*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0b0d15;
  --card: #131620;
  --border: #1e2130;
  --text: #e4e6f0;
  --muted: #7b7f91;
  --accent: #7c5cfc;
  --accent2: #38bdf8;
  --gradient: linear-gradient(135deg, #7c5cfc, #38bdf8);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 600px 600px at 20% 30%, rgba(124,92,252,0.08), transparent),
    radial-gradient(ellipse 500px 500px at 80% 70%, rgba(56,189,248,0.06), transparent);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  padding: 24px;
}

/* --- screen switch --- */
.screen { display: none; }
.screen.active { display: block; }

/* ===== HOME ===== */
.hero { text-align: center; padding: 60px 0; }
.badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  background: rgba(124,92,252,0.12);
  color: var(--accent);
  border: 1px solid rgba(124,92,252,0.25);
  margin-bottom: 28px;
}
.hero h1 { font-size: 40px; font-weight: 700; line-height: 1.2; margin-bottom: 14px; }
.hero h1 .gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p { color: var(--muted); font-size: 16px; max-width: 380px; margin: 0 auto 36px; }
.type-preview {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 36px;
}
.type-preview span {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--muted);
  transition: all 0.4s;
}
.type-preview:hover span { color: var(--text); border-color: var(--accent); }

/* ===== BUTTON ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 14px;
  border: none;
  background: var(--gradient);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(124,92,252,0.3);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 32px rgba(124,92,252,0.45); }
.btn:active { transform: translateY(0); }

/* ===== PROGRESS ===== */
.progress-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}
.progress-track {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--gradient);
  transition: width 0.4s ease;
  width: 0%;
}
.progress-num {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

/* ===== QUESTION CARD ===== */
.q-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 28px;
  animation: fadeIn 0.35s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.q-text {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 28px;
  line-height: 1.5;
}
.q-options { display: flex; flex-direction: column; gap: 12px; }
.opt {
  width: 100%;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 14.5px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}
.opt-label {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(124,92,252,0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.opt:hover { border-color: var(--accent); background: rgba(124,92,252,0.06); }
.opt:active { transform: scale(0.98); }

/* ===== RESULT ===== */
.r-card {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px 28px 40px;
  animation: fadeIn 0.5s ease;
}
.r-type {
  font-size: 56px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 4px;
  margin-bottom: 8px;
}
.r-role { font-size: 18px; color: var(--accent2); font-weight: 500; margin-bottom: 18px; }
.r-desc {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 400px;
  margin: 0 auto 28px;
}

.r-section {
  text-align: left;
  margin: 0 auto 24px;
  max-width: 440px;
}
.r-section h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}
.r-traits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.trait-col h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.trait-col.strengths h4 { color: #34d399; }
.trait-col.growth h4 { color: #f59e0b; }
.trait-col ul {
  list-style: none;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.8;
}
.trait-col ul li::before { content: "· "; color: var(--accent2); }

.r-careers {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.7;
}

.r-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 440px;
  margin: 12px auto 0;
}
.scoring-hint {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}
.bar-item { text-align: left; }
.bar-label { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.bar-label strong { color: var(--text); }
.bar-track {
  height: 8px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--gradient);
  transition: width 0.8s ease;
  width: 0%;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }
  .type-preview span { width: 42px; height: 42px; font-size: 18px; }
  .q-text { font-size: 17px; }
  .r-type { font-size: 44px; }
  .r-traits { grid-template-columns: 1fr; }
  .r-card { padding: 36px 18px 32px; }
}