/* =========================================================
   Redirect Checker — tool-specific styles. LAB-152 Phase 3.
   Layers on labs.css; every color/spacing/radius/motion value
   here is an existing site or --labs-* token. A raw hex below
   is a bug — see labs.css's own file header for why.
   ========================================================= */

/* ---------- scan form ---------- */

.rc-scan {
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 32px);
}

.rc-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
}

.rc-field-url { flex: 1 1 320px; }
.rc-field-ua  { flex: 0 1 220px; }

.rc-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

.rc-select { appearance: auto; }

.rc-submit { flex: 0 0 auto; }

.rc-status {
  margin: 14px 0 0;
  font-size: 13.5px;
  color: var(--labs-text-muted);
  min-height: 1.2em;
}

.rc-noscript { margin-bottom: clamp(28px, 4vh, 48px); }
.rc-noscript-alt { margin-top: 10px; }
.rc-noscript-alt a { color: var(--brand-blue-light); }

/* ---------- redirect chain ---------- */

.rc-chain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rc-hop {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  border-radius: var(--r-md);
}

.rc-hop-status {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid transparent;
}
.rc-hop-status--permanent {
  color: var(--labs-status-live);
  border-color: color-mix(in srgb, var(--labs-status-live) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-live) 10%, transparent);
}
.rc-hop-status--temporary {
  color: var(--labs-status-wip);
  border-color: color-mix(in srgb, var(--labs-status-wip) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-wip) 10%, transparent);
}
.rc-hop-status--ok {
  color: var(--labs-status-live);
  border-color: color-mix(in srgb, var(--labs-status-live) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-live) 10%, transparent);
}
.rc-hop-status--other {
  /* A final response outside 2xx/3xx (404, 500, etc.) — worth a second
     look, so this borrows the same amber as the WIP badge rather than
     the neutral "beta" purple, which reads as informational, not "pay
     attention to this." */
  color: var(--labs-status-wip);
  border-color: color-mix(in srgb, var(--labs-status-wip) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-wip) 10%, transparent);
}
.rc-hop-status--error {
  color: #F26D6D;
  border-color: color-mix(in srgb, #F26D6D 32%, transparent);
  background: color-mix(in srgb, #F26D6D 12%, transparent);
}

.rc-hop-body { min-width: 0; flex: 1; }

.rc-hop-type {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.rc-hop-url {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  word-break: break-all;
}

.rc-hop-loc {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--labs-text-muted);
  word-break: break-all;
}
.rc-hop-loc-label { color: var(--text-tertiary); }

.rc-hop-meta {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--text-tertiary);
}

.rc-hop--error { border-color: color-mix(in srgb, #F26D6D 30%, var(--labs-card-border)); }

/* ---------- findings (chain analysis, canonical, https) ---------- */

.rc-findings {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rc-finding {
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  border-left-width: 3px;
}
.rc-finding--info  { border-left-color: var(--labs-status-plan); }
.rc-finding--warn  { border-left-color: var(--labs-status-wip); }
.rc-finding--high  { border-left-color: #F26D6D; }

.rc-finding-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.rc-finding-sev {
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--labs-text-muted);
}

.rc-finding-title {
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.rc-finding-text,
.rc-finding-rec {
  margin: 0 0 6px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.rc-finding-rec { color: var(--labs-text-muted); }

.rc-finding-docs {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--brand-blue-light);
}

.rc-findings-empty {
  font-size: 14px;
  color: var(--labs-text-muted);
}

/* ---------- security headers per hop ---------- */

.rc-headers-hops {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rc-header-hop {
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
}

.rc-header-hop-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.rc-header-hop-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-tertiary);
}

.rc-header-hop-url {
  font-size: 12.5px;
  color: var(--text-secondary);
  word-break: break-all;
  flex: 1 1 auto;
}

.rc-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.rc-badge--pass {
  color: var(--labs-status-live);
  border-color: color-mix(in srgb, var(--labs-status-live) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-live) 10%, transparent);
}
.rc-badge--warn {
  color: var(--labs-status-wip);
  border-color: color-mix(in srgb, var(--labs-status-wip) 30%, transparent);
  background: color-mix(in srgb, var(--labs-status-wip) 10%, transparent);
}
.rc-badge--info {
  color: var(--labs-status-plan);
  border-color: var(--border);
  background: transparent;
}

.rc-header-hop-detail {
  margin: 0 0 8px;
  font-size: 12.5px;
  color: var(--labs-text-muted);
}

.rc-header-adv {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rc-header-adv-item {
  font-size: 12px;
  padding: 4px 9px;
  border-radius: var(--r-sm);
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  color: var(--labs-text-muted);
}
.rc-header-adv-item--pass {
  color: var(--labs-status-live);
  border-color: color-mix(in srgb, var(--labs-status-live) 26%, var(--border));
}

/* ---------- cache / https definition list ---------- */

.rc-cache {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 20px;
  margin: 0;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  border-radius: var(--r-lg);
}
.rc-cache dt {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  align-self: start;
}
.rc-cache dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-secondary);
  word-break: break-all;
}

/* ---------- canonical ---------- */

.rc-canonical {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  border-radius: var(--r-lg);
}
.rc-canonical-status {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--text-primary);
  word-break: break-all;
}
.rc-canonical-note {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--labs-text-muted);
}
.rc-canonical .rc-finding { margin-top: 6px; }

/* ---------- client-side redirects ---------- */

.rc-client {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rc-client-item {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.rc-client-item strong { color: var(--text-primary); }
.rc-client-item--warn {
  border-left: 3px solid var(--labs-status-wip);
}

/* ---------- suggested .htaccess fix ---------- */

.rc-fix-na {
  margin: 0;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--labs-card-bg);
  border: 1px solid var(--labs-card-border);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--labs-text-muted);
}

.rc-fix-explain {
  margin: 0 0 12px;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.rc-fix-code { margin-bottom: 12px; }

.rc-fix-copy { display: inline-flex; }

/* ---------- small screens ---------- */

@media (max-width: 640px) {
  .rc-form { flex-direction: column; align-items: stretch; }
  .rc-field-ua { flex: 1 1 auto; }
  .rc-cache { grid-template-columns: 1fr; }
  .rc-cache dt { margin-top: 8px; }
}