/* =========================================================
   tools.css — เครื่องมือถอดแบบ (สูตรวัสดุมวลรวม · บัญชีรายการงาน · เกณฑ์เผื่อ)
   ========================================================= */

/* ---------- แถบค้นหา + ตัวกรอง ---------- */
.tool-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin-bottom: 18px;
}
.tool-search {
  flex: 1 1 320px; position: relative;
}
.tool-search input {
  width: 100%; padding: 12px 18px 12px 42px;
  border-radius: 999px; border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text);
  font-family: var(--font-thai); font-size: .95rem; font-weight: 300;
  box-shadow: var(--shadow); outline: none; transition: var(--transition);
}
.tool-search input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent); }
.tool-search::before {
  content: "🔍"; position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  font-size: .9rem; opacity: .55; pointer-events: none;
}
.tool-count { font-size: .85rem; color: var(--text-faint); white-space: nowrap; }

.chip-row { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.chip {
  border: 1px solid var(--border); background: var(--surface); color: var(--text-muted);
  font-family: var(--font-thai); font-size: .82rem; font-weight: 400;
  padding: 5px 14px; border-radius: 999px; cursor: pointer; transition: var(--transition);
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.on { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 500; }
.chip .n { opacity: .65; font-size: .76rem; margin-left: 4px; }

/* ---------- โครง 2 คอลัมน์ ---------- */
.split {
  display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 22px; align-items: start;
}
@media (max-width: 940px) { .split { grid-template-columns: 1fr; } }

.list-pane {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  max-height: 74vh; overflow-y: auto;
}
@media (max-width: 940px) { .list-pane { max-height: 46vh; } }
.list-pane .grp {
  position: sticky; top: 0; z-index: 2;
  background: var(--surface-2); border-bottom: 1px solid var(--border);
  padding: 8px 16px; font-size: .78rem; font-weight: 600;
  color: var(--text-faint); letter-spacing: .03em;
}
.row-item {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 16px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background .15s; font-size: .88rem; line-height: 1.5;
}
.row-item:hover { background: var(--primary-soft); }
.row-item.on { background: var(--primary-soft); box-shadow: inset 3px 0 0 var(--primary); }
.row-item .code {
  flex: 0 0 auto; font-size: .74rem; font-weight: 600;
  background: var(--surface-2); color: var(--text-faint);
  padding: 1px 8px; border-radius: 6px; margin-top: 2px;
}
.row-item.on .code { background: var(--primary); color: #fff; }
.row-item .u { color: var(--text-faint); font-size: .78rem; }

/* ---------- แผงรายละเอียด/คำนวณ ---------- */
.calc-pane {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px;
  min-height: 300px;
}
.calc-head { border-bottom: 1px solid var(--border); padding-bottom: 14px; margin-bottom: 16px; }
.calc-head h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.45; }
.calc-meta { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 8px; font-size: .8rem; color: var(--text-faint); }
.calc-meta .pill {
  background: var(--surface-2); padding: 2px 10px; border-radius: 999px;
}
.calc-meta .pill.ok { background: var(--c-emerald-soft); color: var(--c-emerald); }

table.calc { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.calc th {
  text-align: left; font-size: .75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-faint);
  padding: 8px 10px; border-bottom: 2px solid var(--border); white-space: nowrap;
}
table.calc th.num, table.calc td.num { text-align: right; }
table.calc td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; font-weight: 300; }
table.calc tbody tr:hover { background: color-mix(in srgb, var(--primary-soft) 45%, transparent); }
table.calc tfoot td {
  padding: 12px 10px; font-weight: 600; font-size: .95rem;
  border-top: 2px solid var(--primary); background: var(--primary-soft);
}
table.calc .mat-name { font-weight: 400; }
table.calc .qty { font-variant-numeric: tabular-nums; white-space: nowrap; }

input.price {
  width: 108px; padding: 6px 10px; text-align: right;
  border: 1.5px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text);
  font-family: var(--font-thai); font-size: .88rem; font-variant-numeric: tabular-nums;
  outline: none; transition: var(--transition);
}
input.price:focus { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent); }
input.price.filled { border-color: color-mix(in srgb, var(--c-emerald) 45%, transparent); }
input.price.fixed { background: var(--c-emerald-soft); border-color: color-mix(in srgb, var(--c-emerald) 35%, transparent); color: var(--c-emerald); font-weight: 500; }

.amt { font-variant-numeric: tabular-nums; font-weight: 500; }
.amt.zero { color: var(--text-faint); font-weight: 300; }

.flag-note {
  display: block; margin-top: 4px; font-size: .76rem;
  color: var(--c-amber); line-height: 1.45;
}
.flag-note b { color: var(--c-amber); }
.flag-pick { display: inline-flex; gap: 4px; margin-top: 4px; }
.flag-pick button {
  font-family: var(--font-thai); font-size: .72rem; padding: 2px 9px;
  border: 1px solid color-mix(in srgb, var(--c-amber) 40%, transparent);
  background: var(--surface); color: var(--c-amber);
  border-radius: 999px; cursor: pointer;
}
.flag-pick button.on { background: var(--c-amber); color: #fff; }

.src-tag {
  font-size: .68rem; padding: 1px 7px; border-radius: 5px;
  background: var(--surface-2); color: var(--text-faint); margin-left: 6px;
}
.src-tag.a19 { background: var(--c-violet-soft); color: var(--c-violet); }

.calc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.btn-sm {
  font-family: var(--font-thai); font-size: .84rem; font-weight: 400;
  padding: 7px 16px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  transition: var(--transition);
}
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-sm.primary:hover { background: var(--primary-strong); color: #fff; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-faint); }
.empty-state .big { font-size: 2.6rem; margin-bottom: 10px; }

/* ---------- แผงราคาวัสดุ ---------- */
.pricebook-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  background: var(--c-emerald-soft); border: 1px solid color-mix(in srgb, var(--c-emerald) 30%, transparent);
  border-radius: var(--radius-sm); padding: 11px 16px; margin-bottom: 16px; font-size: .86rem;
}
.pricebook-bar b { color: var(--c-emerald); }
.pricebook-bar .spacer { flex: 1; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg);
  padding: 11px 24px; border-radius: 999px; font-size: .88rem; font-weight: 400;
  box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s; z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- ตารางข้อมูลอ้างอิง (เกณฑ์เผื่อ / แปลงหน่วย) ---------- */
.ref-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; }
.ref-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.ref-card > h3 {
  font-size: .96rem; font-weight: 600; padding: 13px 18px;
  background: var(--surface-2); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
}
.ref-card > h3 .badge {
  margin-left: auto; font-size: .68rem; font-weight: 500;
  background: var(--primary-soft); color: var(--primary); padding: 1px 9px; border-radius: 999px;
}
.ref-card .body { padding: 14px 18px 18px; }
.ref-card .body > p { font-size: .85rem; color: var(--text-muted); margin-bottom: 10px; }
.ref-card table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.ref-card table th {
  text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-faint); font-weight: 600; padding: 6px 8px; border-bottom: 1.5px solid var(--border);
}
.ref-card table td { padding: 6px 8px; border-bottom: 1px solid var(--border); font-weight: 300; }
.ref-card table td.num, .ref-card table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.ref-card table tr:last-child td { border-bottom: none; }
.ref-note { font-size: .78rem; color: var(--text-faint); margin-top: 10px; line-height: 1.55; }

/* ---------- เส้นทางทำราคากลาง (หน้าแรก) ---------- */
.route {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
@media (max-width: 900px) { .route { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .route { grid-template-columns: 1fr; } }
.route-step {
  padding: 20px 18px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.route-step:last-child { border-right: none; }
@media (max-width: 900px) {
  .route-step:nth-child(2n) { border-right: none; }
  .route-step:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 560px) {
  .route-step { border-right: none; border-bottom: 1px solid var(--border); }
  .route-step:last-child { border-bottom: none; }
}
.route-step .n {
  width: 26px; height: 26px; border-radius: 8px; font-size: .78rem; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary-soft); color: var(--primary);
}
.route-step h4 { font-size: .95rem; font-weight: 600; }
.route-step p { font-size: .82rem; color: var(--text-muted); flex: 1; line-height: 1.6; }
.route-step .links { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.route-step .links a {
  font-size: .76rem; padding: 3px 11px; border-radius: 999px;
  background: var(--primary-soft); color: var(--primary);
  text-decoration: none !important; transition: var(--transition);
}
.route-step .links a:hover { background: var(--primary); color: #fff; }
.route-step .links a.ext { background: var(--c-amber-soft); color: var(--c-amber); }
.route-step .links a.ext:hover { background: var(--c-amber); color: #fff; }

@media print {
  .tool-bar, .chip-row, .list-pane, .calc-actions, .pricebook-bar, .site-header, .site-footer, .ad-slot { display: none !important; }
  .split { display: block; }
  .calc-pane { border: none; box-shadow: none; padding: 0; }
}

/* ---------- แผนภาพการไหล (หน้าถอดแบบ) ---------- */
.flow-chart {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px; overflow-x: auto;
}
.flow-chart svg { display: block; width: 100%; min-width: 720px; height: auto; }

/* ---------- รายการขั้นตอน ---------- */
.step-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.sl-item {
  --sc: var(--primary); --sc-soft: var(--primary-soft);
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  border-left: 4px solid var(--sc);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 22px; transition: var(--transition);
}
.sl-item:hover { box-shadow: var(--shadow-lg); }
.sl-item.s1 { --sc: var(--c-sky);     --sc-soft: var(--c-sky-soft); }
.sl-item.s2 { --sc: var(--c-blue);    --sc-soft: var(--c-blue-soft); }
.sl-item.s3 { --sc: var(--primary);   --sc-soft: var(--primary-soft); }
.sl-item.s4 { --sc: var(--c-violet);  --sc-soft: var(--c-violet-soft); }
.sl-item.s5 { --sc: var(--c-amber);   --sc-soft: var(--c-amber-soft); }
.sl-item.s6 { --sc: var(--c-emerald); --sc-soft: var(--c-emerald-soft); }
.sl-item.s7 { --sc: var(--c-rose);    --sc-soft: var(--c-rose-soft); }
.sl-num {
  flex: 0 0 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sc); color: #fff; font-weight: 600; font-size: 1.05rem;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--sc) 40%, transparent);
}
.sl-body { flex: 1; min-width: 0; }
.sl-body h3 { font-size: 1.06rem; font-weight: 600; margin-bottom: 7px; }
.sl-body p { font-size: .92rem; color: var(--text-muted); margin-bottom: 8px; line-height: 1.75; }
.sl-body p.eq {
  background: var(--sc-soft); color: var(--text); padding: 10px 15px;
  border-radius: 10px; font-size: .96rem; display: inline-block;
}
.sl-body p.eq b { color: var(--sc); }
.sl-body p.warn-inline {
  background: var(--c-amber-soft); border-radius: 10px; padding: 9px 14px;
  font-size: .88rem; color: var(--text);
}
.sl-links { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.sl-links a {
  font-size: .82rem; padding: 5px 14px; border-radius: 999px;
  background: var(--sc-soft); color: var(--sc);
  text-decoration: none !important; transition: var(--transition); font-weight: 400;
}
.sl-links a:hover { background: var(--sc); color: #fff; }
.sl-links a.ext { background: var(--c-amber-soft); color: var(--c-amber); font-weight: 500; }
.sl-links a.ext:hover { background: var(--c-amber); color: #fff; }
@media (max-width: 560px) {
  .sl-item { padding: 16px; gap: 12px; }
  .sl-num { flex-basis: 34px; height: 34px; font-size: .95rem; }
}

/* ---------- การ์ดผู้ช่วย AI (Gemini Gem) ---------- */
.ai-card {
  display: flex; align-items: flex-start; gap: 15px;
  margin: 14px 0 6px; padding: 17px 20px;
  border-radius: var(--radius); text-decoration: none !important;
  color: var(--text);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--c-violet) 12%, var(--surface)),
                            color-mix(in srgb, var(--c-sky) 10%, var(--surface)));
  border: 1.5px solid color-mix(in srgb, var(--c-violet) 32%, transparent);
  box-shadow: 0 4px 18px color-mix(in srgb, var(--c-violet) 14%, transparent);
  transition: var(--transition); position: relative; overflow: hidden;
}
.ai-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 40%, color-mix(in srgb, var(--c-violet) 10%, transparent));
  opacity: 0; transition: var(--transition); pointer-events: none;
}
.ai-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-violet);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--c-violet) 26%, transparent);
}
.ai-card:hover::after { opacity: 1; }
.ai-icon {
  flex: 0 0 44px; height: 44px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-violet), var(--c-sky));
  color: #fff; box-shadow: 0 4px 14px color-mix(in srgb, var(--c-violet) 40%, transparent);
}
.ai-icon svg { width: 25px; height: 25px; }
.ai-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.ai-kicker {
  font-size: .72rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  color: var(--c-violet);
}
.ai-body strong { font-size: 1rem; font-weight: 600; line-height: 1.45; }
.ai-desc { font-size: .86rem; color: var(--text-muted); line-height: 1.65; }
.ai-go {
  flex: 0 0 auto; align-self: center; white-space: nowrap;
  font-size: .82rem; font-weight: 500; padding: 8px 17px; border-radius: 999px;
  background: var(--c-violet); color: #fff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--c-violet) 35%, transparent);
}
@media (max-width: 640px) {
  .ai-card { flex-wrap: wrap; }
  .ai-go { align-self: flex-start; margin-left: 59px; }
}

/* ---------- แผงค่าแรงงาน ว480 → ค่างานต้นทุนต่อหน่วย ---------- */
.labor-box {
  margin-top: 20px; border: 1.5px solid color-mix(in srgb, var(--c-emerald) 30%, var(--border));
  border-radius: var(--radius-sm); overflow: hidden; background: var(--surface);
}
.lb-head {
  padding: 11px 16px; background: var(--c-emerald-soft);
  border-bottom: 1px solid color-mix(in srgb, var(--c-emerald) 22%, transparent);
  font-size: .92rem;
}
.lb-head b { color: var(--c-emerald); }
.lb-head span { color: var(--text-muted); font-size: .82rem; }
.lb-tabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 16px 0; }
.lb-tab {
  font-family: var(--font-thai); font-size: .82rem; font-weight: 400;
  padding: 6px 15px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-muted);
  transition: var(--transition);
}
.lb-tab:hover { border-color: var(--c-emerald); color: var(--c-emerald); }
.lb-tab.on { background: var(--c-emerald); border-color: var(--c-emerald); color: #fff; font-weight: 500; }
.lb-body { padding: 14px 16px 4px; }
.lb-lab { font-size: .88rem; display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.lb-note { font-size: .8rem; color: var(--text-muted); margin-top: 8px; line-height: 1.65; }
.lb-note b { color: var(--c-amber); }
.lb-search input {
  width: 100%; padding: 9px 15px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--bg); color: var(--text);
  font-family: var(--font-thai); font-size: .88rem; font-weight: 300; outline: none;
  transition: var(--transition);
}
.lb-search input:focus { border-color: var(--c-emerald); background: var(--surface); }
.lb-results { list-style: none; margin: 9px 0 0; padding: 0; max-height: 230px; overflow-y: auto; }
.lb-results li { margin-bottom: 5px; }
.lb-results button {
  width: 100%; text-align: left; cursor: pointer;
  display: flex; flex-direction: column; gap: 1px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 9px; padding: 8px 13px;
  font-family: var(--font-thai); color: var(--text); transition: var(--transition);
}
.lb-results button:hover { border-color: var(--c-emerald); background: var(--c-emerald-soft); }
.lr-n { font-size: .86rem; font-weight: 400; }
.lr-g { font-size: .76rem; color: var(--text-faint); }
.lr-r { font-size: .84rem; font-weight: 600; color: var(--c-emerald); }
.lb-none { font-size: .84rem; color: var(--text-faint); padding: 8px 4px; list-style: none; }
.lb-picked {
  margin-top: 10px; font-size: .86rem; padding: 9px 14px;
  background: var(--c-emerald-soft); border-radius: 9px;
}
.lb-picked b { color: var(--c-emerald); }
.lb-note-inline { color: var(--text-faint); font-size: .8rem; }
.lb-clear {
  font-family: var(--font-thai); font-size: .74rem; margin-left: 6px;
  padding: 1px 10px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-muted);
}
.lb-total {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  padding: 14px 16px; margin-top: 10px;
  background: linear-gradient(120deg, var(--primary), var(--c-violet)); color: #fff;
}
.lb-total > span:first-child { font-size: .92rem; }
.lb-total small { opacity: .8; font-size: .78rem; font-weight: 300; }
.lb-total b { margin-left: auto; font-size: 1.5rem; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- เครื่องคำนวณค่าขนส่ง ว477 ---------- */
.tr-grid { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 22px; align-items: start; }
@media (max-width: 880px) { .tr-grid { grid-template-columns: 1fr; } }
.tr-form, .tr-out {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px;
}
.tr-field { margin-bottom: 18px; }
.tr-field:last-child { margin-bottom: 0; }
.tr-field > label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: 6px; }
.tr-field input, .tr-field select {
  width: 100%; padding: 9px 14px; border-radius: 10px;
  border: 1.5px solid var(--border); background: var(--bg); color: var(--text);
  font-family: var(--font-thai); font-size: .92rem; outline: none; transition: var(--transition);
}
.tr-field input { text-align: right; font-variant-numeric: tabular-nums; }
.tr-field input:focus, .tr-field select:focus { border-color: var(--c-emerald); background: var(--surface); }
.tr-inline { display: flex; align-items: center; gap: 10px; }
.tr-inline input { flex: 0 0 130px; }
.tr-hint { font-size: .78rem; color: var(--c-emerald); font-weight: 500; }
.tr-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tr-chips button {
  font-family: var(--font-thai); font-size: .82rem; padding: 6px 15px;
  border-radius: 999px; cursor: pointer; transition: var(--transition);
  border: 1px solid var(--border); background: var(--surface); color: var(--text-muted);
}
.tr-chips button:hover { border-color: var(--c-emerald); color: var(--c-emerald); }
.tr-chips button.on { background: var(--c-emerald); border-color: var(--c-emerald); color: #fff; font-weight: 500; }
.tr-note { font-size: .78rem; color: var(--text-faint); margin-top: 7px; line-height: 1.6; }

.tr-res {
  background: linear-gradient(120deg, var(--c-emerald), var(--c-sky));
  color: #fff; border-radius: var(--radius-sm); padding: 20px 22px; margin-bottom: 16px;
}
.tr-res-h { font-size: .84rem; opacity: .88; margin-bottom: 8px; }
.tr-big { display: flex; align-items: baseline; gap: 9px; }
.tr-big span { font-size: 2rem; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.25; }
.tr-big small { font-size: .88rem; opacity: .88; }
.tr-big.alt span { font-size: 1.3rem; opacity: .93; }
.tr-steps { margin-top: 4px; }
.tr-steps td { padding: 10px; }
.tr-warn {
  margin-top: 12px; padding: 11px 16px; border-radius: 10px; font-size: .86rem;
  background: var(--c-amber-soft); border: 1px solid color-mix(in srgb, var(--c-amber) 32%, transparent);
}
.tr-warn b { color: var(--c-amber); }