:root {
  color-scheme: light;
  --bg: #f5f1eb;
  --bg-soft: rgba(255, 255, 255, 0.84);
  --panel: rgba(255, 255, 255, 0.96);
  --panel-2: rgba(249, 245, 240, 0.94);
  --line: rgba(15, 23, 42, 0.08);
  --text: #111827;
  --muted: #6b7280;
  --accent: #ff5a5f;
  --accent-2: #ff8d6b;
  --good: #147d64;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  --radius: 26px;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 90, 95, 0.18), transparent 32%),
    radial-gradient(circle at top right, rgba(20, 125, 100, 0.08), transparent 24%),
    linear-gradient(180deg, #f7f3ee 0%, #efe8df 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
  font-feature-settings: "ss01" 1, "cv01" 1;
  text-rendering: optimizeLegibility;
}

.backdrop {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 90, 95, 0.05), transparent 35%),
    linear-gradient(300deg, rgba(20, 125, 100, 0.04), transparent 42%);
  pointer-events: none;
}

.shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
  max-width: 1640px;
  margin: 0 auto;
  min-height: 100vh;
  padding: 20px;
}

.sidebar,
.panel,
.hero {
  background: var(--bg-soft);
  backdrop-filter: blur(24px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.sidebar {
  border-radius: 28px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 20px;
  align-self: start;
  min-height: calc(100vh - 40px);
}

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
}

.mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 24px rgba(255, 90, 95, 0.22);
}

.eyebrow {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font: 500 0.72rem/1.2 "IBM Plex Mono", monospace;
}

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

h1 {
  margin-bottom: 0;
  font-size: 1.45rem;
  line-height: 1.05;
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: -0.03em;
}

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

.nav-item,
button,
select,
input,
textarea {
  font: inherit;
}

.nav-item {
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.52);
  color: var(--text);
  text-align: left;
  padding: 12px 14px;
  border-radius: 16px;
  cursor: pointer;
  transition: 180ms ease;
  box-shadow: inset 0 0 0 1px transparent;
}

.nav-item:hover,
.nav-item.active {
  background: linear-gradient(135deg, rgba(255, 90, 95, 0.14), rgba(255, 255, 255, 0.82));
  border-color: rgba(255, 90, 95, 0.2);
  box-shadow: inset 0 0 0 1px rgba(255, 90, 95, 0.08);
  transform: translateX(4px);
}

.status-card,
.hero,
.panel {
  border-radius: var(--radius);
}

.status-card {
  margin-top: auto;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 90, 95, 0.12), rgba(255, 255, 255, 0.78));
  border: 1px solid rgba(255, 90, 95, 0.18);
}

.hidden {
  display: none !important;
}

.content {
  display: grid;
  gap: 20px;
  align-content: start;
}

.hero {
  padding: 28px;
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -40% auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 24, 0.18), transparent 65%);
  pointer-events: none;
}

.hero h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 14ch;
  margin-bottom: 14px;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700;
}

.subcopy,
.muted,
#healthDetail {
  color: var(--muted);
}

.hero-metrics {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
}

.metric {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  min-height: 96px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.metric .label {
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 8px;
}

.metric .value {
  font-size: 1.3rem;
  font-weight: 700;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.panel {
  padding: 22px;
}

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

.estimate-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.estimate-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}

.estimate-card .label {
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 6px;
}

.estimate-card .value {
  font-size: 1.2rem;
  font-weight: 700;
}

.estimate-card.good {
  border-color: rgba(20, 125, 100, 0.2);
  background: linear-gradient(180deg, rgba(20, 125, 100, 0.08), rgba(255, 255, 255, 0.98));
}

.estimate-card.warn {
  border-color: rgba(255, 141, 107, 0.28);
  background: linear-gradient(180deg, rgba(255, 141, 107, 0.12), rgba(255, 255, 255, 0.98));
}

.estimate-card.accent {
  border-color: rgba(255, 90, 95, 0.18);
  background: linear-gradient(180deg, rgba(255, 90, 95, 0.1), rgba(255, 255, 255, 0.98));
}

.warning-list {
  margin: 0 0 18px;
  padding-left: 1.2rem;
  color: #ffcf7f;
  display: grid;
  gap: 8px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-title h3 {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.panel-title span {
  color: var(--muted);
  font: 500 0.72rem/1.2 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.panel-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.big-number {
  font-size: clamp(3rem, 7vw, 5.2rem);
  font-weight: 800;
  line-height: 0.9;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
}

.market-chip {
  background: linear-gradient(135deg, rgba(255, 90, 95, 0.12), rgba(255, 255, 255, 0.88));
}

.steps {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  display: grid;
  gap: 10px;
}

.resource-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 4px;
}

.resource-tab {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  transition: 180ms ease;
}

.resource-tab:hover,
.resource-tab.active {
  border-color: rgba(255, 122, 24, 0.4);
  background: rgba(255, 122, 24, 0.14);
  transform: translateY(-1px);
}

.setup-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: start;
}

.setup-next {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}

.panel-title.compact {
  margin-bottom: 10px;
}

.progress-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.08);
  overflow: hidden;
  margin-bottom: 16px;
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 220ms ease;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.resource-form {
  align-items: start;
}

.resource-bar {
  grid-column: 1 / -1;
}

.resource-fields {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.toggle-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
}

.toggle-field input {
  width: auto;
  margin: 0;
  accent-color: var(--accent);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 18px;
  border-radius: 16px;
  border: 1px dashed var(--line);
  color: var(--muted);
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.full {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 180px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(255, 90, 95, 0.45);
  box-shadow: 0 0 0 4px rgba(255, 90, 95, 0.12);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

button {
  border: none;
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
  background: linear-gradient(135deg, var(--accent), #ff7b7f 55%, var(--accent-2));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 16px 28px rgba(255, 90, 95, 0.18);
}

button:hover {
  transform: translateY(-1px);
}

button.secondary {
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.record-list {
  display: grid;
  gap: 14px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
}

.record-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.record-table th,
.record-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
}

.record-table th {
  color: var(--muted);
  font: 500 0.72rem/1.2 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: rgba(255, 90, 95, 0.05);
}

.record-table tbody tr:hover {
  background: rgba(255, 90, 95, 0.04);
}

.record-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.record-card span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  margin-bottom: 4px;
}

.record-card strong {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 600;
  word-break: break-word;
}

.code-block {
  margin: 0;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  overflow: auto;
  min-height: 160px;
  max-height: 420px;
}

.estimate-json {
  white-space: pre-wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
}

.model-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.model-summary > div,
.scenario-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
}

.model-summary span,
.scenario-card span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  margin-bottom: 6px;
}

.model-summary strong,
.scenario-card strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.1;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.model-breakdown {
  margin: 0;
  padding: 18px;
  border-radius: 18px;
  background: rgba(250, 248, 245, 0.96);
  border: 1px solid var(--line);
  overflow: auto;
  white-space: pre-wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
}

@media (max-width: 1100px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .hero,
  .panel-grid,
  .form-grid,
  .estimate-grid,
  .setup-grid,
  .resource-fields,
  .record-card,
  .model-summary,
  .scenario-grid {
    grid-template-columns: 1fr;
  }
}