:root {
  --bg: #07090d;
  --bg-2: #0b0f15;
  --surface: #111720;
  --surface-2: #151d28;
  --surface-3: #1b2532;
  --line: #2a3442;
  --line-strong: #394656;
  --text: #edf2f7;
  --muted: #94a3b8;
  --subtle: #68778b;
  --accent: #e43d3d;
  --accent-dark: #8e1f26;
  --accent-soft: rgba(228, 61, 61, 0.16);
  --blue: #43b7ff;
  --blue-soft: rgba(67, 183, 255, 0.13);
  --good: #32d17d;
  --warn: #f0bd45;
  --bad: #ff6259;
  --info: #9fb1c8;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(228, 61, 61, 0.13), transparent 34%),
    radial-gradient(circle at 86% 8%, rgba(67, 183, 255, 0.09), transparent 30%),
    linear-gradient(145deg, #05070a 0%, var(--bg) 45%, #0d1117 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: #9bdcff;
  text-decoration: none;
}

a:hover {
  color: #c8efff;
  text-decoration: none;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid #ff5a5a;
  border-radius: 6px;
  background: linear-gradient(180deg, #f05252 0%, #c52e36 100%);
  color: white;
  box-shadow: 0 10px 26px rgba(228, 61, 61, 0.22);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

button:hover,
.button:hover {
  filter: brightness(1.08);
  color: white;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0a0f16;
  color: var(--text);
  padding: 9px 12px;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.45;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(67, 183, 255, 0.14);
  outline: none;
}

label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(42, 52, 66, 0.82);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--subtle);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.018);
}

.app-shell {
  display: grid;
  grid-template-columns: 288px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 18%),
    rgba(6, 9, 13, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--text);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(228, 61, 61, 0.95), rgba(128, 26, 34, 0.95)),
    #151515;
  color: white;
  font-weight: 950;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 18px 35px rgba(228, 61, 61, 0.2);
}

.brand small {
  display: block;
  color: var(--muted);
  margin-top: 2px;
}

.sidebar-kicker,
.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vehicle-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
}

.vehicle-card strong {
  display: block;
}

.vehicle-card span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  margin-top: 3px;
}

.sidebar nav {
  display: grid;
  gap: 7px;
}

.sidebar nav a,
.ghost-button {
  min-height: 40px;
  padding: 10px 11px;
  border-radius: 6px;
  color: var(--text);
  background: transparent;
  border: 1px solid transparent;
  text-align: left;
  justify-content: flex-start;
  font-weight: 800;
}

.sidebar nav a:hover,
.sidebar nav a.active,
.ghost-button:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.08);
  color: white;
}

.sidebar nav a.active {
  box-shadow: inset 3px 0 0 var(--accent);
}

.danger-button {
  color: var(--bad);
  box-shadow: none;
}

.score-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(67, 183, 255, 0.35);
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 950;
}

.score-chip.large {
  min-width: 72px;
  min-height: 38px;
}

.content {
  width: 100%;
  max-width: 1360px;
  padding: 34px;
}

.page-head,
.hero-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.hero-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(120deg, rgba(228, 61, 61, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--surface);
  box-shadow: var(--shadow);
}

.page-head h1,
.hero-panel h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.1;
}

.hero-panel p,
.page-head p {
  max-width: 720px;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.panel {
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.044), rgba(255, 255, 255, 0.018)),
    var(--surface);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.22);
}

.panel.accent-panel {
  border-color: rgba(228, 61, 61, 0.38);
  background:
    linear-gradient(135deg, rgba(228, 61, 61, 0.15), transparent 48%),
    var(--surface);
}

.narrow {
  max-width: 760px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.panel h2,
.panel h3 {
  margin-top: 0;
}

.metric-grid,
.region-grid,
.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.insight-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr);
  gap: 18px;
  align-items: center;
}

.insight-strip h2 {
  margin: 0 0 6px;
}

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

.insight-mini-grid > div {
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 13, 20, 0.7);
}

.insight-mini-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.insight-mini-grid strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 0.94rem;
  line-height: 1.35;
}

.metric,
.region-grid > div,
.spec-tile {
  min-height: 98px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.016)),
    var(--surface-2);
}

.metric span,
.region-grid span,
.spec-tile span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.metric strong,
.region-grid strong,
.spec-tile strong {
  display: block;
  margin-top: 9px;
  color: white;
  font-size: 1.75rem;
  line-height: 1.05;
}

.spec-tile strong {
  font-size: 1rem;
  line-height: 1.3;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 4px 10px;
  border-radius: 999px;
  color: #06100b;
  font-size: 0.74rem;
  font-weight: 950;
  white-space: nowrap;
}

.pill.large {
  min-height: 38px;
  padding: 7px 13px;
  font-size: 0.82rem;
}

.good {
  background: var(--good);
}

.warn {
  background: var(--warn);
}

.bad {
  background: var(--bad);
}

.info {
  background: var(--info);
}

.flash-stack {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.flash {
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.flash.error {
  border-color: var(--bad);
}

.flash.success {
  border-color: var(--good);
}

.stack {
  display: grid;
  gap: 13px;
}

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

.empty-state {
  min-height: 230px;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: 20px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.018);
}

.table-wrap {
  overflow-x: auto;
}

.chart {
  min-height: 460px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #090e15;
}

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

.check {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.check h3,
.check p {
  margin: 0 0 4px;
}

.check small {
  color: var(--muted);
}

.coverage-grid,
.profile-grid,
.upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}

.compare-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.notes-form {
  display: grid;
  gap: 12px;
}

.note-preview {
  max-width: 240px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.compact-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 0;
}

.feature-card {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.016)),
    var(--surface-2);
}

.feature-card.accent-card {
  border-color: rgba(228, 61, 61, 0.36);
  background:
    linear-gradient(135deg, rgba(228, 61, 61, 0.13), transparent 44%),
    var(--surface-2);
}

.feature-card.required-card {
  border-color: rgba(240, 189, 69, 0.28);
}

.feature-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.feature-card h2,
.feature-card h3 {
  margin: 0 0 8px;
}

.status-list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid rgba(42, 52, 66, 0.78);
}

.status-list span {
  color: var(--muted);
  font-size: 0.82rem;
}

.status-list strong {
  color: var(--text);
  font-size: 0.9rem;
  text-align: right;
}

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

.config-tile {
  min-width: 0;
  min-height: 86px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 13, 20, 0.7);
}

.config-tile span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.config-value {
  display: block;
  margin-top: 10px;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.priority-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.priority-strip > div {
  min-width: 0;
  padding: 15px;
  border: 1px solid rgba(228, 61, 61, 0.3);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(228, 61, 61, 0.12), rgba(255, 255, 255, 0.018)),
    var(--surface-2);
}

.priority-strip span {
  display: block;
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.priority-strip strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.35;
}

.signal-table td:first-child {
  color: var(--text);
  font-weight: 850;
}

.roadmap-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.022);
}

.roadmap-list li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--text);
  font-weight: 950;
}

.roadmap-list strong {
  display: block;
  margin-bottom: 4px;
}

.roadmap-list p {
  margin: 0;
}

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

.guide-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.guide-card h3 {
  margin: 12px 0 8px;
}

.guide-card p {
  margin: 0;
}

.worksheet-block {
  min-height: 228px;
  margin: 12px 0 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #090e15;
  color: var(--text);
  white-space: pre-wrap;
  font: 0.88rem/1.55 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.tag {
  display: inline-flex;
  margin: 0 6px 8px 0;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0c121b;
  color: var(--text);
  font-size: 0.84rem;
}

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

.callout {
  padding: 16px;
  border-radius: 8px;
  color: #190806;
  font-weight: 850;
}

.callout.info-callout {
  border: 1px solid rgba(67, 183, 255, 0.34);
  background: var(--blue-soft);
  color: var(--text);
}

.profile-text {
  overflow: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #090e15;
}

.profile-source {
  margin-top: 2px;
}

.login-page {
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(100%, 460px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(228, 61, 61, 0.13), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--surface);
  box-shadow: var(--shadow);
}

.login-brand {
  margin-bottom: 24px;
}

.mini-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
}

.source-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-list li {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.source-list a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sidebar nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .content {
    padding: 20px;
  }

  .page-head,
  .hero-panel,
  .coverage-grid,
  .profile-grid,
  .upload-grid,
  .feature-grid,
  .compare-grid,
  .compact-feature-grid,
  .compare-form,
  .insight-strip,
  .insight-mini-grid,
  .priority-strip,
  .guide-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .metric-grid,
  .region-grid,
  .spec-grid,
  .config-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .sidebar nav,
  .metric-grid,
  .region-grid,
  .spec-grid,
  .config-grid {
    grid-template-columns: 1fr;
  }

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

  .roadmap-list li {
    grid-template-columns: 1fr;
  }

  .page-head h1,
  .hero-panel h1 {
    font-size: 1.65rem;
  }
}