/* ============================================================
   Perle — caccia alle perle immobiliari del Val di Noto
   Design system: pietra calcarea, cotto, ulivo. Fraunces + Inter.
   ============================================================ */

:root,
[data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem;

  --color-bg: #F2ECDF;
  --color-surface: #FAF6EC;
  --color-surface-2: #F0E8D6;
  --color-surface-offset: #EAE1CC;
  --color-divider: #DFD4BA;
  --color-border: #D5C8AA;
  --color-text: #2A2118;
  --color-text-muted: #776A54;
  --color-text-faint: #A99B80;
  --color-text-inverse: #F7F2E6;

  --color-primary: #A34E28;
  --color-primary-hover: #863D1E;
  --color-primary-highlight: #F0DCCB;
  --color-gold: #9C7A22;
  --color-gold-highlight: #EDE3C4;
  --color-olive: #5B7033;
  --color-olive-highlight: #E2E7CF;
  --color-lava: #4A4238;
  --color-reject: #8A4536;

  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;

  --radius-sm: 0.375rem; --radius-md: 0.625rem; --radius-lg: 0.875rem; --radius-xl: 1.25rem; --radius-full: 999px;
  --shadow-sm: 0 1px 2px oklch(0.25 0.02 80 / 0.07);
  --shadow-md: 0 4px 14px oklch(0.25 0.02 80 / 0.09);
  --shadow-lg: 0 16px 44px oklch(0.25 0.02 80 / 0.14);
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --content: 1120px;
}

[data-theme="dark"] {
  --color-bg: #16120D;
  --color-surface: #1E1913;
  --color-surface-2: #262019;
  --color-surface-offset: #2C251B;
  --color-divider: #332B20;
  --color-border: #453B2B;
  --color-text: #E9E0CD;
  --color-text-muted: #A89877;
  --color-text-faint: #6F6350;
  --color-text-inverse: #241E15;

  --color-primary: #D68A5E;
  --color-primary-hover: #E5A17B;
  --color-primary-highlight: #3B2A1F;
  --color-gold: #C9A440;
  --color-gold-highlight: #37300F;
  --color-olive: #9DB26E;
  --color-olive-highlight: #29301C;
  --color-lava: #CFC4AE;
  --color-reject: #C97B64;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(1200px 600px at 80% -10%, oklch(0.93 0.03 80 / 0.5), transparent 60%),
    var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[data-theme="dark"] body {
  background:
    radial-gradient(1200px 600px at 80% -10%, oklch(0.3 0.03 70 / 0.35), transparent 60%),
    var(--color-bg);
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration-color: oklch(from var(--color-primary) l c h / 0.4); text-underline-offset: 3px; }
a:hover { color: var(--color-primary-hover); }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: var(--radius-sm); }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--color-text); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: 0 0 var(--radius-md) 0; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
}
.header-inner {
  max-width: var(--content); margin: 0 auto;
  padding: var(--space-3) var(--space-5);
  display: flex; align-items: center; gap: var(--space-4);
}
.brand {
  display: flex; align-items: center; gap: var(--space-2);
  color: var(--color-text); text-decoration: none; flex-shrink: 0;
}
.brand-mark { width: 30px; height: 30px; color: var(--color-primary); }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.35rem; letter-spacing: -0.01em;
}
.zone-nav {
  display: flex; gap: var(--space-1); margin-left: auto;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.zone-nav::-webkit-scrollbar { display: none; }
.zone-pill {
  border: 1px solid transparent; background: transparent;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600; white-space: nowrap;
  color: var(--color-text-muted); cursor: pointer;
  transition: all var(--transition);
}
.zone-pill:hover { color: var(--color-text); background: var(--color-surface-2); }
.zone-pill[aria-pressed="true"] {
  background: var(--color-text); color: var(--color-text-inverse);
  border-color: var(--color-text);
}
.header-actions { display: flex; gap: var(--space-1); flex-shrink: 0; }
.icon-btn {
  width: 38px; height: 38px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: var(--color-surface);
  display: grid; place-items: center; cursor: pointer;
  transition: all var(--transition);
}
.icon-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.icon-btn svg { width: 18px; height: 18px; }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* ---------- layout ---------- */
.app { max-width: var(--content); margin: 0 auto; padding: 0 var(--space-5) var(--space-16); }
.section { margin-top: var(--space-12); }
.section-head { display: flex; align-items: baseline; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-5); }
.section-title {
  font-family: var(--font-display); font-size: var(--text-xl);
  font-weight: 650; letter-spacing: -0.02em; margin: 0;
}
.section-count {
  font-size: var(--text-xs); font-weight: 700;
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  padding: 2px 10px; border-radius: var(--radius-full); color: var(--color-text-muted);
}
.section-note { font-size: var(--text-xs); color: var(--color-text-faint); flex-basis: 100%; margin-top: calc(-1 * var(--space-2)); }

/* ---------- hero ---------- */
.hero { padding: var(--space-10) 0 var(--space-6); border-bottom: 1px solid var(--color-divider); }
.hero-eyebrow {
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-muted);
}
.hero-eyebrow .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--color-text-faint); }
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl); font-weight: 680; letter-spacing: -0.03em;
  line-height: 1.05; margin: var(--space-3) 0 var(--space-4);
}
.hero-title em { font-style: italic; font-weight: 500; color: var(--color-primary); }
.hero-lede {
  font-family: var(--font-display);
  font-size: var(--text-lg); font-weight: 400; font-style: italic;
  line-height: 1.5; color: var(--color-text-muted);
  max-width: 46ch; margin: 0;
}
.hero-meta {
  display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-5);
}
.meta-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--text-xs); font-weight: 600;
  background: var(--color-surface); border: 1px solid var(--color-border);
  padding: 5px 12px; border-radius: var(--radius-full); color: var(--color-text-muted);
}
.meta-chip svg { width: 13px; height: 13px; }
.meta-chip.warn {
  background: var(--color-gold-highlight); border-color: var(--color-gold);
  color: var(--color-gold);
}
.budget-note {
  margin-top: var(--space-4); padding: var(--space-4) var(--space-5);
  background: var(--color-gold-highlight);
  border: 1px solid var(--color-gold); border-left-width: 4px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm); color: var(--color-text);
  max-width: 75ch;
}
.budget-note strong { color: var(--color-gold); }

/* ---------- market ---------- */
.market-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .market-grid { grid-template-columns: 1fr; } }
.market-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.market-card h3 {
  font-family: var(--font-display); font-size: var(--text-base); font-weight: 650;
  margin: 0 0 var(--space-3); display: flex; align-items: center; gap: var(--space-2);
}
.market-card h3 svg { width: 17px; height: 17px; color: var(--color-primary); flex-shrink: 0; }
.market-card p { margin: 0; font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }

/* ---------- pearl cards ---------- */
.pearls-grid { display: grid; gap: var(--space-6); grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .pearls-grid { grid-template-columns: 1fr; } }
.pearl-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.pearl-card:hover { box-shadow: var(--shadow-lg); }
.pearl-card.deep-linked {
  animation: deep-pulse 1.4s ease-in-out 3;
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}
@keyframes deep-pulse {
  0%, 100% { box-shadow: var(--shadow-md); }
  50% { box-shadow: 0 0 0 10px oklch(from var(--color-primary) l c h / 0.22), var(--shadow-lg); }
}
.pearl-rank {
  position: absolute; top: var(--space-3); left: var(--space-3); z-index: 2;
  font-family: var(--font-display); font-style: italic; font-weight: 600;
  font-size: var(--text-xs);
  background: oklch(from var(--color-bg) l c h / 0.9);
  border: 1px solid var(--color-border);
  padding: 3px 10px; border-radius: var(--radius-full); color: var(--color-text-muted);
}
.pearl-photos { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--color-divider); }
.pearl-photo { position: relative; aspect-ratio: 16 / 10.5; overflow: hidden; background: var(--color-surface-offset); }
.pearl-photo img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.pearl-card:hover .pearl-photo img { transform: scale(1.03); }
.photo-kind {
  position: absolute; bottom: var(--space-2); left: var(--space-2);
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.02em;
  background: oklch(0.2 0.02 60 / 0.72); color: #F5EFE2;
  padding: 3px 8px; border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}
.photo-kind.context { background: oklch(0.55 0.1 60 / 0.8); }
.photo-fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--color-text-faint); font-size: var(--text-xs); text-align: center; padding: var(--space-3);
}
.pearl-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.pearl-tags { display: flex; gap: var(--space-1); flex-wrap: wrap; }
.tag {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 9px; border-radius: var(--radius-full);
  background: var(--color-surface-2); border: 1px solid var(--color-border); color: var(--color-text-muted);
}
.tag.sale { background: var(--color-olive-highlight); border-color: var(--color-olive); color: var(--color-olive); }
.tag.auction { background: var(--color-primary-highlight); border-color: var(--color-primary); color: var(--color-primary); }
.pearl-title {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 620;
  letter-spacing: -0.015em; line-height: 1.25; margin: 0;
}
.pearl-addr {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 500;
}
.pearl-addr svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--color-primary); }
.pearl-price-row { display: flex; align-items: baseline; gap: var(--space-3); flex-wrap: wrap; }
.pearl-price {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700;
  letter-spacing: -0.02em;
}
.pearl-sqm { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 600; }
.pearl-facts { font-size: var(--text-xs); color: var(--color-text-faint); }

.score-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-1); }
.score { display: flex; flex-direction: column; gap: 5px; }
.score-label {
  display: flex; justify-content: space-between;
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--color-text-faint);
}
.score-value { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700; color: var(--color-text); }
.score-track { height: 5px; border-radius: var(--radius-full); background: var(--color-surface-offset); overflow: hidden; }
.score-fill { height: 100%; border-radius: inherit; background: var(--color-primary); }
.score.pearl .score-fill { background: var(--color-olive); }

.must-know {
  margin-top: var(--space-2);
  background: var(--color-gold-highlight);
  border: 1px solid var(--color-gold); border-left-width: 4px;
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.must-know-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-gold); margin-bottom: var(--space-2);
}
.must-know-label svg { width: 14px; height: 14px; }
.must-know p { margin: 0; font-size: var(--text-sm); line-height: 1.65; font-weight: 500; }

.analysis-toggle {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  width: 100%; padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); cursor: pointer;
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text);
  transition: all var(--transition);
}
.analysis-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }
.analysis-toggle svg { width: 16px; height: 16px; transition: transform var(--transition); }
.analysis-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.analysis-body { display: none; }
.analysis-body.open { display: block; }
.analysis-text {
  font-size: var(--text-sm); line-height: 1.75; color: var(--color-text-muted);
  margin: var(--space-3) 0 0;
}
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.chip {
  font-size: var(--text-xs); font-weight: 500;
  padding: 4px 11px; border-radius: var(--radius-full);
  border: 1px dashed var(--color-border); color: var(--color-text-muted);
}
.chip.risk { border-color: var(--color-reject); color: var(--color-reject); background: oklch(from var(--color-reject) l c h / 0.07); }
.chip.opp { border-color: var(--color-olive); color: var(--color-olive); background: oklch(from var(--color-olive) l c h / 0.07); }
.chip-group-label {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--color-text-faint); margin: var(--space-4) 0 0;
}

/* auction + beach boxes */
.fact-box {
  margin-top: var(--space-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  overflow: hidden; font-size: var(--text-sm);
}
.fact-box-head {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-highlight); color: var(--color-primary);
  font-weight: 700; font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase;
}
.fact-box-head svg { width: 15px; height: 15px; }
.fact-box-head.beach { background: var(--color-olive-highlight); color: var(--color-olive); }
.fact-box-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px; background: var(--color-divider);
}
.fact-cell { background: var(--color-surface); padding: var(--space-3) var(--space-4); }
.fact-cell dt { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: 2px; }
.fact-cell dd { margin: 0; font-weight: 650; font-family: var(--font-display); }
.fact-note { padding: var(--space-3) var(--space-4); background: var(--color-surface); color: var(--color-text-muted); font-size: var(--text-xs); line-height: 1.6; border-top: 1px solid var(--color-divider); }

/* card footer */
.pearl-links {
  display: flex; gap: var(--space-2); margin-top: auto; padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 650; text-decoration: none;
  border: 1px solid var(--color-border); background: var(--color-surface);
  color: var(--color-text); cursor: pointer;
  transition: all var(--transition);
}
.btn svg { width: 14px; height: 14px; }
.btn:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-1px); }
.btn.primary { background: var(--color-text); color: var(--color-text-inverse); border-color: var(--color-text); }
.btn.primary:hover { background: var(--color-primary); border-color: var(--color-primary); color: #FFF8EE; }
.btn .btn-note { font-weight: 400; opacity: 0.65; font-size: 0.625rem; }

/* ---------- watchlist ---------- */
.watch-grid { display: grid; gap: var(--space-3); grid-template-columns: repeat(2, 1fr); }
@media (max-width: 800px) { .watch-grid { grid-template-columns: 1fr; } }
.watch-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md); padding: var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2);
}
.watch-top { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); }
.watch-title { font-size: var(--text-sm); font-weight: 600; line-height: 1.45; }
.watch-price { font-family: var(--font-display); font-weight: 700; white-space: nowrap; color: var(--color-text-muted); }
.watch-note { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.6; margin: 0; }
.watch-link { font-size: var(--text-xs); font-weight: 600; align-self: flex-start; }

/* ---------- rejected ---------- */
.rejected-intro { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 70ch; margin: 0 0 var(--space-5); }
.rejected-list { display: flex; flex-direction: column; gap: var(--space-2); }
.reject-row {
  display: grid; grid-template-columns: 1fr auto; gap: var(--space-2) var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}
.reject-title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.reject-price { font-family: var(--font-display); font-weight: 650; color: var(--color-text-faint); text-decoration: line-through; text-decoration-thickness: 1.5px; white-space: nowrap; }
.reject-reason { grid-column: 1 / -1; font-size: var(--text-xs); color: var(--color-reject); line-height: 1.55; }
.reject-reason::before { content: "✕ "; font-weight: 700; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.footer-inner {
  max-width: var(--content); margin: 0 auto;
  padding: var(--space-8) var(--space-5) var(--space-12);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.footer-sources { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.footer-label { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-faint); }
.footer-note { font-size: var(--text-xs); color: var(--color-text-faint); line-height: 1.7; max-width: 80ch; margin: 0; }
.footer-note a { color: var(--color-text-muted); }

/* ---------- loading / error ---------- */
.loading-state {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-4);
  padding: var(--space-16) 0; color: var(--color-text-muted);
}
.loading-pearl {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--color-border); border-top-color: var(--color-primary);
  animation: spin 900ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-state {
  max-width: 60ch; margin: var(--space-16) auto; text-align: center;
  color: var(--color-text-muted);
}
.error-state h2 { font-family: var(--font-display); color: var(--color-text); }

.noscript-note {
  max-width: 60ch; margin: var(--space-16) auto; padding: var(--space-6);
  text-align: center; font-family: var(--font-body);
}

/* ---------- nuova ricerca AI ---------- */
.ai-search-btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 38px; padding: 0 var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-primary);
  background: var(--color-primary); color: #FFF6EA;
  font-size: var(--text-xs); font-weight: 700; cursor: pointer;
  transition: all var(--transition); white-space: nowrap;
}
.ai-search-btn:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); transform: translateY(-1px); }
.ai-search-btn svg { width: 15px; height: 15px; }
@media (max-width: 640px) {
  .ai-search-btn span { display: none; }
  .ai-search-btn { width: 38px; padding: 0; justify-content: center; }
}

.ai-modal-overlay {
  position: fixed; inset: 0; z-index: 150;
  background: oklch(0.18 0.02 60 / 0.55);
  backdrop-filter: blur(5px);
  display: grid; place-items: center; padding: var(--space-4);
  animation: lb-fade 160ms ease;
}
.ai-modal-overlay[hidden] { display: none; }
.ai-modal {
  position: relative; width: min(560px, 100%);
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}
.ai-modal-close {
  position: absolute; top: var(--space-3); right: var(--space-3);
  width: 34px; height: 34px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: transparent;
  display: grid; place-items: center; cursor: pointer; color: var(--color-text-muted);
}
.ai-modal-close:hover { color: var(--color-primary); border-color: var(--color-primary); }
.ai-modal-close svg { width: 15px; height: 15px; }
.ai-modal-kicker {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary); margin: 0 0 var(--space-1);
}
.ai-modal h2 {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 650;
  letter-spacing: -0.02em; margin: 0 0 var(--space-2);
}
.ai-modal-note {
  font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.6;
  margin: 0 0 var(--space-4); max-width: 60ch;
}
#ai-question {
  width: 100%; resize: vertical; min-height: 76px;
  font: inherit; font-size: var(--text-sm); line-height: 1.55;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
#ai-question:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; border-color: transparent; }
.ai-modal-foot {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  margin-top: var(--space-4);
}
.ai-modal-hint { font-size: var(--text-xs); color: var(--color-text-faint); }
.ai-modal-hint.err { color: var(--color-reject); font-weight: 600; }
.ai-submit { display: inline-flex; align-items: center; gap: var(--space-2); }
.ai-submit:disabled { opacity: 0.7; cursor: wait; }
.ai-spinner {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid oklch(1 0 0 / 0.35); border-top-color: #FFF6EA;
  animation: spin 800ms linear infinite;
}

.ai-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
.ai-card {
  background: var(--color-surface);
  border: 1.5px dashed var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.ai-card-top { display: flex; align-items: center; gap: var(--space-2); }
.tag.ai-tag {
  background: var(--color-primary-highlight); border-color: var(--color-primary); color: var(--color-primary);
}
.ai-conf { margin-left: auto; font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.ai-conf.high { color: var(--color-olive); }
.ai-conf.mid { color: var(--color-gold); }
.ai-conf.low { color: var(--color-reject); }
.ai-delete {
  width: 28px; height: 28px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: transparent;
  display: grid; place-items: center; cursor: pointer; color: var(--color-text-faint);
  transition: all var(--transition);
}
.ai-delete:hover { color: var(--color-reject); border-color: var(--color-reject); }
.ai-delete svg { width: 12px; height: 12px; }
.ai-question {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 620;
  letter-spacing: -0.01em; line-height: 1.35; margin: 0;
}
.ai-question::before { content: "«"; color: var(--color-primary); }
.ai-question::after { content: "»"; color: var(--color-primary); }
.ai-answer { margin: 0; font-size: var(--text-sm); line-height: 1.75; color: var(--color-text-muted); }
.ai-meta-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip.ai-related { cursor: pointer; background: var(--color-olive-highlight); border-style: solid; border-color: var(--color-olive); color: var(--color-olive); }
.chip.ai-related:hover { transform: translateY(-1px); }
.chip.ai-query { text-decoration: none; border-style: solid; }
.chip.ai-query:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* composer sempre visibile + background search */
.ai-composer {
  display: flex; gap: var(--space-3); align-items: stretch;
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.ai-composer textarea {
  flex: 1; resize: none; min-height: 52px;
  font: inherit; font-size: var(--text-sm); line-height: 1.5;
  color: var(--color-text);
  background: transparent; border: none; padding: var(--space-2);
}
.ai-composer textarea:focus { outline: none; }
.ai-composer textarea.shake { animation: shake 400ms ease; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.ai-send {
  align-self: center; flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 6px;
}
.ai-send svg { width: 15px; height: 15px; }
@media (max-width: 560px) {
  .ai-composer { flex-direction: column; }
  .ai-send { align-self: flex-end; }
}

.ai-card.pending { border-style: dashed; opacity: 0.85; }
.ai-card.error { border-color: var(--color-reject); border-style: dashed; }
.ai-error-tag { background: oklch(from var(--color-reject) l c h / 0.1); border-color: var(--color-reject); color: var(--color-reject); }
.ai-answer.muted { color: var(--color-text-faint); font-style: italic; }
.ai-pending-dots { margin-left: auto; display: inline-flex; gap: 5px; }
.ai-pending-dots i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-primary);
  animation: pd-bounce 1.2s ease-in-out infinite;
}
.ai-pending-dots i:nth-child(2) { animation-delay: 0.15s; }
.ai-pending-dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes pd-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* ---------- verifica live ---------- */
.hero-verify {
  display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
  margin-top: var(--space-4);
}
.verify-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: var(--color-surface);
  font-size: var(--text-xs); font-weight: 650; color: var(--color-text);
  cursor: pointer; transition: all var(--transition);
}
.verify-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.verify-btn:disabled { opacity: 0.65; cursor: wait; }
.verify-btn svg { width: 14px; height: 14px; }
.verify-btn.busy svg { animation: spin 1s linear infinite; }
.verify-last { font-size: var(--text-xs); color: var(--color-text-faint); }

.pearl-price.price-updated { color: var(--color-primary); }
.live-badge {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 3px 10px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  align-self: center; white-space: nowrap;
}
.live-badge.ok { background: var(--color-olive-highlight); border-color: var(--color-olive); color: var(--color-olive); }
.live-badge.changed { background: var(--color-gold-highlight); border-color: var(--color-gold); color: var(--color-gold); }
.live-badge.bad { background: oklch(from var(--color-reject) l c h / 0.1); border-color: var(--color-reject); color: var(--color-reject); }
.live-badge.unknown { color: var(--color-text-faint); border-style: dashed; }
.pearl-card.pearl-gone { opacity: 0.72; }
.pearl-card.pearl-gone .pearl-photos { filter: grayscale(0.7); }
.watch-card.live-cand { border-left-color: var(--color-primary); }

/* share toast */
.toast {
  position: fixed; bottom: var(--space-6); left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--color-text); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-5); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  opacity: 0; pointer-events: none; transition: all var(--transition); z-index: 90;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 640px) {
  .header-inner { flex-wrap: wrap; padding: var(--space-2) var(--space-4); }
  .zone-nav { order: 3; flex-basis: 100%; margin-left: 0; padding-top: var(--space-1); }
  .hero { padding-top: var(--space-6); }
  .pearl-body { padding: var(--space-4); }
  .score-row { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ---------- galleria a schermo intero ---------- */
.pearl-photo { cursor: zoom-in; }
.photo-more {
  position: absolute; bottom: var(--space-2); right: var(--space-2);
  font-size: 0.6875rem; font-weight: 700;
  background: oklch(from var(--color-primary) l c h / 0.88); color: #FFF6EA;
  padding: 4px 10px; border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}
body.lb-open { overflow: hidden; }

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  animation: lb-fade 180ms ease;
}
@keyframes lb-fade { from { opacity: 0; } to { opacity: 1; } }
.lb-backdrop {
  position: absolute; inset: 0;
  background: oklch(0.16 0.02 60 / 0.96);
}
.lb-stage {
  position: relative; z-index: 1; margin: 0;
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: var(--space-6) var(--space-5) var(--space-2);
  min-height: 0;
}
.lb-imgwrap {
  position: relative; flex: 1; min-height: 0; width: 100%;
  display: grid; place-items: center;
}
.lb-img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 80px oklch(0.1 0.02 60 / 0.6);
  animation: lb-zoom 220ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes lb-zoom { from { transform: scale(0.965); opacity: 0.4; } to { transform: scale(1); opacity: 1; } }
.lb-loader {
  position: absolute; inset: 0; display: none; place-items: center;
}
.lb-imgwrap.loading .lb-loader {
  display: grid;
}
.lb-loader::after {
  content: ""; width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid oklch(0.85 0.02 80 / 0.25); border-top-color: #E9DFC9;
  animation: spin 900ms linear infinite;
}
.lb-caption {
  display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; justify-content: center;
  padding: var(--space-3) var(--space-2) var(--space-1);
  color: #B9AE97; font-size: var(--text-xs);
  max-width: 90vw; text-align: center;
}
.lb-kind {
  font-weight: 700; letter-spacing: 0.04em;
  background: oklch(0.9 0.02 80 / 0.14);
  padding: 3px 9px; border-radius: var(--radius-full);
  color: #E9DFC9; white-space: nowrap;
}
.lb-kind.context { background: oklch(0.6 0.1 60 / 0.4); }
.lb-counter { font-weight: 700; color: #E9DFC9; font-variant-numeric: tabular-nums; white-space: nowrap; }

.lb-btn {
  position: absolute; z-index: 2;
  width: 46px; height: 46px; border-radius: var(--radius-full);
  border: 1px solid oklch(0.9 0.02 80 / 0.22);
  background: oklch(0.25 0.02 60 / 0.55);
  color: #EFE6D2; cursor: pointer;
  display: grid; place-items: center;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.lb-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: #FFF6EA; }
.lb-btn:disabled { opacity: 0.3; pointer-events: none; }
.lb-btn svg { width: 20px; height: 20px; }
.lb-close { top: var(--space-4); right: var(--space-4); }
.lb-prev { left: var(--space-4); top: 50%; transform: translateY(-50%); }
.lb-next { right: var(--space-4); top: 50%; transform: translateY(-50%); }

.lb-thumbs {
  position: relative; z-index: 1;
  display: flex; gap: var(--space-2);
  padding: var(--space-2) var(--space-5) var(--space-4);
  max-width: 100vw; overflow-x: auto;
  scrollbar-width: thin;
}
.lb-thumb {
  flex: 0 0 auto; width: 64px; height: 44px;
  border-radius: var(--radius-sm); overflow: hidden;
  border: 2px solid transparent; padding: 0;
  background: oklch(0.25 0.02 60 / 0.5); cursor: pointer;
  opacity: 0.55; transition: all var(--transition);
}
.lb-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lb-thumb:hover { opacity: 0.85; }
.lb-thumb.active { border-color: #D68A5E; opacity: 1; }

@media (max-width: 640px) {
  .lb-stage { padding: var(--space-4) var(--space-2) var(--space-1); }
  .lb-prev { left: var(--space-2); }
  .lb-next { right: var(--space-2); }
  .lb-btn { width: 42px; height: 42px; }
  .lb-thumb { width: 52px; height: 38px; }
}