:root {
  --bg: #f4efe7;
  --panel: rgba(255, 251, 246, 0.92);
  --panel-strong: #fffdf9;
  --ink: #1e2220;
  --muted: #5d635d;
  --border: rgba(46, 53, 47, 0.14);
  --accent: #20514a;
  --accent-soft: #dceae2;
  --danger: #983628;
  --danger-soft: #f7ddd6;
  --warn: #8a6709;
  --warn-soft: #f5ebbf;
  --create: #25634f;
  --create-soft: #d8f1e8;
  --delete: #8e3a2f;
  --delete-soft: #f4dfda;
  --update: #8c6a16;
  --update-soft: #f3e8be;
  --replace: #5e3d89;
  --replace-soft: #eadff7;
  --shadow: 0 24px 70px rgba(48, 44, 30, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
  --mono: "SFMono-Regular", "Consolas", monospace;
  --sans: "Avenir Next", "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  --bg: #101716;
  --panel: rgba(18, 27, 26, 0.92);
  --panel-strong: #16201f;
  --ink: #edf4ef;
  --muted: #9fb1aa;
  --border: rgba(203, 227, 216, 0.14);
  --accent: #8cd0bc;
  --accent-soft: rgba(80, 132, 118, 0.22);
  --danger: #ff9f8e;
  --danger-soft: rgba(123, 56, 45, 0.34);
  --warn: #f0d37a;
  --warn-soft: rgba(122, 101, 32, 0.3);
  --create: #7fe0ba;
  --create-soft: rgba(36, 99, 79, 0.34);
  --delete: #f1a69b;
  --delete-soft: rgba(124, 58, 47, 0.34);
  --update: #e1c86f;
  --update-soft: rgba(117, 93, 30, 0.34);
  --replace: #d2b1ff;
  --replace-soft: rgba(94, 61, 137, 0.32);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(192, 216, 203, 0.75), transparent 30%),
    radial-gradient(circle at top right, rgba(229, 207, 171, 0.7), transparent 28%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 56%, #efe7da 100%);
  background-color: var(--bg);
  overscroll-behavior-y: none;
}

body {
  margin: 0;
  min-height: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(192, 216, 203, 0.75), transparent 30%),
    radial-gradient(circle at top right, rgba(229, 207, 171, 0.7), transparent 28%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 56%, #efe7da 100%);
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
}

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

code,
pre {
  font-family: var(--mono);
}

.shell {
  max-width: 1500px;
  margin: 0 auto;
  padding: 32px 20px 48px;
  overflow-x: clip;
}

.hero {
  display: block;
  margin-bottom: 28px;
  min-width: 0;
}

.hero-topline {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 800;
  line-height: 1.05;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.3rem, 5vw, 4.8rem);
}

.lede {
  max-width: 62ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.theme-toggle {
  white-space: nowrap;
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

.layout {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr;
  gap: 18px;
  min-width: 0;
}

.panel {
  padding: 20px;
  min-width: 0;
}

.import-panel,
.table-panel,
.diagram-panel {
  grid-column: span 3;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: baseline;
  margin-bottom: 16px;
  min-width: 0;
  flex-wrap: wrap;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  min-width: 0;
}

.table-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.privacy-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(32, 81, 74, 0.14);
  border-radius: 16px;
  background: rgba(220, 234, 226, 0.38);
}

.privacy-banner strong {
  color: var(--accent);
}

.diagram-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
  gap: 18px;
  min-width: 0;
}

.diagram-canvas-wrap,
.diagram-inspector {
  min-width: 0;
}

.diagram-canvas {
  min-height: 640px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background:
    radial-gradient(circle at top left, rgba(220, 234, 226, 0.55), transparent 28%),
    linear-gradient(180deg, rgba(255, 253, 249, 0.98), rgba(246, 240, 233, 0.96));
  padding: 16px;
}

.diagram-grid {
  display: grid;
  gap: 18px;
}

.diagram-cluster {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 253, 249, 0.95);
  padding: 14px;
}

.diagram-cluster.is-highlighted {
  border-color: rgba(32, 81, 74, 0.45);
  box-shadow: inset 0 0 0 1px rgba(32, 81, 74, 0.12);
}

.diagram-cluster-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.diagram-cluster-title {
  display: grid;
  gap: 6px;
}

.provider-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(32, 81, 74, 0.08);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.provider-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
}

.provider-badge.aws {
  color: #9d5c00;
}

.provider-badge.azurerm {
  color: #0f5cc0;
}

.provider-badge.google {
  color: #1a73e8;
}

.diagram-cluster-meta {
  color: var(--muted);
  font-size: 0.87rem;
}

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

.diagram-node {
  display: grid;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--ink);
}

.diagram-node.is-highlighted {
  border-color: rgba(32, 81, 74, 0.5);
  background: rgba(220, 234, 226, 0.45);
}

.diagram-node-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.diagram-node-address {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.diagram-node-address code {
  white-space: normal;
  overflow-wrap: anywhere;
}

.diagram-node-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.diagram-path {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(32, 81, 74, 0.08);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.diagram-inspector {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel-strong);
  padding: 16px;
  min-height: 640px;
}

.diagram-inspector .inline-detail-shell {
  padding: 0;
  background: transparent;
}

.diagram-inspector .detail-grid {
  grid-template-columns: 1fr;
}

.callout-list {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.callout-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(220, 234, 226, 0.22);
  padding: 14px;
}

.column-picker {
  position: relative;
}

.column-picker summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--accent);
  font-weight: 700;
}

.column-picker summary::-webkit-details-marker {
  display: none;
}

.column-toggle-list {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 3;
  min-width: 220px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
}

.column-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.column-toggle input {
  width: auto;
}

.import-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.file-input {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--panel-strong);
  border: 1px dashed var(--border);
  overflow: hidden;
  cursor: pointer;
}

.file-input input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.textarea-wrap,
.filters label {
  display: grid;
  gap: 8px;
}

.textarea-wrap span,
.filters span {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

textarea,
input[type="search"],
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel-strong);
  padding: 12px 14px;
  color: var(--ink);
}

textarea {
  min-height: 220px;
  resize: vertical;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.export-actions {
  margin-top: 0;
}

button {
  border: none;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

.status,
.error {
  font-size: 0.94rem;
}

.status {
  color: var(--muted);
}

.error {
  margin: 12px 0 0;
  color: var(--danger);
  background: var(--danger-soft);
  border-radius: 14px;
  padding: 12px 14px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 14px;
  min-width: 0;
}

.summary-card {
  padding: 16px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
}

.summary-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 6px;
}

.summary-card span {
  color: var(--muted);
}

.empty-state {
  padding: 20px;
  border: 1px dashed var(--border);
  border-radius: 18px;
  color: var(--muted);
}

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  min-width: 0;
}

.table-wrap {
  overflow-x: hidden;
  overflow-y: auto;
  max-width: 100%;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: break-word;
}

th {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--panel-strong) 96%, transparent);
  z-index: 1;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.th-content {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
}

.th-content span {
  min-width: 0;
}

.column-resizer {
  position: absolute;
  top: -14px;
  right: -16px;
  width: 14px;
  height: calc(100% + 28px);
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  cursor: col-resize;
}

th.is-hidden,
td.is-hidden,
col.is-hidden {
  display: none;
}

.column-resizer::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 6px;
  width: 2px;
  border-radius: 999px;
  background: rgba(46, 53, 47, 0.14);
}

.column-resizer:hover::after,
.column-resizer:focus-visible::after,
body.is-resizing .column-resizer::after {
  background: rgba(32, 81, 74, 0.45);
}

body.is-resizing {
  cursor: col-resize;
  user-select: none;
}

tbody tr {
  cursor: pointer;
  transition: background 140ms ease;
}

tbody tr:hover,
tbody tr.selected {
  background: rgba(32, 81, 74, 0.08);
}

tbody tr.risk-high {
  background: rgba(152, 54, 40, 0.08);
}

tbody tr.risk-medium {
  background: rgba(138, 103, 9, 0.06);
}

tbody tr.risk-high:hover,
tbody tr.risk-high.selected {
  background: rgba(152, 54, 40, 0.14);
}

tbody tr.risk-medium:hover,
tbody tr.risk-medium.selected {
  background: rgba(138, 103, 9, 0.12);
}

tbody tr.inline-detail-row,
tbody tr.inline-detail-row:hover {
  background: rgba(32, 81, 74, 0.03);
  cursor: default;
}

.address-cell code {
  display: block;
  margin-bottom: 6px;
  font-size: 0.91rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.address-cell {
  position: relative;
  padding-left: 52px;
}

.review-toggle {
  position: absolute;
  top: 14px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  cursor: pointer;
}

.review-toggle input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}

.review-toggle-mark {
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(32, 81, 74, 0.34);
  border-radius: 6px;
  background: rgba(255, 253, 249, 0.92);
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.review-toggle input:checked + .review-toggle-mark {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(0.98);
}

.review-toggle input:checked + .review-toggle-mark::after {
  content: "";
  display: block;
  width: 5px;
  height: 9px;
  margin: 2px 0 0 6px;
  border-right: 2px solid #fffdf9;
  border-bottom: 2px solid #fffdf9;
  transform: rotate(45deg);
}

.review-toggle input:focus-visible + .review-toggle-mark {
  outline: 2px solid color-mix(in srgb, var(--accent) 46%, transparent);
  outline-offset: 2px;
}

.reviewed-row,
.reviewed-row:hover {
  cursor: default;
  background: rgba(32, 81, 74, 0.04);
}

.reviewed-cell {
  position: relative;
  padding: 12px 16px 12px 52px;
}

.reviewed-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.reviewed-summary code {
  font-size: 0.9rem;
}

.mini {
  color: var(--muted);
  font-size: 0.86rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge.create {
  background: var(--create-soft);
  color: var(--create);
}

.badge.update {
  background: var(--update-soft);
  color: var(--update);
}

.badge.delete {
  background: var(--delete-soft);
  color: var(--delete);
}

.badge.replace {
  background: var(--replace-soft);
  color: var(--replace);
}

.badge.neutral {
  background: rgba(32, 81, 74, 0.1);
  color: var(--accent);
}

.badge.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.badge.high {
  background: var(--danger-soft);
  color: var(--danger);
}

.badge.medium {
  background: var(--warn-soft);
  color: var(--warn);
}

.badge.low {
  background: var(--accent-soft);
  color: var(--accent);
}

.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.doc-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.table-empty,
.inline-detail-cell {
  padding: 0;
}

.inline-detail-shell {
  padding: 18px;
  background: linear-gradient(180deg, rgba(220, 234, 226, 0.28), rgba(255, 253, 249, 0.82));
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  min-width: 0;
}

.detail-stack {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.detail-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel-strong);
  padding: 16px;
  min-width: 0;
}

.detail-card h4 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.draft-patch {
  max-height: 260px;
}

.detail-card h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px 14px;
  margin: 0;
}

.kv dt {
  color: var(--muted);
  font-weight: 700;
}

.kv dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.field-list,
.dep-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.7;
}

.json-block {
  max-height: 420px;
  overflow: auto;
  padding: 14px;
  border-radius: 14px;
  background: #1f2423;
  color: #edf4ef;
  font-size: 0.84rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

:root[data-theme="dark"] html {
  background:
    radial-gradient(circle at top left, rgba(34, 77, 68, 0.6), transparent 30%),
    radial-gradient(circle at top right, rgba(103, 74, 33, 0.46), transparent 26%),
    linear-gradient(180deg, #15211f 0%, var(--bg) 56%, #0d1414 100%);
  background-color: var(--bg);
}

:root[data-theme="dark"] body {
  background:
    radial-gradient(circle at top left, rgba(34, 77, 68, 0.6), transparent 30%),
    radial-gradient(circle at top right, rgba(103, 74, 33, 0.46), transparent 26%),
    linear-gradient(180deg, #15211f 0%, var(--bg) 56%, #0d1414 100%);
  background-color: var(--bg);
}

:root[data-theme="dark"] .privacy-banner {
  background: rgba(80, 132, 118, 0.16);
}

:root[data-theme="dark"] .diagram-canvas {
  background:
    radial-gradient(circle at top left, rgba(80, 132, 118, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(20, 29, 28, 0.98), rgba(14, 21, 20, 0.96));
}

:root[data-theme="dark"] tbody tr:hover,
:root[data-theme="dark"] tbody tr.selected {
  background: rgba(140, 208, 188, 0.12);
}

:root[data-theme="dark"] tbody tr.risk-high {
  background: rgba(255, 159, 142, 0.08);
}

:root[data-theme="dark"] tbody tr.risk-medium {
  background: rgba(240, 211, 122, 0.06);
}

:root[data-theme="dark"] tbody tr.risk-high:hover,
:root[data-theme="dark"] tbody tr.risk-high.selected {
  background: rgba(255, 159, 142, 0.14);
}

:root[data-theme="dark"] tbody tr.risk-medium:hover,
:root[data-theme="dark"] tbody tr.risk-medium.selected {
  background: rgba(240, 211, 122, 0.11);
}

:root[data-theme="dark"] tbody tr.inline-detail-row,
:root[data-theme="dark"] tbody tr.inline-detail-row:hover {
  background: rgba(140, 208, 188, 0.04);
}

:root[data-theme="dark"] .review-toggle-mark {
  border-color: rgba(140, 208, 188, 0.34);
  background: rgba(22, 32, 31, 0.96);
}

:root[data-theme="dark"] .reviewed-row,
:root[data-theme="dark"] .reviewed-row:hover {
  background: rgba(140, 208, 188, 0.06);
}

:root[data-theme="dark"] .json-block {
  background: #0f1515;
}

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

  .import-panel,
  .table-panel,
  .details-panel {
    grid-column: span 1;
  }

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

  .diagram-layout {
    grid-template-columns: 1fr;
  }

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

  .column-resizer {
    display: none;
  }
}