/* CALYXIC design tokens — values taken from the approved Claude Design file,
   not invented. Do not "improve" these without a design change. */
:root{
  --emerald:#0B6B4F;      /* accent */
  --emerald-dark:#08543E; /* hover */
  --emerald-pale:#DCEDE5; /* chips, badges */
  --emerald-tint:#F7FBF8; /* selected card bg */
  --ink:#191C1A;
  --ink-2:#2E3634;
  --body:#4A524E;
  --muted:#6B7370;
  --faint:#8E968F;
  --strike:#9AA29D;
  --line:#E4E6E3;
  --line-soft:#EDEFEB;
  --border-input:#CDD3CE;
  --surface:#FFFFFF;
  --surface-2:#FBFBF9;
  --shot:#F1F2EE;         /* image placeholder */
  --warn:#B4530E;         /* low stock, star colour */
  --canvas:#E9EAE6;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --head:Archivo,'Helvetica Neue',sans-serif;
  --text:Karla,'Helvetica Neue',sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--surface);font-family:var(--text);color:var(--ink);text-wrap:pretty;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;font-family:var(--head)}
p{margin:0}
a{color:var(--emerald);text-decoration:none}
a:hover{color:var(--emerald-dark)}
input,select,textarea,button{font:inherit;color:inherit}
img{max-width:100%;display:block}

/* The design's image placeholders are hatched blocks with a photography-
   direction note. Real <img> replaces the hatch; the note stays as alt text. */
.shot{background:var(--shot);background-image:repeating-linear-gradient(135deg,#E5E8E1 0 1px,transparent 1px 8px);border:1px solid var(--line);position:relative;overflow:hidden}
.shot>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shot-note{font-family:var(--mono);font-size:9px;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);align-self:flex-end;padding:9px}

.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tnum{font-variant-numeric:tabular-nums}

/* Every tap target in the design is >=44px. Keep it that way. */
.btn{border-radius:6px;padding:16px;font-family:var(--head);font-weight:600;font-size:16.5px;letter-spacing:-.01em;text-align:center;cursor:pointer;min-height:44px;border:none;width:100%}
.btn-primary{background:var(--emerald);color:#fff}
.btn-primary:hover{background:var(--emerald-dark)}
.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--border-input);font-size:15.5px;padding:15px}
.btn-secondary:hover{border-color:var(--emerald);color:var(--emerald)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}

.bar-top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft)}
.bar-bottom{position:sticky;bottom:0;z-index:20;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:12px 16px 30px}
.wordmark{font-family:var(--head);font-weight:700;font-size:19px;letter-spacing:.22em}

.page{min-height:100dvh;display:flex;flex-direction:column;max-width:520px;margin:0 auto}
.pad{padding-left:16px;padding-right:16px}
.grow{flex:1}
.rule-hard{border-top:1.5px solid var(--ink)}

.tabnav{display:flex;justify-content:space-between}
.tabnav a{font-size:13px;color:var(--muted)}
.tabnav a[aria-current=page]{font-family:var(--head);font-weight:600;color:var(--emerald);border-bottom:2px solid var(--emerald);padding-bottom:3px}

.badge-dark{background:var(--ink);color:#fff;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;padding:4px 6px;border-radius:3px}
.badge-low{background:var(--warn);color:#fff;font-family:var(--mono);font-size:9.5px;letter-spacing:.05em;padding:4px 6px;border-radius:3px}

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