:root {
  color-scheme: light;
  --ink: #111614;
  --ink-soft: #26312e;
  --muted: #64706c;
  --faint: #8a9691;
  --canvas: #e9eef0;
  --paper: #fbfbf6;
  --paper-2: #f1f3ee;
  --panel: #ffffff;
  --panel-ink: #141918;
  --line: #b7c1bd;
  --line-strong: #71807b;
  --rule: #1f2a27;
  --cad-blue: #1f5f7d;
  --cad-blue-dark: #123b51;
  --survey-green: #0f766e;
  --survey-green-dark: #09443f;
  --amber: #c88920;
  --clay: #a94d34;
  --danger: #8f2f24;
  --positive: #11624f;
  --shadow-flat: 0 1px 0 rgba(17, 22, 20, 0.18);
  --shadow-strong: 0 24px 70px rgba(24, 31, 28, 0.16);
  --radius: 6px;
  --font-display: "Bahnschrift", "Aptos Display", "Segoe UI Variable Display", "Segoe UI", sans-serif;
  --font-body: "Aptos", "Segoe UI Variable Text", "Segoe UI", Tahoma, sans-serif;
  --font-mono: "Cascadia Code", "IBM Plex Mono", Consolas, monospace;
}

html,
body,
.gradio-container {
  min-height: 100%;
  background:
    linear-gradient(135deg, rgba(31, 95, 125, 0.16), transparent 32%),
    radial-gradient(circle at 88% 9%, rgba(200, 137, 32, 0.18), transparent 25%),
    linear-gradient(90deg, rgba(17, 22, 20, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(17, 22, 20, 0.045) 1px, transparent 1px),
    var(--canvas) !important;
  background-size: auto, auto, 38px 38px, 38px 38px, auto !important;
  color: var(--ink) !important;
  font-family: var(--font-body) !important;
  letter-spacing: 0 !important;
}

html,
body {
  overflow-x: hidden !important;
}

.gradio-container {
  width: 100% !important;
  max-width: 1840px !important;
  margin: 0 auto !important;
  padding: 24px 28px 40px !important;
}

.gradio-container * {
  box-sizing: border-box;
}

.gradio-container > .main,
.gradio-container .contain {
  max-width: none !important;
}

#app-header {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(17, 22, 20, 0.78);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(126deg, #111614 0%, #17211e 58%, #20312c 100%);
  background-size: 34px 34px, 34px 34px, auto;
  border-radius: var(--radius);
  padding: 28px 30px 26px;
  margin: 0 0 14px;
  box-shadow: var(--shadow-strong);
}

#app-header::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: linear-gradient(180deg, var(--cad-blue), var(--survey-green), var(--amber));
}

#app-header::after {
  content: "WGS84 / OSM / OPEN-METEO / FIELD VERIFY";
  position: absolute;
  right: 18px;
  bottom: 12px;
  color: rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.app-kicker {
  position: relative;
  z-index: 1;
  margin: 0 0 12px 12px;
  color: #87d7ce;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.header-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 540px);
  gap: 32px;
  align-items: end;
  padding-left: 12px;
}

#app-header h1 {
  margin: 0;
  color: #ffffff !important;
  font-family: var(--font-display) !important;
  font-size: clamp(44px, 5.8vw, 86px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: 0 !important;
  max-width: 940px;
  overflow-wrap: anywhere;
}

.app-subtitle {
  margin: 18px 0 0;
  max-width: 980px;
  color: #dbe6e2 !important;
  font-size: 17px;
  line-height: 1.56;
}

.status-stack {
  display: grid;
  gap: 9px;
}

.status-stack div {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 14px;
  align-items: baseline;
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.065);
  border-radius: var(--radius);
  padding: 12px 14px;
  backdrop-filter: blur(10px);
  min-width: 0;
}

.status-stack b {
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.2;
}

.status-stack span {
  color: #c4d1cc !important;
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.workflow-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0 0 18px;
  box-shadow: var(--shadow-flat);
}

.workflow-strip div {
  position: relative;
  min-height: 74px;
  padding: 15px 18px 14px 64px;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(31, 95, 125, 0.07), transparent 58%),
    var(--paper);
}

.workflow-strip div:last-child {
  border-right: 0;
}

.workflow-strip b {
  position: absolute;
  left: 16px;
  top: 16px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--rule);
  background: var(--ink);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
}

.workflow-strip span {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 850;
}

.workflow-strip small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.main-workspace {
  gap: 18px !important;
  align-items: stretch !important;
}

.studio-shell {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: #101716;
  box-shadow: var(--shadow-strong);
  margin-bottom: 16px;
}

.studio-topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  min-height: 118px;
  padding: 24px 28px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(120deg, #0e1614 0%, #13211f 58%, #1d2e2a 100%);
  background-size: 34px 34px, 34px 34px, auto;
}

.studio-kicker {
  display: block;
  color: #8ce6dc !important;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gradio-container .studio-shell .studio-topbar h1,
.gradio-container .studio-shell .studio-topbar .prose h1,
.gradio-container .studio-shell .studio-topbar .markdown h1 {
  margin: 10px 0 0;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  font-family: var(--font-display) !important;
  font-size: clamp(34px, 4.4vw, 64px);
  font-weight: 900;
  line-height: 0.92;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.42);
}

.studio-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.studio-meta span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff !important;
  border-radius: 4px;
  padding: 8px 11px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.studio-briefing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: #ffffff;
}

.studio-briefing div {
  min-height: 98px;
  border-right: 1px solid var(--line);
  padding: 16px 18px;
}

.studio-briefing div:last-child {
  border-right: 0;
}

.studio-briefing b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
}

.studio-briefing span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft) !important;
  font-size: 13px;
  line-height: 1.42;
}

.studio-proof-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  background: #f3f8f6;
}

.studio-proof-row div {
  min-height: 68px;
  padding: 13px 18px;
  border-right: 1px solid var(--line);
}

.studio-proof-row div:last-child {
  border-right: 0;
}

.studio-proof-row b {
  display: block;
  color: var(--survey-green-dark);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.studio-proof-row span {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft) !important;
  font-size: 13px;
}

.studio-workbench {
  display: grid !important;
  grid-template-columns: minmax(230px, 0.68fr) minmax(660px, 1.9fr) minmax(270px, 0.78fr);
  gap: 16px !important;
  align-items: start !important;
  margin-top: 16px;
}

.studio-workbench > div {
  min-width: 0 !important;
  width: 100% !important;
}

.brief-pane,
.source-pane,
.canvas-pane {
  min-width: 0 !important;
}

.brief-pane,
.source-pane {
  border: 1px solid var(--rule) !important;
  border-radius: var(--radius) !important;
  background:
    linear-gradient(90deg, rgba(17, 22, 20, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(17, 22, 20, 0.026) 1px, transparent 1px),
    #ffffff !important;
  background-size: 26px 26px, 26px 26px, auto !important;
  padding: 14px !important;
  box-shadow: var(--shadow-strong);
}

.canvas-pane {
  padding: 0 !important;
}

.pane-heading,
.review-header {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.pane-heading > span,
.review-header > span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--rule);
  background: var(--ink);
  color: #ffffff !important;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
}

.pane-heading b,
.review-header b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.05;
}

.pane-heading small,
.review-header small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.canvas-heading {
  margin: 0 0 10px;
}

.source-pane .upload-panel {
  margin: 12px 0 !important;
  padding: 0 !important;
  border: 1px solid var(--line-strong) !important;
  background: #ffffff !important;
  box-shadow: none !important;
}

.source-pane .upload-panel > div {
  background: transparent !important;
}

.minimum-card,
.source-card {
  border: 1px solid var(--rule);
  border-left: 7px solid var(--survey-green);
  border-radius: var(--radius);
  padding: 13px 14px;
  margin: 12px 0;
  background: #eef8f6;
  color: var(--ink);
  box-shadow: 3px 3px 0 rgba(17, 22, 20, 0.08);
}

.source-card {
  border-left-color: var(--cad-blue);
  background: #eef5f8;
}

.minimum-card b,
.source-card b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
}

.minimum-card span,
.source-card span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft) !important;
  font-size: 13px;
  line-height: 1.42;
}

.brief-accordion,
.upload-panel {
  border-radius: var(--radius) !important;
  overflow: hidden !important;
}

.brief-accordion > div:first-child,
.upload-panel > div:first-child {
  min-height: 44px !important;
  border-bottom: 1px solid var(--line) !important;
  background: #ffffff !important;
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
}

.brief-accordion label,
.upload-panel label {
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-weight: 850 !important;
}

.run-card {
  border: 1px solid var(--rule);
  border-left: 6px solid var(--amber);
  border-radius: var(--radius);
  padding: 13px 14px;
  margin: 12px 0;
  background: #fff8e9;
}

.run-card b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
}

.run-card span {
  display: block;
  margin-top: 6px;
  color: #47361c !important;
  font-size: 13px;
  line-height: 1.4;
}

.deliverables-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 12px 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow-flat);
}

.deliverables-strip div {
  min-height: 72px;
  padding: 13px 14px;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.07), transparent 65%),
    #ffffff;
}

.deliverables-strip div:last-child {
  border-right: 0;
}

.deliverables-strip b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 900;
}

.deliverables-strip span {
  display: block;
  margin-top: 5px;
  color: var(--ink-soft) !important;
  font-size: 12px;
  line-height: 1.35;
}

.review-header {
  margin: 22px 0 12px;
  border: 1px solid var(--rule);
  border-left: 8px solid var(--survey-green);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: #ffffff;
  box-shadow: var(--shadow-flat);
}

.review-tabs {
  border: 1px solid var(--rule) !important;
  border-radius: var(--radius) !important;
  background: #ffffff !important;
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}

.map-workspace,
.control-panel {
  min-width: 0 !important;
}

#sis-map-shell {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-strong);
}

.map-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--rule);
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.22), transparent 44%),
    #111614;
}

.map-topbar strong {
  display: block;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.map-topbar span {
  display: block;
  margin-top: 4px;
  color: #ccd9d5 !important;
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.map-confidence {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: #ffffff;
  color: var(--ink);
  border-radius: 4px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.map-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid var(--line-strong);
  background:
    linear-gradient(90deg, rgba(17, 22, 20, 0.065) 1px, transparent 1px),
    linear-gradient(rgba(17, 22, 20, 0.05) 1px, transparent 1px),
    #f6f7f3;
  background-size: 22px 22px, 22px 22px, auto;
}

.map-controls button,
.map-controls select {
  min-height: 42px;
  border: 1px solid var(--rule);
  background: #ffffff;
  color: var(--ink);
  border-radius: 4px;
  padding: 8px 12px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(17, 22, 20, 0.16);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.map-controls button:hover,
.map-controls select:hover {
  background: #f1fbf9;
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 rgba(17, 22, 20, 0.22);
}

.map-controls button.active {
  background: var(--survey-green);
  color: #ffffff;
  border-color: var(--survey-green-dark);
}

.map-controls label {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink) !important;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 850;
}

#site-map {
  width: 100%;
  height: 650px;
  min-height: 520px;
  background: #cfd9d6;
}

.leaflet-container {
  font-family: var(--font-body) !important;
}

.leaflet-control-attribution,
.leaflet-control-scale-line {
  color: #16211e !important;
  font-family: var(--font-mono) !important;
  font-size: 10px !important;
}

.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  border-radius: 4px !important;
}

#map-status {
  min-height: 44px;
  padding: 11px 14px;
  border-top: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  background: #ffffff;
}

#map_state {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.warning-note {
  margin: 14px 0 0;
  border: 1px solid #8a6121;
  border-left: 8px solid var(--amber);
  padding: 13px 15px;
  background: #fff8e9;
  color: #332717 !important;
  border-radius: var(--radius);
  line-height: 1.48;
}

.control-panel,
.upload-panel {
  border: 1px solid var(--rule) !important;
  background:
    linear-gradient(90deg, rgba(17, 22, 20, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(17, 22, 20, 0.026) 1px, transparent 1px),
    var(--panel) !important;
  background-size: 28px 28px, 28px 28px, auto !important;
  border-radius: var(--radius) !important;
  padding: 18px !important;
  box-shadow: var(--shadow-strong);
}

.control-panel {
  position: relative;
}

.control-panel::before {
  content: "INPUTS";
  position: absolute;
  top: 12px;
  right: 14px;
  color: rgba(17, 22, 20, 0.34);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.control-panel h3 {
  margin: 0 0 12px !important;
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-size: 22px !important;
  font-weight: 900 !important;
}

.control-panel label,
.upload-panel label,
.gradio-container label,
.gradio-container span,
.gradio-container p,
.gradio-container li {
  color: var(--ink-soft) !important;
}

.gradio-container label {
  font-weight: 780 !important;
}

.gradio-container textarea,
.gradio-container input,
.gradio-container select {
  color: var(--ink) !important;
  background: #ffffff !important;
  border: 1px solid var(--line-strong) !important;
  border-radius: 4px !important;
  font-family: var(--font-body) !important;
  font-size: 15px !important;
  box-shadow: none !important;
}

.gradio-container textarea::placeholder,
.gradio-container input::placeholder {
  color: #737f7b !important;
  opacity: 1 !important;
}

.gradio-container textarea:focus,
.gradio-container input:focus,
.gradio-container select:focus {
  outline: 3px solid rgba(31, 95, 125, 0.24) !important;
  border-color: var(--cad-blue) !important;
}

.gradio-container .form,
.gradio-container .block,
.gradio-container .block-background,
.gradio-container .input-container,
.gradio-container .wrap,
.gradio-container .output-markdown,
.gradio-container .markdown,
.gradio-container .image-container {
  border-color: var(--line) !important;
  background: #ffffff !important;
  color: var(--ink) !important;
}

.coverage-card {
  margin-top: 14px;
  border: 1px solid var(--line-strong);
  border-top: 5px solid var(--cad-blue);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 15px 16px;
}

.coverage-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--cad-blue-dark);
  font-family: var(--font-display);
  font-weight: 900;
}

.coverage-card ul {
  margin: 0;
  padding-left: 18px;
}

.coverage-card li {
  margin: 7px 0;
  line-height: 1.4;
}

.control-panel button.secondary,
.control-panel button[variant="secondary"],
.upload-panel button.secondary,
.upload-panel button[variant="secondary"] {
  min-height: 44px !important;
  border: 1px solid var(--rule) !important;
  background: #ffffff !important;
  color: var(--cad-blue-dark) !important;
  border-radius: 4px !important;
  font-family: var(--font-display) !important;
  font-weight: 850 !important;
  box-shadow: 2px 2px 0 rgba(17, 22, 20, 0.14) !important;
}

.control-panel button.secondary:hover,
.control-panel button[variant="secondary"]:hover,
.upload-panel button.secondary:hover,
.upload-panel button[variant="secondary"]:hover {
  background: #eef8f6 !important;
}

.upload-panel {
  margin-top: 18px !important;
}

.upload-panel > div:first-child {
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
}

.generate-button button,
.map-generate-button button,
button.primary {
  min-height: 54px !important;
  background: linear-gradient(90deg, var(--survey-green), #0b5f57) !important;
  color: #ffffff !important;
  border: 1px solid var(--survey-green-dark) !important;
  border-radius: 4px !important;
  font-family: var(--font-display) !important;
  font-size: 16px !important;
  font-weight: 900 !important;
  letter-spacing: 0 !important;
  box-shadow: 4px 4px 0 rgba(17, 22, 20, 0.24) !important;
}

.generate-button button:hover,
.map-generate-button button:hover,
button.primary:hover {
  background: linear-gradient(90deg, var(--cad-blue), var(--survey-green-dark)) !important;
  transform: translate(-1px, -1px);
}

.map-generate-button button {
  width: 100% !important;
  min-height: 58px !important;
  font-size: 17px !important;
}

.tabs {
  margin-top: 20px !important;
}

.tab-nav {
  border-bottom: 1px solid var(--rule) !important;
}

.tab-nav button {
  color: var(--ink-soft) !important;
  font-family: var(--font-display) !important;
  font-weight: 850 !important;
}

.tab-nav button[aria-selected="true"] {
  color: var(--ink) !important;
  border-bottom-color: var(--amber) !important;
  background: #ffffff !important;
}

.output-intro {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin: 0 0 14px;
  padding: 13px 15px;
  border: 1px solid var(--rule);
  border-left: 8px solid var(--cad-blue);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-flat);
}

.output-intro strong {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
}

.output-intro span {
  color: var(--ink-soft) !important;
  overflow-wrap: anywhere;
}

.board-preview-frame,
.board-preview-empty {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink-soft);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}

.board-preview-empty {
  min-height: 320px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background:
    linear-gradient(90deg, rgba(17, 22, 20, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(17, 22, 20, 0.05) 1px, transparent 1px),
    #ffffff;
  background-size: 32px 32px, 32px 32px, auto;
}

.board-preview-waiting {
  min-height: 560px;
  padding: 28px;
  place-items: stretch;
}

.empty-board-grid {
  display: grid;
  height: 100%;
  min-height: 500px;
  grid-template-columns: 1.55fr repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(130px, auto);
  gap: 14px;
}

.empty-board-title {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 24px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    #101716;
  background-size: 32px 32px, 32px 32px, auto;
  color: #ffffff;
}

.empty-board-title span {
  color: #8ce6dc !important;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.empty-board-title b {
  display: block;
  max-width: 540px;
  margin-top: 12px;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: clamp(31px, 3vw, 54px);
  font-weight: 900;
  line-height: 0.98;
}

.empty-board-title small {
  display: block;
  max-width: 560px;
  margin-top: 14px;
  color: #d5e0dd !important;
  font-size: 15px;
  line-height: 1.45;
}

.empty-board-card {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 18px;
  background: #ffffff;
  color: var(--ink);
  box-shadow: 4px 4px 0 rgba(17, 22, 20, 0.08);
}

.empty-board-card b {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 20px;
  background: var(--ink);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 12px;
}

.empty-board-card span {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.12;
}

.board-preview-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.prose,
.markdown,
.output-markdown {
  color: var(--ink) !important;
  font-size: 15px !important;
  line-height: 1.58 !important;
}

.prose h1,
.prose h2,
.prose h3,
.markdown h1,
.markdown h2,
.markdown h3 {
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  letter-spacing: 0 !important;
}

.prose h1,
.markdown h1 {
  font-size: 31px !important;
}

.prose h2,
.markdown h2 {
  margin-top: 26px !important;
  font-size: 22px !important;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}

.prose h3,
.markdown h3 {
  font-size: 17px !important;
}

.prose code,
.markdown code {
  background: #e7f0ee !important;
  color: #092b28 !important;
  border: 1px solid #c8d8d4;
  border-radius: 3px;
  padding: 1px 5px;
}

.prose table,
.markdown table {
  width: 100%;
  background: #ffffff !important;
  color: var(--ink) !important;
  border-collapse: collapse;
  font-size: 13px !important;
}

.prose th,
.markdown th {
  background: #14201d !important;
  color: #ffffff !important;
}

.prose td,
.prose th,
.markdown td,
.markdown th {
  border: 1px solid var(--line) !important;
  padding: 9px !important;
}

.evidence-shell {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  color: var(--ink);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}

.evidence-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 16px 18px;
  background:
    linear-gradient(90deg, rgba(31, 95, 125, 0.28), transparent 60%),
    #111614;
  color: #ffffff;
}

.evidence-header span {
  display: block;
  color: #89d7ce !important;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.evidence-header strong {
  display: block;
  margin-top: 4px;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
}

.evidence-header b {
  color: #ffffff;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.evidence-scroll {
  overflow-x: auto;
  background: #ffffff;
}

.evidence-html-table {
  width: 100%;
  min-width: 1320px;
  border-collapse: collapse;
  table-layout: fixed;
  background: #ffffff;
  color: var(--ink);
}

.evidence-html-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #17211e;
  color: #ffffff;
  border-bottom: 2px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1.25;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 10px;
}

.evidence-html-table td {
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.44;
  padding: 12px 10px;
  overflow-wrap: anywhere;
}

.evidence-html-table tr:nth-child(even) td {
  background: #f5f8f6;
}

.evidence-id {
  font-family: var(--font-mono);
  color: var(--cad-blue-dark) !important;
  font-weight: 850;
}

.evidence-html-table small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
}

.confidence {
  display: inline-block;
  border-radius: 3px;
  padding: 4px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.confidence-high {
  background: #d7eee9;
  color: #083e36;
}

.confidence-medium {
  background: #fff1cf;
  color: #60410f;
}

.confidence-low {
  background: #f8dcd4;
  color: #722719;
}

.gradio-container a {
  color: var(--cad-blue) !important;
}

.gradio-container a:visited {
  color: #5b456c !important;
}

footer {
  color: var(--muted) !important;
}

#app-header,
.workflow-strip,
#sis-map-shell,
.control-panel,
.upload-panel,
.tabs {
  opacity: 1 !important;
  transform: none !important;
  animation: none !important;
  filter: none !important;
}

@media (max-width: 1120px) {
  .studio-workbench {
    grid-template-columns: 1fr 1fr !important;
  }

  .canvas-pane {
    grid-column: 1 / -1;
    order: -1;
  }

  .header-grid {
    grid-template-columns: 1fr;
  }

  .status-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .status-stack div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  html,
  body {
    width: 100% !important;
    max-width: 100vw !important;
    margin: 0 !important;
    padding: 0 !important;
    background: var(--canvas) !important;
  }

  gradio-app,
  #root,
  .app,
  .main,
  .contain,
  .gradio-container > .main,
  .gradio-container .contain {
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    overflow-x: hidden !important;
  }

  .gradio-container {
    padding: 10px !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 0 !important;
  }

  #app-header {
    padding: 20px 16px 34px;
    width: 100%;
    max-width: calc(100vw - 20px) !important;
  }

  #app-header h1 {
    font-size: clamp(31px, 10vw, 39px);
    line-height: 0.96;
  }

  #app-header::after {
    left: 18px;
    right: auto;
    bottom: 10px;
  }

  .workflow-strip,
  .status-stack {
    grid-template-columns: 1fr;
  }

  .studio-topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 20px 18px;
  }

  .gradio-container .studio-shell .studio-topbar h1,
  .gradio-container .studio-shell .studio-topbar .prose h1,
  .gradio-container .studio-shell .studio-topbar .markdown h1 {
    font-size: clamp(31px, 9.5vw, 40px) !important;
    line-height: 0.96 !important;
  }

  .studio-meta {
    justify-content: flex-start;
  }

  .studio-briefing,
  .studio-proof-row,
  .studio-workbench {
    grid-template-columns: 1fr !important;
  }

  .studio-shell > .deliverables-strip,
  .studio-proof-row {
    display: none;
  }

  .studio-briefing div:nth-child(n + 2) {
    display: none;
  }

  .studio-briefing div,
  .studio-proof-row div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .studio-briefing div:last-child,
  .studio-proof-row div:last-child {
    border-bottom: 0;
  }

  .canvas-pane {
    order: -1;
  }

  .workflow-strip,
  #sis-map-shell,
  .warning-note,
  .control-panel,
  .upload-panel,
  .tabs,
  .studio-shell,
  .brief-pane,
  .source-pane,
  .canvas-pane,
  .review-header,
  .review-tabs {
    width: 100% !important;
    max-width: calc(100vw - 20px) !important;
  }

  .workflow-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .workflow-strip div:last-child {
    border-bottom: 0;
  }

  .main-workspace,
  .main-workspace > div,
  .main-workspace .map-workspace,
  .main-workspace .control-panel {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex: 1 1 100% !important;
  }

  .map-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .map-confidence {
    white-space: normal;
  }

  #site-map {
    height: 500px;
    min-height: 420px;
  }

  .map-controls button,
  .map-controls select {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }

  .map-controls button {
    min-height: 42px;
    padding: 9px 10px;
  }

  .map-controls label {
    width: 100%;
  }

  .map-controls label select {
    max-width: 128px;
  }

  .deliverables-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .deliverables-strip div:nth-child(2n) {
    border-right: 0;
  }

  .deliverables-strip div {
    border-bottom: 1px solid var(--line);
  }

  .deliverables-strip div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .empty-board-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .empty-board-title {
    grid-row: auto;
    min-height: 260px;
  }

  .board-preview-waiting {
    min-height: auto;
    padding: 14px;
  }

  .control-panel {
    margin-top: 16px !important;
  }

  .output-intro {
    align-items: flex-start;
    flex-direction: column;
  }
}