:root {
  --bg: #0b1020;
  --bg-soft: #121a33;
  --card: #161f3d;
  --line: #243056;
  --text: #e8edff;
  --muted: #9aa6c8;
  --accent: #6c8cff;
  --accent2: #41e0c0;
  --free: #41e0c0;
  --freemium: #ffd166;
  --paid: #ff8da1;
  --radius: 16px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #1a2550 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

.wrap { max-width: 940px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 16, 32, 0.7);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { font-weight: 800; letter-spacing: 0.3px; font-size: 1.15rem; }
.nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 0.92rem; }
.nav a:hover { color: var(--text); }

/* Hero */
.hero { text-align: center; padding: 54px 0 30px; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); margin: 0 0 14px; line-height: 1.15; }
.hl { background: linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { color: var(--muted); max-width: 560px; margin: 0 auto 28px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quiz {
  max-width: 620px; margin: 0 auto;
  padding: 22px;
  display: grid; gap: 16px; text-align: left;
}
.field { display: grid; gap: 6px; }
.field label { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
select {
  appearance: none;
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 1rem;
  width: 100%;
}
select:focus { outline: 2px solid var(--accent); }

button#submitBtn {
  margin-top: 4px;
  background: linear-gradient(90deg, var(--accent), #8a6cff);
  color: #fff; border: none; border-radius: 12px;
  padding: 14px 18px; font-size: 1.05rem; font-weight: 700; cursor: pointer;
  transition: transform 0.08s ease, filter 0.2s ease;
}
button#submitBtn:hover { filter: brightness(1.08); }
button#submitBtn:active { transform: translateY(1px); }
button#submitBtn:disabled { opacity: 0.6; cursor: progress; }

/* Results */
.results { margin: 36px 0 10px; }
.results-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.results-head h2 { margin: 0; font-size: 1.4rem; }
.tag { font-size: 0.75rem; color: var(--muted); border: 1px solid var(--line); padding: 3px 9px; border-radius: 999px; }
.tag.ai { color: var(--accent2); border-color: var(--accent2); }

.ai-debug {
  font-size: 12px;
  color: var(--muted);
  background: rgba(255, 209, 102, 0.08);
  border: 1px dashed rgba(255, 209, 102, 0.25);
  padding: 8px 12px;
  border-radius: 8px;
  margin: 8px 0 16px;
  word-break: break-word;
}

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }

.rcard {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: var(--shadow);
}
.rcard .top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.rcard h3 { margin: 0; font-size: 1.12rem; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { font-size: 0.7rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.free { color: var(--free); border-color: var(--free); }
.badge.freemium { color: var(--freemium); border-color: var(--freemium); }
.badge.paid { color: var(--paid); border-color: var(--paid); }
.tagline { color: var(--muted); font-size: 0.9rem; margin: 0; }
.why { font-size: 0.92rem; background: var(--bg-soft); border-left: 3px solid var(--accent); padding: 10px 12px; border-radius: 8px; margin: 0; }
.actions { display: flex; gap: 8px; margin-top: auto; }
.actions a {
  flex: 1; text-align: center; text-decoration: none; font-size: 0.85rem; font-weight: 600;
  padding: 9px 10px; border-radius: 9px;
}
.btn-primary { background: var(--accent); color: #0b1020; }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.actions a:hover { filter: brightness(1.08); }

/* Info sections */
.info { margin: 40px 0; }
.info h2 { font-size: 1.3rem; }
.info ol, .info p { color: var(--muted); }
.info ol { padding-left: 20px; }
.info li { margin-bottom: 8px; }
.info strong { color: var(--text); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 22px 0; }
.site-footer .wrap { display: flex; flex-direction: column; gap: 4px; }
.muted { color: var(--muted); font-size: 0.85rem; }

.loading { opacity: 0.6; }
.error { color: var(--paid); text-align: center; padding: 20px; }