/* NuWays Core: toxin dilution calculator (tool blocks dilution-calculator-v1 and dilution-label-table-v1).
   Tool styles only. The page hero, reading layout, tables, FAQ and next step use the theme's shared components.
   Theme tokens (--teal, --ink, --muted, fonts) keep fallbacks. Author: Claude, October 30, 2026. */
.nw-dilution{--tool-accent:#075b61;--tool-surface:#edf4f1;--tool-line:#cbd9d5;--dil-amber-bg:#fbf4e6;--dil-amber-line:#e7cf9f;--dil-amber-ink:#6f4a0e;padding-bottom:0}
.nw-tool-dilution{padding-bottom:28px}
.nw-dilution .eyebrow{font-size:.75rem;letter-spacing:.1em;font-weight:700;color:var(--tool-accent);line-height:1.5;margin:0}

/* Tool layout */
.nw-dil-tool{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:28px;align-items:start;margin-top:8px}
.nw-dil-card{background:#fff;border:1px solid var(--tool-line);border-top:4px solid var(--teal,#075b61);border-radius:10px;padding:26px;box-shadow:0 2px 3px #183c4205}
.nw-dil-step{border:0;margin:0;padding:0 0 22px;min-width:0}
.nw-dil-step+.nw-dil-step{border-top:1px solid #e3ecea;padding-top:20px}
.nw-dil-step:last-child{padding-bottom:0}
.nw-dil-step legend,.nw-dil-label{display:flex;align-items:baseline;gap:10px;font-weight:700;font-size:.95rem;color:var(--ink,#152f35);padding:0;margin:0 0 12px}
.nw-dil-num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--teal,#075b61);border:1px solid var(--teal,#075b61);color:#fff;font-size:.75rem;font-weight:700;flex:none;transform:translateY(-1px)}
.nw-dil-hint{font-size:.8rem;color:var(--muted,#516469);font-weight:450;line-height:1.5}

/* Product cards */
.nw-dil-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.nw-dil-choice{position:relative;display:block;cursor:pointer}
.nw-dil-choice input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.nw-dil-choice span{display:block;border:1px solid var(--tool-line);border-radius:8px;background:#fff;padding:10px 12px;min-height:46px;line-height:1.3;transition:border-color .15s,background-color .15s,color .15s,box-shadow .15s}
.nw-dil-choice b{display:block;font-size:.9rem;color:var(--ink,#152f35)}
.nw-dil-choice small{display:block;font-size:.72rem;color:var(--muted,#516469);margin-top:2px}
.nw-dil-choice:hover span{border-color:var(--teal,#075b61)}
.nw-dil-choice input:checked+span{border-color:var(--teal,#075b61);background:var(--teal,#075b61);color:#fff;box-shadow:0 3px 8px #075b6129}
.nw-dil-choice input:checked+span b{color:#fff}
.nw-dil-choice input:checked+span small{color:#cfe9e4}
.nw-dil-choice input:focus-visible+span{outline:3px solid #8fc5bb;outline-offset:2px}
.nw-dil-chips{display:flex;flex-wrap:wrap;gap:8px}
.nw-dil-chips .nw-dil-choice span{padding:10px 14px;font-size:.88rem;font-weight:600;color:#29494c;display:flex;align-items:center;gap:6px}
.nw-dil-chips .nw-dil-choice small{display:inline;margin:0;font-weight:500}
.nw-dil-field{display:flex;align-items:center;gap:10px;margin-top:10px}
.nw-dil-field>.nw-dil-input{flex:1 1 auto;min-width:0}
.nw-dil-input,.nw-dil-select{width:100%;border:1px solid #8baba5;border-radius:7px;background:#fff;padding:11px 13px;font:inherit;font-size:1rem;color:var(--ink,#152f35);min-height:48px}
.nw-dil-input:focus,.nw-dil-select:focus{outline:3px solid #8fc5bb;outline-offset:1px;border-color:var(--tool-accent)}
.nw-dil-input[aria-invalid=true]{border-color:#ad3030;background:#fff7f7}
.nw-dil-unit{font-size:.88rem;color:var(--muted,#516469);white-space:nowrap}
.nw-dil-error{color:#ad3030;font-size:.82rem;margin:8px 0 0}
.nw-dil-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.nw-dil-quick button{border:1px solid var(--tool-line);border-radius:6px;background:#fff;color:#29494c;padding:7px 11px;font:inherit;font-size:.82rem;min-height:38px;cursor:pointer}
.nw-dil-quick button:hover{border-color:var(--teal,#075b61)}
.nw-dil-quick button[aria-pressed=true]{border-color:var(--teal,#075b61);background:var(--teal,#075b61);color:#fff}

/* Results */
.nw-dil-results{background:#e6f3ef;border:1px solid #c6ddd7;border-top:4px solid var(--teal,#075b61);border-radius:12px;padding:26px;position:sticky;top:20px;box-shadow:0 8px 22px #0c3b3f12}
.nw-dil-draw{font-family:var(--font-heading,'Manrope',Arial,sans-serif);font-size:clamp(1.9rem,3vw,2.6rem);line-height:1.1;letter-spacing:-.035em;color:var(--ink,#152f35);margin:6px 0 8px}
.nw-dil-draw em{font-style:normal;color:var(--teal,#075b61)}
.nw-dil-sub{font-size:.92rem;color:#2f4a4f;margin:0}
.nw-dil-svg{display:block;width:100%;height:auto;margin:18px 0 6px}
.nw-dil-note{border-radius:8px;padding:11px 13px;font-size:.85rem;line-height:1.55;margin:12px 0 0;border:1px solid var(--tool-line);border-left:4px solid #5f9e98;background:#fff;color:#2f4a4f}
.nw-dil-note strong{color:var(--ink,#152f35)}
.nw-dil-note.is-caution{background:var(--dil-amber-bg);border-color:var(--dil-amber-line);border-left-color:#c98a1b;color:var(--dil-amber-ink)}
.nw-dil-note.is-caution strong{color:#5a3b08}
.nw-dil-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:16px 0 0}
.nw-dil-stat{background:#fff;border:1px solid #cbe1db;border-radius:8px;padding:10px 12px;min-width:0}
.nw-dil-stat dt{font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:#5d7176;font-weight:700}
.nw-dil-stat dd{margin:3px 0 0;font-size:1.12rem;font-weight:650;color:var(--teal,#075b61)}
.nw-dil-label-box{margin-top:16px;border-top:1px solid #c3dad4;padding-top:14px;font-size:.84rem;line-height:1.55;color:#2f4a4f}
.nw-dil-label-box p{margin:0 0 6px}
.nw-dil-badge{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 9px;margin-right:6px;vertical-align:1px}
.nw-dil-badge.is-label{background:#e2f2e7;color:var(--positive,#236245);border:1px solid #bddbc8}
.nw-dil-badge.is-label::before{content:'\2713\00a0'}
.nw-dil-badge.is-custom{background:#fbf0d9;color:#7a4f06;border:1px solid #e6c88c}
.nw-dil-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.nw-dil-actions .button{min-height:44px;padding:10px 16px;font-size:.88rem;gap:8px;cursor:pointer;font-family:inherit}
.nw-dil-actions .is-secondary{background:#fff;color:var(--ink,#152f35);border-color:var(--tool-line)}
.nw-dil-status{font-size:.8rem;color:var(--muted,#516469);margin:8px 0 0;min-height:1.2em}

.nw-dil-table-wrap{overflow-x:auto;border:1px solid var(--tool-line);border-radius:10px;background:#fff;margin-top:16px}
.nw-dil-table{width:100%;border-collapse:collapse;font-size:.9rem}
.nw-dil-table th,.nw-dil-table td{text-align:left;padding:10px 14px;border-bottom:1px solid #e3ecea;vertical-align:top}
.nw-dil-table thead th{background:var(--mint,#d8efea);font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;color:#0b4a4f}
.nw-dil-table tbody tr:last-child td,.nw-dil-table tbody tr:last-child th{border-bottom:0}
.nw-dil-table td.is-between{color:var(--dil-amber-ink)}
.nw-dil-table a{color:var(--tool-accent)}
.nw-dil-foot{font-size:.8rem;color:var(--muted,#516469);margin-top:10px;max-width:80ch}
.nw-dil-reverse{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center;background:#fff;border:1px solid var(--tool-line);border-radius:12px;padding:24px 26px;margin-top:16px}
.nw-dil-reverse output{display:block;font-family:var(--font-heading,'Manrope',Arial,sans-serif);font-size:1.6rem;letter-spacing:-.03em;color:var(--ink,#152f35)}
.nw-dil-disclaimer{background:#fff;border:1px solid var(--tool-line);border-left:4px solid #769e92;border-radius:8px;padding:16px 18px;font-size:.86rem;line-height:1.6;color:#2f4a4f;margin-top:40px}
.nw-noscript{background:var(--dil-amber-bg);border:1px solid var(--dil-amber-line);border-radius:8px;padding:12px 14px;color:var(--dil-amber-ink)}

@media (max-width:1050px){
  .nw-dil-tool{grid-template-columns:minmax(0,1fr)}
  .nw-dil-results{position:static}
}
@media (max-width:760px){
  .nw-dil-card,.nw-dil-results{padding:20px}
  .nw-dil-products{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nw-dil-reverse{grid-template-columns:1fr;padding:20px}
  .nw-dil-table th,.nw-dil-table td{padding:9px 10px}
}
@media (prefers-reduced-motion:no-preference){
  .nw-dil-svg .nw-dil-fill{transition:width .25s ease}
}
@media print{
  /* Cmd+P prints the page itself, without the buttons. The treatment-room card prints from its own tab. */
  .nw-dil-results{position:static}
  .nw-dil-actions,.nw-dil-now,.nw-dil-status{display:none!important}
}

/* Helpers */
.nw-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.nw-dil-field-first{margin-top:0}
.nw-dil-choice-select input{inset:auto;width:1px;height:1px;top:12px;left:12px}
.nw-dil-choice-select span{display:flex!important;align-items:center;gap:10px;flex-wrap:wrap}
.nw-dil-inline-select{width:auto;min-height:38px;padding:6px 10px;font-size:.86rem;max-width:100%}

/* Phone result bar */
.nw-dil-mini{display:none}
@media (max-width:1050px){
  .nw-dil-mini{position:fixed;left:12px;right:76px;bottom:12px;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;color:var(--ink,#152f35);border:1px solid var(--tool-line);border-left:4px solid var(--teal,#075b61);border-radius:10px;padding:11px 14px;box-shadow:0 10px 26px #12343a2e;font-weight:650;font-size:.92rem;line-height:1.35;transition:opacity .2s,transform .2s}
  .nw-dil-mini[hidden]{display:none}
  .nw-dil-mini a{color:var(--teal,#075b61);font-weight:700;white-space:nowrap}
  .nw-dil-mini.is-hidden{opacity:0;transform:translateY(14px);pointer-events:none}
}
@media print{.nw-dil-mini{display:none!important}}

/* Label table stacks into cards on phones */
@media (max-width:640px){
  .nw-dil-table.is-stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .nw-dil-table.is-stack,.nw-dil-table.is-stack tbody{display:block}
  .nw-dil-table.is-stack tr{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;padding:14px 16px;border-bottom:1px solid #e3ecea}
  .nw-dil-table.is-stack tbody tr:last-child{border-bottom:0}
  .nw-dil-table.is-stack th[scope=row]{grid-column:1/-1;padding:0;border:0;font-size:1rem}
  .nw-dil-table.is-stack td{padding:0;border:0;font-size:.88rem}
  .nw-dil-table.is-stack td::before{content:attr(data-label);display:block;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:#5d7176;font-weight:700;margin-bottom:2px}
}

/* Syringe cards, outcome states and close-up (review round 1) */
.nw-dil-syringes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.nw-dil-syringes .nw-dil-choice small{line-height:1.35}
.nw-dil-draw.is-stop{color:#8a2a2a}
.nw-dil-note.is-stop{background:#fdf1f1;border-color:#e8bcbc;border-left-color:var(--negative,#ad3030);color:#7a2424}
.nw-dil-note.is-stop strong{color:#5f1a1a}
.nw-dil-zoom{background:#fff;border:1px solid #cbe1db;border-radius:8px;padding:10px 12px 2px;margin:4px 0 0}
.nw-dil-zoom[hidden]{display:none}
.nw-dil-zoom-label{font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:#5d7176;font-weight:700;margin:0}
.nw-dil-zoom-svg{display:block;width:100%;height:auto;margin:4px 0}
@media (max-width:760px){
  .nw-dil-syringes{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Show the math (round 2) */
.nw-dil-steps{list-style:none;counter-reset:dil;margin:16px 0 0;padding:0;display:grid;gap:10px}
.nw-dil-steps li{counter-increment:dil;display:grid;grid-template-columns:34px 1fr;gap:4px 14px;background:#fff;border:1px solid var(--tool-line);border-radius:10px;padding:16px 18px}
.nw-dil-steps li::before{content:counter(dil);grid-row:1 / span 3;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--teal,#075b61);border:1px solid var(--teal,#075b61);color:#fff;font-weight:700;font-size:.85rem}
.nw-dil-steps h3{font-size:1rem;letter-spacing:-.01em;margin:3px 0 2px;font-family:var(--font-body,'DM Sans',Arial,sans-serif);font-weight:700}
.nw-dil-eq{display:block;font-size:1.02rem;font-weight:650;color:var(--ink,#152f35);background:#f4f8f6;border:1px solid #e0ebe7;border-radius:6px;padding:8px 10px;margin:4px 0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.nw-dil-steps p{margin:2px 0 0;color:#2f4a4f;font-size:.92rem;line-height:1.55}
.nw-dil-steps li.is-stop{border-color:#e8bcbc;background:#fffafa}

/* Use-by time (round 2) */
.nw-dil-useby{margin-top:16px;border-top:1px solid #c3dad4;padding-top:14px}
.nw-dil-useby-label{display:block;font-weight:700;font-size:.88rem;color:var(--ink,#152f35);margin:0 0 8px}
.nw-dil-now{border:1px solid var(--tool-line);border-radius:7px;background:#fff;color:var(--ink,#152f35);font:inherit;font-size:.88rem;font-weight:600;padding:0 14px;min-height:48px;cursor:pointer;white-space:nowrap}
.nw-dil-useby-out{font-size:.9rem;color:#2f4a4f;margin:8px 0 0;min-height:1.4em}
.nw-dil-useby-out strong{color:var(--ink,#152f35)}

.nw-dil-formula{background:#fff;border:1px solid var(--tool-line);border-left:4px solid var(--tool-accent);border-radius:10px;padding:18px 20px;margin-top:16px;max-width:860px}
.nw-dil-formula h3{font-family:var(--font-body,'DM Sans',Arial,sans-serif);font-size:1rem;font-weight:700;margin:0 0 8px}
.nw-dil-formula ol{margin:0;padding-left:1.3em;display:grid;gap:6px;font-size:.95rem;line-height:1.55}
.nw-dil-formula p{margin:12px 0 0;font-size:.92rem;color:#2f4a4f}
.nw-dil-table tr.is-label>*{background:#eef7f4}
@media (max-width:640px){
  .nw-dil-table.is-stack tr.is-label{background:#eef7f4}
  .nw-dil-table.is-stack tr.is-label>*{background:transparent}
}

/* Collapsible panels under the calculator (math, draw chart, work backward) */
.nw-dil-panels{display:grid;gap:10px;margin-top:22px}
.nw-dil-panels>.nw-dil-more{background:#fff;border:1px solid var(--tool-line);border-radius:10px}
.nw-dil-panels>.nw-dil-more>summary{list-style:none;cursor:pointer;position:relative;min-height:52px;box-sizing:border-box;padding:15px 52px 15px 20px;font-weight:700;font-size:1rem;line-height:1.4;color:var(--ink,#152f35)}
.nw-dil-panels>.nw-dil-more>summary::-webkit-details-marker{display:none}
.nw-dil-panels>.nw-dil-more>summary::after{content:'+';position:absolute;right:20px;top:12px;font-size:24px;font-weight:400;line-height:1.1;color:var(--tool-accent)}
.nw-dil-panels>.nw-dil-more[open]>summary::after{content:'\2212'}
.nw-dil-panels>.nw-dil-more>summary:focus-visible{outline:3px solid #8fc5bb;outline-offset:2px;border-radius:10px}
.nw-dil-more-body{padding:0 20px 20px}
.nw-dil-more-body>p{max-width:72ch;color:#2f4a4f;margin:0 0 12px}
.nw-dil-more-body .nw-dil-steps{margin-top:4px}
.nw-dil-more-body .nw-dil-reverse{background:#f6faf8;margin-top:4px}

/* Page: the theme's shared tool hero. On phones its side panel is hidden so the calculator starts sooner. */
.nw-dil-ref .nw-dil-disclaimer{margin-top:16px}
.nw-dil-ref .nw-dil-more{margin-top:14px}
/* The reference article lines up with the calculator instead of the theme's centered reading column. */
.nw-dilution-page>.nw-dil-ref{width:auto;max-width:none;margin-left:0;margin-right:0}
/* Phones: each label-table row reads as two or three compact lines instead of a tall card. */
@media (max-width:640px){
  .nw-tool-dilution-labels .nw-dil-table.is-stack tr{display:block;padding:12px 14px}
  .nw-tool-dilution-labels .nw-dil-table.is-stack th[scope=row]{display:block;margin:0 0 3px}
  .nw-tool-dilution-labels .nw-dil-table.is-stack td{display:inline;font-size:.86rem;line-height:1.6}
  .nw-tool-dilution-labels .nw-dil-table.is-stack td::before{display:inline;content:attr(data-label) ': ';font-size:.86rem;letter-spacing:0;text-transform:none;font-weight:600;color:#5d7176;margin:0}
  .nw-tool-dilution-labels .nw-dil-table.is-stack td:not(:last-child)::after{content:' · ';color:#9fb3b0}
}
@media (max-width:760px){
  .nw-dilution-page .nw-tool-process-panel{display:none}
  .nw-dilution-page .nw-tool-hero{padding-bottom:16px}
  .nw-dil-more-body{padding:0 16px 16px}
  .nw-dil-panels>.nw-dil-more>summary{padding-left:16px}
}

/* 1.35.7: official prescribing information under the calculator, and the result's source line */
.nw-dil-source-line{margin:10px 0 0!important;padding:10px 12px;background:#fff;border:1px solid #d6e3df;border-radius:8px}
.nw-dil-source-line a,.nw-dil-sources-foot a{color:var(--teal,#075b61);font-weight:600}
.nw-dil-sources{margin-top:22px;background:#fff;border:1px solid var(--tool-line);border-top:4px solid var(--teal,#075b61);border-radius:12px;padding:22px 24px}
.nw-dil-sources h2{font-family:var(--font-heading,'Manrope',Arial,sans-serif);font-size:1.2rem;line-height:1.3;letter-spacing:-.02em;margin:0 0 4px;color:var(--ink,#152f35)}
.nw-dil-sources-head p{margin:0;color:#2f4a4f;font-size:.92rem;line-height:1.55;max-width:80ch}
.nw-dil-sources-list{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.nw-dil-sources-list li{margin:0;min-width:0}
.nw-dil-source{display:flex;align-items:center;gap:12px;height:100%;box-sizing:border-box;border:1px solid #d6e3df;border-radius:10px;padding:12px 14px;text-decoration:none;color:var(--ink,#152f35);background:#fbfdfc;transition:border-color .15s,background-color .15s}
.nw-dil-source:hover{border-color:var(--teal,#075b61);background:#f1f8f6}
.nw-dil-source:focus-visible{outline:3px solid #8fc5bb;outline-offset:2px}
.nw-dil-source svg{flex:none;width:30px;height:30px;color:var(--teal,#075b61)}
.nw-dil-source b{display:block;font-size:.95rem;line-height:1.3}
.nw-dil-source small{display:block;font-size:.76rem;line-height:1.4;color:var(--muted,#516469);margin-top:2px}
.nw-dil-source-go{margin-left:auto;flex:none;color:var(--teal,#075b61);font-weight:700;font-size:.85rem}
.nw-dil-sources-foot{margin:12px 0 0;font-size:.82rem;color:var(--muted,#516469)}
@media (max-width:900px){.nw-dil-sources-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.nw-dil-sources{padding:18px 16px}.nw-dil-sources-list{grid-template-columns:1fr}}

/* 1.35.7: the notice under the intro (the second credit line, written in the page editor) reads as a clear notice */
.nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit{position:relative;max-width:62ch;margin-top:22px;padding:14px 16px 14px 50px;background:#fdf6e7;border:1px solid #ecd6a6;border-left:4px solid #c98a1b;border-radius:8px;color:#3f3214;font-size:.95rem;line-height:1.55}
.nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit em{font-style:normal;color:inherit}
.nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit strong,.nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit a{color:#6f4a0e}
.nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit::before{content:'!';position:absolute;left:15px;top:14px;width:22px;height:22px;border-radius:50%;background:#c98a1b;color:#fff;font:800 .85rem/22px var(--font-body,'DM Sans',Arial,sans-serif);text-align:center}
@media (max-width:760px){
  .nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit{margin-top:16px;padding:12px 14px 12px 44px;font-size:.88rem;line-height:1.5}
  .nw-dilution-page .nw-tool-intro>.nw-tool-credit+.nw-tool-credit::before{left:13px;top:12px;width:20px;height:20px;line-height:20px;font-size:.78rem}
  .nw-dil-stat dd{font-size:1rem}
}