/* ── Listing detail page ─────────────────────────────────────────── */

/* Map header */
.sr-detail-map {
  width: 100%; height: clamp(280px, 40vw, 460px);
  background: var(--sr-surface);
  position: relative;
}
.sr-detail-map__canvas { width: 100%; height: 100%; }
.sr-detail-map__img { width: 100%; height: 100%; object-fit: cover; }
.sr-detail-map__placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; gap: 12px; color: var(--sr-border);
}
.sr-detail-map__placeholder p { font-size: 0.875rem; color: var(--sr-text-muted); margin: 0; }
.sr-detail-map__breadcrumbs {
  position: absolute; top: 16px; left: 24px;
  background: rgba(10,12,16,0.8); backdrop-filter: blur(8px);
  padding: 8px 14px; border-radius: 20px;
}

/* Body layout */
.sr-detail-body {
  max-width: 1440px; margin: 0 auto; padding: 40px 24px;
  display: grid; grid-template-columns: 1fr 360px; gap: 40px;
  align-items: start;
}

/* Listing header */
.sr-detail-header { margin-bottom: 32px; }
.sr-detail-header__badges { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.sr-detail-header__title {
  font-family: var(--sr-font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 10px; line-height: 1.15;
}
.sr-detail-header__location {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--sr-font-mono); font-size: 0.75rem;
  color: var(--sr-text-muted); text-transform: uppercase; letter-spacing: 0.07em;
  margin-bottom: 20px;
}

/* Stats row */
.sr-detail-stats {
  display: flex; flex-wrap: wrap; gap: 0;
  border: 1px solid var(--sr-border); border-radius: var(--sr-radius);
  background: var(--sr-surface);
  overflow: hidden; margin-bottom: 24px;
}
.sr-detail-stat {
  flex: 1; min-width: 100px;
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 20px;
  border-right: 1px solid var(--sr-border);
}
.sr-detail-stat:last-child { border-right: none; }
.sr-detail-stat__val {
  font-family: var(--sr-font-mono); font-size: 1.0625rem;
  font-weight: 500; color: var(--sr-text);
}
.sr-detail-stat__val--price { color: var(--sr-success); font-size: 1.25rem; }
.sr-detail-stat__lbl {
  font-family: var(--sr-font-mono); font-size: 0.625rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--sr-text-muted);
}

/* Action buttons row */
.sr-detail-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.sr-btn--offer { min-width: 160px; }

/* Tabs */
.sr-detail-tabs { margin-top: 32px; }
.sr-tabs__panels { padding: 28px 0; }
.sr-tab-panel { animation: sr-tab-in 0.15s ease-out; }
@keyframes sr-tab-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Overview */
.sr-overview__heading {
  font-family: var(--sr-font-display); font-size: 1.125rem;
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 1px solid var(--sr-border);
}
.sr-overview__description { margin-bottom: 32px; }
.sr-overview__body { font-size: 0.9375rem; color: var(--sr-text-sub); line-height: 1.75; }
.sr-overview__metrics { margin-bottom: 32px; }
.sr-overview__docs { margin-top: 32px; }

/* Valuation tab */
.sr-val-range-card {
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius-lg); padding: 28px;
  margin-bottom: 24px;
}
.sr-val-range-card__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.sr-val-range-card__header h2 { font-size: 1rem; margin: 0; }
.sr-confidence-badge {
  font-family: var(--sr-font-mono); font-size: 0.6875rem;
  padding: 4px 12px; border-radius: 20px; text-transform: uppercase; letter-spacing: 0.07em;
}
.sr-confidence-badge--high   { background: var(--sr-success-dim); color: var(--sr-success); }
.sr-confidence-badge--medium { background: var(--sr-warning-dim); color: var(--sr-warning); }
.sr-confidence-badge--low    { background: var(--sr-danger-dim);  color: var(--sr-danger); }

.sr-val-range__track {
  position: relative; height: 8px;
  background: var(--sr-border); border-radius: 4px; margin: 24px 0 8px;
}
.sr-val-range__fill {
  height: 100%; width: 100%;
  background: linear-gradient(to right, var(--sr-gold), #F0B840);
  border-radius: 4px;
}
.sr-val-range__mid-marker {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 14px; height: 14px;
  background: var(--sr-gold); border-radius: 50%;
  border: 2px solid var(--sr-bg);
}
.sr-val-range__mid-label {
  position: absolute; top: -28px; left: 50%; transform: translateX(-50%);
  font-family: var(--sr-font-mono); font-size: 0.875rem; font-weight: 500;
  color: var(--sr-gold); white-space: nowrap;
}
.sr-val-range__labels { display: flex; justify-content: space-between; }
.sr-val-range__low, .sr-val-range__high {
  font-family: var(--sr-font-mono); font-size: 0.75rem; color: var(--sr-text-muted);
}
.sr-val-range__date { font-size: 0.75rem; color: var(--sr-text-muted); margin-top: 12px; }

.sr-val-drivers { margin-bottom: 24px; }
.sr-val-drivers h3 { font-family: var(--sr-font-display); font-size: 1rem; margin-bottom: 16px; }
.sr-val-drivers__grid { display: flex; flex-direction: column; gap: 12px; }
.sr-val-driver { display: grid; grid-template-columns: 160px 1fr auto; gap: 12px; align-items: center; }
.sr-val-driver__name { font-size: 0.8125rem; color: var(--sr-text-sub); }
.sr-val-driver__bar { height: 6px; background: var(--sr-border); border-radius: 3px; overflow: hidden; }
.sr-val-driver__fill { height: 100%; border-radius: 3px; }
.sr-val-driver--up   .sr-val-driver__fill { background: var(--sr-success); }
.sr-val-driver--down .sr-val-driver__fill { background: var(--sr-danger); }
.sr-val-driver__label { font-family: var(--sr-font-mono); font-size: 0.6875rem; color: var(--sr-text-muted); white-space: nowrap; }

.sr-val-comps h3, .sr-val-comps h2 { font-family: var(--sr-font-display); font-size: 1rem; margin-bottom: 16px; }

.sr-valuation-gate { position: relative; overflow: hidden; border-radius: var(--sr-radius-lg); background: var(--sr-surface); border: 1px solid var(--sr-border); }
.sr-valuation-gate__inner {
  text-align: center; padding: 48px; display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.sr-valuation-gate__inner h2 { font-size: 1.25rem; }
.sr-valuation-gate__inner p { color: var(--sr-text-sub); max-width: 400px; margin: 0; }
.sr-val-range { display: flex; gap: 24px; justify-content: center; padding: 16px; }
.sr-val-range span { font-family: var(--sr-font-mono); font-size: 1.25rem; color: var(--sr-text-muted); }
.sr-val-blur-overlay { position: absolute; inset: 0; backdrop-filter: blur(6px); background: rgba(10,12,16,0.5); }

.sr-valuation-empty { padding: 48px 0; }
.sr-pro-gate__row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 12px; padding: 10px 16px;
  font-size: 0.8125rem; color: var(--sr-text-sub);
  border-bottom: 1px solid var(--sr-border);
}

/* Geology tab */
.sr-geo-section { margin-bottom: 32px; }
.sr-production-chart {
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius); padding: 20px;
}
.sr-production-chart__totals { display: flex; gap: 32px; margin-bottom: 16px; }
.sr-production-total { display: flex; flex-direction: column; gap: 4px; }
.sr-production-total__val { font-family: var(--sr-font-mono); font-size: 1.125rem; color: var(--sr-gold); }
.sr-production-total__lbl { font-family: var(--sr-font-mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--sr-text-muted); }
.sr-production-chart__canvas { width: 100%; height: 200px; }
.sr-nearby-wells-map { min-height: 300px; background: var(--sr-surface); border: 1px solid var(--sr-border); border-radius: var(--sr-radius); overflow: hidden; }

/* Ownership tab */
.sr-ownership-section { margin-bottom: 28px; }
.sr-title-risk {
  display: flex; align-items: center; gap: 20px;
  padding: 20px 24px; border-radius: var(--sr-radius);
  border: 1px solid; margin-bottom: 28px;
}
.sr-title-risk--low    { border-color: var(--sr-success); background: var(--sr-success-dim); }
.sr-title-risk--medium { border-color: var(--sr-warning); background: var(--sr-warning-dim); }
.sr-title-risk--high   { border-color: var(--sr-danger);  background: var(--sr-danger-dim); }
.sr-title-risk__score { display: flex; align-items: baseline; gap: 4px; }
.sr-title-risk__num { font-family: var(--sr-font-mono); font-size: 2rem; font-weight: 500; }
.sr-title-risk--low  .sr-title-risk__num { color: var(--sr-success); }
.sr-title-risk--medium .sr-title-risk__num { color: var(--sr-warning); }
.sr-title-risk--high .sr-title-risk__num { color: var(--sr-danger); }
.sr-title-risk__scale { color: var(--sr-text-muted); font-family: var(--sr-font-mono); font-size: 0.875rem; }
.sr-title-risk__info h3 { font-size: 0.875rem; margin-bottom: 6px; }

/* Title chain */
.sr-title-chain { display: flex; flex-direction: column; gap: 0; position: relative; padding-left: 20px; }
.sr-title-chain::before {
  content: ''; position: absolute; left: 6px; top: 12px; bottom: 12px;
  width: 1px; background: var(--sr-border);
}
.sr-title-chain__entry { display: flex; gap: 16px; padding: 16px 0; }
.sr-title-chain__marker {
  flex-shrink: 0; width: 12px; height: 12px;
  background: var(--sr-gold); border-radius: 50%;
  margin-top: 3px; margin-left: -20px; border: 2px solid var(--sr-bg);
  z-index: 1;
}
.sr-title-chain__content { display: flex; flex-direction: column; gap: 6px; }
.sr-title-chain__date { font-family: var(--sr-font-mono); font-size: 0.6875rem; color: var(--sr-text-muted); text-transform: uppercase; letter-spacing: 0.07em; }
.sr-title-chain__type { font-size: 0.875rem; font-weight: 600; }
.sr-title-chain__parties { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; color: var(--sr-text-sub); }
.sr-title-chain__doc { font-family: var(--sr-font-mono); font-size: 0.6875rem; color: var(--sr-text-muted); }

/* Water tab */
.sr-water-section { margin-bottom: 28px; }
.sr-priority-card {
  display: flex; align-items: center; gap: 24px;
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius); padding: 20px; margin-bottom: 12px;
}
.sr-priority-card__date, .sr-priority-card__avg { display: flex; flex-direction: column; gap: 4px; }
.sr-priority-card__val { font-family: var(--sr-font-mono); font-size: 1rem; color: var(--sr-water); }
.sr-priority-card__lbl { font-family: var(--sr-font-mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--sr-text-muted); }
.sr-priority-card__arrow { font-size: 1.25rem; color: var(--sr-text-muted); }
.sr-priority-card__comparison { display: flex; align-items: center; gap: 24px; }
.sr-water-note { font-size: 0.8125rem; color: var(--sr-text-muted); font-style: italic; margin: 0; }

.sr-usage-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.sr-usage-bar__track { flex: 1; height: 8px; background: var(--sr-border); border-radius: 4px; overflow: hidden; }
.sr-usage-bar__fill { height: 100%; background: linear-gradient(to right, var(--sr-water), var(--sr-success)); border-radius: 4px; }
.sr-usage-bar__label { font-family: var(--sr-font-mono); font-size: 0.8125rem; color: var(--sr-water); white-space: nowrap; }

.sr-drought-card { display: flex; align-items: center; gap: 12px; }

/* Sidebar */
.sr-detail-sidebar {
  position: sticky; top: calc(var(--sr-nav-h) + 20px);
  display: flex; flex-direction: column; gap: 16px;
}
.sr-sidebar-card {
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius-lg); padding: 20px;
}
.sr-sidebar-card__title {
  font-family: var(--sr-font-mono); font-size: 0.6875rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--sr-text-muted); margin-bottom: 16px;
}

/* Seller card */
.sr-seller-card {
  display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center;
}
.sr-seller-card__avatar { border-radius: 50%; grid-row: span 2; }
.sr-seller-card__name { font-weight: 600; font-size: 0.9375rem; }
.sr-seller-card__meta { font-size: 0.75rem; color: var(--sr-text-muted); }
.sr-seller-card__contact { margin-top: 12px; grid-column: span 2; width: 100%; justify-content: center; }

/* Similar listings */
.sr-similar-card .sr-card { margin-bottom: 12px; }
.sr-similar-card .sr-card:last-child { margin-bottom: 0; }

/* Offer panel */
.sr-offer-panel {
  position: fixed; top: 0; right: -100%; bottom: 0;
  width: 480px; max-width: 100%;
  background: var(--sr-elevated);
  border-left: 1px solid var(--sr-border);
  z-index: var(--sr-z-drawer);
  overflow-y: auto;
  transition: right var(--sr-t-slow);
}
.sr-offer-panel.open { right: 0; }
.sr-offer-panel__inner { padding: 32px; }
.sr-offer-panel__close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; color: var(--sr-text-sub);
  cursor: pointer; padding: 6px; border-radius: 50%;
  transition: color var(--sr-t-fast), background var(--sr-t-fast);
}
.sr-offer-panel__close:hover { color: var(--sr-text); background: var(--sr-border); }
.sr-offer-panel__heading { font-family: var(--sr-font-display); font-size: 1.375rem; margin-bottom: 20px; }
.sr-offer-panel__listing {
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius); padding: 16px;
  display: flex; flex-direction: column; gap: 6px; margin-bottom: 24px;
}
.sr-offer-panel__listing-title { font-weight: 600; }
.sr-offer-panel__asking { font-family: var(--sr-font-mono); font-size: 0.8125rem; color: var(--sr-text-sub); }
.sr-offer-panel__asking strong { color: var(--sr-success); }

.sr-offer-summary {
  background: var(--sr-surface); border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius); padding: 16px; margin: 20px 0;
}
.sr-offer-summary__row {
  display: flex; justify-content: space-between;
  font-size: 0.875rem; padding: 6px 0;
}
.sr-offer-disclaimer { font-size: 0.75rem; color: var(--sr-text-muted); text-align: center; margin-top: 12px; }

.sr-offer-success {
  text-align: center; padding: 40px 0;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.sr-offer-success__icon { }
.sr-offer-success h3 { font-family: var(--sr-font-display); font-size: 1.25rem; }
.sr-offer-success p { color: var(--sr-text-sub); font-size: 0.875rem; max-width: 340px; }
.sr-offer-success__id { font-family: var(--sr-font-mono); font-size: 0.75rem; }

/* ── Listing detail responsive ───────────────────────────────────── */
@media (max-width: 1200px) {
  .sr-detail-body { grid-template-columns: 1fr 300px; gap: 28px; }
}
@media (max-width: 968px) {
  .sr-detail-body { grid-template-columns: 1fr; }
  .sr-detail-sidebar { position: static; }
  .sr-detail-map { height: clamp(220px, 45vw, 320px); }
  .sr-val-driver { grid-template-columns: 120px 1fr auto; }
}
@media (max-width: 640px) {
  .sr-detail-stats { flex-direction: column; }
  .sr-detail-stat { border-right: none; border-bottom: 1px solid var(--sr-border); }
  .sr-detail-stat:last-child { border-bottom: none; }
  .sr-detail-actions { flex-wrap: wrap; }
  .sr-offer-panel { width: 100%; }
}