* {
  box-sizing: border-box;
}

:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --ink: #202020;
  --muted: #6b6b6b;
  --line: #dfddd7;

  --red: #d5554f;
  --red-soft: #fff0ee;

  --green: #26765e;
  --green-soft: #eaf6f1;

  --yellow: #f0c86c;
  --yellow-soft: #fff8e6;

  --blue: #4169a1;

  --shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, #fff9e9, transparent 35%),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.game-shell {
  width: min(960px, 92%);
  margin: 0 auto;
  padding: 56px 0 34px;
}

/* ---------- Header ---------- */

.hero {
  text-align: center;
  margin-bottom: 34px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 7px 13px;
  border: 1px solid #d7d2c9;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: #6c655a;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4.3rem);
  letter-spacing: -0.05em;
}

.subtitle {
  max-width: 560px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

/* ---------- Progress ---------- */

.progress-wrap {
  margin-bottom: 16px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.progress-bar {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: #dfddd8;
}

.progress-fill {
  width: 25%;
  height: 100%;
  border-radius: inherit;
  background: var(--ink);
  transition: width 0.35s ease;
}

/* ---------- Card ---------- */

.card {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(210, 205, 196, 0.85);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.game-card {
  padding: clamp(26px, 5vw, 52px);
}

.stage {
  display: none;
  animation: fadeIn 0.35s ease;
}

.stage.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Scenario ---------- */

.scenario-top {
  display: flex;
  gap: 25px;
  align-items: center;
  margin-bottom: 32px;
}

.scenario-top h2 {
  margin: 0 0 7px;
  font-size: 1.8rem;
}

.scenario-top p,
.food-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.price-badge {
  flex: 0 0 112px;
  min-height: 112px;
  border-radius: 20px;
  background: var(--ink);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.price-badge .small {
  font-size: 0.67rem;
  letter-spacing: 0.11em;
  opacity: 0.68;
}

.price {
  font-size: 2.15rem;
  font-weight: 850;
}

.food-panel {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 22px;
  align-items: center;

  padding: 24px;
  border-radius: 20px;
  background: #f5f2ec;
}

.plate {
  font-size: 4rem;
  text-align: center;
}

.food-panel h3 {
  margin: 0 0 10px;
}

.reaction {
  display: inline-block;
  margin-bottom: 11px;
  padding: 7px 10px;
  border-radius: 9px;
  background: var(--red-soft);
  color: #9c3732;
  font-weight: 750;
}

.thought-box {
  margin-top: 24px;
  padding: 21px 23px;
  border-left: 4px solid var(--yellow);
  border-radius: 5px 15px 15px 5px;
  background: var(--yellow-soft);
}

.thought-label {
  font-size: 0.78rem;
  color: #8b6a20;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.thought-box p {
  margin: 6px 0 0;
  font-size: 1.08rem;
  font-weight: 650;
}

.decision-title {
  margin-top: 31px;
  text-align: center;
}

/* ---------- Choices ---------- */

.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 17px;
}

.choice {
  display: flex;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 19px;

  background: white;
  border: 1px solid var(--line);
  border-radius: 17px;

  cursor: pointer;
  color: var(--ink);
  text-align: left;

  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.choice:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.08);
}

.choice-icon {
  font-size: 1.8rem;
}

.choice strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
}

.choice small {
  display: block;
  color: var(--muted);
  line-height: 1.4;
}

.behavioral:hover {
  border-color: var(--red);
}

.rational-looking:hover {
  border-color: var(--green);
}

/* ---------- Stage 2 ---------- */

.status-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.stat {
  padding: 17px;
  border-radius: 15px;
  background: #f5f3ee;
  text-align: center;
}

.stat-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.stat strong {
  font-size: 1.5rem;
}

.warning-stat {
  background: var(--red-soft);
}

.warning-stat strong {
  color: var(--red);
}

.narrative {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px;
  border-radius: 20px;
  background: #f5f2ec;
}

.narrative h2 {
  margin: 0 0 8px;
}

.narrative p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.big {
  flex: 0 0 125px;
}

.cost-illusion {
  margin-top: 23px;
  padding: 23px;
  border-radius: 18px;
  border: 1px dashed #d6b35b;
  background: var(--yellow-soft);
}

.cost-illusion h3 {
  margin-top: 0;
}

.cost-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cost-grid > div {
  padding: 15px;
  border-radius: 12px;
  background: rgba(255,255,255,0.75);
}

.cost-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
}

.cost-grid strong {
  font-size: 1.22rem;
}

.temptation {
  margin-bottom: 0;
  font-weight: 650;
}

/* ---------- Stage 3 ---------- */

.crisis-banner {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 28px;
  padding: 20px;
  border-radius: 17px;
  background: var(--red-soft);
}

.crisis-banner > span {
  font-size: 2.8rem;
}

.crisis-banner p {
  margin: 4px 0 0;
  color: #805653;
}

.meters {
  display: grid;
  gap: 17px;
}

.meter-row {
  display: grid;
  grid-template-columns: 145px 1fr 80px;
  gap: 14px;
  align-items: center;
}

.meter-row > span {
  color: var(--muted);
  font-size: 0.88rem;
}

.meter-track {
  height: 11px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9e6df;
}

.meter-fill {
  height: 100%;
  border-radius: inherit;
}

.money-fill {
  width: 0%;
  background: var(--green);
}

.pain-fill {
  width: 88%;
  background: var(--red);
}

.joy-fill {
  width: 11%;
  background: #b7b7b7;
}

.reflection-box {
  margin: 31px 0 10px;
  padding: 24px;
  border: 2px solid var(--ink);
  border-radius: 18px;
  text-align: center;
}

.reflection-box h3 {
  margin-top: 0;
}

.reflection-box p {
  margin-bottom: 0;
  font-size: 1.1rem;
  line-height: 1.6;
}

/* ---------- Results ---------- */

.result-icon {
  text-align: center;
  font-size: 4.2rem;
}

#resultTitle {
  margin-bottom: 8px;
  text-align: center;
  font-size: 2rem;
}

.result-intro {
  max-width: 650px;
  margin: 0 auto 28px;
  color: var(--muted);
  text-align: center;
  line-height: 1.65;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 17px;
}

.comparison-card {
  padding: 23px;
  border-radius: 18px;
}

.behavioral-card {
  background: var(--red-soft);
  border: 1px solid #efc4c0;
}

.rational-card {
  background: var(--green-soft);
  border: 1px solid #b9dfd1;
}

.comparison-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.behavioral-card .comparison-label {
  color: #a03f39;
}

.rational-card .comparison-label {
  color: var(--green);
}

.comparison-card h3 {
  margin: 10px 0 18px;
}

.logic {
  display: grid;
  gap: 10px;
}

.logic > div {
  padding-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.09);
}

.logic span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.logic strong {
  display: block;
  margin-top: 2px;
}

.equation-box {
  margin-top: 20px;
  padding: 24px;
  border-radius: 18px;
  background: #f3f6fb;
  border: 1px solid #d7e0ee;
  text-align: center;
}

.equation-box h3 {
  margin-top: 0;
}

.equation {
  padding: 13px;
  border-radius: 12px;
  background: white;
  font-size: 1.1rem;
}

.equation strong {
  color: var(--blue);
}

.equation-box p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.reveal {
  margin-top: 20px;
  padding: 28px;
  border-radius: 18px;
  background: var(--ink);
  color: white;
}

.reveal-tag {
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.reveal h2 {
  margin-bottom: 10px;
}

.reveal p {
  color: #dddddd;
  line-height: 1.62;
}

.takeaway {
  display: flex;
  gap: 17px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.takeaway-icon {
  font-size: 2rem;
}

.takeaway p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.restart {
  display: block;
  margin: 25px auto 0;
  padding: 13px 24px;

  border: none;
  border-radius: 999px;

  background: var(--ink);
  color: white;
  font: inherit;
  font-weight: 750;

  cursor: pointer;
}

.restart:hover {
  opacity: 0.85;
}

footer {
  padding-top: 24px;
  color: #928d84;
  text-align: center;
  font-size: 0.78rem;
}

/* ---------- Mobile ---------- */

@media (max-width: 700px) {

  .game-shell {
    width: min(94%, 960px);
    padding-top: 28px;
  }

  .game-card {
    padding: 22px;
    border-radius: 20px;
  }

  .scenario-top {
    align-items: flex-start;
  }

  .price-badge {
    flex-basis: 90px;
    min-height: 90px;
  }

  .price {
    font-size: 1.7rem;
  }

  .food-panel,
  .narrative {
    grid-template-columns: 1fr;
    display: grid;
  }

  .plate,
  .big {
    font-size: 3rem;
    text-align: left;
  }

  .choices,
  .comparison,
  .cost-grid {
    grid-template-columns: 1fr;
  }

  .status-row {
    grid-template-columns: 1fr 1fr;
  }

  .warning-stat {
    grid-column: 1 / -1;
  }

  .meter-row {
    grid-template-columns: 1fr;
    gap: 7px;
  }

}