/* Modern, minimal, professional styling with smooth transitions */

:root {
  --bg: #0b0f0e;
  --card: #0e211d;
  --surface: #11332c;
  --text: #e8f1ee;
  --muted: #a8bbb6;
  --accent: #3be8b0;
  --accent-700: #16b287;
  --danger: #e35d6a;
  --ring: rgba(59, 232, 176, 0.35);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 50% -10%, #0f352c 0%, var(--bg) 55%);
  color: var(--text);
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 16px;
}

.card {
  width: min(920px, 95vw);
  background: linear-gradient(180deg, rgba(14,33,29,.85) 0%, rgba(12,24,21,.9) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.06);
  overflow: clip;
  background-color: #05251d;
  box-shadow: #05251d;
}

.card__header { padding: 32px 32px 12px; text-align: center; }
.eyebrow {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
#app-title { margin: 12px 0 6px; font-size: clamp(22px, 3vw, 32px); }
.subtitle { margin: 0; color: var(--muted); }

.progress {
  height: 6px;
  background: rgba(255,255,255,.06);
  margin: 22px 32px 8px;
  border-radius: 999px;
  overflow: hidden;
}
.progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-700) 100%);
  transition: width .35s ease;
  background-color: #0f352c;
}

.section-host { padding: 8px 24px 4px; min-height: 340px; }
.section { padding: 8px 8px 12px; }
.section__title { margin: 8px 16px; font-size: 22px; }
.section__desc { margin: -4px 16px 18px; color: var(--muted); }

.fields { display: grid; gap: 14px; padding: 0 8px 10px; }
.info { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 12px 14px; margin: 0 8px 8px; }
.info h3 { margin: 6px 0 6px; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.info p { margin: 6px 0; color: var(--muted); }
.info ul { margin: 6px 0 0 18px; color: var(--muted); }
.scoreline { margin: 4px 8px 0; color: var(--muted); font-weight: 600; }

.field { display: grid; gap: 8px; }
.label { color: var(--text); font-weight: 600; }
.hint { color: var(--muted); font-size: 12px; }

input[type="text"], input[type="email"], input[type="url"], input[type="tel"], textarea, select {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border: 3px solid rgba(255,255,255,.08);
  border-radius: 12px;
  color: var(--text);
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
textarea { min-height: 110px; resize: vertical; }

input:focus, textarea:focus, select:focus {
  border-color: var(--accent-700);
  box-shadow: 0 0 0 6px var(--ring);
}

.choice-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
  color: var(--text);
  padding: 10px 12px; border-radius: 999px; cursor: pointer;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.chip input { accent-color: var(--accent-700); }
.chip:hover { transform: translateY(-1px); }

.nav { display: flex; align-items: center; gap: 12px; padding: 16px 24px 24px; }
.spacer { flex: 1; }
.btn {
  appearance: none; border: 0; cursor: pointer;
  padding: 12px 18px; border-radius: 12px; font-weight: 700;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-700) 100%);
  color: #05251d; box-shadow: 0 6px 18px rgba(59,232,176,.25);
  transition: transform .08s ease, filter .15s ease, opacity .2s ease;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn--ghost { background: rgba(255,255,255,.06); color: var(--text); box-shadow: none; }

/* Animations */
.fade-enter { opacity: 0; transform: translateY(8px); }
.fade-enter-active { opacity: 1; transform: translateY(0); transition: opacity .28s ease, transform .28s ease; }
.fade-exit { opacity: 1; transform: translateY(0); }
.fade-exit-active { opacity: 0; transform: translateY(-8px); transition: opacity .22s ease, transform .22s ease; }

.status { margin: 8px 16px 0; padding: 10px 12px; border-radius: 10px; font-weight: 600; }
.status--ok { background: rgba(59,232,176,.12); border: 1px solid rgba(59,232,176,.35); color: var(--text); }
.status--err { background: rgba(227,93,106,.12); border: 1px solid rgba(227,93,106,.45); color: var(--text); }

/* Small screens */
@media (max-width: 560px) {
  .section-host { padding: 0 16px; }
  .card__header { padding: 24px 20px 6px; }
  .nav { padding: 14px 16px 18px; }
}