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

:root {
  --bg:       #0c0e14;
  --panel:    #131720;
  --panel-2:  #1a1f2e;
  --panel-3:  #202538;
  --border:   #232840;
  --border-2: #2d3450;
  --accent:   #3b82f6;
  --accent-h: #2563eb;
  --orange:   #f97316;
  --orange-h: #ea6c0a;
  --green:    #22c55e;
  --amber:    #f59e0b;
  --red:      #ef4444;
  --purple:   #a855f7;
  --text:     #f1f5f9;
  --text-2:   #94a3b8;
  --text-3:   #475569;
  --topbar-h: 48px;
  --sidebar-w: 62px;
  --panel-w:  420px;
  --session-h: 36px;
}

html, body { height: 100%; overflow: hidden; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}

/* ── TOP BAR ──────────────────────────────────────────────────────────── */

#topbar {
  height: var(--topbar-h);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  flex-shrink: 0;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text);
}

.logo-sub {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
}

.topbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.project-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px 4px 10px;
}

.selector-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-3);
  text-transform: uppercase;
  flex-shrink: 0;
}

.project-selector select {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 12px;
  outline: none;
  cursor: pointer;
  min-width: 160px;
}

.project-selector select option { background: var(--panel-2); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.session-idle, .session-active {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-3);
}

.session-active { color: var(--green); }

.session-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-3);
}

.session-active .session-dot {
  background: var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.token-counter {
  font-size: 11px;
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}

.btn-session {
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-session:hover { background: var(--orange-h); }
.btn-session.active { background: var(--red); }

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 3px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: border-color 0.15s, color 0.15s;
}

.btn-icon:hover { border-color: var(--accent); color: var(--accent); }

/* ── APP SHELL ────────────────────────────────────────────────────────── */

#app {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
}

/* ── SIDEBAR ──────────────────────────────────────────────────────────── */

#sidebar {
  width: var(--sidebar-w);
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 50;
  padding: 8px 0;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 6px;
}

.nav-group.nav-bottom {
  margin-top: auto;
}

.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 4px 8px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-3);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  width: 100%;
}

.nav-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.nav-btn span {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
}

.nav-btn:hover {
  background: var(--panel-2);
  color: var(--text-2);
}

.nav-btn.active {
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent);
}

/* ── MAP AREA ─────────────────────────────────────────────────────────── */

#map-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#map {
  position: absolute;
  inset: 0;
}

/* ── MAP TOOLBAR ──────────────────────────────────────────────────────── */

#map-toolbar {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(13, 15, 20, 0.90);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  backdrop-filter: blur(8px);
}

.map-tool-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
}

.map-tool-btn svg { width: 13px; height: 13px; }

.map-tool-btn:hover {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--border);
}

.map-tool-btn.drawing {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  border-color: var(--accent);
}

.map-tool-btn.map-tool-toggle.on {
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
  border-color: var(--orange);
}

.toolbar-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 2px;
}

.map-style-select {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-2);
  font-size: 11px;
  padding: 3px 6px;
  cursor: pointer;
  outline: none;
}

.map-style-select option { background: var(--panel); }

/* ── LAYERS DROPDOWN ──────────────────────────────────────────────────── */

.layers-dropdown { position: relative; }

.layers-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 14px;
  height: 14px;
  padding: 0 4px;
  border-radius: 7px;
  background: var(--orange);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  margin-left: 2px;
}

.layers-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 260px;
  max-height: 360px;
  overflow-y: auto;
  scrollbar-gutter: stable;
  background: rgba(13, 15, 20, 0.97);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  padding-right: 4px;
  backdrop-filter: blur(8px);
  z-index: 20;
}

.layers-panel-empty {
  font-size: 11px;
  color: var(--text-3);
  padding: 8px 6px;
  line-height: 1.5;
}

.layers-panel-list { display: flex; flex-direction: column; gap: 2px; }

.layer-group { margin-bottom: 2px; }

.layer-group-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  cursor: pointer;
  border-radius: 4px;
  user-select: none;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-2, #94a3b8);
  transition: background 0.15s;
}
.layer-group-header:hover { background: var(--panel-2); }

.group-arrow { font-size: 9px; width: 10px; flex-shrink: 0; }
.group-label { flex: 1; }
.group-count {
  font-size: 9px;
  font-weight: 400;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 1px 5px;
  color: var(--text-2, #94a3b8);
}

.layer-group-children { padding-left: 8px; }
.layer-group-children.collapsed { display: none; }

.layer-row { padding: 4px 6px; border-radius: 4px; }
.layer-row:hover { background: var(--panel-2); }

.layer-row-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.layer-row-main input[type="checkbox"] { accent-color: var(--accent); flex-shrink: 0; }

.layer-color-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.layer-row-main label {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  font-size: 11px;
  color: var(--text-2);
  cursor: pointer;
  min-width: 0;
}

.layer-name { text-transform: capitalize; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-count { color: var(--text-3); font-size: 10px; flex-shrink: 0; font-variant-numeric: tabular-nums; }

.layer-progress { font-size: 9px; color: var(--accent); flex-shrink: 0; }

/* ── Sub-layer groups (amenities, health_facilities) ── */
.sub-group-block { margin-bottom: 2px; }
.sub-group-header {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 6px; cursor: pointer; user-select: none;
  font-size: 11px; color: var(--text-2, #94a3b8);
  border-radius: 4px;
}
.sub-group-header:hover { background: var(--panel-2); }
.sub-group-arrow { font-size: 9px; width: 10px; flex-shrink: 0; }
.sub-group-children { padding-left: 8px; }
.sub-group-children.collapsed { display: none; }
.sub-layer-row { padding: 3px 6px; }
.sub-layer-name { text-transform: none; font-size: 11px; }

.layer-dl-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--text-3);
  font-size: 12px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.12s;
  padding: 0;
  line-height: 1;
}

.layer-dl-btn:hover { border-color: var(--accent); color: var(--accent); }

.layer-dl-menu {
  position: absolute;
  right: 6px;
  top: calc(100% + 2px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px;
  z-index: 30;
  min-width: 180px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.layer-dl-item {
  display: block;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 3px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text-2);
  text-align: left;
  cursor: pointer;
  transition: background 0.1s;
}

.layer-dl-item:hover { background: var(--panel-2); color: var(--text); }
.layer-dl-item:disabled { opacity: 0.4; cursor: not-allowed; }

.layer-dl-sep {
  height: 1px;
  background: var(--border);
  margin: 3px 0;
}

/* ── Layer sections (FEATURES / ANALYTICS / ENVIRONMENT) ── */
.layer-section { margin-bottom: 4px; }
.layer-section-heading {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--text-3);
  text-transform: uppercase;
  padding: 8px 6px 3px;
  border-top: 1px solid var(--border);
  margin-top: 2px;
}
.layer-section:first-child .layer-section-heading {
  border-top: none;
  margin-top: 0;
  padding-top: 2px;
}

/* ── Boundary toggle button (fixed on map) ── */
/* Consolidated into #map-toolbar alongside Draw Rect/Draw Polygon/Isochrone —
   .map-tool-btn provides the shared layout/hover chrome; this just adds the
   amber "boundary is on" accent on top of it. */
.boundary-toggle-btn:hover:not(:disabled) { border-color: #fbbf24; color: #fbbf24; }
.boundary-toggle-btn.active { border-color: #fbbf24; color: #fbbf24; background: rgba(251,191,36,0.12); }
.boundary-toggle-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── Fill layer style editor ── */
.layer-paint-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--text-3);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  transition: all 0.12s;
}
.layer-paint-btn:hover { border-color: var(--accent); color: var(--accent); }

.style-editor {
  padding: 6px 6px 6px 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-left: 2px solid var(--border);
  margin: 3px 0 3px 14px;
}
.style-editor.hidden { display: none; }

.style-editor-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.style-editor-label {
  font-size: 10px;
  color: var(--text-3);
  width: 70px;
  flex-shrink: 0;
}
.style-color-input {
  width: 28px;
  height: 20px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: none;
  cursor: pointer;
  padding: 1px;
  flex-shrink: 0;
}
.style-range-input {
  flex: 1;
  accent-color: var(--accent);
  cursor: pointer;
  min-width: 0;
}

/* Feature click popups */
.maplibregl-popup-content {
  background: var(--panel) !important;
  color: var(--text) !important;
  border: 1px solid var(--border);
  border-radius: 6px !important;
  padding: 0 !important;
}

.popup-inner { padding: 8px 10px; max-height: 240px; overflow-y: auto; }
.popup-inner table { border-collapse: collapse; font-size: 11px; }
.popup-inner td { padding: 2px 6px 2px 0; vertical-align: top; }
.popup-inner td.pk { color: var(--text-3); white-space: nowrap; }
.popup-inner td.pv { color: var(--text); word-break: break-word; }

/* Area banner */
#area-banner {
  position: absolute;
  bottom: calc(var(--session-h) + 10px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(13, 15, 20, 0.92);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-2);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

.area-banner-icon { font-size: 14px; color: var(--accent); }

#area-stats-mini {
  display: flex;
  gap: 12px;
}

.area-stat {
  font-size: 11px;
  color: var(--text-3);
}

.area-stat strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

/* Draw hint */
#draw-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  background: rgba(59, 130, 246, 0.15);
  border: 1px dashed var(--accent);
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 12px;
  color: var(--accent);
  pointer-events: none;
}

/* ── RIGHT PANEL ──────────────────────────────────────────────────────── */

#panel {
  position: fixed;
  top: 58px;
  right: 0;
  bottom: var(--session-h, 40px);
  left: auto;
  width: var(--panel-w);
  height: auto;
  z-index: 40;
  background: var(--panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#panel.hidden { display: none; }

/* Once dragged or resized away from its default docked position, the panel
   reads as a floating window (matching chat/inspector) instead of a flush
   sidebar — same visual language as detaching a panel in Photoshop. */
#panel.floated {
  border-left: none;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.55);
}

.panel-header {
  cursor: move;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#panel-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-2);
  text-transform: uppercase;
}

.btn-panel-close {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
  transition: color 0.1s;
}

.btn-panel-close:hover { color: var(--text); }

#panel-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ── PANEL SECTION BLOCKS ─────────────────────────────────────────────── */

.p-section {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.p-section:last-child { border-bottom: none; }

.p-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stat-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 10px 12px;
}

.stat-card .stat-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.stat-card .stat-lbl {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-top: 3px;
}

.stat-card .stat-sub {
  font-size: 10px;
  color: var(--text-3);
  margin-top: 2px;
}

/* Bar charts (landuse/zoning breakdowns) */
.breakdown-list { display: flex; flex-direction: column; gap: 6px; }

.breakdown-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breakdown-label {
  font-size: 11px;
  color: var(--text-2);
  width: 90px;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.breakdown-bar-wrap {
  flex: 1;
  height: 6px;
  background: var(--panel-3);
  border-radius: 3px;
  overflow: hidden;
}

.breakdown-bar {
  height: 100%;
  border-radius: 3px;
}

.breakdown-pct {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* Status row (area required / not selected) */
.no-area-msg {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 11px;
  color: var(--text-3);
}

.no-area-msg .msg-icon { font-size: 16px; color: var(--text-3); }

/* AI Chat */
.chat-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-history {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 2px;
}

.chat-msg {
  padding: 8px 10px;
  border-radius: 5px;
  font-size: 12px;
  line-height: 1.5;
}

.chat-msg.user {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--text);
  margin-left: 16px;
}

.chat-msg.assistant {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text-2);
}

.chat-msg .msg-role {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: var(--text-3);
}

.chat-msg.user .msg-role { color: var(--accent); }

.chat-input-row {
  display: flex;
  gap: 6px;
}

.chat-input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 10px;
  color: var(--text);
  font-size: 12px;
  outline: none;
  resize: none;
  font-family: inherit;
  line-height: 1.4;
  transition: border-color 0.15s;
}

.chat-input:focus { border-color: var(--accent); }
.chat-input::placeholder { color: var(--text-3); }

.chat-input:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-send {
  background: var(--accent);
  border: none;
  border-radius: 4px;
  color: #fff;
  padding: 7px 12px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  align-self: flex-end;
}

.btn-send:hover { background: var(--accent-h); }
.btn-send:disabled { opacity: 0.4; cursor: not-allowed; }

/* Example questions */
.example-qs { display: flex; flex-wrap: wrap; gap: 5px; }

.example-q {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 3px 8px;
  font-size: 10px;
  color: var(--text-3);
  cursor: pointer;
  transition: all 0.12s;
}

.example-q:hover { border-color: var(--accent); color: var(--accent); }

/* Synthesis options */
.synth-opts { display: flex; flex-direction: column; gap: 8px; }

.synth-opt {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  cursor: pointer;
  transition: border-color 0.12s;
}

.synth-opt:hover { border-color: var(--border-2); }
.synth-opt.selected { border-color: var(--accent); background: rgba(59,130,246,0.07); }

.synth-opt input[type="checkbox"] { margin-top: 2px; accent-color: var(--accent); }

.synth-opt-text { flex: 1; }
.synth-opt-title { font-size: 12px; font-weight: 600; color: var(--text); }
.synth-opt-desc  { font-size: 10px; color: var(--text-3); margin-top: 2px; line-height: 1.4; }

/* Model selector */
.model-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.model-chip {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.12s;
}

.model-chip:hover { border-color: var(--accent); color: var(--accent); }
.model-chip.active { background: rgba(59,130,246,0.12); border-color: var(--accent); color: var(--accent); }

/* Output metric cards */
.output-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.output-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 10px;
  text-align: center;
}

.output-card .val {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.output-card .lbl {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-top: 3px;
}

/* Review flags */
.flag-list { display: flex; flex-direction: column; gap: 6px; }

.flag-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 11px;
  line-height: 1.4;
}

.flag-item.warn  { background: rgba(245,158,11,0.08); border-left: 3px solid var(--amber); }
.flag-item.good  { background: rgba(34,197,94,0.08);  border-left: 3px solid var(--green); }
.flag-item.bad   { background: rgba(239,68,68,0.08);  border-left: 3px solid var(--red); }

.flag-icon { font-size: 13px; flex-shrink: 0; margin-top: 1px; }
.flag-text { color: var(--text-2); }

/* Big action buttons */
.btn-primary-full {
  width: 100%;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 4px;
}

.btn-primary-full:hover { background: var(--orange-h); }
.btn-primary-full:disabled { opacity: 0.4; cursor: not-allowed; background: var(--orange); }

.btn-secondary-full {
  width: 100%;
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-2);
  border-radius: 5px;
  padding: 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  margin-top: 6px;
}

.btn-secondary-full:hover { border-color: var(--accent); color: var(--accent); }

/* Status pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
}

.status-pill.ready  { background: rgba(34,197,94,0.12); color: var(--green); }
.status-pill.pending { background: rgba(245,158,11,0.12); color: var(--amber); }
.status-pill.none   { background: var(--panel-2); color: var(--text-3); }

/* Form inputs */
.p-input {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 10px;
  color: var(--text);
  font-size: 12px;
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}

.p-input:focus { border-color: var(--accent); }
.p-input::placeholder { color: var(--text-3); }

.p-input-group {
  display: flex;
  gap: 6px;
}

.p-input-group .p-input { flex: 1; }

/* Input row */
.input-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}

.input-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
}

/* Compare options */
.compare-opts { display: flex; flex-direction: column; gap: 6px; }

.compare-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  color: var(--text-2);
}

.compare-opt input { accent-color: var(--accent); }
.compare-opt.selected { border-color: var(--accent); color: var(--text); }

/* Drop zone */
.drop-zone {
  border: 2px dashed var(--border-2);
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.04);
}

.drop-zone-icon { font-size: 28px; color: var(--text-3); margin-bottom: 6px; }
.drop-zone-text { font-size: 11px; color: var(--text-3); line-height: 1.5; }
.drop-zone-text strong { color: var(--accent); }

/* ── SESSION BAR ──────────────────────────────────────────────────────── */

#session-bar {
  background: var(--panel);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 50;
}

.session-bar-header {
  height: var(--session-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  cursor: pointer;
}

.session-bar-header:hover { background: var(--panel-2); }

.session-bar-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-3);
  text-transform: uppercase;
}

.session-bar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

#session-entry-count {
  font-size: 10px;
  color: var(--text-3);
}

.btn-ghost-sm {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-3);
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
}

.btn-ghost-sm:hover:not(:disabled) { border-color: var(--orange); color: var(--orange); }
.btn-ghost-sm:disabled { opacity: 0.4; cursor: not-allowed; }

.session-toggle {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 11px;
  cursor: pointer;
  transition: transform 0.2s;
  padding: 2px 4px;
}

.session-toggle.open { transform: rotate(180deg); }

.session-log-body {
  border-top: 1px solid var(--border);
  max-height: 180px;
  overflow-y: auto;
  background: var(--bg);
}

.session-log-body.hidden { display: none; }

#session-log-entries { padding: 6px 0; }

.log-empty {
  padding: 12px 16px;
  font-size: 10px;
  color: var(--text-3);
  font-style: italic;
}

.log-entry {
  display: grid;
  grid-template-columns: 60px 100px 1fr 60px 60px;
  gap: 0 10px;
  align-items: center;
  padding: 5px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.log-entry:last-child { border-bottom: none; }

.log-ts    { color: var(--text-3); font-family: monospace; }
.log-tool  { color: var(--accent); font-weight: 700; letter-spacing: 0.05em; }
.log-desc  { color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-tok   { color: var(--orange); text-align: right; }
.log-cost  { color: var(--text-3); text-align: right; }

/* ── MAPLIBRE OVERRIDES ───────────────────────────────────────────────── */

.maplibregl-ctrl-bottom-right,
.maplibregl-ctrl-bottom-left { display: none; }

.maplibregl-ctrl-top-right {
  top: 50px;
  right: 8px;
}

.maplibregl-ctrl-group {
  background: rgba(13, 15, 20, 0.90) !important;
  border: 1px solid var(--border) !important;
  border-radius: 5px !important;
  backdrop-filter: blur(8px);
}

.maplibregl-ctrl-group button {
  background: transparent !important;
  color: var(--text-2) !important;
}

/* ── UTILITIES ────────────────────────────────────────────────────────── */

.hidden { display: none !important; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mb-8  { margin-bottom: 8px; }

.flex-row { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── POLYGON DRAW HINT ────────────────────────────────────────────────── */

#poly-hint {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(245, 158, 11, 0.12);
  border: 1px dashed #f59e0b;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 11px;
  color: #f59e0b;
  pointer-events: none;
  white-space: nowrap;
}

#poly-distance { font-family: monospace; font-weight: 700; }

/* ── ISOCHRONE CONTROL ────────────────────────────────────────────────── */

#isochrone-control {
  position: absolute;
  bottom: 80px;
  right: 16px;
  z-index: 20;
  background: rgba(13, 15, 20, 0.92);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  min-width: 190px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.iso-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.iso-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-3);
  text-transform: uppercase;
}

.iso-close-btn {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px;
}
.iso-close-btn:hover { color: var(--text); }

.iso-modes {
  display: flex;
  gap: 5px;
}

.iso-mode-btn {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-2);
  font-size: 10px;
  padding: 5px 4px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}
.iso-mode-btn:hover { background: var(--panel-3); color: var(--text); }
.iso-mode-btn.active {
  background: rgba(245, 158, 11, 0.15);
  border-color: #f59e0b;
  color: #f59e0b;
}

.iso-times {
  display: flex;
  gap: 10px;
}

.iso-time-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-2);
  cursor: pointer;
}

.iso-time-chk { cursor: pointer; accent-color: #f59e0b; }

.btn-generate-iso {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid #f59e0b;
  border-radius: 5px;
  color: #f59e0b;
  font-size: 11px;
  font-weight: 700;
  padding: 7px;
  cursor: pointer;
  text-align: center;
  letter-spacing: 0.05em;
  transition: background 0.15s;
}
.btn-generate-iso:hover { background: rgba(245, 158, 11, 0.25); }
.btn-generate-iso:disabled { opacity: 0.5; cursor: not-allowed; }

/* btn-pin-mode active state */
#btn-pin-mode.drawing {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border-color: #f59e0b;
}

/* ── POLY HINT MEASUREMENTS ─────────────────────────────────────────────── */

#poly-hint {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.poly-hint-text { opacity: 0.85; }

.poly-meas-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: monospace;
  font-weight: 600;
}

.poly-meas-val { min-width: 60px; }

.poly-meas-sep { opacity: 0.4; }

.poly-unit-btn {
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 3px;
  color: #f59e0b;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 1px 5px;
  cursor: pointer;
  line-height: 1.6;
}
.poly-unit-btn:hover { background: rgba(245, 158, 11, 0.32); }

/* ── ANALYZE TABS ─────────────────────────────────────────────────────────── */

.analyze-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  padding: 0 8px;
  flex-shrink: 0;
}

.atab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  cursor: pointer;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
}

.atab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.atab:hover:not(.active) { color: var(--text); }

.atab-content.hidden { display: none; }

/* ── SCORE PROMPT (empty state) ────────────────────────────────────────────── */

.score-prompt {
  text-align: center;
  padding: 20px 4px;
}

.score-prompt-icon {
  display: block;
  font-size: 26px;
  margin-bottom: 10px;
}

.score-prompt p {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 4px;
}

.score-prompt-hint {
  font-size: 10px !important;
  color: var(--text-3) !important;
}

/* ── SCORE RESULT ──────────────────────────────────────────────────────────── */

.score-dial {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 0 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  margin-bottom: 14px;
  background: var(--bg-1);
}

.score-number {
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.score-denom {
  font-size: 13px;
  color: var(--text-3);
  margin-top: 2px;
}

.score-grade {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 5px;
}

/* ── PILLAR BARS ──────────────────────────────────────────────────────────── */

.pillar-bars { margin-bottom: 14px; }

.pillar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.pillar-label {
  width: 108px;
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pillar-bar-wrap {
  flex: 1;
  height: 5px;
  background: var(--bg-1);
  border-radius: 3px;
  overflow: hidden;
}

.pillar-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.pillar-val {
  width: 22px;
  text-align: right;
  font-size: 10px;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
}

/* ── SCORE METRICS TABLE ──────────────────────────────────────────────────── */

.score-metrics {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-bottom: 4px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  font-size: 11px;
  color: var(--text-2);
}

.metric-row strong {
  color: var(--text);
  font-weight: 600;
}

.score-source {
  margin-top: 6px;
  font-size: 9px;
  color: var(--text-3);
  text-align: right;
  letter-spacing: 0.02em;
}

/* ── OUTLINE BUTTON (rescore) ─────────────────────────────────────────────── */

.btn-outline-full {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-outline-full:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── SHED SCORE (ring-based walkshed) ─────────────────────────────────────── */

.shed-mode-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-2);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.shed-rings {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.shed-ring-card {
  display: grid;
  grid-template-columns: 40px 1fr 32px 56px;
  align-items: center;
  gap: 8px;
}

.shed-ring-label {
  font-size: 10px;
  color: var(--text-3);
  font-weight: 600;
  white-space: nowrap;
}

.shed-ring-bar-wrap {
  height: 8px;
  background: var(--bg-1);
  border-radius: 4px;
  overflow: hidden;
}

.shed-ring-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

.shed-ring-score {
  font-size: 13px;
  font-weight: 800;
  text-align: right;
}

.shed-ring-grade {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
}

.shed-detail {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-bottom: 4px;
}

.shed-detail-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ── Tool cards (Analyze panel accordion) ──────────────────────────────────── */
.tools-header {
  padding: 12px 16px 4px;
}
.tool-card {
  border-bottom: 1px solid var(--border);
}
.tool-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 15px 16px;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
}
.tool-card-head:hover {
  background: rgba(59, 130, 246, 0.06);
}
.tool-card.open .tool-card-head {
  border-left-color: var(--accent);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), transparent 70%);
}
.tool-card-title {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.tool-card.open .tool-card-title { color: var(--accent); }
.tool-card-sub {
  font-size: 10px;
  color: var(--text-3);
  margin-top: 3px;
  letter-spacing: 0.02em;
}
.tool-card-badge {
  font-size: 9px;
  font-weight: 700;
  color: var(--green);
  background: rgba(34, 197, 94, 0.12);
  padding: 2px 7px;
  border-radius: 3px;
  margin-left: 8px;
  letter-spacing: 0.08em;
}
.tool-chevron {
  color: var(--text-3);
  font-size: 10px;
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 10px;
}
.tool-card.open .tool-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}
.tool-card-body { display: none; }
.tool-card.open .tool-card-body {
  display: block;
  animation: toolFadeIn 0.18s ease;
}
@keyframes toolFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Feature Inspector (right-side attribute panel) ────────────────────────── */
#inspector {
  position: fixed;
  top: 58px;
  right: 12px;
  bottom: calc(var(--session-h, 40px) + 12px);
  left: auto;
  width: 340px;
  height: auto;
  z-index: 30;
  display: flex;
  flex-direction: column;
  background: rgba(13, 15, 20, 0.97);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}
#inspector.wide { width: 560px; }
#inspector.hidden { display: none; }
#inspector .insp-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.insp-head {
  cursor: move;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), transparent 70%);
  flex-shrink: 0;
}
.insp-kicker {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
}
.insp-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  margin-top: 3px;
  word-break: break-word;
}
.insp-sub { font-size: 10px; color: var(--text-3); margin-top: 2px; }
.insp-close {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 6px;
  flex-shrink: 0;
}
.insp-close:hover { color: var(--text); }
.insp-body {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}
.insp-attr-row {
  display: flex;
  padding: 6px 14px;
  border-bottom: 1px solid rgba(35, 40, 64, 0.5);
  font-size: 11px;
  gap: 10px;
}
.insp-attr-row:hover { background: rgba(59, 130, 246, 0.05); }
.insp-attr-k {
  color: var(--text-3);
  min-width: 38%;
  max-width: 38%;
  word-break: break-word;
  font-weight: 600;
}
.insp-attr-v { color: var(--text); word-break: break-word; }
.insp-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  gap: 8px;
}
.insp-btn {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.insp-btn:hover { border-color: var(--accent); color: var(--accent); }
.insp-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.insp-btn.primary:hover { background: var(--accent-h); color: #fff; }
.insp-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.insp-table th {
  position: sticky;
  top: 0;
  background: var(--panel-2);
  color: var(--text-3);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-2);
  z-index: 1;
}
.insp-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(35, 40, 64, 0.5);
  color: var(--text-2);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.insp-table tbody tr { cursor: pointer; }
.insp-table tbody tr:hover {
  background: rgba(245, 158, 11, 0.1);
}
.insp-table tbody tr:hover td:first-child { color: var(--text); }

/* ── AI Chat Launcher (floating, bottom-right) ─────────────────────────────── */
#chat-launcher {
  position: fixed;
  bottom: calc(var(--session-h, 36px) + 14px);
  right: 20px;
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #f97316);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 13px 22px 13px 16px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35);
  animation: chatPulse 2.6s ease-in-out infinite;
  transition: transform 0.15s;
}
#chat-launcher:hover { transform: translateY(-2px) scale(1.03); }
#chat-launcher.hidden { display: none; }
#chat-launcher svg { width: 20px; height: 20px; flex-shrink: 0; }
@keyframes chatPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35), 0 0 0 0 rgba(59, 130, 246, 0.35); }
  50%      { box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35), 0 0 0 10px rgba(59, 130, 246, 0); }
}

/* ── AI Chat Panel — compact (default) / expanded / dragged+resized ────────── */
/* Every class name below is scoped under #chat-panel — .chat-msg /
   .chat-input-row etc. also exist as a separate, unrelated Design/Review
   panel feature (app.js ~3388) and must not be restyled by this block. */
#chat-panel {
  position: fixed;
  /* Always frontmost — never part of the other panels' bring-to-front
     bidding (see bringFloatingPanelToFront in app.js), so opening Analyze/
     Synthesize/etc or clicking the inspector can never bury the assistant. */
  z-index: 500;
  display: flex;
  flex-direction: column;
  background: rgba(13, 15, 20, 0.97);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
#chat-panel.hidden { display: none; }

#chat-panel.compact {
  bottom: 92px;
  right: 20px;
  top: auto;
  left: auto;
  width: 360px;
  height: 460px;
}
#chat-panel.expanded {
  top: 58px;
  right: 12px;
  bottom: calc(var(--session-h, 40px) + 12px);
  left: auto;
  width: 380px;
  height: auto;
}
#chat-panel .chat-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), transparent 70%);
  flex-shrink: 0;
  cursor: move;
  user-select: none;
}
#chat-panel .chat-head-actions { display: flex; gap: 4px; flex-shrink: 0; }
#chat-panel .chat-head-btn {
  background: none;
  border: 1px solid var(--border-2);
  color: var(--text-3);
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
#chat-panel .chat-head-btn:hover { border-color: var(--accent); color: var(--accent); }
#chat-panel .chat-kicker {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
}
#chat-panel .chat-sub { font-size: 10px; color: var(--text-3); margin-top: 3px; }
#chat-panel .chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#chat-panel .chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
#chat-panel .chat-chip {
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-size: 10.5px;
  padding: 6px 10px;
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
#chat-panel .chat-chip:hover { border-color: var(--accent); color: var(--accent); }
#chat-panel .chat-msg {
  max-width: 88%;
  font-size: 11.5px;
  line-height: 1.5;
  padding: 8px 11px;
  border-radius: 10px;
  white-space: pre-wrap;
  word-break: break-word;
}
#chat-panel .chat-msg.user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 3px;
}
#chat-panel .chat-msg.assistant {
  align-self: flex-start;
  background: var(--panel-2);
  color: var(--text-2);
  border: 1px solid var(--border-2);
  border-bottom-left-radius: 3px;
}
#chat-panel .chat-msg.error {
  align-self: flex-start;
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.3);
}
#chat-panel .chat-msg.pending { color: var(--text-3); font-style: italic; }
#chat-panel .chat-input-row {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
#chat-panel .chat-input-row input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 5px;
}
#chat-panel .chat-input-row input:focus { outline: none; border-color: var(--accent); }

/* Shared by every floating panel (chat, inspector, tool panel) */
/* 8-direction resize strips, auto-injected onto every floating panel by
   makeFloatable() — 4 edges (single-axis) + 4 corners (multi-axis). Sit
   just inside the panel's own border so overflow:hidden never clips them. */
.resize-edge { position: absolute; z-index: 2; }
.resize-n, .resize-s { left: 10px; right: 10px; height: 6px; cursor: ns-resize; }
.resize-e, .resize-w { top: 10px; bottom: 10px; width: 6px; cursor: ew-resize; }
.resize-n { top: 0; }
.resize-s { bottom: 0; }
.resize-e { right: 0; }
.resize-w { left: 0; }
.resize-ne, .resize-nw, .resize-se, .resize-sw { width: 14px; height: 14px; }
.resize-ne { top: 0; right: 0; cursor: nesw-resize; }
.resize-nw { top: 0; left: 0; cursor: nwse-resize; }
.resize-se { bottom: 0; right: 0; cursor: nwse-resize; }
.resize-sw { bottom: 0; left: 0; cursor: nesw-resize; }

/* Snap guide lines shown while dragging a floating panel near an edge or
   another panel — Photoshop-style alignment feedback. */
.snap-guide {
  position: fixed;
  background: var(--accent);
  z-index: 999;
  pointer-events: none;
  display: none;
}
.snap-guide-v { top: 0; bottom: 0; width: 1px; }
.snap-guide-h { left: 0; right: 0; height: 1px; }

/* ── Chat spatial-query result tags ────────────────────────────────────────── */
.chat-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}
.chat-feature-tag {
  font-size: 10px;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
  padding: 3px 8px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.chat-feature-tag:hover {
  background: rgba(245, 158, 11, 0.28);
  border-color: #fbbf24;
}
.chat-view-inspector-btn {
  display: block;
  margin-top: 8px;
  background: none;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.chat-view-inspector-btn:hover { border-color: var(--accent); color: var(--accent); }

/* Inspector's left-shift when chat overlaps it is computed live from chat's
   actual rect (updatePanelLayout in app.js) and applied as an inline style —
   chat is draggable/resizable now, so no fixed offset makes sense here. */

/* ── SUBMISSION AUDIT PAGE ─────────────────────────────────────────────── */

.nav-audit-group {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  position: relative;
}

.nav-btn-audit { color: var(--text-2); }
.nav-btn-audit.active,
.nav-btn-audit:hover { color: var(--orange); }
.nav-btn-audit.active { background: rgba(249, 115, 22, 0.10); }

#review-page {
  position: absolute;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  bottom: 0;
  z-index: 40;
  background:
    radial-gradient(1200px 400px at 70% -10%, rgba(249, 115, 22, 0.06), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(59, 130, 246, 0.05), transparent 60%),
    var(--bg);
  overflow-y: auto;
}

.rp-shell {
  max-width: 1060px;
  margin: 0 auto;
  padding: 36px 32px 80px;
}

/* Hero */
.rp-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 28px;
}

.rp-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.rp-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.rp-sub {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 620px;
}

.rp-hero-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
  padding-top: 6px;
}

.rp-town-chip {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1px solid var(--border-2);
  color: var(--text-3);
  background: var(--panel);
}

.rp-town-chip.set { color: var(--text); border-color: var(--orange); }

.rp-price-note {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Stepper */
.rp-stepper {
  display: flex;
  gap: 8px;
  list-style: none;
  margin-bottom: 20px;
}

.rp-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
}

.rp-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  font-size: 11px;
  flex-shrink: 0;
}

.rp-step.active { color: var(--text); border-color: var(--border-2); }
.rp-step.active .rp-step-num { border-color: var(--orange); color: var(--orange); }
.rp-step.done { color: var(--green); border-color: rgba(34, 197, 94, 0.35); }
.rp-step.done .rp-step-num { border-color: var(--green); color: var(--green); }
.rp-step.locked { opacity: 0.55; }

/* Cards */
.rp-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 980px) { .rp-grid { grid-template-columns: 1fr; } }

.rp-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  position: relative;
  min-width: 0;   /* grid children must be allowed to shrink below content width */
}

.rp-site-body > *, .rp-audit-body > * { min-width: 0; }

.rp-card-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.rp-card-step {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-3);
  line-height: 1.1;
  min-width: 30px;
}

.rp-card-head-text { flex: 1; }
.rp-card-head-text h2 { font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.rp-card-head-text p { font-size: 11px; color: var(--text-2); line-height: 1.5; }

.rp-status {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 99px;
  flex-shrink: 0;
}

.rp-status.ok      { background: rgba(34, 197, 94, 0.12); color: var(--green); }
.rp-status.pending { background: var(--panel-2); color: var(--text-3); }

/* Site card */
.rp-site-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) { .rp-site-body { grid-template-columns: 1fr; } }

.rp-site-controls { display: flex; flex-direction: column; gap: 10px; }

.rp-field-label {
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.rp-locate-row { display: flex; gap: 8px; }

.rp-locate-row input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 12px;
  outline: none;
}

.rp-locate-row input:focus { border-color: var(--accent); }

.rp-btn {
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.rp-btn:hover:not(:disabled) { border-color: var(--accent); }
.rp-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.rp-btn.ghost { background: transparent; color: var(--text-2); text-align: left; }
.rp-btn.primary {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}
.rp-btn.primary:hover:not(:disabled) { background: var(--orange-h); border-color: var(--orange-h); }
.rp-btn.big { padding: 13px 16px; font-size: 13px; width: 100%; }

.rp-or {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.rp-or::before, .rp-or::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.rp-hint { font-size: 10px; color: var(--text-3); line-height: 1.5; }

.rp-site-set {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-2);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
}

.rp-site-pin { color: var(--accent); }

.rp-minimap-wrap {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  min-height: 240px;
}

#review-map { width: 100%; height: 100%; min-height: 240px; }

.rp-intel-results {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.rp-shed-scores { display: flex; gap: 10px; margin-bottom: 14px; }

.rp-shed-pill {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 8px;
}

.rp-shed-time { font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
.rp-shed-val  { font-size: 22px; font-weight: 800; line-height: 1.1; }
.rp-shed-grade { font-size: 9px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

.rp-pillars { margin-bottom: 6px; }

.rp-surroundings { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

.rp-chip {
  font-size: 10px;
  color: var(--text-2);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 4px 11px;
  cursor: default;
}

.rp-chip strong { color: var(--text); font-weight: 700; }
.rp-chip.zero { opacity: 0.55; }
.rp-chip.na   { opacity: 0.35; font-style: italic; }

/* Goals card */
.rp-empty { font-size: 11px; color: var(--text-2); line-height: 1.6; margin-bottom: 10px; }

.rp-goal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.rp-goal-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.rp-goal-stat strong { font-size: 20px; font-weight: 800; }
.rp-goal-stat span { font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }

.rp-doc-list { display: flex; flex-direction: column; }

.rp-doc-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 10px;
  color: var(--text-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.rp-doc-row span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rp-doc-row span:last-child { color: var(--text-3); flex-shrink: 0; }
.rp-doc-row.more { color: var(--text-3); border-bottom: none; }

/* Audit card + lock */
.rp-audit-card { margin-bottom: 16px; }

.rp-locked > *:not(.rp-lock-overlay) {
  filter: blur(2px) saturate(0.6);
  opacity: 0.5;
  pointer-events: none;
  user-select: none;
}

.rp-lock-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  border-radius: 10px;
  background: rgba(12, 14, 20, 0.55);
}

.rp-lock-icon { font-size: 22px; }
.rp-lock-overlay p { font-size: 12px; color: var(--text-2); max-width: 380px; line-height: 1.6; }
.rp-lock-overlay strong { color: var(--text); }

.rp-audit-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 860px) { .rp-audit-body { grid-template-columns: 1fr; } }

.rp-audit-left { display: flex; flex-direction: column; gap: 10px; }

.rp-drop { background: var(--panel-2); }

.rp-file-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(249, 115, 22, 0.07);
  border: 1px solid var(--orange);
  border-radius: 8px;
  padding: 9px 12px;
}

.rp-file-icon { color: var(--orange); font-size: 15px; flex-shrink: 0; }

.rp-file-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  flex: 1;
}

.rp-file-name {
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rp-file-meta { font-size: 10px; color: var(--text-3); }

.rp-file-remove {
  background: transparent;
  border: none;
  color: var(--text-3);
  font-size: 13px;
  cursor: pointer;
  padding: 2px 6px;
  flex-shrink: 0;
}

.rp-file-remove:hover { color: var(--red); }

.rp-textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 11px;
  line-height: 1.5;
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  resize: vertical;
  outline: none;
  flex: 1;
}

.rp-textarea:focus { border-color: var(--accent); }

.rp-audit-right { display: flex; flex-direction: column; gap: 10px; }

.rp-criteria { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.rp-crit {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.rp-crit input { display: none; }
.rp-crit.selected { border-color: var(--orange); background: rgba(249, 115, 22, 0.07); }
.rp-crit-title { font-size: 11px; font-weight: 700; }
.rp-crit-desc { font-size: 9.5px; color: var(--text-3); line-height: 1.45; }

.rp-cost-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  border: 1px dashed var(--border-2);
  border-radius: 6px;
  padding: 9px 12px;
  margin-top: auto;
}

.rp-cost-line strong { color: var(--amber); font-size: 11px; letter-spacing: 0.02em; }

/* Results */
.rp-results { margin-bottom: 16px; }

.rp-verdict { display: flex; gap: 6px; flex-shrink: 0; }

.rp-verdict-chip {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--panel-2);
}

.rp-verdict-chip.good { color: var(--green); }
.rp-verdict-chip.warn { color: var(--amber); }
.rp-verdict-chip.bad  { color: var(--red); }

.rp-flag-group { margin-bottom: 14px; }

.rp-flag-group-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 6px;
}

.rp-flag {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-2);
  background: var(--panel-2);
  border-left: 3px solid var(--border-2);
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
  margin-bottom: 6px;
}

.rp-flag.good { border-left-color: var(--green); }
.rp-flag.warn { border-left-color: var(--amber); }
.rp-flag.bad  { border-left-color: var(--red); }
.rp-flag-icon { flex-shrink: 0; }
.rp-flag.good .rp-flag-icon { color: var(--green); }
.rp-flag.warn .rp-flag-icon { color: var(--amber); }
.rp-flag.bad  .rp-flag-icon { color: var(--red); }

.rp-flag-tag {
  flex-shrink: 0;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  min-width: 52px;
}

.rp-flag-text { color: var(--text); }

.rp-results-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.rp-usage { font-size: 10px; color: var(--text-3); letter-spacing: 0.05em; }

.rp-foot {
  font-size: 10px;
  color: var(--text-3);
  line-height: 1.6;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 8px;
  max-width: 720px;
}