 620px;
  margin-top: 10px;
}

.typing-form input {
  font-size: 1.08rem;
  font-weight: 800;
}

.typing-form.typing-hidden {
  display: none;
}

.typing-form input:disabled,
.typing-form button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.typing-form span {
  grid-column: 1 / -1;
  min-height: 18px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.game-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-self: stretch;
  width: 100%;
  gap: 8px;
}

.mode-control {
  display: inline-flex;
  flex: 1 1 220px;
  min-height: 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.mode-control label {
  position: relative;
  display: inline-flex;
  flex: 1;
}

.mode-control input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.mode-control span {
  display: inline-grid;
  min-width: 0;
  width: 100%;
  place-items: center;
  padding: 0 12px;
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 900;
  transition:
    background 160ms ease,
    color 160ms ease;
}

.mode-control input:focus-visible + span {
  box-shadow: inset 0 0 0 3px rgba(47, 127, 122, 0.22);
}

.mode-control input:checked + span {
  background: var(--teal);
  color: #fff;
}

.toggle-control {
  display: inline-flex;
  flex: 1 1 155px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  width: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--teal-dark);
  padding: 0 12px 0 10px;
  font-size: 0.9rem;
  font-weight: 900;
  user-select: none;
}

.toggle-control input {
  position: relative;
  width: 42px;
  height: 24px;
  margin: 0;
  border: 1px solid #b7c9cc;
  border-radius: 999px;
  appearance: none;
  background: #dfe8eb;
  cursor: pointer;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}

.toggle-control input::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(31, 44, 52, 0.24);
  transition: transform 160ms ease;
}

.toggle-control input:checked {
  border-color: var(--teal);
  background: var(--teal);
}

.toggle-control input:checked::after {
  transform: translateX(18px);
}

.primary-btn,
.secondary-btn {
  flex: 1 1 150px;
  min-height: 42px;
  width: auto;
  padding: 0 14px;
  font-weight: 900;
}

.primary-btn {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.primary-btn:hover {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
  transform: translateY(-1px);
}

.secondary-btn {
  color: var(--teal-dark);
}

.repeat-btn {
  flex-basis: 220px;
  border-color: rgba(227, 93, 91, 0.45);
  color: #9c3231;
}

.repeat-btn:not(.is-hidden) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.is-hidden {
  display: none !important;
}

.map-shell {
  min-height: 0;
  padding: 12px;
}

.map-scroll {
  width: 100%;
  height: 100%;
  min-height: 460px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(238, 245, 243, 0.75), rgba(255, 255, 255, 0.75)),
    #fafcfc;
}

.real-map {
  min-width: 600px;
  min-height: 100%;
  padding: 12px;
}

.map-loading {
  display: grid;
  min-height: 360px;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.azie-map {
  display: block;
  width: 100%;
  height: auto;
  background: #dcecf7;
  border-radius: 6px;
}

.azie-map #background path {
  fill: #eef0ec;
  stroke: #c3c9c4;
  stroke-width: 0.4;
  pointer-events: none;
}

.azie-map .country {
  fill: var(--base, #ddd);
  stroke: #ffffff;
  stroke-width: 1px;
  vector-effect: non-scaling-stroke;
  stroke-linejoin: round;
  paint-order: fill;
  cursor: pointer;
  outline: none;
  transition: fill 140ms ease, opacity 140ms ease;
}

.azie-map #tiny circle.country {
  stroke: #1f2c34;
  stroke-width: 1.1;
}

.azie-map .country:hover,
.azie-map .country:focus-visible {
  filter: brightness(0.93);
}

.azie-map .country.dimmed {
  opacity: 0.35;
}

.azie-map .country.done {
  fill: #9fd8b0;
}

.azie-map .country.correct {
  fill: #4fbf73;
  animation: pop 360ms ease;
}

.azie-map .country.wrong {
  fill: #ef7f78;
}

.azie-map .country.hint {
  fill: #ffffff;
  stroke: #111;
  stroke-width: 3px;
  animation: hint-blink 800ms ease-in-out infinite;
}

@keyframes hint-blink {
  0%, 100% { fill: #ffffff; opacity: 1; }
  50% { fill: #ffe100; opacity: 1; }
}

.azie-map .country.typing-target {
  fill: #1f2c34;
}

.country-label {
  fill: #1f2c34;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: calc(10px * var(--ls, 1));
  font-weight: 900;
  text-anchor: middle;
  dominant-baseline: central;
  paint-order: stroke;
  stroke: rgba(255, 255, 255, 0.95);
  stroke-width: calc(2.6px * var(--ls, 1));
  stroke-linejoin: round;
  pointer-events: none;
}

.labels-hidden .country-label {
  opacity: 0;
}

.country-label.dimmed-label {
  opacity: 0.4;
}

.country-label.typing-target-label {
  fill: #ffffff;
  stroke: #1f2c34;
}

.batch-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.batch-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid rgba(31, 44, 52, 0.3);
  flex: none;
}

.selection-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding: 10px 13px;
}

.powered-by {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.powered-by strong {
  color: var(--teal-dark);
}

.map-credit {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  text-align: right;
}

.selected-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.tag {
  display: inline-grid;
  min-width: 32px;
  place-items: center;
  border-radius: 7px;
  background: #edf1f5;
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  padding: 5px 7px;
}

@keyframes pop {
  50% {
    transform: scale(1.05);
  }
}

@keyframes shake {
  25% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
  75% {
    transform: translateX(-2px);
  }
}

@keyframes pulse {
  50% {
    box-shadow: 0 0 0 4px rgba(242, 184, 75, 0.24);
  }
}

@media (max-width: 1060px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .side-panel {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(300px, 1.1fr);
    align-items: start;
  }

  .state-list {
    max-height: 250px;
  }
}

.exit-fullscreen-btn {
  display: none;
}

@media (max-width: 760px) {
  body.round-fullscreen .side-panel,
  body.round-fullscreen .topbar,
  body.round-fullscreen .powered-by,
  body.round-fullscreen .map-credit {
    display: none;
  }

  body.round-fullscreen .app-shell {
    width: 100%;
    padding: 0;
  }

  body.round-fullscreen .play-panel {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: block;
    border-radius: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.round-fullscreen .exit-fullscreen-btn {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    min-height: 24px;
    border: none;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
    color: var(--teal-dark);
    font-weight: 900;
    font-size: 0.74rem;
  }

  body.round-fullscreen .map-scroll {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  body.round-fullscreen .play-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.round-fullscreen .map-shell {
    flex: 1 1 auto;
    min-height: 0;
  }

  body.round-fullscreen .selection-strip {
    display: none;
  }

  body.round-fullscreen .real-map {
    min-width: 0;
    height: 100%;
    padding: 0;
  }

  body.round-fullscreen .azie-map {
    width: 100%;
    height: 100%;
    border-radius: 0;
  }

  body.round-fullscreen #shuffleBtn,
  body.round-fullscreen #repeatBtn,
  body.round-fullscreen .toggle-control,
  body.round-fullscreen .landscape-legend {
    display: none;
  }

  body.round-fullscreen .quiz-bar {
    padding: 3px 8px;
    gap: 3px;
  }

  body.round-fullscreen .game-actions {
    grid-template-columns: 1fr 1fr;
    gap: 4px;
  }

  body.round-fullscreen .mode-control {
    grid-column: auto;
    min-height: 28px;
  }

  body.round-fullscreen .mode-control span {
    padding: 0 6px;
    font-size: 0.76rem;
  }

  body.round-fullscreen #startBtn {
    min-height: 28px;
    font-size: 0.78rem;
    padding: 0 6px;
  }

  body.round-fullscreen .question-area {
    padding: 3px 9px;
    border-left-width: 3px;
  }

  body.round-fullscreen .round-label {
    display: none;
  }

  .exit-fullscreen-progress {
    color: var(--muted);
    font-weight: 700;
  }

  body.round-fullscreen .quiz-bar h2 {
    font-size: 0.86rem;
    line-height: 1.15;
  }

  body.round-fullscreen .typing-form {
    margin-top: 5px;
  }

  body.round-fullscreen .map-shell {
    padding: 4px;
  }

  .app-shell {
    width: min(100% - 10px, 1260px);
    padding: 8px 0;
  }

  .topbar,
  .quiz-bar,
  .selection-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .player-form,
  .typing-form {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 1.4rem;
  }

  .quiz-bar h2 {
    font-size: 1.3rem;
  }

  .score-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .score-panel span,
  .score-panel strong {
    min-width: 0;
  }

  .side-panel {
    grid-template-columns: 1fr;
  }

  .side-panel,
  .play-panel {
    border-radius: 6px;
  }

  .side-panel {
    padding: 10px;
  }

  .batch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .game-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .primary-btn,
  .secondary-btn,
  .mode-control,
  .toggle-control {
    min-width: 0;
    width: 100%;
  }

  .mode-control,
  .toggle-control,
  .repeat-btn:not(.is-hidden) {
    grid-column: 1 / -1;
  }

  .mode-control label {
    flex: 1;
  }

  .map-scroll {
    min-height: 0;
  }

  .real-map {
    min-width: 0;
    padding: 4px;
  }


}

@media (max-width: 480px) {
  .batch-grid {
    grid-template-columns: 1fr;
  }

  .game-actions {
    grid-template-columns: 1fr;
  }

  .real-map {
    min-width: 0;
  }

  .map-scroll {
    min-height: 0;
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 500;
  max-width: min(90vw, 420px);
  padding: 11px 18px;
  border-radius: 999px;
  background: #1f2c34;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 10px 30px rgba(31, 44, 52, 0.3);
  opacity: 0;
  transform: translate(-50%, 20px);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.name-gate {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(31, 44, 52, 0.55);
}

.name-gate[hidden] {
  display: none;
}

.name-gate-card {
  display: grid;
  gap: 10px;
  width: min(100%, 380px);
  padding: 22px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 24px 60px rgba(31, 44, 52, 0.35);
}

.name-gate-card h2 {
  font-size: 1.4rem;
}

.name-gate-card p {
  margin: 0;
  color: var(--muted);
}

.name-gate-card input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.name-gate-card .primary-btn {
  width: 100%;
  flex: none;
}