/* ORYON PRO — Mixing Guide (step wizard) */
[hidden]{display:none !important}
.calc{max-width:720px;
  --gold:#c79a2b;--gold-lt:#ecc964;--gold-deep:#a87d18;
  --gold-grad:linear-gradient(135deg,#f3da88,#c79a2b);
  --gold-soft:rgba(199,154,43,.14)}
.calc-storelink{color:#cfe0ff;text-decoration:none;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.calc-storelink:hover{color:#fff}
.calc-head{margin:.4rem 0 1.1rem}
.calc-head h1{font-weight:300;font-size:1.7rem;letter-spacing:.01em;margin:0 0 .3rem}
.calc-sub{margin:0;color:var(--muted);font-size:.92rem;line-height:1.5;max-width:48ch}

/* Wizard */
.wiz__bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}
.wiz__dots{display:flex;gap:.4rem}
.wiz__dot{width:30px;height:5px;border-radius:3px;background:var(--border-strong);transition:.2s}
.wiz__dot.is-on{background:var(--accent)}
.wiz__dot.is-done{background:#9fb6e6}
.wiz__count{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

.wiz__card{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.4rem 1.2rem;box-shadow:0 6px 22px rgba(20,45,95,.07);animation:wizIn .25s ease}
@keyframes wizIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.wiz__q{font-size:1.2rem;font-weight:600;color:var(--ink);margin-bottom:.3rem;line-height:1.3}
.wiz__hint{margin:0 0 1rem;color:var(--muted);font-size:.88rem;line-height:1.5}
.wiz__nav{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-top:1.3rem}
.wiz__nav .btn{min-width:96px;text-align:center}
.wiz__nav [data-next]{margin-left:auto}
.wiz__sp{flex:1}
.wiz__skip{display:block;margin:1rem auto 0;background:none;border:0;color:var(--muted);font:inherit;font-size:.82rem;text-decoration:underline;cursor:pointer}
.wiz__skip:hover{color:var(--accent)}
.wiz__editlink{background:none;border:0;color:var(--accent);font:inherit;font-weight:600;font-size:.85rem;cursor:pointer;padding:0;margin-bottom:.9rem}

/* Unit toggle */
.calc-unit-toggle{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:3px;gap:3px;margin-bottom:.8rem}
.cu{appearance:none;border:0;background:none;font:inherit;font-weight:600;font-size:.8rem;color:var(--muted);padding:.3rem .85rem;border-radius:7px;cursor:pointer}
.cu.is-active{background:#fff;color:var(--accent);box-shadow:0 1px 3px rgba(20,45,95,.12)}

/* Syringe size picker (result screen) */
.calc-syrpick{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1rem;margin-bottom:1rem}
.calc-syrpick .calc-viz__title{margin-bottom:0}
.calc-syrpick .calc-unit-toggle{margin-bottom:0}
#syrToggle .cu{display:flex;flex-direction:column;align-items:center;line-height:1.05;padding:.4rem 1.05rem}
#syrToggle .cu small{font-weight:500;font-size:.6rem;opacity:.7;margin-top:.12rem}
@media(max-width:420px){.calc-syrpick{justify-content:center}#syrToggle .cu{padding:.4rem .85rem}}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chip-btn{position:relative;appearance:none;border:1.5px solid var(--border-strong);background:#fff;font:inherit;font-weight:600;font-size:.95rem;color:var(--ink);padding:.7rem 1.05rem;border-radius:12px;cursor:pointer;transition:.12s;line-height:1.15;text-align:center;min-width:84px}
.chip-btn small{display:block;font-weight:500;font-size:.66rem;color:var(--muted);margin-top:.12rem}
.chip-btn:hover{border-color:var(--accent)}
.chip-btn.is-active{border-color:var(--accent);background:var(--accent);color:#fff}
.chip-btn.is-active small{color:#dbe6ff}
.chip-btn--star{border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,63,150,.12)}
.chip-star{position:absolute;top:-9px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:.56rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:.12rem .4rem;border-radius:6px;white-space:nowrap}
.calc-other{margin-top:.8rem;width:100%;max-width:100%}
.calc-other input,.calc-other select{width:100%;box-sizing:border-box;font-size:1rem;padding:.7rem .85rem;border:1.5px solid var(--border-strong);border-radius:11px;background:#fff;color:var(--ink);font-family:inherit;line-height:1.2}
.calc-other input:focus,.calc-other select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,63,150,.15)}

/* Result */
.calc-result{animation:wizIn .25s ease}
.calc-warn{background:rgba(226,59,78,.08);border:1px solid rgba(226,59,78,.35);color:#b3243a;border-radius:11px;padding:.7rem .9rem;font-size:.85rem;line-height:1.5;margin-bottom:1rem}
.calc-warn--soft{background:rgba(199,125,0,.1);border-color:rgba(199,125,0,.4);color:#9a6400}
.calc-warn ul{margin:.3rem 0 0;padding-left:1.1rem}

.calc-conc{background:linear-gradient(180deg,#f4f8ff,#fff);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.1rem;text-align:center;margin-bottom:.9rem}
.calc-conc__label{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.calc-conc__big{font-size:2rem;font-weight:600;color:var(--accent);line-height:1.1;margin:.15rem 0}
.calc-conc__sub{font-size:.9rem;color:var(--ink-2);font-weight:500}
.calc-conc__ref{font-size:.82rem;color:var(--muted);margin-top:.5rem}

.calc-draw{background:var(--accent);color:#fff;border-radius:var(--radius);padding:1rem;text-align:center;margin-bottom:1rem;box-shadow:0 8px 20px rgba(20,40,90,.25)}
.calc-draw__label{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85;font-weight:600}
.calc-draw__big{font-size:1.5rem;font-weight:500;margin-top:.2rem}
.calc-draw__big strong{font-weight:700}

/* Visuals */
.calc-viz{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}
.calc-viz__title{font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:.45rem}
.vialviz{display:flex;flex-direction:column;align-items:center}
.vialviz svg{width:72px;height:auto;display:block}
.vialviz__cap{margin-top:.5rem;text-align:center;font-size:.72rem;color:var(--muted);line-height:1.45}
.vialviz__cap strong{color:var(--ink)}
.syrviz svg{width:100%;height:auto;display:block}
@media(max-width:520px){.calc-viz{grid-template-columns:1fr;justify-items:center}.calc-viz__block--syr{width:100%}}
.vial-liquid{transition:transform .5s cubic-bezier(.2,.8,.2,1);transform-box:fill-box;transform-origin:bottom}
.syr-fill{transition:transform .5s cubic-bezier(.2,.8,.2,1);transform-box:fill-box;transform-origin:left}
.syr-marker{transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .3s}
@media(prefers-reduced-motion:reduce){.vial-liquid,.syr-fill,.syr-marker{transition:none}}

/* Charts */
.calc-chart{margin-bottom:1rem}
.calc-ro{font-size:.62rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#9a6400;background:rgba(199,125,0,.12);padding:.1rem .4rem;border-radius:5px;margin-left:.4rem}
.calc-chart__wrap{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.calc-table{width:100%;border-collapse:collapse;font-size:.88rem;background:#fff}
.calc-table th{text-align:left;padding:.55rem .9rem;background:var(--surface-2);color:var(--muted);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;font-weight:600}
.calc-table td{padding:.55rem .9rem;border-top:1px solid var(--border);color:var(--ink-2)}
.calc-table td strong{color:var(--ink)}
.calc-table tbody tr:nth-child(even){background:#fafcff}

/* Grid keeps the 3 actions perfectly equal — no stray wrapping rows */
.calc-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem;align-items:stretch}
.calc-actions .btn{width:100%;min-width:0;min-height:46px;text-align:center;font-size:.88rem;padding:.65rem .8rem;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;line-height:1.15}
.calc-disclaimer{margin:1.4rem auto 0;max-width:560px;text-align:center;color:var(--muted);font-size:.78rem;line-height:1.6}

@media print{
  .topbar,.footer,.wiz,.calc-actions,.calc-storelink,.wiz__editlink,.spark{display:none !important}
  body{background:#fff}
  .calc-result>*{box-shadow:none}
}

/* ============================================================
   Premium polish — aligned buttons, gold accents & sparkles
   ============================================================ */

@keyframes twinkle{0%,100%{opacity:0;transform:scale(.25) rotate(0deg)}45%{opacity:1;transform:scale(1) rotate(35deg)}}
@keyframes shine{0%{transform:translateX(-180%) skewX(-18deg)}55%,100%{transform:translateX(420%) skewX(-18deg)}}
@keyframes goldPulse{0%,100%{box-shadow:0 0 0 3px var(--gold-soft),0 6px 16px rgba(199,154,43,.18)}50%{box-shadow:0 0 0 5px var(--gold-soft),0 8px 22px rgba(199,154,43,.3)}}

/* Title flourish */
.calc-head h1{display:inline-block}
.calc-head h1::after{content:"";display:block;width:54px;height:3px;margin-top:.55rem;border-radius:3px;background:var(--gold-grad);box-shadow:0 1px 5px rgba(199,154,43,.45)}

/* Progress dots → gold */
.wiz__dot{height:6px;border-radius:4px}
.wiz__dot.is-on{background:var(--gold-grad);box-shadow:0 0 0 3px var(--gold-soft)}
.wiz__dot.is-done{background:linear-gradient(135deg,#d6c074,#bb942f)}
.wiz__count{color:var(--gold-deep)}

/* Card refinement + gold hairline + fuller, consistent height */
.wiz__card{position:relative;display:flex;flex-direction:column;min-height:360px;border-color:#e7ecf6;box-shadow:0 12px 32px rgba(20,45,95,.10);overflow:hidden;padding:1.7rem 1.5rem}
.wiz__card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--gold-grad);opacity:.92}
.wiz__card .wiz__q{font-size:1.3rem}
.wiz__card .wiz__nav{margin-top:auto;padding-top:1rem}

/* Vial step: mode (list/custom) + unit toggles on one row */
.calc-toggle-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;margin-bottom:.9rem}
.calc-toggle-row .calc-unit-toggle{margin-bottom:0}

@media(max-width:480px){.wiz__card{min-height:320px;padding:1.4rem 1.2rem}.wiz__card .wiz__q{font-size:1.2rem}}

/* Chips: even grid — 3 across (3x2) on mobile, a single row of 6 on wider screens */
.chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem;margin-top:.25rem}
@media(min-width:560px){.chips{grid-template-columns:repeat(6,minmax(0,1fr))}}
.chip-btn{min-width:0;width:100%;min-height:56px;padding:.7rem .55rem;display:flex;flex-direction:column;align-items:center;justify-content:center}
.chip-btn.is-active{background:var(--accent);border-color:var(--accent);box-shadow:0 7px 18px rgba(27,63,150,.30)}
/* Recommended chip → gold */
.chip-btn--star{border-color:var(--gold);animation:goldPulse 2.6s ease-in-out infinite}
.chip-btn--star.is-active{background:var(--accent);border-color:var(--accent)}
.chip-star{background:var(--gold-grad);color:#3a2a05;box-shadow:0 2px 7px rgba(199,154,43,.5)}
.chip-star::before{content:"✦ "}
/* Custom chip distinct (sits inline with the other chips — same size).
   The full-width treatment is reserved for the input below it (.calc-other). */
.chip-btn[data-custom],.chip-btn[data-wcustom],.chip-btn[data-dcustom]{border-style:dashed;color:var(--muted)}
.chip-btn[data-custom].is-active,.chip-btn[data-wcustom].is-active,.chip-btn[data-dcustom].is-active{color:#fff;border-style:solid}

/* Nav buttons aligned + primary shimmer */
.wiz__nav .btn{min-width:108px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px}
.calc .btn--primary{position:relative;overflow:hidden}
.calc .btn--primary::after{content:"";position:absolute;top:0;bottom:0;left:0;width:38%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:translateX(-180%) skewX(-18deg);animation:shine 3.6s ease-in-out infinite;pointer-events:none}

/* Result hero: gold frame + sparkles */
.calc-conc{position:relative;overflow:hidden;border:1px solid var(--gold-lt);box-shadow:0 12px 34px rgba(199,154,43,.16)}
.calc-conc::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--gold-grad)}
.calc-conc__label{color:var(--gold-deep);letter-spacing:.16em}
.spark{position:absolute;width:13px;height:13px;background:var(--gold-grad);clip-path:polygon(50% 0,59% 41%,100% 50%,59% 59%,50% 100%,41% 59%,0 50%,41% 41%);filter:drop-shadow(0 0 4px rgba(236,201,100,.85));opacity:0;animation:twinkle 2.8s ease-in-out infinite;pointer-events:none;z-index:1}
.spark.s1{top:13px;left:26px;animation-delay:.1s}
.spark.s2{top:30px;right:34px;width:9px;animation-delay:.8s}
.spark.s3{bottom:18px;left:54px;width:10px;animation-delay:1.5s}
.spark.s4{bottom:24px;right:58px;width:14px;animation-delay:.45s}
.spark.s5{top:52%;right:18px;width:8px;animation-delay:1.1s}
.calc-conc__label,.calc-conc__big,.calc-conc__sub,.calc-conc__ref{position:relative;z-index:2}

/* Draw card: gold highlight */
.calc-draw{background:linear-gradient(135deg,#1b3f96,#152f78)}
.calc-draw__label{color:var(--gold-lt);opacity:1}
.calc-draw__big strong{color:var(--gold-lt);text-shadow:0 1px 7px rgba(236,201,100,.5)}

/* Tables: gold heading text */
.calc-table th{color:var(--gold-deep)}

/* Action buttons aligned (grid handles widths above) */

@media(prefers-reduced-motion:reduce){
  .spark,.calc .btn--primary::after,.chip-btn--star{animation:none}
  .spark{opacity:.85}
}

@media(max-width:520px){
  .calc-head h1{font-size:1.5rem}
  .chips{gap:.5rem}
  .chip-btn{min-height:52px;font-size:.9rem}
  .calc-conc__big{font-size:1.7rem}

  /* ===== Universal mobile button rule =====
     Every .btn inside the calculator becomes a full-width stacked block.
     No more strays, no more uneven side-by-side pairs, no gaps. */
  .calc .btn{
    width:100%;
    min-width:0;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    min-height:48px;
    padding:.85rem 1rem;
    font-size:.92rem;
    border-radius:12px;
  }

  /* Result-screen action buttons stack full width */
  .calc-actions{grid-template-columns:1fr;gap:.55rem}

  /* Wizard nav: Next on top (primary CTA), Back below, both 100% wide */
  .wiz__nav{flex-direction:column-reverse;align-items:stretch;gap:.55rem;margin-top:1.1rem;padding-top:.5rem}
  .wiz__nav .btn{margin:0}
  .wiz__nav [data-next]{margin-left:0}
  .wiz__sp{display:none}
}