:root {
  --bg: #0a0a0a;
  --bg-card: #161616;
  --bg-card-hover: #1c1c1c;
  --copper: #e85d2e;
  --copper-soft: #b04a23;
  --text: #f4f1ec;
  --text-muted: #8a847d;
  --border: #2a2a2a;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 24px 60px;
  background: radial-gradient(ellipse at top, rgba(232, 93, 46, 0.08) 0%, transparent 60%);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  letter-spacing: 0.4em;
  font-size: 14px;
  color: var(--copper);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero h1 em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
  text-transform: lowercase;
  color: var(--copper);
  letter-spacing: 0;
}

.hero .tagline {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
}

.hero .tagline strong {
  color: var(--text);
  font-weight: 500;
}

/* MAIN */
main {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 60px 24px;
}

/* FORM */
.form-section {
  max-width: 720px;
  margin: 0 auto 60px;
}

#rekomendator-form label {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 12px;
}

#rekomendator-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.5;
  resize: vertical;
  min-height: 120px;
  transition: border-color 0.2s;
}

#rekomendator-form textarea:focus {
  outline: none;
  border-color: var(--copper);
}

#rekomendator-form textarea::placeholder {
  color: var(--text-muted);
  font-style: italic;
}

#submit-btn {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 18px 32px;
  background: var(--copper);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  position: relative;
}

#submit-btn:hover:not(:disabled) { background: var(--copper-soft); }
#submit-btn:disabled { opacity: 0.6; cursor: wait; }

.btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: var(--bg);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

.examples {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

.examples span { margin-right: 8px; }

.examples .example {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  transition: all 0.2s;
}

.examples .example:hover {
  border-color: var(--copper);
  color: var(--copper);
}

/* RESULTS */
.results {
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.results h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 36px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  text-align: center;
}

.engine-info {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 32px;
  letter-spacing: 0.05em;
}

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 900px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px 24px;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--copper);
  background: var(--bg-card-hover);
}

.card .rank {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--copper);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 32px;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 8px;
}

.card .kategoria {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 4px 10px;
  border: 1px solid var(--copper);
  color: var(--copper);
  border-radius: 3px;
  margin-bottom: 16px;
}

.card .signature {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.card .uzasadnienie {
  background: rgba(232, 93, 46, 0.08);
  border-left: 3px solid var(--copper);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 24px;
  font-style: italic;
}

.card-section {
  margin-bottom: 20px;
}

.card-section h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 8px;
}

.card-section p, .card-section li {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.card-section ul {
  list-style: none;
  padding: 0;
}

.card-section ul li {
  padding: 4px 0;
  color: var(--text-muted);
}

.card-section ul li:before {
  content: '·';
  color: var(--copper);
  margin-right: 8px;
  font-weight: bold;
}

.profile-bars {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.bar-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}

.bar-row .label {
  color: var(--text-muted);
  text-transform: capitalize;
}

.bar-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--copper);
  transition: width 0.6s ease-out;
}

.noty {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

.noty strong {
  color: var(--copper);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 11px;
  display: block;
  margin-top: 8px;
  margin-bottom: 2px;
}

.przepis {
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 4px;
  margin-top: 8px;
}

.przepis .nazwa {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--copper);
  margin-bottom: 8px;
}

.przepis .technika {
  font-size: 12px;
  font-style: italic;
  color: var(--text-muted);
  margin-top: 8px;
}

.low-abv {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}

.low-abv strong {
  color: var(--copper);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 10px;
}

/* ERROR */
.error {
  max-width: 600px;
  margin: 32px auto;
  padding: 20px;
  background: rgba(232, 93, 46, 0.1);
  border: 1px solid var(--copper);
  border-radius: 4px;
  text-align: center;
}

.error p { color: var(--text); }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

footer .version {
  margin-bottom: 12px;
  font-style: italic;
}

footer .links {
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 0.1em;
}

footer a {
  color: var(--copper);
  text-decoration: none;
}

footer a:hover { text-decoration: underline; }

/* SHOP CTA (link do sklepu NP per karta) */
.shop-cta {
  display: block;
  margin-top: auto;
  padding: 18px 20px;
  background: var(--copper);
  color: var(--bg);
  text-align: center;
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: background 0.2s, transform 0.1s;
  min-height: 48px;
}

.shop-cta:hover {
  background: var(--copper-soft);
  color: var(--bg);
}

.shop-cta:active { transform: scale(0.98); }

/* MOBILE TWEAKS */
@media (max-width: 640px) {
  .hero {
    padding: 48px 16px 40px;
  }

  .hero .tagline {
    font-size: 16px;
    padding: 0 4px;
  }

  main {
    padding: 40px 16px;
  }

  .form-section {
    margin-bottom: 40px;
  }

  #rekomendator-form textarea {
    padding: 16px;
    min-height: 140px;
  }

  /* Przykłady jako horizontal scroll (chips) */
  .examples {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
    scrollbar-width: none;
  }

  .examples::-webkit-scrollbar { display: none; }

  .examples span { flex-shrink: 0; }

  .examples .example {
    flex-shrink: 0;
    padding: 10px 16px;
    font-size: 13px;
    min-height: 40px;
  }

  .results h2 { font-size: 28px; }

  .card {
    padding: 24px 20px;
  }

  .card h3 { font-size: 28px; }

  .card .signature { font-size: 15px; }

  .bar-row {
    grid-template-columns: 80px 1fr;
    font-size: 11px;
  }

  .shop-cta {
    padding: 16px 18px;
    font-size: 14px;
  }
}