:root {
  --ink: #14201e;
  --muted: #5c6e6a;
  --line: rgba(20, 32, 30, 0.12);
  --accent: #0f766e;
  --accent-deep: #115e59;
  --surface: rgba(255, 255, 255, 0.78);
  --glow: rgba(15, 118, 110, 0.16);
  --danger: #b45309;
  --radius: 14px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: #eef4f2;
}

/* Crawlable for SEO/AEO/GEO — not visible in the public UI */
.seo-crawl {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  pointer-events: none;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1100px 560px at 6% -8%, rgba(15, 118, 110, 0.20), transparent 55%),
    radial-gradient(800px 480px at 100% 0%, rgba(17, 94, 89, 0.10), transparent 50%),
    linear-gradient(180deg, #eef4f2 0%, #e4ece9 42%, #f4f8f6 100%);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: inherit;
  text-decoration: none;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  flex-shrink: 0;
  display: block;
}
.tools { display: flex; gap: 0.4rem; }
.tool {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}
.tool.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 3.5rem;
}

.hero {
  padding: 1.2rem 0 1.6rem;
  max-width: 40rem;
  animation: rise 0.55s ease-out both;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.3rem, 5vw, 3.35rem);
  line-height: 1.05;
  margin: 0 0 0.55rem;
  letter-spacing: -0.02em;
  font-weight: 650;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent-deep);
}
.lede {
  margin: 0 0 0.45rem;
  font-size: 1.12rem;
  color: var(--ink);
  font-weight: 500;
}
.sub, .lede-sm, .body, .hint {
  color: var(--muted);
  line-height: 1.55;
}
.sub { margin: 0; max-width: 36rem; }

.panel { display: none; }
.panel.active { display: block; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.25rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(20, 32, 30, 0.04);
}
.card h2 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin: 0 0 0.75rem;
  font-weight: 650;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
  font-size: 0.92rem;
}
.field > span:first-child { font-weight: 600; color: var(--ink); }
.field.check {
  flex-direction: row;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.55rem;
}
input[type="url"],
input[type="number"],
input[type="text"],
input[type="file"],
textarea,
select {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  background: #fff;
  color: var(--ink);
}
input[type="file"] {
  padding: 0.55rem 0.65rem;
  cursor: pointer;
}
textarea { resize: vertical; min-height: 8rem; }
select[multiple] { min-height: 8rem; }

.grid2, .grid3 {
  display: grid;
  gap: 0.85rem;
}
.grid2 { grid-template-columns: 1fr 1fr; }
.grid3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 760px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: flex-start; }
  .field.check { margin-top: 0; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}
.btn.primary {
  background: linear-gradient(180deg, #0f766e, #115e59);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 20px var(--glow);
}
.btn.ghost { background: transparent; }
.btn:disabled { opacity: 0.55; cursor: wait; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.hint {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
}
.hint[aria-busy="true"] { color: var(--accent-deep); font-weight: 600; }
.hint.error { color: var(--danger); font-weight: 600; }

.disclaimer {
  margin: 0.85rem 0 0;
  padding: 0.7rem 0.85rem;
  font-size: 0.86rem;
  line-height: 1.45;
  color: #57534e;
  background: #fafaf9;
  border: 1px solid var(--line, #e7e5e4);
  border-radius: 10px;
}
.hero-disclaimer {
  margin-top: 1rem;
  max-width: 40rem;
}

.fb-btns {
  display: inline-flex;
  gap: 0.25rem;
}
button.fb {
  border: 1px solid var(--line, #d4d4d8);
  background: #fff;
  border-radius: 6px;
  width: 1.7rem;
  height: 1.7rem;
  padding: 0;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}
button.fb.yes.picked { background: #d1fae5; border-color: #059669; color: #065f46; }
button.fb.no.picked { background: #fee2e2; border-color: #dc2626; color: #991b1b; }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}
@media (max-width: 760px) {
  .metrics { grid-template-columns: 1fr 1fr; }
}
.metric {
  background: rgba(15, 118, 110, 0.06);
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
}
.metric .k { font-size: 0.75rem; color: var(--muted); font-weight: 600; }
.metric .v { font-size: 0.98rem; font-weight: 700; margin-top: 0.15rem; word-break: break-word; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; background: #fff; }
th, td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f3f8f6; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.modal[hidden] { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 28, 26, 0.45);
  backdrop-filter: blur(3px);
}
.modal-card {
  position: relative;
  z-index: 1;
  width: min(460px, 100%);
  background: #fff;
  border-radius: 18px;
  padding: 1.4rem 1.35rem 1.3rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
  animation: rise 0.35s ease-out both;
}
.modal-card h2 {
  font-family: var(--display);
  font-size: 1.45rem;
  line-height: 1.2;
  margin: 0 0 0.65rem;
}
.modal-card p { margin: 0 0 1.1rem; color: var(--muted); line-height: 1.5; }
.pname { color: var(--accent-deep); }
.ghost-tool {
  background: transparent;
  border-style: dashed;
  font-weight: 500;
  color: var(--muted);
}
.ghost-tool:hover { color: var(--ink); border-color: var(--accent); }
.bug-card { width: min(520px, 100%); }
.bug-form .field { margin-bottom: 0.75rem; }
.bug-form textarea {
  width: 100%;
  font: inherit;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  resize: vertical;
  min-height: 110px;
}
.req { font-style: normal; font-weight: 500; color: var(--muted); font-size: 0.82em; }

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}