:root {
  --paper: #f3f2ed;
  --surface: #ffffff;
  --surface-2: #f1efe8;
  --surface-3: #e8eee8;
  --ink: #202321;
  --muted: #6a6d68;
  --line: #d8d2c4;
  --primary: #8ba888;
  --primary-dark: #4e6f5b;
  --accent: #8b3a3a;
  --gold: #c8a96e;
  --info: #3d6f8f;
  --shadow: 0 14px 38px rgba(32, 35, 33, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

button,
input,
select,
textarea {
  font: inherit;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px 24px;
}

.brand-block {
  align-items: center;
  display: flex;
  gap: 14px;
  min-width: 220px;
}

.brand-mark {
  align-items: center;
  background: var(--primary);
  border: 1px solid var(--primary-dark);
  color: #fff;
  display: flex;
  font-weight: 800;
  height: 42px;
  justify-content: center;
  letter-spacing: 0;
  width: 42px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 1.24rem;
  line-height: 1.2;
}

.brand-block p {
  color: var(--muted);
  font-size: 0.86rem;
}

.view-switch {
  align-items: center;
  border: 1px solid var(--line);
  display: flex;
  min-height: 34px;
}

.view-switch a {
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 8px 12px;
  text-decoration: none;
}

.view-switch a:first-child {
  background: var(--surface-3);
  color: var(--primary-dark);
}

.view-switch a:hover,
.view-switch a:focus-visible {
  background: var(--surface-2);
  color: var(--primary-dark);
  outline: 0;
}

.view-switch a:last-child {
  border-right: 0;
}

.status-strip {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.status-strip span,
.badge {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--muted);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 700;
  justify-content: center;
  min-height: 28px;
  padding: 5px 10px;
}

.workspace {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(320px, 0.85fr) minmax(420px, 1.12fr) minmax(340px, 0.92fr);
  padding: 16px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  min-width: 0;
  padding: 16px;
}

.score-panel {
  grid-column: 1 / -1;
}

.intelligence-panel {
  align-self: start;
}

.panel-head {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 12px;
}

.panel-head h2 {
  font-size: 1rem;
}

.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.span-2 {
  grid-column: span 2;
}

label {
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  font-weight: 700;
  gap: 6px;
}

input,
select,
textarea {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  min-height: 40px;
  padding: 9px 10px;
  width: 100%;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-dark);
  outline: 2px solid rgba(139, 168, 136, 0.24);
}

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}

button {
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  min-height: 38px;
  padding: 8px 14px;
}

.primary-button {
  background: var(--primary-dark);
  border: 1px solid var(--primary-dark);
  color: #fff;
}

.secondary-button {
  background: #fff;
  border: 1px solid var(--primary-dark);
  color: var(--primary-dark);
}

.ghost-button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
}

button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.empty-state {
  align-items: center;
  border: 1px dashed var(--line);
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  min-height: 330px;
  padding: 24px;
  text-align: center;
}

.compact-empty {
  min-height: 260px;
}

.estimate-result,
.intel-result {
  display: grid;
  gap: 16px;
}

.hidden {
  display: none !important;
}

.price-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-grid div {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.price-grid span,
.summary-grid dt {
  color: var(--muted);
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.price-grid strong {
  display: block;
  font-size: 1.35rem;
  margin-top: 4px;
}

.primary-price {
  border-color: var(--gold) !important;
}

.primary-price strong {
  color: var(--accent);
}

.meter {
  background: var(--surface-2);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.meter-bar {
  background: linear-gradient(90deg, var(--primary), var(--gold), var(--accent));
  height: 100%;
  width: 0%;
}

.summary-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.summary-grid div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.summary-grid dd {
  font-size: 1rem;
  font-weight: 800;
  margin: 2px 0 0;
}

.detail-section {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.comparable-list {
  display: grid;
  gap: 8px;
}

.comparable {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  padding: 10px;
}

.comparable a {
  color: var(--primary-dark);
  font-weight: 800;
  text-decoration: none;
}

.comparable-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.82rem;
  gap: 8px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.match-chip,
.risk-chip {
  border: 1px solid var(--line);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 6px;
}

.match-chip {
  background: rgba(139, 168, 136, 0.14);
  border-color: rgba(78, 111, 91, 0.35);
  color: var(--primary-dark);
}

.risk-chip {
  background: rgba(139, 58, 58, 0.1);
  border-color: rgba(139, 58, 58, 0.32);
  color: var(--accent);
}

.score-form {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr auto;
}

.score-result {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
  margin-top: 14px;
  padding-top: 12px;
}

.image-preview {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  margin-top: 14px;
  padding-top: 12px;
}

.image-preview div {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.image-preview img {
  aspect-ratio: 1;
  background: var(--surface-2);
  border: 1px solid var(--line);
  object-fit: contain;
  width: 100%;
}

.image-preview span {
  color: var(--muted);
  font-size: 0.76rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.score-headline {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.score-headline div {
  border-bottom: 1px solid var(--line);
  min-width: 0;
  padding-bottom: 8px;
}

.score-headline span {
  color: var(--muted);
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.score-headline strong {
  display: block;
  font-size: 1rem;
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.subscore-list {
  display: grid;
  gap: 10px;
}

.subscore-row {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 6px;
  padding-bottom: 10px;
}

.subscore-topline {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.subscore-topline strong {
  font-size: 0.9rem;
}

.subscore-topline span,
.muted-text {
  color: var(--muted);
  font-size: 0.82rem;
}

.subscore-row p,
.adjustment-item p {
  color: var(--muted);
  font-size: 0.84rem;
  margin: 0;
}

.score-bar {
  background: var(--surface-2);
  height: 8px;
  overflow: hidden;
}

.score-bar span {
  background: linear-gradient(90deg, var(--primary), var(--gold), var(--accent));
  display: block;
  height: 100%;
}

.score-detail-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.note-list {
  color: var(--muted);
  display: grid;
  font-size: 0.84rem;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-list span {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 7px;
}

.adjustment-list {
  display: grid;
  gap: 10px;
}

.risk-summary {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.risk-summary div {
  background: rgba(139, 58, 58, 0.08);
  border: 1px solid rgba(139, 58, 58, 0.22);
  min-width: 0;
  padding: 8px;
}

.risk-summary strong {
  color: var(--accent);
  display: block;
  font-size: 1rem;
}

.risk-summary span {
  color: var(--muted);
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  margin-top: 2px;
}

.trace-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trace-grid div {
  border-bottom: 1px solid var(--line);
  min-width: 0;
  padding-bottom: 8px;
}

.trace-grid span {
  color: var(--muted);
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trace-grid strong {
  display: block;
  font-size: 0.92rem;
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.adjustment-item {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 3px;
  padding-bottom: 8px;
}

.adjustment-item span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.badge.high {
  background: rgba(139, 168, 136, 0.18);
  border-color: var(--primary);
  color: var(--primary-dark);
}

.badge.medium {
  background: rgba(200, 169, 110, 0.2);
  border-color: var(--gold);
  color: #775f2c;
}

.badge.low,
.badge.error {
  background: rgba(139, 58, 58, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
  }

  .intelligence-panel,
  .score-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 920px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .workspace,
  .form-grid,
  .score-form,
  .risk-summary {
    grid-template-columns: 1fr;
  }

  .span-2,
  .intelligence-panel,
  .score-panel {
    grid-column: auto;
  }

  .price-grid,
  .summary-grid,
  .trace-grid,
  .score-headline,
  .score-detail-grid {
    grid-template-columns: 1fr;
  }
}