:root {
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --bg: #f4f1ea;
  --bg-elevated: #ffffff;
  --panel: #ffffff;
  --text: #241f18;
  --muted: #6f6659;
  --accent: #b8482c;
  --accent-strong: #963a22;
  --ok: #4f7a4a;
  --warn: #b7862e;
  --border: #e3ddce;
  --shadow: 0 1px 2px rgba(36, 31, 24, 0.04), 0 8px 24px rgba(36, 31, 24, 0.06);
  --track: #eae5d8;
}

:root[data-theme="dark"] {
  --bg: #14120f;
  --bg-elevated: #1c1914;
  --panel: #1c1914;
  --text: #ece6d9;
  --muted: #9a9182;
  --accent: #d9633f;
  --accent-strong: #e77a54;
  --ok: #7ea36f;
  --warn: #d1a44f;
  --border: #34302a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 12px 30px rgba(0, 0, 0, 0.35);
  --track: #2a2620;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14120f;
    --bg-elevated: #1c1914;
    --panel: #1c1914;
    --text: #ece6d9;
    --muted: #9a9182;
    --accent: #d9633f;
    --accent-strong: #e77a54;
    --ok: #7ea36f;
    --warn: #d1a44f;
    --border: #34302a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 12px 30px rgba(0, 0, 0, 0.35);
    --track: #2a2620;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 32px 16px;
  transition: background 0.2s ease, color 0.2s ease;
}

#app {
  width: 100%;
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#hud {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.hud-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.hud-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

#theme-toggle,
#shop-toggle {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 36px;
  height: 36px;
  font-size: 1rem;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease, transform 0.1s ease;
}

#theme-toggle:hover,
#shop-toggle:hover {
  border-color: var(--accent);
}

#theme-toggle:active,
#shop-toggle:active {
  transform: scale(0.94);
}

.day {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 0.85rem;
  font-weight: 500;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 10px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  width: 44px;
}

.stat-ring-wrap {
  position: relative;
  width: 40px;
  height: 40px;
}

.stat-ring {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
}

.stat-ring-track {
  fill: none;
  stroke: var(--track);
  stroke-width: 3;
}

.stat-ring-fill {
  fill: none;
  stroke: var(--ok);
  stroke-width: 3;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
}

.stat-value {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.stat-ring-fill.stat-infection { stroke: var(--accent); }
.stat-ring-fill.stat-security, .stat-ring-fill.stat-reputation { stroke: var(--warn); }

#scene {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  padding: 28px 26px;
  min-height: 220px;
  box-shadow: var(--shadow);
}

#event-text h2 {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

#event-text p {
  line-height: 1.6;
  color: var(--text);
  font-size: 1rem;
}

.recap {
  color: var(--muted);
  margin-top: 16px;
  font-size: 0.9rem;
}

.score {
  color: var(--accent-strong);
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 4px;
}

.ending-good { color: var(--ok); }
.ending-bad { color: var(--accent); }

#choices {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.choice-btn {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  text-align: left;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.choice-btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-elevated));
}

.choice-btn:active {
  transform: scale(0.99);
}

#share-panel {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

#share-panel[hidden] {
  display: none;
}

#share-preview {
  width: 100%;
  max-width: 340px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  width: 100%;
}

.share-actions button,
.share-link {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.share-actions button:hover,
.share-link:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

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

#download-btn:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}

footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.credit {
  font-size: 0.75rem;
  color: var(--muted);
}

.credit a {
  color: var(--muted);
  text-decoration: underline;
}

.credit a:hover {
  color: var(--accent);
}

#restart-btn {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 18px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

#restart-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

@media (max-width: 420px) {
  body { padding: 16px 10px; }
  #app { gap: 12px; }
  #hud { padding: 14px 16px; }
  #scene { padding: 22px 18px; }
}

/* ---------- Abri & troc ---------- */

#shop-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#shop-modal[hidden] {
  display: none;
}

#shop-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

#shop-modal-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: var(--shadow);
}

#shop-modal-content h2 {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 1.1rem;
}

#shop-modal-content h3 {
  margin: 18px 0 4px;
  font-size: 0.95rem;
  color: var(--text);
}

.shop-hint {
  color: var(--muted);
  font-size: 0.8rem;
  margin: 0 0 12px;
}

#shop-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
}

#shop-camp-visual {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.camp-row {
  font-size: 1.3rem;
  line-height: 1.4;
  text-align: center;
  word-break: break-word;
}

.camp-people {
  font-size: 1rem;
  letter-spacing: 1px;
}

#shop-trades {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trade-btn {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.trade-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-elevated));
}

.trade-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}