/* Guides and free tools: Read surface inside the warehouse world. Loads after site.css. */

.guide-head {
  position: relative; overflow: hidden;
  padding: 44px 0 52px;
  background: var(--yellow);
  border-bottom: 3px solid var(--ink);
}
.guide-head .wrap { position: relative; }
.crumbs { margin: 0 0 18px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; font-weight: 600; color: var(--on-yellow-2); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: 0.6; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.guide-head h1 {
  margin: 0; max-width: 15em;
  font-family: var(--display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(40px, 5.4vw, 76px); line-height: 0.92; text-wrap: balance;
}
.answer { margin: 20px 0 0; max-width: 40em; font-size: 19px; line-height: 1.5; color: #2a2300; }
.guide-head .aisle-no { font-size: clamp(160px, 22vw, 340px); right: -0.04em; }

.guide { padding: 56px 0 80px; background: var(--paper); }
.guide-grid { display: grid; grid-template-columns: minmax(0, 68ch) minmax(240px, 300px); gap: 64px; align-items: start; }
.prose { font-size: 18px; line-height: 1.65; color: #1d1d1d; }
.prose > * + * { margin-top: 1em; }
.prose h2 {
  margin: 2.2em 0 0.4em;
  font-family: var(--display); font-weight: 800; text-transform: uppercase; letter-spacing: 0.01em;
  font-size: 32px; line-height: 1;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 1.6em 0 0.2em; font-size: 19px; }
.prose ol, .prose ul { padding-left: 1.3em; }
.prose li + li { margin-top: 0.4em; }
.prose li::marker { font-weight: 700; }
.prose code, .prose kbd {
  font-family: var(--mono); font-size: 0.86em;
  background: #f1f2f3; border: 1px solid #e1e3e5; border-radius: 4px; padding: 0.05em 0.35em;
}
.prose strong { font-weight: 700; }
.prose table { width: 100%; border-collapse: collapse; font-size: 16px; }
.prose th, .prose td { text-align: left; padding: 9px 12px 9px 0; border-bottom: 1px solid #e3e5e7; vertical-align: top; }
.prose th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: #4c5157; }
.prose td.num, .prose th.num { font-variant-numeric: tabular-nums; }
.note {
  padding: 14px 18px; border: 2px solid var(--ink); border-radius: 8px; background: var(--yellow-soft); font-size: 16.5px;
}

/* Side rail: the one action, plus related pages */
.rail { position: sticky; top: 92px; display: grid; gap: 28px; }
.rail-cta { padding: 20px; background: var(--ink); color: #fff; border-radius: 10px; }
.rail-cta p { margin: 0 0 14px; font-size: 15.5px; color: #d9d9d9; }
.rail-cta strong { display: block; color: var(--yellow); font-family: var(--display); font-weight: 800; font-size: 22px; text-transform: uppercase; line-height: 1.05; margin-bottom: 6px; }
.rail-cta .btn { width: 100%; }
.related h2 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: #4c5157; }
.related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.related a { display: block; padding: 8px 0; border-top: 1px solid #e3e5e7; font-weight: 600; text-decoration: none; }
.related a:hover { text-decoration: underline; }
.related a[aria-current] { color: #5b6066; pointer-events: none; }

/* Tool panels */
.tool {
  margin: 1.6em 0; padding: 22px;
  background: var(--concrete); border-radius: 12px;
}
.tool-row { display: grid; grid-template-columns: 1fr; gap: 22px; }
.tool-fields { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.tool-fields label:first-child { grid-column: 1 / -1; }
.tool label { display: grid; gap: 6px; font-weight: 650; font-size: 15px; }
.tool input[type="text"], .tool textarea, .tool select {
  min-height: 46px; padding: 8px 12px; border: 2px solid var(--ink); border-radius: var(--radius); background: #fff;
  font-family: var(--mono); font-size: 17px; letter-spacing: 0.04em;
}
.tool textarea { min-height: 170px; resize: vertical; line-height: 1.5; }
.tool-out { display: grid; justify-items: start; gap: 10px; padding: 22px; background: #fff; border-radius: 8px; overflow: hidden; }
.tool-out .lbl { border-radius: 0.07in; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12), 0 8px 18px rgba(0, 0, 0, 0.12); }
.tool-msg { margin: 0; font-size: 15px; font-weight: 650; min-height: 1.4em; }
.tool-msg.is-bad { color: var(--danger); }
.tool-msg.is-ok { color: var(--ok); }
.tool-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.fix-table { width: 100%; margin-top: 16px; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; font-size: 15px; }
.fix-table th { background: #f6f6f7; text-align: left; padding: 8px 10px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.04em; color: #4c5157; }
.fix-table td { padding: 8px 10px; border-top: 1px solid #eff0f1; vertical-align: top; }
.fix-table td.code { font-family: var(--mono); white-space: nowrap; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12.5px; font-weight: 700; }
.pill.ok { background: #e3f3e8; color: var(--ok); }
.pill.fixed { background: var(--yellow-soft); color: #5a4500; }
.pill.suggest { background: #ffe9c2; color: #6b4300; }
.pill.bad { background: var(--danger-soft); color: var(--danger); }

/* Guides index on the product page */
.guides { padding: 88px 0; background: var(--paper); border-top: 1px solid #e3e5e7; }
.guide-list { list-style: none; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0 32px; }
.guide-list a { display: block; padding: 18px 0; border-top: 3px solid var(--ink); text-decoration: none; }
.guide-list a b { display: block; font-family: var(--display); font-weight: 800; font-size: 24px; text-transform: uppercase; line-height: 1.05; }
.guide-list a span { display: block; margin-top: 6px; color: var(--ink-2); font-size: 15.5px; }
.guide-list a:hover b { text-decoration: underline; text-decoration-thickness: 2px; }

@media (max-width: 960px) {
  .guide-grid { grid-template-columns: 1fr; gap: 40px; }
  .rail { position: static; }
}
@media (max-width: 640px) {
  .tool-fields { grid-template-columns: 1fr; }
  .prose { font-size: 17px; }
  .fix-table td.code { white-space: normal; word-break: break-all; }
}