/* Nutrition screen. Everything here lives inside #nutritionRoot and borrows the
   app's cards, stats, bars, pills and chips; only the pieces the design system
   has no class for are defined below. Tokens only, so both themes work.

   The screen is meant to be looked at: a meal carries a photo or a mark drawn
   from its own macro split, today's numbers sit next to the player's own usual
   day, and every chart is inline SVG from nutrition.js. Colour here is a key,
   protein hot, carbs cool, fat grape, and never a verdict on a food. */

/* ----------------------------------------------------------- sub tabs */
.ntabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.ntabs button{
  padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--panel2);
  font:800 11px/1 var(--mono);letter-spacing:1.1px;text-transform:uppercase;color:var(--mute);transition:.16s;
}
.ntabs button:hover{color:var(--ink);border-color:var(--hot)}
.ntabs button.on{color:var(--hot);border-color:var(--hot);background:var(--panel)}
.ntabs button:focus-visible{outline:2px solid var(--hot);outline-offset:2px}

.nstrip{margin-bottom:14px}
#nutPanel .card{margin-bottom:14px}
.ngrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
@media(max-width:900px){.ngrid{grid-template-columns:1fr}}

/* ------------------------------------------------------------ today
   Calories, the macro ring and the bottle across the top, then today against
   the player's own usual day. Never against a recommended intake. */
.nhero{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center}
.nhero-cal b{display:block;font:900 42px/1 var(--mono);letter-spacing:-2px;color:var(--hot)}
.nhero-cal small{display:block;margin-top:6px;font:800 10px/1 var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--mute)}
.nhero-cal .nvs{display:block;margin-top:10px;font:700 12px/1.4 var(--mono);color:var(--dim)}
.nhero-art{display:grid;justify-items:center;gap:10px}
.nhero-water{display:grid;justify-items:center;gap:6px}
.nhero-water small{font:700 11px/1 var(--mono);color:var(--mute)}
.nhero-water small b{color:var(--ink);font-weight:800}
.ndonut{width:112px;height:auto;display:block}
.nhero-art .ndonut{width:104px}
.nbottle{width:64px;height:auto;display:block}

/* The waterline drifts sideways. The level itself is a transform attribute on
   the path inside, and this animates the group around it, because a CSS
   transform on the same element would replace that attribute and throw the
   wave to the top of the bottle. The bottle is still right when this never runs. */
@keyframes nwave{from{transform:translateX(0)}to{transform:translateX(90px)}}
.nwave{transform-box:view-box;transform-origin:0 0;animation:nwave 3.2s linear infinite}
@media (prefers-reduced-motion:reduce){.nwave{animation:none}}

.ncmp{margin-top:18px;display:grid;gap:11px}
.ncmp-row{display:grid;gap:5px}
.ncmp-h{display:flex;justify-content:space-between;gap:10px;font:700 11px/1.3 var(--mono);color:var(--mute)}
.ncmp-h span:first-child{text-transform:uppercase;letter-spacing:1px;color:var(--ink)}
.ncmp-h b{color:var(--ink);font-weight:800}
.ncmp-bar{position:relative;height:8px;border-radius:4px;background:var(--panel2);border:1px solid var(--line);overflow:hidden}
/* The colour comes from the row, so a carbs bar is the same blue the legend
   above it gives carbs. This is only the fallback when one is not passed. */
.ncmp-bar i{display:block;height:100%;border-radius:4px;background:var(--hot);transition:width .4s}
/* The notch where their own usual day sits. */
.ncmp-bar u{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--ink);opacity:.55;transform:translateX(-1px)}

/* -------------------------------------------------------- forms + inputs */
.nlab{display:grid;gap:5px;font:800 10px/1.2 var(--mono);letter-spacing:1.1px;text-transform:uppercase;color:var(--mute)}
.nlab em{font-style:normal;color:var(--dim)}
.nlab input,.nlab select{
  width:100%;min-width:0;padding:10px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--ink);font:600 14px/1.2 var(--sans);
}
.nlab input:focus,.nlab select:focus{outline:2px solid var(--hot);outline-offset:1px}
.nlab[hidden]{display:none}
.nlab input::placeholder{color:var(--dim)}
.nform{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.nform .wide{grid-column:1/-1}
.nactions{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}
.nfilters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end}
.nfilters .btn{height:42px}

/* ------------------------------------------------------------ log food */
.nfile{
  display:grid;gap:4px;padding:16px;border-radius:var(--r);border:2px dashed var(--line);
  background:var(--panel2);cursor:pointer;text-align:center;transition:.16s;
}
.nfile:hover{border-color:var(--hot)}
.nfile b{font:800 13px/1.3 var(--mono);color:var(--ink)}
/* The file input reports its own intrinsic width, which is wider than a phone
   drop zone, so the label and the hint under it were clipped at 375px. */
.nfile>*{max-width:100%;min-width:0;overflow-wrap:anywhere}
.nfile small{color:var(--mute);font-size:12px}
.nfile input{margin:8px auto 0;max-width:100%;font-size:12px;color:var(--mute)}
.npreview{margin-top:12px;display:grid;place-items:center}
.npreview img{width:100%;max-height:320px;object-fit:cover;border-radius:12px;border:1px solid var(--line);display:block}
.nprog{margin-top:12px;display:grid;gap:7px}
.nprog-t{font:700 12px/1.4 var(--mono);color:var(--mute)}
.nnote{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);margin-bottom:14px}
.nnote p{font-size:13px;line-height:1.55;color:var(--ink);margin-top:8px}
.nnote p.sub{color:var(--mute)}
.nplain{margin-top:12px;font-size:12.5px;line-height:1.55;color:var(--mute)}

/* --------------------------------------------------------------- meals */
.ndaytot{display:flex;gap:14px;flex-wrap:wrap;font:700 12px/1 var(--mono);color:var(--mute);margin-bottom:12px}
.ndaytot b{color:var(--ink);font-weight:800}
.nrows{display:grid;gap:8px}
.nrow{
  width:100%;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;text-align:left;
  padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);transition:.14s;
}
.nrow:hover{border-color:var(--hot);transform:translateX(3px)}
/* The mark is drawn underneath, the photo sits on top of it. A photo that will
   not load is removed and the mark is what is left, so a row is never empty. */
.nthumb{
  position:relative;width:58px;height:58px;border-radius:12px;display:block;flex:none;
  border:1px solid var(--line);background:var(--panel);overflow:hidden;
}
.nthumb>svg{width:100%;height:100%;display:block}
.nthumb>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.nthumb.ndrop{display:grid;place-items:center;padding:12px}
.nrow-m{min-width:0}
.nrow-m b{display:block;font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nrow-m small{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:5px;font:700 11px/1 var(--mono);color:var(--mute)}
.nflag{padding:3px 7px;border-radius:6px;border:1px solid var(--line);background:var(--panel);font:700 9px/1 var(--mono);letter-spacing:1px;text-transform:uppercase;color:var(--dim)}
/* The meal's own macro split as a hairline under its name. */
.nmini{display:flex;height:4px;border-radius:2px;overflow:hidden;margin-top:8px;max-width:190px}
.nmini i{display:block;height:100%}
.nrow-k{text-align:right}
.nrow-k b{display:block;font:800 18px/1 var(--mono);color:var(--hot)}
.nrow-k small{display:block;margin-top:4px;font:700 9px/1 var(--mono);letter-spacing:1.1px;text-transform:uppercase;color:var(--mute)}
.nshot{
  position:relative;display:grid;place-items:center;height:230px;margin-bottom:18px;
  border-radius:14px;border:1px solid var(--line);background:var(--panel2);overflow:hidden;
}
.nshot>svg{width:150px;height:150px;display:block}
.nshot>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}

/* ----------------------------------------------------------- hydration */
.nringwrap{display:grid;place-items:center;padding:6px 0 2px}
.nring{width:100%;max-width:230px;height:auto;display:block}
.nquick{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end;margin-top:12px}
.nquick .btn{height:42px}
.nlog{margin-top:14px}

/* ----------------------------------------------------------- analytics */
.nchart{width:100%;height:auto;display:block;margin-top:4px;overflow:visible}
.nsplit{display:flex;height:16px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.nsplit i{display:block;height:100%}
.nsplitwrap{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.nsplitwrap .ndonut{width:132px;flex:none}
.nlegend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font:700 11px/1.4 var(--mono);color:var(--mute)}
.nlegend span{display:inline-flex;align-items:center;gap:6px}
.nlegend i{width:10px;height:10px;border-radius:3px;display:inline-block;flex:none}
.nlegend .sub{font-size:11px}
.nlegend.col{flex-direction:column;gap:8px;align-items:flex-start;text-transform:capitalize}

/* -------------------------------------------------------- ai insights */
.nread{margin-top:14px;padding:13px 14px;border-radius:12px;border:1px dashed var(--line);background:var(--panel2)}
.nread-h{display:block;margin-bottom:9px;font:800 10px/1 var(--mono);letter-spacing:1.4px;text-transform:uppercase;color:var(--hot)}
.nreport{margin-top:14px;padding:16px;border-radius:12px;border:1px solid var(--line);background:var(--panel2)}
.nreport-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;font:700 11px/1 var(--mono);color:var(--mute)}
.nreport p{font-size:14.5px;line-height:1.75;color:var(--ink);margin-bottom:12px;max-width:62ch}
.nreport p:last-child{margin-bottom:0}
.nstamp{display:block;margin-top:9px;font:700 10px/1.4 var(--mono);letter-spacing:.8px;color:var(--dim)}

/* ------------------------------------------------------------- phones */
@media(max-width:560px){
  .nhero{grid-template-columns:1fr 1fr;gap:12px;justify-items:center;text-align:center}
  .nhero-cal{grid-column:1/-1;justify-self:stretch;text-align:left}
  .nhero-cal b{font-size:36px}
  .ncmp-h{font-size:10.5px}
  .nshot{height:190px}
  .nsplitwrap{justify-content:center}
}