/* Valley Property Maintenance — shared base
   Design tokens and the primitives every tool page uses: masthead, footer,
   cards, buttons. Individual tools keep their own page-specific CSS inline so
   each one stays a single portable file; this holds only what they share. */

:root{
  --ink:#33391B; --ink2:#5A6338; --muted:#8E9174; --wash:#FCF9F2; --line:#E4DDCB;
  --card:#FFFFFF; --water:#40655C; --water-l:#E7EFEB; --turf:#5F6B2E; --turf-l:#EFF1E1;
  --caution:#C4692C; --caution-l:#FAEEE2; --alert:#8C3A1E; --brown:#6B3A1C; --brown-l:#F5EBE2;
  --sage:#A8AC8C; --mineral:#7A7357; --mineral-l:#F1EEE3; --base:#3F5137; --base-l:#EAEFE4;
  --blue:#4A7A80; --blue-l:#E8F0F1;
  --mono:ui-monospace,'SF Mono','Roboto Mono',Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
html,body{margin:0;padding:0}
body{background:var(--wash);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.45;
  padding-bottom:env(safe-area-inset-bottom)}
img{display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* masthead — identical geometry across every tool so the header never shifts */
header{position:sticky;top:0;z-index:30;background:var(--ink);border-bottom:4px solid var(--brown);
  padding-top:env(safe-area-inset-top)}
.head{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:10px;padding:9px 14px}
.badge{background:var(--wash);border-radius:6px;padding:2px 4px;display:flex}
.badge img{width:44px;height:31px;object-fit:contain}
.wm{font-family:var(--serif);font-weight:700;font-size:15px;letter-spacing:.18em;color:#FBF7EC;line-height:1.1}
.wm-sub{font-family:var(--mono);font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);margin-top:2px}
.grow{flex:1;min-width:0}

/* top nav toolbar */
.nav{display:flex;gap:3px}
.nav a,.nav button{padding:8px;border-radius:9px;color:var(--sage);display:flex}
.nav a.on,.nav button.on{background:var(--brown);color:#FBF7EC}

main{max-width:760px;margin:0 auto;padding:18px 14px 8px}
footer{max-width:760px;margin:22px auto 0;padding:0 14px 26px}
.foot{display:flex;align-items:center;justify-content:center;gap:8px;border-top:1px solid var(--line);padding-top:18px}
.foot img{width:26px;height:18px;object-fit:contain}
.foot span{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

.card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:15px}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500}
.grid{display:grid;gap:11px}
.g2{grid-template-columns:1fr 1fr}
.stack{display:grid;gap:11px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 15px;border-radius:9px;
  font-size:14px;font-weight:600;background:var(--water);color:#fff;border:1px solid var(--water)}
.btn:active{opacity:.8}
.btn.turf{background:var(--turf);border-color:var(--turf)}
.btn.brown{background:var(--brown);border-color:var(--brown)}
.btn.out{background:#fff;color:var(--water);border-color:var(--line)}
.btn[disabled]{opacity:.45;pointer-events:none}

.chip{display:inline-block;font-family:var(--mono);font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px}
.chip.pool{background:var(--water-l);color:var(--water)}
.chip.lawn{background:var(--turf-l);color:var(--turf)}
.chip.plain{color:var(--muted)}

.rise{animation:rise .26s ease both}
@keyframes rise{from{opacity:0;transform:translateY(6px)}}
@media(prefers-reduced-motion:reduce){.rise{animation:none}}
.hidden{display:none!important}