:root {
  --bg: #f3efe6;
  --panel: #fffdf7;
  --ink: #172026;
  --border: #d9cfbe;
  --accent: #185a9d;
  --accent-dark: #134377;
  --map-fill: #dbe6d2;
  --map-stroke: #4e6b53;
  --ok: #2d8a3f;
  --bad: #c0392b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Verdana", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 95% 8%, #d9e8f7 0, transparent 38%),
    radial-gradient(circle at 8% 92%, #f5e0cb 0, transparent 36%),
    var(--bg);
}

.app {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1rem;
}

.topbar {
  margin-bottom: 0.8rem;
}

.topbar h1 {
  margin: 0;
  color: #0f3d55;
  font-size: clamp(1.2rem, 3.2vw, 2rem);
}

.topbar p {
  margin: 0.35rem 0 0;
  color: #4e5961;
  font-size: 0.95rem;
}

.layout {
  display: block;
}

.map-card,
.prompt-card,
.score-card,
.controls,
.result-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.map-card {
  position: relative;
  min-height: 84vh;
  overflow: hidden;
}

#india-map {
  width: 100%;
  height: 100%;
  display: block;
  min-height: 84vh;
}

#india-map .region {
  fill: var(--map-fill);
  stroke: var(--map-stroke);
  stroke-width: 1.1;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill 140ms ease;
}

#india-map .region:hover {
  fill: #c3d5b7;
}

#india-map .region.done {
  fill: #82c889;
  cursor: default;
}

#india-map .region.wrong {
  fill: #f0a29b;
}

#india-map .region-hit {
  fill: transparent;
  stroke: transparent;
  pointer-events: all;
}

#india-map .region-hit-puducherry {
  stroke-width: 40;
}

#india-map .region-hit-lakshadweep {
  stroke-width: 42;
}

#india-map .region-hit-chandigarh {
  stroke-width: 34;
}

#india-map .region-hit-dot {
  fill: transparent;
  pointer-events: all;
}

#india-map .hint-circle {
  fill: rgba(214, 48, 49, 0.22);
  stroke: #d63031;
  stroke-width: 3;
  pointer-events: none;
}

#india-map .code-label {
  font-size: 15px;
  font-weight: 800;
  fill: #0f3d55;
  stroke: #fff;
  stroke-width: 3px;
  paint-order: stroke;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
  user-select: none;
}

.map-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1rem;
  color: #43515a;
  background: rgba(255, 253, 247, 0.8);
}

.hud-top,
.hud-bottom {
  position: absolute;
  right: 1.1rem;
  width: clamp(260px, 30vw, 420px);
  z-index: 4;
}

.hud-top {
  top: 1rem;
}

.hud-bottom {
  bottom: 28%;
}

.prompt-card {
  padding: 0.95rem;
  min-height: 132px;
  background: rgba(255, 253, 247, 0.95);
}

.prompt-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}

.prompt-actions {
  display: grid;
  gap: 0.35rem;
  min-width: 84px;
}

.action-btn {
  border: 0;
  border-radius: 8px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.5rem;
  line-height: 1.1;
}

.pass-btn {
  background: #2f5fa5;
}

.pass-btn:hover {
  background: #254c83;
}

.hint-btn {
  background: #b2402d;
}

.hint-btn:hover {
  background: #943224;
}

.label {
  margin: 0;
  color: #51606a;
  font-size: 0.77rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.prompt-name {
  margin: 0.35rem 0;
  font-size: clamp(1.15rem, 2.1vw, 1.45rem);
  color: var(--accent-dark);
  font-weight: 700;
  line-height: 1.2;
}

.progress {
  margin: 0;
  font-size: 0.86rem;
  color: #5b6770;
}

.score-card {
  padding: 0.9rem;
  margin-top: 0.7rem;
  background: rgba(255, 253, 247, 0.96);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.32rem 0;
  font-size: 0.95rem;
}

.row strong {
  font-size: 1.15rem;
  color: #0f3d55;
}

.feedback {
  min-height: 1.1rem;
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  font-weight: 700;
  text-shadow: 0 1px 0 #fff;
}

.feedback.ok {
  color: var(--ok);
}

.feedback.bad {
  color: var(--bad);
}

.controls {
  padding: 0.75rem;
  display: grid;
  gap: 0.55rem;
  background: rgba(255, 253, 247, 0.95);
}

button {
  border: 0;
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
}

#start-btn {
  background: var(--accent);
  color: #fff;
}

#start-btn:hover {
  background: var(--accent-dark);
}

#show-all-btn {
  background: #f0c24f;
  color: #1f2a33;
}

#show-all-btn:hover {
  background: #dfb03e;
}

#end-btn {
  background: #b2402d;
  color: #fff;
}

#end-btn:hover:enabled {
  background: #943224;
}

#end-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.result-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.48);
  padding: 1rem;
}

.result-modal.show {
  display: flex;
}

.result-card {
  max-width: 360px;
  width: 100%;
  text-align: center;
  padding: 1.4rem;
}

.result-card h2 {
  margin: 0 0 0.8rem;
  color: #0f3d55;
}

.result-card p {
  margin: 0.35rem 0;
}

#play-again-btn {
  margin-top: 0.9rem;
  background: var(--accent);
  color: #fff;
  width: 100%;
}

@media (max-width: 900px) {
  .map-card,
  #india-map {
    min-height: 68vh;
  }

  .hud-top,
  .hud-bottom {
    position: static;
    width: auto;
    margin: 0.75rem;
  }

  .hud-bottom {
    margin-top: 0;
  }
}