:root{
  --ink:#2B2420;
  --ink-soft:#6B5F4F;
  --ink-faint:#9A8D77;
  --paper:#FBF6DF;
  --paper-raised:#FDFCF2;
  --paper-sunken:#F7F0D3;
  --line:#EFE6BD;
  --line-soft:#F5EDD1;
  --accent:#8A6626;
  --accent-soft:#F1E3C0;
  --on-accent:#FFFBF2;
  --good:#5C7A4E;
}
[data-pasta="butter"]{
  --paper:#F8EFCA; --paper-raised:#FDF9EB; --paper-sunken:#F4EAC1;
  --line:#EADCA7; --line-soft:#F2E5BD;
  --accent:#7E5C16; --on-accent:#FFF8E4; --accent-soft:#EEDDA0;
}
[data-pasta="tomato"]{
  --paper:#F1CAB8; --paper-raised:#FAEDE4; --paper-sunken:#EFCDBE;
  --line:#E4B6A3; --line-soft:#EDCDBD;
  --accent:#973823; --on-accent:#FFF3EC; --accent-soft:#F0CDBB;
}
[data-pasta="cream"]{
  --paper:#F6F0E4; --paper-raised:#FCF8F2; --paper-sunken:#F2EADB;
  --line:#E8DDC5; --line-soft:#F0E8D6;
  --accent:#8C5C49; --on-accent:#FFF7F1; --accent-soft:#EAD9CD;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#EDE5D2;
    --ink-soft:#B8AB90;
    --ink-faint:#7C7160;
    --paper:#22190D;
    --paper-raised:#2C2210;
    --paper-sunken:#180F07;
    --line:#3D2F16;
    --line-soft:#302510;
    --accent:#D8A854;
    --accent-soft:#3B2E17;
    --on-accent:#211705;
    --good:#8FB37D;
  }
  :root:not([data-theme="light"])[data-pasta="butter"]{
    --paper:#241B08; --paper-raised:#2F250E; --paper-sunken:#190F04;
    --line:#40330F; --line-soft:#33280C;
    --accent:#E6C158; --accent-soft:#3D3312; --on-accent:#221A04;
  }
  :root:not([data-theme="light"])[data-pasta="tomato"]{
    --paper:#251309; --paper-raised:#301A10; --paper-sunken:#1B0D06;
    --line:#432619; --line-soft:#361E13;
    --accent:#E27B5E; --accent-soft:#3D2418; --on-accent:#241007;
  }
  :root:not([data-theme="light"])[data-pasta="cream"]{
    --paper:#201810; --paper-raised:#2B2118; --paper-sunken:#160F09;
    --line:#3A2E23; --line-soft:#2E2419;
    --accent:#D6AB98; --accent-soft:#332620; --on-accent:#241A15;
  }
}
:root[data-theme="dark"]{
  --ink:#EDE5D2;
  --ink-soft:#B8AB90;
  --ink-faint:#7C7160;
  --paper:#22190D;
  --paper-raised:#2C2210;
  --paper-sunken:#180F07;
  --line:#3D2F16;
  --line-soft:#302510;
  --accent:#D8A854;
  --accent-soft:#3B2E17;
  --on-accent:#211705;
  --good:#8FB37D;
}
:root[data-theme="dark"][data-pasta="butter"]{
  --paper:#241B08; --paper-raised:#2F250E; --paper-sunken:#190F04;
  --line:#40330F; --line-soft:#33280C;
  --accent:#E6C158; --accent-soft:#3D3312; --on-accent:#221A04;
}
:root[data-theme="dark"][data-pasta="tomato"]{
  --paper:#251309; --paper-raised:#301A10; --paper-sunken:#1B0D06;
  --line:#432619; --line-soft:#361E13;
  --accent:#E27B5E; --accent-soft:#3D2418; --on-accent:#241007;
}
:root[data-theme="dark"][data-pasta="cream"]{
  --paper:#201810; --paper-raised:#2B2118; --paper-sunken:#160F09;
  --line:#3A2E23; --line-soft:#2E2419;
  --accent:#D6AB98; --accent-soft:#332620; --on-accent:#241A15;
}

*{ box-sizing:border-box; }
html{ overflow-anchor:none; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  transition:background-color .35s ease;
  overflow-anchor:none;
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.app{
  max-width:640px;
  margin:0 auto;
  padding:20px 18px 64px;
}
.topbar{
  display:grid;
  grid-template-columns:1fr 44px;
  align-items:center;
  gap:12px;
  margin-bottom:20px;
}
.title-block{
  text-align:left;
}
.free-tagline{
  margin:0 0 9px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--ink-faint);
}
.header-logo-svg{
  display:block;
  width:auto;
  height:88px;
  margin:0;
  color:var(--ink-soft);
}
.icon-btn{
  flex:none;
  width:44px;
  height:44px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--paper-raised);
  color:var(--ink);
  font-size:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:border-color .2s ease, transform .15s ease;
}
.icon-btn:hover{ border-color:var(--accent); }
.icon-btn:active{ transform:scale(0.94); }
.icon-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

.controls{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-bottom:18px;
}
.control-group{
  display:flex;
  align-items:center;
  gap:12px;
}
.control-label{
  flex:none;
  width:64px;
  white-space:nowrap;
  font-size:14px;
  color:var(--ink-soft);
  font-weight:700;
}
.segmented{
  flex:1;
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:1fr;
  gap:6px;
  background:var(--paper-sunken);
  padding:4px;
  border-radius:12px;
  border:1px solid var(--line);
}
.segmented button{
  appearance:none;
  border:1px solid var(--line);
  background:var(--paper-raised);
  color:var(--ink-soft);
  font-family:inherit;
  font-size:15px;
  font-weight:700;
  min-height:48px;
  padding:13px 4px;
  border-radius:9px;
  cursor:pointer;
  transition:background .2s ease, color .2s ease, box-shadow .2s ease;
}
.segmented button.active{
  background:var(--accent);
  color:var(--on-accent);
  box-shadow:0 2px 6px rgba(0,0,0,.15);
}
.segmented button:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

.time-input{
  flex:1;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  background:var(--paper-sunken);
  padding:6px 8px;
  border-radius:12px;
}
.time-input input{
  width:44px;
  min-height:44px;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:16px;
  font-weight:700;
  text-align:center;
  padding:7px 2px;
  border-radius:9px;
  border:1px solid var(--line);
  background:var(--paper-raised);
  color:var(--ink);
}
.time-input input:focus-visible{ outline:2px solid var(--accent); outline-offset:1px; }
.time-input-prefix{
  font-size:12px;
  color:var(--ink-soft);
  font-weight:700;
  white-space:nowrap;
}
.time-input-unit{
  font-size:12px;
  color:var(--ink-soft);
  font-weight:700;
}
.time-arrow{
  font-size:13px;
  color:var(--ink-soft);
  font-weight:700;
}
.time-result{
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:14px;
  font-weight:700;
  color:var(--accent);
  background:var(--accent-soft);
  padding:4px 8px;
  border-radius:9px;
  white-space:nowrap;
  transition:color .3s ease, background .3s ease;
}

.summary-card{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  margin-bottom:16px;
}
.summary-item{
  background:var(--paper-sunken);
  padding:14px 6px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  text-align:center;
}
.summary-label{
  font-size:13px;
  color:var(--ink-soft);
  font-weight:700;
}
.summary-value{
  font-family:"Zen Maru Gothic", sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:25px;
  font-weight:700;
  color:var(--accent);
  transition:color .3s ease;
}
.summary-value small{
  font-size:inherit;
  font-weight:inherit;
  color:inherit;
  margin-left:1px;
}
.summary-value--compound{
  text-align:center;
}

.ingredients-card{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-top:5px solid var(--accent);
  border-radius:16px;
  padding:18px 18px 22px;
  margin-bottom:14px;
  box-shadow:0 4px 16px rgba(20,14,4,.09);
  transition:border-color .3s ease;
}
.ingredients-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  margin-bottom:6px;
}
.ingredients-head h2{
  margin:0;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:21px;
  font-weight:900;
}
.ing-subhead{
  display:inline-block;
  margin:0 0 10px;
  padding:3px 11px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:900;
  letter-spacing:.04em;
  color:var(--on-accent);
  background:var(--accent);
  transition:background .3s ease;
}
.ing-subhead:not(:first-of-type){
  margin-top:18px;
}
.ing-substep{
  margin:0 0 7px;
  font-size:16px;
  font-weight:900;
  color:var(--ink);
}
.ing-substep:not(:first-of-type){
  margin-top:2px;
}
.ing-substep:not(:first-of-type)::before{
  content:"";
  display:block;
  width:24px;
  height:24px;
  margin:16px auto;
  background-color:var(--accent);
  -webkit-mask-image:url("data:image/svg+xml;base64,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");
  mask-image:url("data:image/svg+xml;base64,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");
  -webkit-mask-repeat:no-repeat;
  mask-repeat:no-repeat;
  -webkit-mask-position:center;
  mask-position:center;
  -webkit-mask-size:contain;
  mask-size:contain;
  transition:background-color .3s ease;
}
.step-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:23px;
  height:23px;
  border-radius:999px;
  background:var(--accent);
  color:var(--on-accent);
  font-size:12.5px;
  font-weight:900;
  margin-right:8px;
  vertical-align:-5px;
  transition:background .3s ease;
}
.ing-substep-note{
  display:block;
  margin-top:3px;
  font-size:12px;
  font-weight:500;
  color:var(--ink-soft);
}
.ing-attention{
  margin:8px 0 14px;
  padding:9px 13px;
  border-radius:10px;
  background:var(--accent-soft);
  color:var(--accent);
  font-size:13.5px;
  font-weight:900;
  line-height:1.5;
  transition:background .3s ease, color .3s ease;
}
.ingredients-list{
  list-style:none;
  margin:0;
  padding:0;
}
.ingredients-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:9px 0;
  border-bottom:1px solid var(--line-soft);
}
.ingredients-list li:last-child{ border-bottom:none; }
.ingredients-list li[hidden]{ display:none; }
.ingredients-list li.ing-group{
  display:block;
  padding:2px 12px;
  background:var(--paper-sunken);
  border-radius:10px;
  border-bottom:none;
}
.ingredients-list li.ing-group + li.ing-group{
  margin-top:9px;
}
.ing-group-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:8px 0;
}
.ing-group-row:not(:first-child){
  border-top:1px dashed var(--line);
}
.ing-group-row[hidden]{ display:none; }
.ing-name{
  font-size:14px;
  color:var(--ink);
}
.ing-note{
  font-size:12px;
  font-weight:500;
  color:var(--ink-faint);
  margin-left:4px;
}
.ing-plain{
  flex:none;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:12.5px;
  font-weight:700;
  color:var(--ink);
  background:var(--paper-sunken);
  padding:4px 10px;
  border-radius:999px;
}

.num{
  font-family:"Zen Maru Gothic", sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:14px;
  font-weight:900;
  color:var(--on-accent);
  background:var(--accent);
  padding:2px 15px;
  border-radius:999px;
  white-space:nowrap;
  transition:color .3s ease, background .3s ease;
}

.tips-card{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-top:5px solid var(--accent);
  border-radius:16px;
  padding:18px 18px;
  margin-bottom:14px;
  box-shadow:0 4px 16px rgba(20,14,4,.09);
  transition:border-color .3s ease;
}
.tips-card h2{
  margin:0 0 10px;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:21px;
  font-weight:900;
}
.tips-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.tips-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.tips-list li[hidden]{ display:none; }
.tip-step{
  flex:none;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:12px;
  font-weight:700;
  color:var(--on-accent);
  background:var(--accent);
  width:22px;
  height:22px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-top:1px;
  transition:background .3s ease;
}
.tip-text{
  font-size:14px;
  line-height:1.7;
  color:var(--ink);
}

.backdrop{
  position:fixed;
  inset:0;
  background:rgba(20,16,10,.45);
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease;
  z-index:10;
}
.backdrop.open{ opacity:1; pointer-events:auto; }

.settings-panel{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  width:min(380px,92vw);
  background:var(--paper);
  border-left:1px solid var(--line);
  transform:translateX(100%);
  transition:transform .28s ease;
  z-index:11;
  display:flex;
  flex-direction:column;
  box-shadow:-12px 0 30px rgba(0,0,0,.15);
}
.settings-panel.open{ transform:translateX(0); }
.settings-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 18px 12px;
  border-bottom:1px solid var(--line-soft);
  flex:none;
}
.settings-head h2{
  margin:0;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:19px;
}
.settings-body{
  overflow-y:auto;
  padding:14px 18px 10px;
  flex:1;
}
.settings-body p.lead{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.7;
  margin:0 0 16px;
}
fieldset{
  border:none;
  padding:0;
  margin:0 0 20px;
}
fieldset legend{
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--accent);
  padding:0 0 8px;
  transition:color .3s ease;
}
.field{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:9px 0;
  border-bottom:1px solid var(--line-soft);
}
.field:last-child{ border-bottom:none; }
.field label{
  font-size:14.5px;
  color:var(--ink);
  line-height:1.5;
}
.field .sub{
  display:block;
  font-size:12px;
  color:var(--ink-soft);
  margin-top:2px;
}
.field-input{
  flex:none;
  display:flex;
  align-items:center;
  gap:5px;
}
.field-input input{
  width:76px;
  min-height:44px;
  font-family:"Zen Maru Gothic", sans-serif;
  font-size:15px;
  text-align:right;
  padding:7px 10px;
  border-radius:8px;
  border:1px solid var(--line);
  background:var(--paper-raised);
  color:var(--ink);
}
.field-input input:focus-visible{ outline:2px solid var(--accent); outline-offset:1px; }
.field-input .unit{
  font-size:12.5px;
  color:var(--ink-soft);
  width:32px;
}
.settings-foot{
  flex:none;
  padding:14px 18px 18px;
  border-top:1px solid var(--line-soft);
  display:flex;
  gap:10px;
}
.btn{
  flex:1;
  font-family:inherit;
  font-size:15px;
  font-weight:700;
  min-height:48px;
  padding:11px;
  border-radius:10px;
  cursor:pointer;
  border:1px solid var(--line);
  background:var(--paper-raised);
  color:var(--ink);
}
.btn.primary{
  background:var(--accent);
  color:var(--on-accent);
  border-color:transparent;
}
.btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

.saved-flash{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translate(-50%,12px);
  background:var(--ink);
  color:var(--paper);
  font-size:13.5px;
  font-weight:700;
  padding:9px 16px;
  border-radius:999px;
  opacity:0;
  transition:opacity .2s ease, transform .2s ease;
  pointer-events:none;
  z-index:20;
}
.saved-flash.show{ opacity:1; transform:translate(-50%,0); }

.app-footer{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:20px;
  padding:18px 0 10px;
}
.footer-credit{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-size:12.5px;
  color:var(--ink-faint);
}
.footer-brand{
  color:var(--ink-soft);
  font-weight:900;
  letter-spacing:.03em;
  text-decoration:none;
  padding:4px 2px;
  border-bottom:1px solid var(--line);
  transition:color .2s ease, border-color .2s ease;
}
.footer-brand:hover{ color:var(--accent); border-color:var(--accent); }
.footer-brand:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

.footer-share{
  display:flex;
  justify-content:center;
  gap:10px;
}
.share-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:40px;
  padding:0 14px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:700;
  text-decoration:none;
  border:1px solid var(--line);
  transition:filter .2s ease, background .2s ease;
}
.share-btn svg{ width:16px; height:16px; fill:currentColor; flex:none; }
.share-btn--line{
  background:#06C755;
  color:#FFFFFF;
  border-color:#06C755;
}
.share-btn--line:hover{ filter:brightness(1.08); }
.share-btn--mail{
  background:var(--paper-raised);
  color:var(--ink-soft);
}
.share-btn--mail:hover{ color:var(--accent); border-color:var(--accent); }
.share-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; }
}