/* ── Reset & base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:    #2563eb;
  --blue-lt: #eff6ff;
  --green:   #16a34a;
  --yellow:  #ca8a04;
  --orange:  #ea580c;
  --red:     #dc2626;
  --gray-50: #f9fafb;
  --gray-100:#f3f4f6;
  --gray-200:#e5e7eb;
  --gray-300:#d1d5db;
  --gray-500:#6b7280;
  --gray-700:#374151;
  --gray-900:#111827;
  --radius:  6px;
  --shadow:  0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg:0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--gray-900);
  background: var(--gray-50);
  min-height: 100vh;
}

/* ── Header ────────────────────────────────────────────────── */
header {
  background: #1e3a5f;
  color: #fff;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
header h1 { font-size: 18px; font-weight: 700; letter-spacing: -.3px; }
.header-sub { font-size: 12px; opacity: .65; margin-left: 10px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover { background: #1d4ed8; }

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.btn-ghost:hover { background: rgba(255,255,255,.12); }

.btn-outline {
  background: #fff;
  color: var(--gray-700);
  border-color: var(--gray-300);
}
.btn-outline:hover { background: var(--gray-100); }

.btn-danger {
  background: var(--red);
  color: #fff;
}
.btn-danger:hover { background: #b91c1c; }

.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ── Modals ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 16px;
}
.modal-overlay.hidden { display: none; }

.modal {
  background: #fff;
  border-radius: 10px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 25px rgba(0,0,0,.15);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-wide { max-width: 860px; }
.modal-sm   { max-width: 380px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--gray-200);
}
.modal-header h2 { font-size: 16px; }
.modal-close {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--gray-500);
  cursor: pointer;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
}
.modal-close:hover { background: var(--gray-100); color: var(--gray-900); }

.modal-body { padding: 20px 22px 24px; }
.modal-hint {
  background: var(--blue-lt);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 13px;
  color: #1e40af;
  margin-bottom: 16px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
  justify-content: flex-end;
}

/* ── Form elements ─────────────────────────────────────────── */
.field-group {
  margin-bottom: 14px;
}
.field-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--gray-900);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.field-group textarea { resize: vertical; }
.field-group .hint {
  display: block;
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 3px;
}
.req { color: var(--red); }

/* conn status */
#connStatus, #formMsg {
  margin-top: 10px;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: var(--radius);
}
#connStatus:empty, #formMsg:empty { display: none; }
.status-ok   { background: #dcfce7; color: var(--green);  border: 1px solid #bbf7d0; }
.status-err  { background: #fee2e2; color: var(--red);    border: 1px solid #fecaca; }
.status-info { background: var(--blue-lt); color: var(--blue); border: 1px solid #bfdbfe; }

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  padding: 16px 24px 0;
  max-width: 1400px;
  margin: 0 auto;
}
.tab {
  padding: 9px 18px;
  background: var(--gray-200);
  border: none;
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.tab:hover { background: var(--gray-300); color: var(--gray-700); }
.tab.active { background: #fff; color: var(--blue); border-top: 2px solid var(--blue); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Main layout ───────────────────────────────────────────── */
main {
  max-width: 1400px;
  margin: 0 auto;
}

/* white card below tabs */
#tabView, #tabAdd {
  background: #fff;
  margin: 0 24px 32px;
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

/* ── Toolbar / Filters ─────────────────────────────────────── */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-200);
  align-items: center;
}
.search-input {
  flex: 1 1 200px;
  padding: 7px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 13px;
  min-width: 160px;
}
.search-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }

.toolbar select {
  padding: 7px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 13px;
  background: #fff;
  cursor: pointer;
}
.toolbar select:focus { outline: none; border-color: var(--blue); }

/* ── Stats bar ─────────────────────────────────────────────── */
.stats-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 16px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  font-size: 12px;
  color: var(--gray-500);
  min-height: 32px;
}
.stats-right { font-weight: 500; color: var(--gray-700); }

/* banner */
.banner {
  padding: 11px 16px;
  font-size: 13px;
  border-bottom: 1px solid;
}
.banner.hidden { display: none; }
.banner-warn { background: #fffbeb; color: var(--yellow); border-color: #fde68a; }

/* ── Table ─────────────────────────────────────────────────── */
.table-scroll { overflow-x: auto; }

#propTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
#propTable thead th {
  background: var(--gray-50);
  padding: 9px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
  position: sticky;
  top: 0;
}
#propTable thead th.num { text-align: right; }
#propTable thead th.sortable { cursor: pointer; user-select: none; }
#propTable thead th.sortable:hover { color: var(--blue); }
#propTable thead th.sorted-asc .sort-icon::after  { content: ' ↑'; color: var(--blue); }
#propTable thead th.sorted-desc .sort-icon::after { content: ' ↓'; color: var(--blue); }

#propTable tbody tr { border-bottom: 1px solid var(--gray-100); }
#propTable tbody tr:last-child { border-bottom: none; }
#propTable tbody tr:hover { background: var(--blue-lt); }

#propTable tbody td {
  padding: 9px 12px;
  vertical-align: middle;
}
#propTable tbody td.num { text-align: right; font-variant-numeric: tabular-nums; }

.prop-name { font-weight: 600; color: var(--gray-900); }
.prop-addr { font-size: 11px; color: var(--gray-500); margin-top: 1px; }

.empty-cell {
  text-align: center;
  color: var(--gray-500);
  padding: 48px 16px;
  font-size: 14px;
}

/* ── Score badges ──────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-great { background: #dcfce7; color: #15803d; }
.badge-good  { background: #dbeafe; color: #1d4ed8; }
.badge-ok    { background: #fef9c3; color: #a16207; }
.badge-pass  { background: #fee2e2; color: #b91c1c; }
.badge-na    { background: var(--gray-100); color: var(--gray-500); }

/* ── Status pills ──────────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}
.pill-active   { background: #dcfce7; color: #166534; }
.pill-review   { background: #dbeafe; color: #1e40af; }
.pill-passed   { background: #fee2e2; color: #991b1b; }
.pill-contract { background: #fef3c7; color: #92400e; }
.pill-closed   { background: var(--gray-200); color: var(--gray-700); }

/* ── Action buttons in table ───────────────────────────────── */
.action-btns { display: flex; gap: 5px; }
.btn-icon {
  background: none;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 3px 8px;
  font-size: 12px;
  cursor: pointer;
  color: var(--gray-700);
  white-space: nowrap;
}
.btn-icon:hover { background: var(--gray-100); }
.btn-icon.del { color: var(--red); border-color: #fecaca; }
.btn-icon.del:hover { background: #fee2e2; }

/* ── Score legend ──────────────────────────────────────────── */
.legend {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--gray-500);
  border-top: 1px solid var(--gray-200);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.legend strong { color: var(--gray-700); }
.legend-note { color: var(--gray-500); font-style: italic; }

/* ── Add Property form ─────────────────────────────────────── */
.form-wrap {
  padding: 24px;
}
.form-wrap h2 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--gray-900);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.form-section h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--gray-500);
  margin-bottom: 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
}
.span-full { grid-column: 1 / -1; }

.form-footer {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  justify-content: flex-end;
}
.form-footer-actions { display: flex; gap: 8px; }

.score-preview-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 13px;
  flex: 1 1 auto;
  min-width: 200px;
}
.score-preview-box.hidden { display: none; }
.score-preview-box .sp-score { font-size: 22px; font-weight: 800; }
.score-preview-box .sp-detail { color: var(--gray-500); font-size: 12px; margin-top: 3px; }

/* ── Detail modal body ─────────────────────────────────────── */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.detail-item { }
.detail-item .di-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
  margin-bottom: 2px;
}
.detail-item .di-val {
  font-size: 14px;
  color: var(--gray-900);
  font-weight: 500;
  word-break: break-word;
}
.detail-item.full { grid-column: 1 / -1; }
.detail-notes {
  margin-top: 16px;
  padding: 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
}
.detail-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--gray-500);
  margin: 18px 0 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gray-200);
}
.detail-actions {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ── Section tabs (within forms) ───────────────────────────── */
.sec-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.sec-tab {
  padding: 7px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.sec-tab:hover { color: var(--gray-700); }
.sec-tab.active { color: var(--blue); border-bottom-color: var(--blue); }

.sec-pane { display: none; }
.sec-pane.active { display: block; }

/* ── Tenant grid ───────────────────────────────────────────── */
.tenant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 8px;
}
.tenant-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 14px;
}
.tenant-card h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
}

/* ── Results grid ──────────────────────────────────────────── */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.res-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
}
.res-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
  margin-bottom: 6px;
}
.res-val {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.1;
}
.res-sub {
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 3px;
}
.res-card.highlight {
  border-color: var(--blue);
  background: var(--blue-lt);
}
.res-card.highlight .res-val { color: var(--blue); }

/* ── Projection table ──────────────────────────────────────── */
.proj-section { margin-top: 20px; }
.proj-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
}
.proj-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.proj-table th {
  padding: 7px 10px;
  background: var(--gray-50);
  text-align: right;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.proj-table th:first-child { text-align: left; }
.proj-table td {
  padding: 7px 10px;
  text-align: right;
  border-bottom: 1px solid var(--gray-100);
  font-variant-numeric: tabular-nums;
}
.proj-table td:first-child { text-align: left; font-weight: 500; }
.proj-table tbody tr:hover { background: var(--blue-lt); }

/* ── Extra-wide modal ──────────────────────────────────────── */
.modal-xl { max-width: 1100px; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 700px) {
  header h1 { font-size: 16px; }
  .header-sub { display: none; }
  #tabView, #tabAdd { margin: 0 10px 24px; }
  .tabs { padding: 12px 10px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .tenant-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-xl { max-width: 100%; }
}