:root {
  color-scheme: light;
  --bg: #f5f4ef;
  --surface: #ffffff;
  --surface-muted: #ecebe5;
  --ink: #1f2528;
  --muted: #657075;
  --line: #d8d6ce;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --warn: #b45309;
  --shadow: 0 18px 45px rgba(31, 37, 40, 0.09);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
  min-height: 38px;
  padding: 0 12px;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

input,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 8px 10px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

h1,
h2,
p {
  margin: 0;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0 20px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin-top: 4px;
  font-size: clamp(1.8rem, 3vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  font-size: 1rem;
  line-height: 1.2;
}

.status-pill {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  padding: 8px 12px;
  font-size: 0.83rem;
  font-weight: 750;
}

.status-pill.ready {
  border-color: rgba(15, 118, 110, 0.3);
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-dark);
}

.tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 12px;
}

.tab-button {
  flex: 0 0 auto;
  background: transparent;
  color: var(--muted);
  font-weight: 750;
}

.tab-button.active {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(320px, 410px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.control-panel,
.results-panel,
.empty-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.control-panel {
  display: grid;
  gap: 2px;
  overflow: hidden;
}

.panel-section {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-section:last-child {
  border-bottom: 0;
}

.section-heading,
.results-header,
.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.inline-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.field-grid {
  display: grid;
  gap: 10px;
}

.field-grid.two {
  grid-template-columns: 1fr 1fr;
}

.stack {
  display: grid;
  gap: 10px;
}

.link-intake,
.confirmation-card {
  display: grid;
  gap: 10px;
}

.confirmation-card {
  border: 1px solid rgba(15, 118, 110, 0.24);
  border-radius: 8px;
  background: rgba(15, 118, 110, 0.06);
  padding: 10px;
}

.hint {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.hint.warning {
  color: var(--warn);
}

.mini-card {
  display: grid;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafafa;
  padding: 10px;
}

.destination-card .card-row {
  grid-template-columns: minmax(0, 1fr) 70px 38px;
}

.apartment-card .card-row {
  grid-template-columns: minmax(0, 1fr) 96px 38px;
}

.icon-button {
  width: 38px;
  min-width: 38px;
  padding: 0;
  font-size: 1.2rem;
  line-height: 1;
}

.primary {
  min-width: 142px;
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  font-weight: 800;
}

.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.results-panel {
  min-height: 680px;
  padding: 18px;
}

.results-header {
  align-items: start;
}

.results-header p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.92rem;
}

.score-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.score-strip div {
  display: grid;
  gap: 4px;
  min-height: 78px;
  align-content: center;
  background: var(--surface-muted);
  padding: 13px;
}

.score-strip span {
  font-size: 1.65rem;
  font-weight: 850;
}

.score-strip small {
  color: var(--muted);
  font-weight: 700;
}

.result-list {
  display: grid;
  gap: 12px;
}

.result-card {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 16px;
}

.result-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.result-title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.result-title a {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 850;
  text-decoration: none;
}

.result-title a:hover {
  color: var(--accent-dark);
}

.rent {
  color: var(--muted);
  font-weight: 750;
}

.score {
  min-width: 88px;
  border-radius: 8px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-dark);
  padding: 9px 10px;
  text-align: right;
  font-weight: 850;
}

.address {
  color: var(--muted);
  font-size: 0.92rem;
}

.commute-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 9px;
}

.commute-cell {
  border-left: 3px solid var(--accent);
  background: var(--surface-muted);
  padding: 10px;
}

.commute-cell strong {
  display: block;
  margin-bottom: 3px;
}

.commute-cell span {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.empty-panel {
  display: none;
  min-height: 520px;
  padding: 28px;
}

.empty-panel.active {
  display: grid;
  align-content: start;
  gap: 8px;
}

.empty-panel p {
  max-width: 620px;
  color: var(--muted);
}

.warning {
  color: var(--warn);
}

@media (max-width: 900px) {
  .app-shell {
    padding: 16px;
  }

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

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

  .results-panel {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .field-grid.two,
  .score-strip {
    grid-template-columns: 1fr;
  }

  .results-header,
  .result-top {
    grid-template-columns: 1fr;
  }

  .primary {
    width: 100%;
  }

  .score {
    text-align: left;
  }
}