:root {
  color-scheme: light dark;
  --ink: #14213d;
  --muted: #5d6979;
  --line: #d8dee8;
  --panel: #ffffff;
  --paper: #f5f7fb;
  --field: #ffffff;
  --soft: #f8fafc;
  --topbar-bg: rgba(255, 255, 255, 0.94);
  --hero-bg: #eef4f2;
  --ad-bg: #fffaf2;
  --lead-bg: #fff8ed;
  --accent: #0f766e;
  --accent-2: #b45309;
  --danger: #b91c1c;
  --focus: #1d4ed8;
  --shadow: 0 16px 50px rgba(20, 33, 61, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a { color: inherit; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(16px, 4vw, 56px);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand { font-weight: 800; text-decoration: none; }
.topnav { display: flex; gap: 16px; flex: 1; font-size: 0.94rem; }
.topnav a { text-decoration: none; color: var(--muted); }
.language { display: flex; gap: 8px; align-items: center; color: var(--muted); }
select, input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 32px;
  min-height: 68vh;
  padding: clamp(42px, 8vw, 96px) clamp(16px, 5vw, 72px) 32px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.13), rgba(180, 83, 9, 0.08)),
    var(--hero-bg);
}
.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}
.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  font-weight: 800;
  font-size: 0.82rem;
}
.subtitle { max-width: 760px; color: #334155; font-size: clamp(1rem, 1.8vw, 1.25rem); }
.actions, .report-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 14px;
  background: var(--field);
  text-decoration: none;
  cursor: pointer;
  font-weight: 750;
  min-height: 42px;
}
.button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button.secondary { background: var(--field); color: var(--ink); }
.button.affiliate { background: var(--accent-2); color: #fff; border-color: var(--accent-2); display: inline-flex; }
.button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.trust { color: var(--muted); font-weight: 700; }
.risk-panel {
  align-self: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.score-ring {
  display: grid;
  place-items: center;
  width: 180px;
  aspect-ratio: 1;
  margin: 0 auto 12px;
  border-radius: 50%;
  border: 18px solid var(--accent);
  font-size: 3rem;
  font-weight: 900;
}
.score-ring[data-risk="critical"], .score-ring[data-risk="high"] { border-color: var(--danger); }
.score-ring[data-risk="medium"] { border-color: var(--accent-2); }
.workspace {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  padding: 28px clamp(16px, 4vw, 56px) 56px;
}
.sidebar {
  position: sticky;
  top: 76px;
  height: max-content;
  display: grid;
  gap: 8px;
}
.sidebar a {
  padding: 10px 12px;
  text-decoration: none;
  color: var(--muted);
  border-left: 3px solid transparent;
}
.sidebar a:hover { color: var(--ink); border-color: var(--accent); }
.panels { display: grid; gap: 20px; min-width: 0; }
.panel, .ad-slot {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(16px, 3vw, 28px);
  box-shadow: 0 8px 28px rgba(20, 33, 61, 0.06);
}
.panel-heading { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.panel h2 { margin: 0 0 6px; font-size: 1.35rem; }
.panel p { margin: 0; color: var(--muted); }
.identity { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.identity div, .grid-form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; color: var(--muted); font-weight: 700; }
.grid-form {
  grid-template-columns: repeat(5, minmax(120px, 1fr)) auto;
  align-items: end;
  margin-bottom: 18px;
}
.table { display: grid; gap: 8px; overflow-x: auto; }
.data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: separate;
  border-spacing: 0 8px;
}
.data-table th, .data-table td {
  padding: 10px;
  text-align: left;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--field);
}
.data-table th {
  color: var(--muted);
  font-weight: 800;
  background: var(--soft);
}
.data-table th:first-child, .data-table td:first-child {
  border-left: 1px solid var(--line);
  border-radius: 6px 0 0 6px;
}
.data-table th:last-child, .data-table td:last-child {
  width: 44px;
  border-right: 1px solid var(--line);
  border-radius: 0 6px 6px 0;
}
.data-table button {
  border: 0;
  width: 30px;
  aspect-ratio: 1;
  border-radius: 50%;
  cursor: pointer;
  color: var(--danger);
  background: transparent;
  font-weight: 900;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.row {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr)) 36px;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
}
.row.header {
  font-weight: 800;
  color: var(--muted);
  background: var(--soft);
}
.row button {
  border: 0;
  width: 30px;
  aspect-ratio: 1;
  border-radius: 50%;
  cursor: pointer;
  color: var(--danger);
}
.questions { display: grid; gap: 12px; }
.question {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.question legend { font-weight: 800; margin-bottom: 8px; }
.question label { display: flex; align-items: center; gap: 6px; }
.question input { width: auto; }
.ad-slot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  background: var(--ad-bg);
  border-style: dashed;
}
.ad-slot span { color: var(--accent-2); font-weight: 900; text-transform: uppercase; font-size: 0.78rem; }
.ad-slot p { margin: 0; color: var(--muted); }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.summary-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--soft);
}
.summary-grid span { display: block; color: var(--muted); font-size: 0.86rem; }
.summary-grid strong { font-size: 1.35rem; }
.action-plan { padding-left: 20px; }
.lead-box {
  margin-top: 18px;
  border-left: 4px solid var(--accent-2);
  background: var(--lead-bg);
  padding: 16px;
}
.save-status { min-height: 24px; font-weight: 800; color: var(--accent); margin-top: 12px; }
footer {
  padding: 28px clamp(16px, 4vw, 56px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .topbar { align-items: flex-start; flex-wrap: wrap; }
  .topnav { order: 3; width: 100%; overflow-x: auto; }
  .hero, .workspace, .identity { grid-template-columns: 1fr; }
  .sidebar { position: static; display: flex; overflow-x: auto; }
  .grid-form { grid-template-columns: 1fr 1fr; }
  .summary-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .hero { padding-top: 34px; }
  .grid-form, .summary-grid { grid-template-columns: 1fr; }
  .row { grid-template-columns: minmax(120px, 1fr); }
  .row.header { display: none; }
  .risk-panel { width: 100%; }
  .ad-slot { align-items: flex-start; flex-direction: column; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f8fafc;
    --muted: #cbd5e1;
    --line: #475569;
    --panel: #182235;
    --paper: #0f172a;
    --field: #111827;
    --soft: #1f2937;
    --topbar-bg: rgba(17, 24, 39, 0.94);
    --hero-bg: #10201f;
    --ad-bg: #2a2112;
    --lead-bg: #2a2112;
    --accent: #5eead4;
    --accent-2: #fbbf24;
    --danger: #fca5a5;
    --focus: #93c5fd;
    --shadow: 0 16px 50px rgba(0, 0, 0, 0.34);
  }
  .button.primary { color: #06221f; }
  .button.affiliate { color: #211400; }
  .subtitle { color: #dbeafe; }
  .data-table button, .row button { background: transparent; }
}

@media print {
  .topbar, .sidebar, .grid-form, .ad-slot, .report-actions, .lead-box { display: none; }
  .workspace, .hero { display: block; padding: 0; }
  .panel { break-inside: avoid; box-shadow: none; }
}