:root{
  --green-950:#12372f;
  --green-900:#173f37;
  --green-800:#235a4d;
  --green-700:#2f6d5f;
  --green-200:#cfe0d8;
  --green-100:#e5efea;
  --cream:#fbf7ef;
  --cream-2:#f4ecdf;
  --cream-3:#efe2cf;
  --gold:#bb965a;
  --terracotta:#b56d53;
  --red:#a7473b;
  --ink:#26332f;
  --muted:#6b766f;
  --line:#e0d7ca;
  --white:#fff;
  --shadow:0 18px 50px rgba(23,63,55,.10);
  --shadow-soft:0 8px 24px rgba(23,63,55,.07);
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 80% 0%,rgba(185,149,91,.08),transparent 28%),
    linear-gradient(180deg,#fffdf9,var(--cream));
}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
a{color:inherit}
.app{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}
.sidebar{
  position:sticky;top:0;height:100vh;overflow:auto;
  padding:24px 18px;
  background:rgba(255,253,249,.96);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:18px;
}
.brand{
  display:flex;align-items:center;gap:12px;text-decoration:none;
  padding:2px 6px 14px;
  color:var(--green-950)
}
.brand-mark{
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--green-200);
  background:var(--green-100);
  font-size:1.8rem;color:var(--gold)
}
.brand strong{
  display:block;font-family:Georgia,serif;font-size:1.45rem;font-weight:600
}
.brand small{letter-spacing:.22em;font-size:.65rem}
.nav{display:grid;gap:6px}
.nav-btn{
  width:100%;border:0;background:transparent;color:var(--ink);
  border-radius:13px;padding:11px 12px;text-align:left;
  display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:8px;
  font-weight:700
}
.nav-btn:hover{background:var(--cream-2)}
.nav-btn.active{background:linear-gradient(90deg,var(--green-800),#3b7d6a);color:#fff}
.nav-btn span:first-child{text-align:center}
.nav-sep{height:1px;background:var(--line);margin:8px 3px}
.badge{
  min-width:24px;height:24px;padding:0 7px;border-radius:999px;
  display:grid;place-items:center;background:#fff;color:var(--green-900);font-size:.75rem
}
.badge-soft{background:var(--cream-2);color:var(--green-900)}
.nav-btn.active .badge-soft{background:#fff}
.sidebar-note,.sidebar-progress{
  border:1px solid var(--line);border-radius:18px;padding:16px;background:#fffaf3
}
.sidebar-note{margin-top:auto;text-align:center}
.sidebar-note span{font-size:1.35rem;color:var(--terracotta)}
.sidebar-note strong{display:block;margin:8px 0;color:var(--green-900)}
.sidebar-note p{font-size:.88rem;line-height:1.55;color:var(--muted);margin:0}
.sidebar-progress{background:var(--green-100)}
.progress-head{display:flex;justify-content:space-between;gap:10px;font-size:.9rem}
.progress-track{height:8px;border-radius:999px;background:#c2d8ce;overflow:hidden;margin:10px 0 7px}
.progress-track span{display:block;height:100%;width:0;background:var(--green-700);transition:width .3s ease}
.sidebar-progress small{color:var(--muted)}
.main{min-width:0}
.topbar{
  position:sticky;top:0;z-index:20;
  display:grid;grid-template-columns:auto minmax(260px,1fr) auto auto auto;
  gap:10px;align-items:center;
  padding:16px clamp(16px,3vw,34px);
  background:rgba(255,253,249,.94);
  border-bottom:1px solid rgba(224,215,202,.8);
  backdrop-filter:blur(12px)
}
.menu-btn{
  display:none;border:1px solid var(--line);background:#fff;width:42px;height:42px;border-radius:12px
}
.search{
  display:flex;align-items:center;gap:9px;
  border:1px solid var(--line);background:#fff;border-radius:14px;padding:0 13px
}
.search input{
  border:0;outline:0;background:transparent;width:100%;padding:11px 0;color:var(--ink)
}
.topbar select,.top-action{
  border:1px solid var(--line);background:#fff;color:var(--green-900);
  border-radius:13px;padding:11px 13px;font-weight:700
}
.top-action.primary{background:var(--green-900);color:#fff;border-color:var(--green-900)}
#mainContent{padding:26px clamp(16px,3vw,36px) 60px}
.view{display:none}
.view.active{display:block}
.welcome{
  overflow:hidden;position:relative;
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);
  gap:24px;align-items:center;
  color:#fff;
  padding:34px clamp(22px,5vw,58px);
  border-radius:32px;
  background:
    radial-gradient(circle at 85% 20%,rgba(255,255,255,.15),transparent 24%),
    linear-gradient(135deg,var(--green-950),var(--green-700));
  box-shadow:var(--shadow)
}
.welcome::after{
  content:"";position:absolute;width:290px;height:290px;border:1px solid rgba(255,255,255,.15);
  border-radius:50%;right:-100px;bottom:-150px
}
.eyebrow{
  display:inline-block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:800;color:#ead9ba
}
.eyebrow.dark{color:var(--gold)}
h1,h2,h3,p{margin-top:0}
h1{
  font-family:Georgia,serif;font-size:clamp(2.5rem,5vw,4.8rem);
  font-weight:600;line-height:1;margin:12px 0 16px
}
h2{
  font-family:Georgia,serif;color:var(--green-950);
  font-size:clamp(1.9rem,3vw,2.7rem);font-weight:600;margin:6px 0 8px
}
h3{color:var(--green-900)}
.welcome p{max-width:720px;line-height:1.7;color:rgba(255,255,255,.85)}
.welcome-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.welcome-art{display:grid;place-items:center;min-height:230px}
.plate{
  width:min(230px,65vw);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  font-size:4.4rem;
  background:
    radial-gradient(circle at 40% 34%,#fff 0 10%,#f3e4cf 11% 24%,#d7b677 25% 31%,#f9f1e5 32% 45%,#fff 46% 60%,#dce8df 61% 66%,#fff 67%);
  box-shadow:inset 0 0 0 12px rgba(255,255,255,.35),0 28px 56px rgba(0,0,0,.18);
  transform:rotate(-7deg)
}
.btn{
  border:0;border-radius:999px;padding:12px 19px;font-weight:800;
  transition:transform .18s ease,opacity .18s ease,background .18s ease
}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,.nav-btn:focus-visible,.top-action:focus-visible,.icon-btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(187,150,90,.34);outline-offset:2px
}
.btn.primary{background:var(--gold);color:#17322b}
.btn.light{background:#fff;color:var(--green-900);border:1px solid var(--line)}
.btn.full{width:100%}
.btn.danger-outline{background:#fff;border:1px solid #d6a299;color:var(--red)}
.medical-note{
  display:grid;grid-template-columns:auto 1fr;gap:14px;
  margin:20px 0 0;padding:18px 20px;
  border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.84);
  line-height:1.55
}
.medical-note.strong{margin-top:28px;background:#fff7f2;border-color:#e8c8bc}
.note-icon{
  width:31px;height:31px;border-radius:50%;display:grid;place-items:center;
  background:var(--green-100);color:var(--green-900);font-weight:900
}
.medical-note p{margin:4px 0 0;color:var(--muted)}
.content-head,.page-head{
  display:flex;justify-content:space-between;align-items:end;gap:18px;
  margin:44px 0 22px
}
.page-head{margin-top:8px}
.page-head.split{align-items:center}
.content-head p,.page-head p{color:var(--muted);margin:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.chip{
  border:1px solid var(--line);background:#fff;color:var(--green-900);
  border-radius:999px;padding:9px 13px;font-weight:800
}
.chip.active{background:var(--green-900);border-color:var(--green-900);color:#fff}
.recipe-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.recipe-card{
  min-width:0;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:20px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column
}
.recipe-image{
  position:relative;aspect-ratio:1.35/1;overflow:hidden;background:var(--cream-2)
}
.recipe-image img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.recipe-card:hover .recipe-image img{transform:scale(1.035)}
.category-label{
  position:absolute;left:10px;bottom:10px;background:var(--green-800);color:#fff;
  border-radius:999px;padding:5px 8px;font-size:.67rem;font-weight:900;text-transform:uppercase
}
.favorite-btn{
  position:absolute;right:9px;top:9px;width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.75);background:rgba(255,255,255,.92);
  color:var(--terracotta);font-size:1.15rem;display:grid;place-items:center
}
.favorite-btn.on{background:#ffe9e0}
.recipe-body{padding:15px 15px 13px;display:flex;flex-direction:column;flex:1}
.recipe-number{font-size:.72rem;color:var(--muted);font-weight:800}
.recipe-title{
  font-family:Georgia,serif;color:var(--green-950);font-size:1.17rem;line-height:1.2;
  margin:5px 0 8px
}
.recipe-desc{font-size:.88rem;line-height:1.5;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.recipe-meta{display:flex;gap:9px;flex-wrap:wrap;font-size:.75rem;color:var(--muted);margin-top:auto;padding-top:12px}
.open-recipe{
  border:0;background:transparent;color:var(--green-800);font-weight:900;
  padding:11px 0 2px;text-align:left
}
.empty{
  grid-column:1/-1;border:1px dashed var(--line);border-radius:20px;background:#fff;
  padding:42px;text-align:center;color:var(--muted)
}
.shopping-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px}
.shopping-list{display:grid;gap:9px}
.shopping-item{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;
  border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 13px
}
.shopping-item input{width:18px;height:18px;accent-color:var(--green-800)}
.shopping-item.done{opacity:.55}
.shopping-item.done strong{text-decoration:line-through}
.shopping-item small{color:var(--muted)}
.remove-btn{border:0;background:transparent;color:var(--terracotta);font-size:1.2rem}
.custom-panel{
  position:sticky;top:90px;align-self:start;
  border:1px solid var(--line);border-radius:20px;background:#fff;padding:20px
}
.custom-panel p{color:var(--muted);line-height:1.5}
.add-row{display:grid;grid-template-columns:1fr auto;gap:8px}
.add-row input,textarea{
  width:100%;border:1px solid var(--line);border-radius:13px;background:#fff;
  color:var(--ink);padding:11px 12px
}
.feedback{min-height:24px;color:var(--green-800);font-weight:800}
.page-actions{display:flex;gap:9px;flex-wrap:wrap}
.records-list{display:grid;gap:13px}
.record-card{
  display:grid;grid-template-columns:92px 1fr auto;gap:14px;align-items:center;
  border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px
}
.record-card img{width:92px;height:76px;object-fit:cover;border-radius:12px}
.record-card h3{margin:0 0 5px}
.record-meta{display:flex;gap:7px;flex-wrap:wrap}
.record-pill{font-size:.74rem;padding:5px 8px;border-radius:999px;background:var(--cream-2)}
.record-note{color:var(--muted);font-size:.88rem;margin:7px 0 0}
.record-delete{border:0;background:transparent;color:var(--terracotta);font-size:1.15rem}
.prose-view{max-width:1100px}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.guide-grid article{
  border:1px solid var(--line);border-radius:20px;background:#fff;padding:20px
}
.guide-grid article>span{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:var(--green-100);color:var(--green-900);font-weight:900;margin-bottom:13px
}
.guide-grid p,.source-intro p,.callout p{color:var(--muted);line-height:1.6}
.callout,.source-intro{
  margin-top:18px;border:1px solid var(--line);border-radius:20px;background:var(--cream);padding:22px
}
.source-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
.source-item{
  display:flex;align-items:start;gap:10px;border:1px solid var(--line);border-radius:15px;
  background:#fff;padding:13px;text-decoration:none
}
.source-item:hover{border-color:var(--green-200);background:#fcfffd}
.source-item span{color:var(--green-800)}
.source-item small{display:block;color:var(--muted);margin-top:3px}
.recipe-dialog{
  width:min(1100px,calc(100% - 20px));max-height:95vh;border:0;border-radius:26px;
  padding:0;background:#fff;box-shadow:0 40px 110px rgba(0,0,0,.26)
}
.recipe-dialog::backdrop,.welcome-dialog::backdrop{
  background:rgba(14,35,29,.65);backdrop-filter:blur(4px)
}
.dialog-top{
  position:sticky;top:0;z-index:10;display:flex;justify-content:flex-end;
  padding:10px 14px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)
}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--green-900);font-size:1.45rem
}
.detail{padding:0 25px 30px}
.detail-hero{
  margin:0 -25px 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);
  min-height:330px;background:var(--cream)
}
.detail-hero-text{padding:36px;display:flex;flex-direction:column;justify-content:center}
.detail-hero-image{min-height:330px}
.detail-hero-image img{width:100%;height:100%;object-fit:cover}
.detail-title{
  font-family:Georgia,serif;color:var(--green-950);font-size:clamp(2rem,4vw,3.4rem);
  line-height:1.05;margin:10px 0 14px
}
.detail-intro{color:var(--muted);line-height:1.65}
.meta-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.meta-chip{border-radius:999px;background:#fff;padding:7px 10px;font-size:.77rem;font-weight:800}
.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.panel{
  border:1px solid var(--line);border-radius:19px;background:#fffdfa;padding:19px
}
.panel+.panel{margin-top:14px}
.panel h3{margin-bottom:13px}
.ingredient-list{display:grid;gap:7px}
.ingredient{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:9px;align-items:start;
  padding:8px 0;border-bottom:1px solid #eee7dc
}
.ingredient:last-child{border-bottom:0}
.ingredient input{width:18px;height:18px;margin-top:2px;accent-color:var(--green-800)}
.ingredient small{color:var(--muted);text-align:right}
.missing-list{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:var(--ink)}
.missing-list li{margin:0}
.missing-check{display:grid;grid-template-columns:auto 1fr;gap:9px;align-items:start;padding:9px 10px;border:1px solid var(--line);border-radius:12px;background:var(--cream);cursor:pointer}
.missing-check:hover{border-color:var(--gold)}
.missing-check input{width:18px;height:18px;margin-top:2px;accent-color:var(--green-800)}
.missing-check span{display:grid;gap:2px}
.missing-check small{color:var(--muted)}
.missing-complete{color:var(--green-800);padding:8px 0}
.panel-help{font-size:.88rem;color:var(--muted);line-height:1.45;margin:-3px 0 12px}
.steps{counter-reset:step;list-style:none;padding:0;display:grid;gap:12px}
.steps li{counter-increment:step;display:grid;grid-template-columns:32px 1fr;gap:9px;line-height:1.55}
.steps li::before{
  content:counter(step);width:29px;height:29px;border-radius:50%;display:grid;place-items:center;
  background:var(--green-100);color:var(--green-900);font-weight:900
}
.swap-list{padding-left:18px;color:var(--muted);line-height:1.6}
.science-box{
  border-left:4px solid var(--gold);background:var(--cream);padding:14px 16px;border-radius:0 14px 14px 0;
  line-height:1.6
}
.science-links{display:grid;gap:6px;margin-top:10px}
.science-links a{font-size:.82rem;color:var(--green-800)}
.observe{
  margin-top:20px;border:1px solid var(--line);border-radius:20px;background:var(--cream);padding:21px
}
.observe-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
fieldset{border:0;padding:0;margin:0}
legend,.field-label{font-weight:900;color:var(--green-900);margin-bottom:9px}
.choices{display:grid;gap:8px}
.choice{display:flex;gap:8px;align-items:start;line-height:1.4}
.choice input{margin-top:3px;accent-color:var(--green-800)}
.field{display:grid;gap:8px}
.field select{
  width:100%;border:1px solid var(--line);border-radius:13px;background:#fff;padding:10px
}
.note-field{grid-column:1/-1}
.save-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:17px}
.saved-message{min-height:24px;color:var(--green-800);font-weight:800;margin:9px 0 0}
.welcome-dialog{border:0;border-radius:24px;padding:0;width:min(520px,calc(100% - 24px));box-shadow:var(--shadow)}
.welcome-modal{padding:30px}
.welcome-modal p{color:var(--muted);line-height:1.65}
.modal-points{display:grid;gap:8px;margin:18px 0 22px;color:var(--green-900)}
.toast{
  position:fixed;left:50%;bottom:20px;z-index:100;
  transform:translate(-50%,18px);opacity:0;pointer-events:none;
  background:var(--green-950);color:#fff;padding:11px 16px;border-radius:999px;
  transition:.2s;max-width:calc(100% - 24px);text-align:center
}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1180px){
  .recipe-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .topbar{grid-template-columns:auto minmax(220px,1fr) auto auto}
  .topbar select{display:none}
  .detail-grid{grid-template-columns:minmax(0,1fr) 320px}
}
@media(max-width:960px){
  .app{grid-template-columns:1fr}
  .sidebar{
    position:fixed;left:0;top:0;z-index:50;width:280px;transform:translateX(-105%);
    transition:transform .25s ease;box-shadow:var(--shadow)
  }
  .sidebar.open{transform:translateX(0)}
  .menu-btn{display:block}
  .topbar{grid-template-columns:auto minmax(0,1fr) auto}
  .topbar .top-action:first-of-type{display:none}
  .welcome{grid-template-columns:1fr}
  .welcome-art{display:none}
  .shopping-layout{grid-template-columns:1fr}
  .custom-panel{position:static}
  .detail-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  #mainContent{padding-left:12px;padding-right:12px}
  .topbar{padding:11px 12px}
  .topbar .primary{display:none}
  .recipe-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .content-head,.page-head{align-items:start;flex-direction:column}
  .chips{justify-content:flex-start}
  .guide-grid{grid-template-columns:1fr 1fr}
  .source-list{grid-template-columns:1fr}
  .detail-hero{grid-template-columns:1fr}
  .detail-hero-image{order:-1;min-height:230px}
  .observe-grid{grid-template-columns:1fr}
  .note-field{grid-column:auto}
  .record-card{grid-template-columns:74px 1fr auto}
  .record-card img{width:74px;height:68px}
}
@media(max-width:520px){
  .recipe-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .welcome{padding:26px 19px;border-radius:24px}
  .welcome-actions{flex-direction:column}
  .welcome-actions .btn{width:100%}
  .recipe-dialog{width:calc(100% - 8px);max-height:97vh;border-radius:18px}
  .detail{padding:0 14px 24px}
  .detail-hero{margin:0 -14px 20px}
  .detail-hero-text{padding:24px 18px}
  .detail-hero-image{min-height:210px}
  .save-actions{flex-direction:column}
  .save-actions .btn{width:100%}
  .add-row{grid-template-columns:1fr}
}