/* Public-facing free tools layout — sits on top of main.css */

.public-body {
  display: block;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(255,107,53,0.08), transparent 60%),
    radial-gradient(ellipse 60% 80% at 100% 110%, rgba(91,224,232,0.04), transparent 60%),
    var(--bg);
}

.public-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 44px;
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.public-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--ink);
  display: flex; align-items: center; gap: 10px;
}
.public-logo:hover { text-decoration: none; color: var(--ember); }

.public-nav {
  display: flex; gap: 28px; align-items: center;
}
.public-nav a {
  color: var(--ink-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
}
.public-nav a:hover { color: var(--ink); text-decoration: none; }
.public-nav .public-cta {
  color: var(--ember);
  border: 1px solid var(--ember);
  padding: 7px 14px;
}
.public-nav .public-cta:hover {
  background: var(--ember);
  color: var(--bg);
  text-decoration: none;
}

.public-main {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 32px 80px;
  position: relative;
  z-index: 1;
}

.public-footer {
  border-top: 1px solid var(--border);
  padding: 22px 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.public-footer a { color: var(--ink-dim); }
.public-footer a:hover { color: var(--ember); text-decoration: none; }

/* Hero */
.public-hero {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}
.public-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 120px);
  line-height: 0.92;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.public-hero h1 .flame-text { color: var(--ember); }
.public-hero p {
  color: var(--ink-dim);
  font-size: 14px;
  max-width: 560px;
  margin: 0 auto;
  letter-spacing: 0.01em;
  line-height: 1.65;
}

/* Tool cards on index */
.tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 40px;
}
.tool-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color 0.2s, transform 0.2s var(--ease-out);
  display: block;
  color: var(--ink);
}
.tool-card:hover { border-color: var(--ember); text-decoration: none; transform: translateY(-2px); }
.tool-card::before, .tool-card::after {
  content: ""; position: absolute;
  width: var(--tick); height: var(--tick);
  border: 1px solid var(--ember);
  pointer-events: none;
}
.tool-card::before { top: 6px; left: 6px; border-right: 0; border-bottom: 0; }
.tool-card::after  { bottom: 6px; right: 6px; border-left: 0; border-top: 0; }

.tool-card .tool-tag {
  font-size: 10px;
  color: var(--ember);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}
.tool-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 14px 0 10px;
  color: var(--ink);
}
.tool-card p {
  color: var(--ink-dim);
  font-size: 12px;
  line-height: 1.6;
}
.tool-card .tool-go {
  margin-top: 22px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
  font-weight: 700;
}

/* Public tool form panel */
.public-tool {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px;
  position: relative;
}
.public-tool::before, .public-tool::after {
  content: ""; position: absolute;
  width: var(--tick); height: var(--tick);
  border: 1px solid var(--ember);
}
.public-tool::before { top: 6px; left: 6px; border-right: 0; border-bottom: 0; }
.public-tool::after  { bottom: 6px; right: 6px; border-left: 0; border-top: 0; }

.public-tool h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}
.public-tool .lede {
  color: var(--ink-dim);
  font-size: 13px;
  margin-bottom: 28px;
  line-height: 1.65;
  border-bottom: 1px solid var(--border);
  padding-bottom: 22px;
}

.public-tool form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.public-tool form > label { flex: 1 1 200px; }
.public-tool form button {
  background: var(--ember);
  color: var(--bg);
  border-color: var(--ember);
  padding: 10px 24px;
  font-weight: 700;
}
.public-tool form button:hover { background: #FF8A5C; }

/* Result panel */
.result-panel {
  margin-top: 28px;
  padding: 0;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.result-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 18px;
  position: relative;
}
.result-card .check-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.result-card.ok .check-label { color: var(--success); }
.result-card.fail .check-label { color: var(--critical); }
.result-card .check-detail { font-size: 12px; color: var(--ink); word-break: break-all; }
.result-card .check-issue { color: var(--amber); font-size: 11px; margin-top: 6px; }
.result-card .check-tick {
  width: 14px; height: 14px;
  border-radius: 50%;
  display: inline-block;
}
.result-card.ok .check-tick { background: var(--success); box-shadow: 0 0 8px var(--success-soft); }
.result-card.fail .check-tick { background: var(--critical); box-shadow: 0 0 8px var(--critical-soft); }
.result-card.unknown .check-tick { background: var(--ink-faint); }

/* Health score gauge */
.score-bar {
  margin: 22px 0 4px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.score-bar-track {
  flex: 1;
  height: 6px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--critical), var(--amber), var(--success));
  width: 0;
  transition: width 0.6s var(--ease-out);
}
.score-bar-value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  color: var(--ember);
  font-variant-numeric: tabular-nums;
  min-width: 60px;
  text-align: right;
}

/* Spam test seed list */
.seed-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  font-size: 12px;
}
.seed-table th, .seed-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.seed-table th {
  font-size: 9px;
  font-weight: 700;
  color: var(--ink-faint);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.code-block {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-deep);
  border: 1px solid var(--border-hot);
  padding: 14px 16px;
  margin: 12px 0;
  word-break: break-all;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.code-block .copy-btn {
  background: transparent;
  border: 1px solid var(--ember);
  color: var(--ember);
  padding: 4px 10px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  flex-shrink: 0;
}
.code-block .copy-btn:hover { background: var(--ember); color: var(--bg); }

.steps {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  counter-reset: steps;
}
.steps li {
  counter-increment: steps;
  position: relative;
  padding-left: 38px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.65;
}
.steps li::before {
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  left: 0; top: -2px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  color: var(--ember);
}

@media (max-width: 800px) {
  .tool-grid { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr; }
  .public-header { padding: 18px 22px; flex-direction: column; gap: 14px; }
  .public-nav { gap: 14px; flex-wrap: wrap; justify-content: center; }
  .public-main { padding: 36px 22px; }
}