:root,
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0b0d;
  --surface: #14171d;
  --ink: #ffffff;
  --mute: #9ca3ad;
  --accent: #635ee7;
  --accent-ink: #ffffff;
  --border: #262b35;
  --danger: #f07178;
  --ok: #7dcea0;
  --warn: #e6c07b;
  --link-hover: #9aa2ff;
  --inset: #0d0f13;
  --brand-mark-bg: #000;
  --elev: 0 18px 40px color-mix(in srgb, #000 35%, transparent);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: Inter, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --max: 920px;
}
[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f5f2;
  --surface: #ffffff;
  --ink: #12141a;
  --mute: #5c6270;
  --accent: #635ee7;
  --accent-ink: #ffffff;
  --border: #ddd8cd;
  --danger: #c2464e;
  --ok: #2f8a5b;
  --warn: #9a6f16;
  --link-hover: #4d56d4;
  --inset: #efece6;
  --brand-mark-bg: transparent;
  --elev: 0 16px 36px color-mix(in srgb, #12141a 8%, transparent);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--link-hover); }
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(1.85rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); }
h3 { font-size: 1.1rem; margin-bottom: 0.35em; }
p { margin: 0 0 1em; color: var(--mute); }
p:last-child { margin-bottom: 0; }

.skip {
  position: absolute; left: 1rem; top: -4rem;
  background: var(--accent); color: var(--accent-ink);
  padding: 0.5rem 0.8rem; z-index: 100;
}
.skip:focus { top: 1rem; }
.wrap { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }

.masthead {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.masthead-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 52px; gap: 1rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.65rem;
  color: var(--ink); text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 32px; height: 32px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--brand-mark-bg);
}
.brand-word {
  font-family: var(--font-display); font-weight: 600;
  letter-spacing: -0.02em; font-size: 0.98rem;
}
.masthead-tools { display: flex; align-items: center; gap: 0.75rem; margin-left: auto; }
.theme-toggle {
  appearance: none; width: 2.05rem; height: 2.05rem;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--ink); cursor: pointer; padding: 0;
}
.theme-toggle:hover { border-color: var(--accent); }
.theme-icon {
  width: 1rem; height: 1rem; fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; display: none;
}
[data-theme="dark"] .theme-icon-sun { display: block; }
[data-theme="light"] .theme-icon-moon { display: block; }

.kicker {
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.65rem;
}
.section { padding: clamp(1.75rem, 5vw, 3rem) 0 4rem; }
.section-head { max-width: 40rem; margin-bottom: 1.5rem; }

.btn {
  appearance: none; border: 1px solid transparent; border-radius: 999px;
  padding: 0.68rem 1.15rem; font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 500; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center;
  justify-content: center; gap: 0.4rem; line-height: 1.2;
}
.btn:focus-visible, a:focus-visible, input:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); color: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--ink); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.wizard {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: clamp(1.15rem, 3vw, 1.75rem);
  box-shadow: var(--elev);
}
.wiz-bar {
  height: 3px; background: var(--border); border-radius: 999px;
  overflow: hidden; margin-bottom: 0.9rem;
}
.wiz-bar i {
  display: block; height: 100%; width: 0%;
  background: var(--accent); border-radius: 999px;
  transition: width 0.35s ease;
}
.wiz-meta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.15rem; min-height: 1.5rem;
}
.wiz-back {
  appearance: none; background: none; border: 0; color: var(--mute);
  font-family: var(--font-body); font-size: 0.88rem; cursor: pointer; padding: 0;
}
.wiz-back:hover { color: var(--ink); }
.wiz-count {
  margin: 0; font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--mute); letter-spacing: 0.04em;
}
.wiz-stage { min-height: 280px; }
.wiz-actions {
  display: flex; flex-wrap: wrap; gap: 0.65rem;
  margin-top: 1.5rem; padding-top: 1.15rem;
  border-top: 1px solid var(--border);
}

.tile-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 0.65rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.tile {
  appearance: none; width: 100%; text-align: left;
  background: var(--inset); border: 1px solid var(--border);
  color: var(--ink); padding: 1rem 1.05rem; border-radius: 10px;
  cursor: pointer; font: inherit; transition: border-color 0.15s, background 0.15s;
}
.tile:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.tile.active, .tile[aria-pressed="true"] {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--inset));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}
.tile-label {
  display: block; font-family: var(--font-display); font-weight: 560;
  font-size: 0.98rem; letter-spacing: -0.02em; margin-bottom: 0.25rem;
}
.tile-sub { display: block; color: var(--mute); font-size: 0.86rem; line-height: 1.4; }
.tile-time {
  display: inline-block; margin-top: 0.55rem;
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent);
}

.badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.22rem 0.5rem; border-radius: 999px;
  border: 1px solid var(--border); color: var(--mute);
}
.badge-accent { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); color: var(--accent); }

.quote {
  border-left: 3px solid var(--accent);
  padding: 0.35rem 0 0.35rem 1rem;
  margin: 1rem 0 1.25rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  letter-spacing: -0.02em; line-height: 1.35;
}

.axis-grid {
  display: grid; gap: 0.55rem;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  margin: 1rem 0;
}
.axis-card {
  background: var(--inset); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.85rem 0.9rem;
}
.axis-card strong {
  display: block; font-family: var(--font-display); font-size: 0.82rem;
  letter-spacing: -0.01em; margin-bottom: 0.25rem;
}
.axis-card span { color: var(--mute); font-size: 0.8rem; line-height: 1.35; }

.crit-row {
  display: grid; gap: 0.55rem;
  grid-template-columns: repeat(4, 1fr);
  margin: 1rem 0;
}
@media (max-width: 720px) { .crit-row { grid-template-columns: 1fr 1fr; } }
.crit-cell {
  background: var(--inset); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.8rem;
}
.crit-letter {
  font-family: var(--font-mono); color: var(--accent);
  font-size: 0.75rem; letter-spacing: 0.08em; margin-bottom: 0.3rem;
}
.crit-cell strong { display: block; font-size: 0.92rem; margin-bottom: 0.2rem; }
.crit-cell span { color: var(--mute); font-size: 0.8rem; }

.yesno {
  display: grid; gap: 0.55rem; grid-template-columns: 1fr 1fr;
  margin-top: 1rem;
}
.yesno .tile { text-align: center; font-family: var(--font-display); font-weight: 560; }

.score-card {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 1.15rem 1.2rem; margin: 1rem 0;
  background: color-mix(in srgb, var(--accent) 8%, var(--inset));
}
.score-card .score-num {
  font-family: var(--font-display); font-size: 2.2rem;
  letter-spacing: -0.04em; color: var(--ink); line-height: 1;
  margin-bottom: 0.35rem;
}
.score-card h3 { margin-bottom: 0.4rem; }
.band-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 0.5rem; }
.band-list li {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 0.75rem 0.9rem; background: var(--inset);
}
.band-list li.hit {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--inset));
}
.band-tag {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent);
}

.stepper {
  display: grid; gap: 0.65rem; margin: 1rem 0;
}
.step-item {
  border: 1px solid var(--border); border-radius: 12px;
  background: var(--inset); overflow: hidden;
}
.step-item.open {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent);
}
.step-head {
  appearance: none; width: 100%; text-align: left;
  display: flex; align-items: center; gap: 0.85rem;
  background: transparent; border: 0; color: inherit;
  padding: 0.95rem 1rem; cursor: pointer; font: inherit;
}
.step-num {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--accent); letter-spacing: 0.06em;
  min-width: 4.5rem;
}
.step-title { font-family: var(--font-display); font-weight: 560; flex: 1; }
.step-body {
  display: none; padding: 0 1rem 1rem 1rem;
  color: var(--mute); font-size: 0.95rem;
  border-top: 1px solid var(--border);
}
.step-item.open .step-body { display: block; padding-top: 0.85rem; }

.sod-grid {
  display: grid; gap: 0.65rem;
  grid-template-columns: repeat(3, 1fr);
  margin: 1rem 0;
}
@media (max-width: 700px) { .sod-grid { grid-template-columns: 1fr; } }
.sod-card {
  background: var(--inset); border: 1px solid var(--border);
  border-radius: 12px; padding: 1rem;
}
.sod-card .n {
  font-family: var(--font-mono); color: var(--accent);
  font-size: 0.72rem; letter-spacing: 0.08em; margin-bottom: 0.4rem;
}
.sod-card strong { display: block; font-family: var(--font-display); margin-bottom: 0.35rem; }
.sod-card span { color: var(--mute); font-size: 0.88rem; }

.use-grid {
  display: grid; gap: 0.45rem;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  margin: 0.75rem 0 1rem;
}
.use-chip {
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--inset); padding: 0.65rem 0.75rem;
  font-size: 0.86rem; color: var(--ink);
}
.use-chip small {
  display: block; color: var(--mute); font-size: 0.72rem;
  font-family: var(--font-mono); letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 0.2rem;
}

.compare {
  display: grid; gap: 0.65rem;
  grid-template-columns: 1fr 1fr;
  margin: 1rem 0;
}
@media (max-width: 640px) { .compare { grid-template-columns: 1fr; } }
.compare-col {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 1rem; background: var(--inset);
}
.compare-col h3 { font-size: 0.98rem; }
.compare-col ul { margin: 0.5rem 0 0; padding-left: 1.1rem; color: var(--mute); font-size: 0.9rem; }
.compare-col.good { border-color: color-mix(in srgb, var(--ok) 45%, var(--border)); }

.gyr {
  display: grid; gap: 0.55rem; margin: 1rem 0;
}
.gyr-item {
  display: grid; grid-template-columns: 4.5rem 1fr; gap: 0.75rem;
  align-items: start; border: 1px solid var(--border);
  border-radius: 10px; padding: 0.8rem 0.9rem; background: var(--inset);
}
.gyr-tag {
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.06em; font-weight: 600;
}
.gyr-tag.g { color: var(--ok); }
.gyr-tag.y { color: var(--warn); }
.gyr-tag.r { color: var(--danger); }

.policy-q {
  list-style: none; margin: 1rem 0; padding: 0; display: grid; gap: 0.45rem;
}
.policy-q li {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 0.8rem 0.95rem; background: var(--inset);
  display: grid; grid-template-columns: 1.6rem 1fr; gap: 0.55rem;
}
.policy-q .n { font-family: var(--font-mono); color: var(--accent); font-size: 0.78rem; }

.results-cta {
  margin-top: 1.25rem; padding: 1.15rem 1.2rem;
  border: 1px solid var(--border); border-radius: 12px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, var(--surface)), var(--surface));
  position: relative;
}
.results-cta::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--accent);
  border-radius: 12px 0 0 12px;
}
.results-cta .cta-row { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1rem; }

.foot {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0 2rem;
  color: var(--mute); font-size: 0.85rem;
}
.foot a { color: var(--mute); text-decoration: none; }
.foot a:hover { color: var(--ink); }

@media (max-width: 520px) {
  .yesno { grid-template-columns: 1fr; }
}

/* Checklist-specific */
.check-intro { max-width: 40rem; }
.section-block {
  margin: 1.35rem 0 0.5rem;
  padding: 0.55rem 0.85rem;
  background: color-mix(in srgb, var(--accent) 14%, var(--inset));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 560;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}
.task-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--inset);
  padding: 1rem 1.05rem;
  margin: 0.65rem 0;
}
.task-card.flag-review {
  border-color: color-mix(in srgb, var(--warn) 50%, var(--border));
}
.task-card.flag-conc {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
}
.task-title {
  font-family: var(--font-display);
  font-weight: 560;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  color: var(--ink);
}
.cadence {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin-bottom: 0.85rem;
}
.cad-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--mute);
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}
.cad-btn:hover { border-color: var(--accent); color: var(--ink); }
.cad-btn.active {
  background: color-mix(in srgb, var(--accent) 18%, var(--surface));
  border-color: var(--accent);
  color: var(--ink);
}
.people-row {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 640px) { .people-row { grid-template-columns: 1fr; } }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.3rem;
}
.field input {
  width: 100%;
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.95rem;
}
.field input:focus { border-color: var(--accent); outline: none; }
.field input.gap {
  border-color: color-mix(in srgb, var(--warn) 55%, var(--border));
}
.dash-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  margin: 1rem 0;
}
.dash-stat {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--inset);
  padding: 0.95rem 1rem;
}
.dash-stat .n {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.3rem;
}
.dash-stat .l { color: var(--mute); font-size: 0.82rem; }
.dash-stat.warn .n { color: var(--warn); }
.dash-stat.danger .n { color: var(--danger); }
.dash-stat.ok .n { color: var(--ok); }
.flag-list {
  list-style: none; margin: 0.75rem 0 0; padding: 0;
  display: grid; gap: 0.45rem;
}
.flag-list li {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  background: var(--inset);
  font-size: 0.92rem;
}
.flag-list .tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--warn);
  display: block;
  margin-bottom: 0.25rem;
}
.flag-list .tag.danger { color: var(--danger); }
.progress-mini {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mute);
  margin: 0 0 1rem;
}