/* ══════════════════════════════════════════════════════════════════
   NBRE URBAN INTELLIGENCE — /quy-hoach (cổng tra cứu quy hoạch độc lập)
   Dùng chung .qv-page (overlay/animation + .val-bar) từ estate-detail.css;
   dưới đây chỉ là style riêng .ui-*. Tokens: base.css :root.
   ══════════════════════════════════════════════════════════════════ */

.ui-shell { max-width: 60rem; margin: 0 auto; }
.ui-hero { text-align: center; }

/* ── tabs ── */
.ui-tabs {
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center;
  margin: 2rem 0 1.6rem; padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.ui-tab {
  font: 500 var(--fs-xs)/1 var(--sans); letter-spacing: .02em;
  color: var(--muted); background: transparent;
  border: 1px solid var(--line); border-radius: 2rem;
  padding: .62rem 1.05rem; cursor: pointer; transition: all .25s var(--ease);
}
.ui-tab:hover { color: var(--text); border-color: var(--gold-soft); }
.ui-tab.is-on { color: var(--on-accent); background: var(--gold); border-color: var(--gold); }

/* ── form ── */
.ui-tabintro { max-width: 46rem; margin: 0 auto 1.4rem; text-align: center; font: 400 var(--fs-sm)/1.6 var(--sans); color: var(--muted); }
.ui-form { margin-top: .5rem; }
.ui-form__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.2rem;
}
.ui-field { display: flex; flex-direction: column; gap: .4rem; }
.ui-field--street, .ui-field--wide { grid-column: 1 / -1; }
.ui-field > span { font: 500 var(--fs-xs)/1.3 var(--sans); color: var(--muted); letter-spacing: .02em; }
.ui-field > span i { font-style: normal; color: var(--muted-2); font-weight: 400; }
.ui-field select, .ui-field input {
  font: 400 var(--fs-sm)/1.2 var(--sans); color: var(--text);
  background: var(--ink-2); border: 1px solid var(--line); border-radius: .55rem;
  padding: .82rem .9rem; width: 100%; transition: border-color .2s var(--ease);
}
.ui-field select:focus, .ui-field input:focus { outline: none; border-color: var(--gold); }
.ui-field select:disabled { opacity: .5; cursor: not-allowed; }
.ui-submit { margin-top: 1.4rem; width: 100%; }
.ui-form__note { margin-top: .8rem; text-align: center; font: 400 var(--fs-xs)/1.4 var(--sans); color: var(--muted-2); }

/* ── 4 verification badges ── */
.ui-badge {
  display: inline-block; white-space: nowrap;
  font: 600 var(--fs-3xs)/1 var(--sans); letter-spacing: .03em;
  padding: .34rem .6rem; border-radius: 1rem; border: 1px solid transparent;
}
.ui-badge--v1 { color: #7fd6a6; background: rgba(64,160,110,.14); border-color: rgba(64,160,110,.38); }
.ui-badge--v2 { color: #86c8e0; background: rgba(70,150,190,.14); border-color: rgba(70,150,190,.38); }
.ui-badge--v3 { color: #e0c079; background: rgba(200,160,70,.14); border-color: rgba(200,160,70,.4); }
.ui-badge--v4 { color: var(--stone); background: rgba(142,142,147,.12); border-color: rgba(142,142,147,.34); }
.ui-badge--v5 { color: #e6a3a0; background: rgba(190,70,64,.14); border-color: rgba(190,70,64,.42); }

/* ── result ── */
.ui-result { margin-top: 2rem; }
.ui-demo { margin-bottom: 1.2rem; padding: .8rem 1.1rem; border-radius: .6rem; text-align: center;
  font: 600 var(--fs-xs)/1.4 var(--sans); letter-spacing: .02em;
  color: #e6a3a0; background: rgba(190,70,64,.14); border: 1px dashed rgba(190,70,64,.5); }
.ui-empty { padding: 1.4rem; text-align: center; font: 400 var(--fs-sm)/1.5 var(--sans); color: var(--muted); border: 1px dashed var(--line); border-radius: .8rem; }
.ui-res__head { border-top: 1px solid var(--line); padding-top: 1.6rem; }
.ui-res__eyebrow { font: 600 var(--fs-3xs)/1 var(--sans); letter-spacing: .14em; color: var(--gold); }
.ui-res__addr { font: 400 var(--fs-h2)/1.15 var(--serif); color: var(--text); margin: .5rem 0 .3rem; }
.ui-res__sub { font: 400 var(--fs-sm)/1.3 var(--sans); color: var(--muted); }

/* đơn giá đất NN (dữ liệu thật có nguồn) */
.ui-price {
  margin: 1.5rem 0; padding: 1.3rem 1.4rem;
  background: var(--ink-2); border: 1px solid var(--gold-soft); border-radius: .8rem;
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .4rem 1rem;
}
.ui-price__main { display: flex; flex-direction: column; gap: .3rem; }
.ui-price__main > span { font: 500 var(--fs-xs)/1.2 var(--sans); color: var(--muted); }
.ui-price__main > b { font: 400 var(--fs-h3)/1 var(--serif); color: var(--gold-bright); }
.ui-price__note { grid-column: 1 / -1; margin-top: .4rem; font: 400 var(--fs-xs)/1.5 var(--sans); color: var(--muted-2); }

/* lưới trường quy hoạch */
.ui-fields { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: .8rem; overflow: hidden; }
.ui-frow {
  display: grid; grid-template-columns: 1fr auto auto; gap: .6rem 1rem; align-items: center;
  padding: .85rem 1.1rem; border-bottom: 1px solid var(--line);
}
.ui-frow:last-child { border-bottom: 0; }
.ui-frow:nth-child(odd) { background: rgba(255,255,255,.012); }
.ui-frow__lab { font: 500 var(--fs-sm)/1.3 var(--sans); color: var(--muted); }
.ui-frow__val { font: 400 var(--fs-sm)/1.3 var(--sans); color: var(--text); text-align: right; }
.ui-na { font-style: italic; color: var(--muted-2); }

.ui-link { color: var(--gold-bright); text-decoration: none; border-bottom: 1px solid var(--gold-soft); transition: opacity .2s var(--ease); }
.ui-link:hover { opacity: .78; }

/* đối chiếu cổng chính thức */
.ui-official {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 1.2rem; padding: 1.1rem 1.3rem; border-radius: .8rem; text-decoration: none;
  background: rgba(70,150,190,.08); border: 1px solid rgba(70,150,190,.32);
  transition: background .2s var(--ease);
}
.ui-official:hover { background: rgba(70,150,190,.14); }
.ui-official__txt { display: flex; flex-direction: column; gap: .3rem; }
.ui-official__txt > b { font: 500 var(--fs-sm)/1.3 var(--sans); color: #9fd4e8; }
.ui-official__txt > span { font: 400 var(--fs-xs)/1.45 var(--sans); color: var(--muted); }
.ui-official__links { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; margin-top: .3rem; }
.ui-recsrc { margin-top: .9rem; padding: .9rem 1.1rem; border: 1px solid var(--line); border-radius: .7rem; background: var(--ink-2); display: flex; flex-wrap: wrap; gap: .35rem 1.2rem; }
.ui-recsrc > b { flex: 1 0 100%; font: 600 var(--fs-xs)/1 var(--sans); color: var(--text); margin-bottom: .2rem; }
.ui-recsrc > span { font: 400 var(--fs-xs)/1.4 var(--sans); color: var(--muted); }
.ui-recsrc__note { flex: 1 0 100%; color: var(--muted-2) !important; font-style: italic; }

.ui-res__meta {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1rem;
  margin-top: 1rem; font: 400 var(--fs-xs)/1.4 var(--sans); color: var(--muted-2);
}
.ui-res__meta .ui-badge { vertical-align: middle; }

/* legend */
.ui-legend {
  margin-top: 1.4rem; padding: 1.1rem 1.2rem; border: 1px dashed var(--line); border-radius: .8rem;
  display: flex; flex-direction: column; gap: .55rem;
}
.ui-legend > b { font: 600 var(--fs-xs)/1 var(--sans); color: var(--text); }
.ui-legend > span { font: 400 var(--fs-xs)/1.4 var(--sans); color: var(--muted); }
.ui-conflict { margin-top: .9rem; padding: .85rem 1.1rem; border-radius: .6rem;
  font: 400 var(--fs-xs)/1.5 var(--sans); color: #e6a3a0;
  background: rgba(190,70,64,.12); border: 1px solid rgba(190,70,64,.42); }
.ui-conflict b { color: #f0b8b5; }
.ui-audit { margin-top: 1rem; font: 400 var(--fs-xs)/1.55 var(--sans); color: var(--muted-2); }
.ui-audit b { color: var(--muted); }

/* cross-link kho (1 mục, không quảng cáo) */
.ui-asset {
  margin-top: 1.4rem; padding: 1.1rem 1.3rem; border-radius: .8rem;
  background: var(--ink-3); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.ui-asset__txt { display: flex; flex-direction: column; gap: .3rem; }
.ui-asset__txt > b { font: 500 var(--fs-sm)/1.2 var(--sans); color: var(--text); }
.ui-asset__txt > span { font: 400 var(--fs-xs)/1.4 var(--sans); color: var(--muted); }
.ui-asset .btn { flex: none; }

/* CTA */
.ui-res__cta { margin-top: 1.8rem; text-align: center; }
.ui-res__cta p { font: 400 var(--fs-base)/1.5 var(--serif); color: var(--text); margin-bottom: 1rem; }

/* ── scaffold tabs ── */
.ui-scaffold { text-align: center; max-width: 42rem; margin: 1rem auto; }
.ui-scaffold h2 { font: 400 var(--fs-h3)/1.2 var(--serif); color: var(--text); margin-bottom: .8rem; }
.ui-scaffold p { font: 400 var(--fs-base)/1.6 var(--sans); color: var(--muted); }
.ui-scaffold__badge { margin: 1.4rem 0; font: 400 var(--fs-xs)/1.5 var(--sans); color: var(--muted-2); }
.ui-scaffold__cta { margin-top: .5rem; }

/* ── sources ── */
.ui-sources h2, .ui-request h2 { font: 400 var(--fs-h3)/1.2 var(--serif); color: var(--text); margin-bottom: .7rem; }
.ui-sources > p, .ui-request > p { font: 400 var(--fs-sm)/1.6 var(--sans); color: var(--muted); margin-bottom: 1.4rem; }
.ui-srclist { display: flex; flex-direction: column; gap: .7rem; }
.ui-src {
  display: grid; grid-template-columns: 1fr auto; gap: .5rem 1rem; align-items: start;
  padding: 1rem 1.15rem; border: 1px solid var(--line); border-radius: .7rem; background: var(--ink-2);
}
.ui-src__main { display: flex; flex-direction: column; gap: .25rem; }
.ui-src__main > b { font: 500 var(--fs-sm)/1.3 var(--sans); color: var(--text); }
.ui-src__main > span { font: 400 var(--fs-xs)/1.3 var(--sans); color: var(--muted-2); }
.ui-src__st { display: flex; flex-direction: column; align-items: flex-end; gap: .4rem; text-align: right; max-width: 16rem; }
.ui-src__st > em { font-style: normal; font: 400 var(--fs-3xs)/1.4 var(--sans); color: var(--muted); }
.ui-sources__foot { margin-top: 1.3rem; font: 400 var(--fs-xs)/1.5 var(--sans); color: var(--muted-2); text-align: center; }

/* ── request form ── */
.ui-reqform .ui-form__note.is-ok { color: #7fd6a6; }

/* ── responsive ── */
@media (max-width: 640px) {
  .ui-form__grid { grid-template-columns: 1fr; }
  .ui-price { grid-template-columns: 1fr; }
  .ui-price .ui-badge { justify-self: start; }
  .ui-frow { grid-template-columns: 1fr auto; }
  .ui-frow__val { grid-column: 1 / -1; text-align: left; }
  .ui-src { grid-template-columns: 1fr; }
  .ui-src__st { align-items: flex-start; text-align: left; max-width: none; }
  .ui-asset { flex-direction: column; align-items: flex-start; }
}