:root {
  color-scheme: dark;
  --bg: #06101a;
  --bg-soft: #0a1825;
  --panel: rgba(10, 24, 37, 0.88);
  --panel-strong: rgba(8, 19, 30, 0.97);
  --line: rgba(143, 201, 232, 0.14);
  --line-strong: rgba(143, 201, 232, 0.28);
  --text: #eef9ff;
  --muted: #8da8b8;
  --cyan: #63e5ff;
  --blue: #5aa8ff;
  --green: #61e2a3;
  --yellow: #ffd36b;
  --red: #ff7a86;
  --purple: #bda0ff;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 10%, rgba(48, 129, 170, 0.16), transparent 32%),
    radial-gradient(circle at 90% 15%, rgba(93, 77, 177, 0.14), transparent 28%),
    linear-gradient(180deg, #071521 0%, #040b12 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button { font: inherit; }
button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 0.78rem; }

.app-shell { min-height: 100vh; padding: 14px; }
.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 18px 18px 8px 8px;
  background: linear-gradient(135deg, rgba(12, 31, 47, 0.96), rgba(7, 18, 29, 0.96));
  box-shadow: var(--shadow);
}

.brand-block { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #07131f;
  font-weight: 900;
  font-size: 1.35rem;
  background: linear-gradient(145deg, var(--cyan), var(--green));
  box-shadow: 0 0 28px rgba(99, 229, 255, 0.22);
}
.brand-block h1 { margin: 0; font-size: 1.12rem; letter-spacing: 0.04em; }
.brand-block p { margin: 2px 0 0; color: var(--muted); font-size: 0.78rem; }
.top-actions { display: flex; align-items: center; gap: 8px; }

.control-btn, .speed-btn {
  min-height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0 12px;
  color: var(--text);
  background: rgba(113, 172, 202, 0.08);
  cursor: pointer;
  transition: 150ms ease;
}
.control-btn:hover, .speed-btn:hover { transform: translateY(-1px); border-color: rgba(99, 229, 255, 0.55); background: rgba(99, 229, 255, 0.1); }
.speed-controls { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 12px; }
.speed-btn { min-height: 28px; padding: 0 9px; border: 0; background: transparent; font-size: 0.76rem; }
.speed-btn.active { background: rgba(99, 229, 255, 0.18); color: var(--cyan); }
.danger-ghost { color: #ff9aa4; }

.resource-bar {
  display: grid;
  grid-template-columns: repeat(8, minmax(110px, 1fr));
  gap: 8px;
  padding: 8px 0;
}
.resource-card {
  min-width: 0;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(8, 20, 31, 0.78);
}
.resource-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.resource-label { color: var(--muted); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; }
.resource-value { font-weight: 800; font-variant-numeric: tabular-nums; }
.resource-delta { font-size: 0.68rem; font-weight: 700; }
.resource-delta.positive { color: var(--green); }
.resource-delta.negative { color: var(--red); }
.meter { height: 3px; margin-top: 6px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,0.07); }
.meter > i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--cyan)); }

.main-grid {
  display: grid;
  grid-template-columns: 260px minmax(560px, 1fr) 280px;
  gap: 10px;
  min-height: calc(100vh - 154px);
}
.panel, .game-stage {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.panel { border-radius: 12px; padding: 14px; overflow: hidden; }
.game-stage { min-width: 0; display: flex; flex-direction: column; border-radius: 12px; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.panel-heading.compact { margin-bottom: 9px; }
.panel h2 { margin: 2px 0 0; font-size: 0.98rem; }
.eyebrow { display: block; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.62rem; font-weight: 800; }
.panel-section { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }

.build-menu { display: grid; gap: 7px; margin-top: 12px; }
.build-card {
  width: 100%;
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 11px;
  text-align: left;
  color: var(--text);
  background: rgba(255,255,255,0.025);
  cursor: pointer;
  transition: 150ms ease;
}
.build-card:hover { border-color: rgba(99, 229, 255, 0.38); background: rgba(99, 229, 255, 0.06); }
.build-card.active { border-color: var(--cyan); box-shadow: inset 0 0 0 1px rgba(99,229,255,0.2); background: rgba(99,229,255,0.1); }
.build-card.locked { opacity: 0.45; cursor: not-allowed; }
.build-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; font-size: 1.15rem; background: rgba(99,229,255,0.08); }
.build-name { display: block; font-size: 0.78rem; font-weight: 800; }
.build-desc { display: block; margin-top: 2px; color: var(--muted); font-size: 0.65rem; line-height: 1.25; }
.build-cost { color: var(--yellow); font-size: 0.68rem; font-weight: 800; white-space: nowrap; }

.policy-menu { display: grid; gap: 6px; }
.policy-btn {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  text-align: left;
  background: rgba(255,255,255,0.025);
  cursor: pointer;
}
.policy-btn strong { display: block; font-size: 0.74rem; }
.policy-btn span { display: block; margin-top: 2px; color: var(--muted); font-size: 0.64rem; line-height: 1.3; }
.policy-btn.active { border-color: var(--purple); background: rgba(189,160,255,0.09); }

.stage-toolbar, .stage-footer {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 12, 20, 0.52);
}
.stage-footer { border-top: 1px solid var(--line); border-bottom: 0; }
.day-label { font-weight: 900; letter-spacing: 0.04em; }
.weather-chip, .status-pill {
  display: inline-flex;
  margin-left: 8px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.68rem;
}
.stage-legend { display: flex; gap: 12px; color: var(--muted); font-size: 0.65rem; }
.legend-dot { width: 7px; height: 7px; display: inline-block; margin-right: 4px; border-radius: 50%; }
.legend-dot.good { background: var(--green); }.legend-dot.warn { background: var(--yellow); }.legend-dot.bad { background: var(--red); }
.canvas-wrap { position: relative; flex: 1; min-height: 480px; overflow: hidden; background: #06101a; }
canvas { width: 100%; height: 100%; display: block; cursor: crosshair; }
.tile-tooltip {
  position: absolute;
  z-index: 3;
  max-width: 230px;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--text);
  background: rgba(4, 14, 23, 0.95);
  box-shadow: var(--shadow);
  pointer-events: none;
  font-size: 0.7rem;
}
.tile-tooltip strong { display: block; margin-bottom: 2px; }
.tile-tooltip span { color: var(--muted); }
.placement-banner {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 11px;
  border: 1px solid rgba(99,229,255,0.35);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(4, 18, 28, 0.92);
  font-size: 0.72rem;
  pointer-events: none;
}
.selection-info { color: var(--muted); font-size: 0.72rem; }
.footer-actions { display: flex; gap: 8px; }

.status-pill { margin: 0; }
.status-pill.good { color: var(--green); border-color: rgba(97,226,163,0.35); }
.status-pill.warn { color: var(--yellow); border-color: rgba(255,211,107,0.35); }
.status-pill.bad { color: var(--red); border-color: rgba(255,122,134,0.35); }
.forecast-card { margin-top: 12px; padding: 11px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,0.025); }
.forecast-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 9px; }
.forecast-item { padding: 6px; border-radius: 8px; background: rgba(255,255,255,0.025); }
.forecast-item span { display: block; color: var(--muted); font-size: 0.6rem; }
.forecast-item strong { display: block; margin-top: 2px; font-size: 0.78rem; }
.forecast-item strong.positive { color: var(--green); }.forecast-item strong.negative { color: var(--red); }
.objective-list { display: grid; gap: 7px; }
.objective {
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
}
.objective.complete { border-color: rgba(97,226,163,0.38); background: rgba(97,226,163,0.06); }
.objective-top { display: flex; justify-content: space-between; gap: 8px; font-size: 0.7rem; font-weight: 800; }
.objective p { margin: 4px 0 0; color: var(--muted); font-size: 0.63rem; line-height: 1.35; }
.objective-progress { height: 4px; margin-top: 7px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,0.06); }
.objective-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--green)); }
.log-section { min-height: 0; }
.event-log { max-height: 280px; overflow: auto; padding-right: 4px; }
.log-entry { padding: 8px 0; border-bottom: 1px solid var(--line); }
.log-entry:last-child { border-bottom: 0; }
.log-entry strong { display: block; font-size: 0.68rem; }
.log-entry span { display: block; margin-top: 2px; color: var(--muted); font-size: 0.62rem; line-height: 1.35; }
.log-entry.good strong { color: var(--green); }.log-entry.warn strong { color: var(--yellow); }.log-entry.bad strong { color: var(--red); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(1, 7, 12, 0.75);
  backdrop-filter: blur(10px);
}
.modal-card {
  width: min(760px, 100%);
  display: grid;
  grid-template-columns: 210px 1fr;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--panel-strong);
  box-shadow: 0 28px 80px rgba(0,0,0,0.55);
}
.modal-art { min-height: 330px; background: linear-gradient(150deg, rgba(99,229,255,0.16), rgba(189,160,255,0.08)), radial-gradient(circle at 50% 30%, rgba(255,255,255,0.18), transparent 8%), #0b1e2c; }
.modal-content { padding: 26px; }
.modal-content h2 { margin: 6px 0 8px; font-size: 1.45rem; }
.modal-content p { color: var(--muted); line-height: 1.55; }
.event-choices { display: grid; gap: 9px; margin-top: 20px; }
.event-choice {
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text);
  text-align: left;
  background: rgba(255,255,255,0.025);
  cursor: pointer;
}
.event-choice:hover { border-color: var(--cyan); background: rgba(99,229,255,0.07); }
.event-choice strong { display: block; font-size: 0.8rem; }
.event-choice span { display: block; margin-top: 3px; color: var(--muted); font-size: 0.68rem; }

.toast {
  position: fixed;
  z-index: 30;
  right: 18px;
  bottom: 18px;
  max-width: 360px;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: rgba(5,17,27,0.96);
  box-shadow: var(--shadow);
  font-size: 0.75rem;
}

@media (max-width: 1180px) {
  .main-grid { grid-template-columns: 230px minmax(500px, 1fr); }
  .intel-panel { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .intel-panel > .panel-heading { grid-column: 1 / -1; }
  .intel-panel .panel-section { margin-top: 0; padding-top: 0; border-top: 0; }
  .resource-bar { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 820px) {
  .app-shell { padding: 8px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .top-actions { width: 100%; flex-wrap: wrap; }
  .main-grid { display: flex; flex-direction: column; }
  .build-panel { order: 2; }
  .game-stage { order: 1; min-height: 660px; }
  .intel-panel { order: 3; display: block; }
  .intel-panel .panel-section { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
  .build-menu { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-bar { display: flex; overflow-x: auto; }
  .resource-card { flex: 0 0 128px; }
  .stage-legend { display: none; }
}

@media (max-width: 540px) {
  .build-menu { grid-template-columns: 1fr; }
  .brand-block p { display: none; }
  .modal-card { grid-template-columns: 1fr; }
  .modal-art { min-height: 110px; }
  .canvas-wrap { min-height: 470px; }
  .game-stage { min-height: 580px; }
}

/* Abstract event illustrations; no external image assets are required. */
.modal-art { position: relative; overflow: hidden; }
.modal-art::before, .modal-art::after { content: ""; position: absolute; pointer-events: none; }
.modal-art::before { inset: 14% 16%; border: 1px solid rgba(180,235,255,0.22); border-radius: 42% 58% 55% 45%; transform: rotate(-12deg); box-shadow: 0 0 60px rgba(99,229,255,0.13); }
.modal-art::after { width: 120px; height: 120px; left: 50%; top: 50%; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(circle, rgba(220,250,255,0.55) 0 4%, rgba(99,229,255,0.2) 5% 22%, transparent 23%); box-shadow: 0 0 50px rgba(99,229,255,0.25); }
.event-refugees { background: radial-gradient(circle at 45% 38%, rgba(255,213,107,.35), transparent 8%), repeating-linear-gradient(120deg, transparent 0 24px, rgba(99,229,255,.07) 25px 27px), linear-gradient(155deg,#18384a,#09131f); }
.event-reactor { background: repeating-radial-gradient(circle at 50% 50%, rgba(99,229,255,.13) 0 2px, transparent 3px 20px), linear-gradient(150deg,#20395b,#08131e); }
.event-guild { background: linear-gradient(30deg, transparent 46%, rgba(255,208,138,.15) 47% 52%, transparent 53%), radial-gradient(circle at 50% 40%, rgba(255,208,138,.4), transparent 10%), #172335; }
.event-festival { background: radial-gradient(circle at 30% 35%, rgba(255,122,134,.5), transparent 3%), radial-gradient(circle at 65% 28%, rgba(255,211,107,.5), transparent 3%), radial-gradient(circle at 52% 55%, rgba(189,160,255,.45), transparent 4%), linear-gradient(150deg,#302348,#09131f); }
.event-storm { background: repeating-linear-gradient(112deg, transparent 0 38px, rgba(210,235,255,.18) 39px 41px, transparent 42px 65px), linear-gradient(155deg,#203448,#080e18); }
.event-seeds { background: radial-gradient(ellipse at 50% 58%, rgba(97,226,163,.55), transparent 9%), repeating-radial-gradient(ellipse at 50% 70%, rgba(97,226,163,.12) 0 3px, transparent 4px 21px), linear-gradient(155deg,#193b38,#07141b); }
.victory { background: radial-gradient(circle at 50% 40%, rgba(255,225,137,.55), transparent 9%), repeating-radial-gradient(circle at 50% 40%, rgba(99,229,255,.12) 0 3px, transparent 4px 24px), linear-gradient(145deg,#2d5061,#0b1724); }
.defeat { background: linear-gradient(115deg, transparent 45%, rgba(255,122,134,.16) 46% 49%, transparent 50%), linear-gradient(155deg,#2d2635,#090e16); }