:root{
  --bg:#07120d;
  --panel:#102019;
  --panel2:#15281f;
  --text:#f4f7f5;
  --muted:#9fb0a8;
  --accent:#b7ff43;
  --accent2:#74d66d;
  --danger:#ff6b6b;
  --line:#284036;
  --shadow:0 14px 34px rgba(0,0,0,.24);
}
*{box-sizing:border-box}
html{background:var(--bg);color-scheme:dark}
body{margin:0;background:linear-gradient(180deg,#081710 0%,var(--bg) 32%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;min-height:100vh;padding-bottom:100px}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:calc(env(safe-area-inset-top) + 14px) 18px 12px;background:rgba(7,18,13,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.05)}
h1{font-size:28px;margin:2px 0 0;letter-spacing:-.8px}
h2{font-size:20px;margin:0 0 14px;letter-spacing:-.35px}
h3{font-size:16px;margin:18px 0 8px}
.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.4px;color:var(--accent)}
main{width:min(760px,100%);margin:0 auto;padding:16px}
.page{display:none;animation:fade .18s ease}.page.active{display:block}
@keyframes fade{from{opacity:.4;transform:translateY(3px)}to{opacity:1;transform:none}}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:20px;padding:17px;margin-bottom:14px;box-shadow:var(--shadow)}
.hero{padding:20px}
.row{display:flex;align-items:center}.between{justify-content:space-between}.gap{gap:10px}.wrap{flex-wrap:wrap}.flex1{flex:1}
.muted{color:var(--muted)}.small{font-size:13px;line-height:1.45}
.big-number{font-size:44px;font-weight:850;letter-spacing:-2px;line-height:1.05;margin:4px 0 16px}.big-number small{font-size:16px;letter-spacing:0;color:var(--muted)}
.progress-shell,.mini-bar{height:10px;border-radius:999px;background:#22362d;overflow:hidden}.progress-fill,.mini-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent2),var(--accent));border-radius:999px;transition:width .25s ease}
.mini-bar{height:6px;margin-top:10px}
.macro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.macro-card{margin:0;padding:13px}.macro-card span{display:block;color:var(--muted);font-size:12px}.macro-card strong{display:block;margin-top:4px;font-size:14px}
.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.action{min-height:82px;text-align:left;display:flex;flex-direction:column;justify-content:center;gap:6px}.action span{font-size:23px}
.primary,.secondary,.danger,.icon-btn,.text-btn,.file-label{border:0;border-radius:14px;padding:12px 15px;font-weight:750}
.primary{background:var(--accent);color:#07120d}.secondary,.file-label{background:#20352c;color:var(--text);border:1px solid #355045}.danger{background:#391f20;color:#ffc1c1;border:1px solid #663133}.full{width:100%;margin-top:10px}.icon-btn{width:42px;height:42px;padding:0;border-radius:50%;background:#172a22;color:var(--text);font-size:21px}.text-btn{background:transparent;color:var(--accent);padding:6px}.file-label{display:inline-flex;align-items:center;justify-content:center}
label{display:block;color:var(--muted);font-size:12px;font-weight:700;margin:11px 0 0}
input,textarea,select{width:100%;margin-top:6px;background:#091710;color:var(--text);border:1px solid #345045;border-radius:12px;padding:12px;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
textarea{resize:vertical}
.compact-field{margin:0;min-width:150px}
.compact-field select{padding:9px}
.two-col,.nutrient-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.photo-drop{min-height:220px;border:1.5px dashed #49675b;border-radius:18px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:#091710;margin:12px 0}
.photo-drop img{width:100%;height:260px;object-fit:cover;display:none}
#photoPlaceholder{display:flex;flex-direction:column;gap:5px;color:var(--muted)}#photoPlaceholder strong{color:var(--text)}.camera{font-size:40px}
.status{margin-top:12px;padding:12px;border-radius:12px;background:#0a1912;border:1px solid var(--line);font-size:13px}
.hidden{display:none!important}
.pill{display:inline-flex;align-items:center;gap:4px;padding:7px 10px;border-radius:999px;background:#20352c;color:var(--accent);font-size:11px;font-weight:800}
.subtle-box{background:#0b1913;border:1px solid #2a4338;border-radius:13px;padding:12px;margin-top:12px;line-height:1.45}
.list{display:flex;flex-direction:column;gap:9px}.empty-state{color:var(--muted);font-size:13px}
.list-item{background:#0b1913;border:1px solid #263e34;border-radius:14px;padding:12px}
.list-item .title{font-weight:800}.list-item .meta{font-size:12px;color:var(--muted);margin-top:3px}
.delete-btn{border:0;background:transparent;color:#ff9797;font-size:17px;padding:6px}
.recipe-macros{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.recipe-macros>div{background:#0b1913;border-radius:11px;padding:9px;text-align:center}.recipe-macros span{display:block;color:var(--muted);font-size:10px}.recipe-macros strong{font-size:14px}
ul,ol{padding-left:22px;line-height:1.55}li{margin:5px 0}
.weight-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.weight-summary>div{background:#0b1913;padding:10px;border-radius:12px}.weight-summary span,.weight-summary strong{display:block}.weight-summary span{font-size:10px}.weight-summary strong{margin-top:3px;font-size:14px}
#weightChart{width:100%;display:block;background:#0a1812;border-radius:14px;margin:8px 0 12px}
.bottom-nav{position:fixed;z-index:30;left:50%;transform:translateX(-50%);bottom:0;width:min(760px,100%);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 10px calc(env(safe-area-inset-bottom) + 8px);background:rgba(8,20,14,.94);backdrop-filter:blur(18px);border-top:1px solid #1e352a}
.nav-btn{border:0;background:transparent;color:var(--muted);font-size:10px;font-weight:750;padding:5px}.nav-btn span{display:block;font-size:21px;margin-bottom:2px}.nav-btn.active{color:var(--accent)}
dialog{border:0;padding:0;background:transparent;width:min(92vw,520px)}dialog::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(3px)}.dialog-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px;color:var(--text)}
.toast{position:fixed;z-index:100;left:50%;bottom:105px;transform:translate(-50%,20px);opacity:0;background:#ecffe9;color:#0a1a0e;border-radius:999px;padding:10px 16px;font-size:13px;font-weight:750;transition:.25s;pointer-events:none}.toast.show{transform:translate(-50%,0);opacity:1}
@media(max-width:520px){.macro-grid{gap:6px}.macro-card{padding:10px}.macro-card strong{font-size:12px}.card{border-radius:17px}.two-col{gap:7px}.weight-summary{gap:5px}.big-number{font-size:40px}}