.map-screen {
  max-width: 1280px;
  margin: 0 auto;
}
.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.map-profile { display: flex; align-items: center; gap: 14px; }
.progress-pill { display: grid; gap: 4px; text-align: right; }
.progress-pill span { color: var(--muted); font-size: 12px; }

.world-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.world-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #153357;
  color: #fff;
}
.world-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}
.world-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4,15,31,.22), rgba(4,15,31,.78));
}
.world-content {
  position: relative;
  z-index: 1;
  min-height: 360px;
  padding: 20px;
  display: grid;
  align-content: end;
}
.world-card h3 { font-size: 28px; margin: 0 0 8px; }
.world-card p { color: rgba(255,255,255,.82); margin: 0 0 14px; line-height: 1.5; }
.world-progress { height: 8px; background: rgba(255,255,255,.24); border-radius: 999px; overflow: hidden; margin: 10px 0 16px; }
.world-progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--cyan)); }
.mission-node-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.mission-node {
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.12);
  color: #fff;
  border-radius: var(--radius);
  padding: 10px;
  min-height: 76px;
  cursor: pointer;
  text-align: left;
}
.mission-node.completed {
  border-color: rgba(242,182,50,.8);
  background: rgba(242,182,50,.2);
  box-shadow: 0 0 18px rgba(242,182,50,.2);
}
.mission-node.locked {
  opacity: .5;
  cursor: not-allowed;
  filter: grayscale(.5);
}
.mission-node strong { display: block; font-size: 13px; }
.mission-node small { color: rgba(255,255,255,.76); }

.mission-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr) 280px;
  gap: 16px;
  max-width: 1320px;
  margin: 0 auto;
}
.mission-panel, .mission-activity, .aivi-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.mission-panel { align-self: start; position: sticky; top: 96px; }
.aivi-panel { align-self: start; position: sticky; top: 96px; display: grid; justify-items: center; gap: 12px; }
.mission-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.mission-meta span {
  background: var(--surface-solid);
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 7px 9px;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 12px;
}
.activity-card {
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}
.sentence-card, .choice-card, .prompt-block, .evidence-card {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  color: var(--text);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 10px;
  cursor: pointer;
}
.sentence-card.selected, .choice-card.selected, .prompt-block.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(20,99,255,.12);
}
.sentence-labels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin: 8px 0 14px;
}
.sentence-labels button {
  border: 1px solid var(--line);
  background: rgba(20,99,255,.08);
  color: var(--text);
  border-radius: var(--radius);
  padding: 9px;
  cursor: pointer;
}
.sentence-labels button.active {
  background: var(--primary);
  color: #fff;
}
.prompt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}
.prompt-block.selected { background: rgba(32,166,106,.12); }
.evidence-stack { width: 100%; }
.evidence-card {
  cursor: default;
  background: linear-gradient(135deg, rgba(24,184,216,.12), rgba(255,255,255,.72));
  line-height: 1.5;
}
[data-theme="dark"] .evidence-card { background: rgba(255,255,255,.06); }
.final-textarea { width: 100%; min-height: 130px; }
.submit-mission { margin-top: 12px; }
.stars { color: var(--gold); font-weight: 900; letter-spacing: .12em; }

@media (max-width: 1050px) {
  .mission-layout { grid-template-columns: 1fr; }
  .mission-panel, .aivi-panel { position: static; }
  .aivi-panel { justify-items: start; grid-template-columns: auto 1fr; }
}

@media (max-width: 760px) {
  .map-header { flex-direction: column; align-items: flex-start; }
  .world-grid { grid-template-columns: 1fr; }
  .mission-node-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}