/* nfcpet.net — shared hosting build */
:root {
  --bg: #ffffff; --fg: #171717; --card: #ffffff; --muted: #6b7280;
  --line: rgba(23,23,23,.12); --line-soft: rgba(23,23,23,.07);
  --accent: #059669; --accent-dark: #047857;
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#0a0a0a; --fg:#ededed; --card:#151515; --muted:#9ca3af;
          --line: rgba(237,237,237,.14); --line-soft: rgba(237,237,237,.08); }
}
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--fg); line-height:1.5;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif; }
a { color:var(--accent); text-decoration:none; }
h1,h2,h3 { line-height:1.25; }
code { font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.9em;
  background:var(--line-soft); padding:1px 5px; border-radius:6px; }

.container { max-width:960px; margin:0 auto; padding:0 16px; }
.center { text-align:center; }
.muted { color:var(--muted); }
.small { font-size:13px; }
.accent { color:var(--accent); }

/* nav */
.nav { border-bottom:1px solid var(--line); background:var(--bg); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; height:60px; }
.subnav { border-top:none; background:var(--line-soft); }
.logo { font-weight:700; color:var(--fg); display:flex; gap:8px; align-items:center; }
.badge { font-size:11px; color:var(--muted); border:1px solid var(--line); border-radius:999px; padding:2px 8px; }
.nav-links { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }

/* buttons */
.btn { display:inline-block; border:1px solid var(--line); border-radius:999px; padding:8px 16px;
  font-weight:600; font-size:14px; color:var(--fg); background:transparent; cursor:pointer;
  text-align:center; font-family:inherit; line-height:1.4; }
.btn:hover { background:var(--line-soft); }
.btn-primary { background:var(--accent); border-color:var(--accent); color:#fff; }
.btn-primary:hover { background:var(--accent-dark); }
.btn-outline { border:2px solid var(--accent); color:var(--accent); background:transparent; }
.btn-lg { padding:14px 24px; font-size:16px; }
.btn-row { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.linklike { background:none; border:none; color:var(--accent); font-weight:600; cursor:pointer;
  font-size:14px; padding:0; font-family:inherit; }

/* cards & layout */
.card { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:20px; }
.grid-2 { display:grid; gap:10px; }
.grid-3 { display:grid; gap:20px; }
@media (min-width:720px) { .grid-2 { grid-template-columns:1fr 1fr; } .grid-3 { grid-template-columns:repeat(3,1fr); } }
.hero { padding:64px 0 48px; }
.hero h1 { font-size:34px; margin:0; }
.strip { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--line-soft); }
.stepnum { color:var(--accent); font-weight:700; font-size:11px; letter-spacing:.1em; }
.notice { border:1px solid rgba(110,231,183,.6); background:rgba(236,253,245,.9); border-radius:16px; padding:24px; }
@media (prefers-color-scheme:dark) { .notice { background:rgba(6,78,59,.25); } }
.flashbox { border:1px solid var(--line); background:var(--line-soft); border-radius:12px; padding:12px 16px;
  font-size:14px; margin:16px 0; }
.flashbox.ok { border-color:var(--accent); color:var(--accent); font-weight:600; }
.warnbox { border:1px solid #fbbf24; background:rgba(251,191,36,.12); border-radius:12px; padding:12px 16px;
  font-size:14px; margin:12px 0; }
.pillbox { border:2px dashed var(--accent); background:rgba(236,253,245,.6); border-radius:12px;
  padding:16px; margin:16px 0; }
@media (prefers-color-scheme:dark) { .pillbox { background:rgba(6,78,59,.2); } }
.error { color:#dc2626; font-weight:600; font-size:14px; }

/* forms */
label.field { display:block; margin-bottom:14px; }
label.field span { display:block; font-size:12px; font-weight:600; color:var(--muted); margin-bottom:4px; }
input, textarea, select { width:100%; border:1px solid var(--line); background:var(--bg); color:var(--fg);
  border-radius:12px; padding:12px; font-size:14px; font-family:inherit; }
input:focus, textarea:focus { outline:2px solid var(--accent); border-color:transparent; }
input[type="checkbox"] { width:18px; height:18px; accent-color:var(--accent); }
input[type="file"] { padding:10px; }
.form-section { font-size:12px; font-weight:700; color:var(--muted); text-transform:uppercase;
  letter-spacing:.08em; margin:20px 0 12px; padding-top:16px; border-top:1px solid var(--line); }
.check-row { display:flex; gap:12px; background:var(--line-soft); border-radius:12px; padding:12px;
  cursor:pointer; margin-bottom:8px; }

/* finder page */
.finder { max-width:460px; margin:0 auto; padding:16px 16px 0; }
.brandline { color:var(--accent); font-weight:700; font-size:11px; letter-spacing:.15em; }
.pet-photo { width:100%; height:220px; object-fit:cover; border-radius:16px; border:1px solid var(--line); }
.btn-call { display:block; background:var(--accent); color:#fff; border-radius:16px; padding:16px;
  font-weight:700; font-size:17px; text-align:center; }
.report-box { margin-top:12px; }
.tag-pill { font-family:ui-monospace,monospace; font-size:12px; background:var(--line-soft);
  border-radius:999px; padding:4px 10px; }
.success { border:1px solid rgba(110,231,183,.8); background:rgba(236,253,245,.8); border-radius:16px;
  padding:20px; text-align:center; margin-top:12px; }
@media (prefers-color-scheme:dark) { .success { background:rgba(6,78,59,.3); } }

/* dashboard */
.tagcard { display:flex; gap:16px; flex-wrap:wrap; }
.tag-photo { width:96px; height:96px; border-radius:12px; object-fit:cover; border:1px solid var(--line); }
.tag-photo.placeholder { display:flex; align-items:center; justify-content:center; font-size:36px;
  background:var(--line-soft); }
.reports { border-top:1px solid var(--line); margin-top:16px; padding-top:16px; }
.report-item { border:1px solid var(--line); border-radius:12px; padding:12px; margin-bottom:10px;
  background:var(--card); font-size:14px; }
.ok-flag { color:var(--accent); font-weight:600; }
.thumb { width:80px; height:80px; border-radius:10px; object-fit:cover; border:1px solid var(--line); }

/* installer */
.checks { list-style:none; padding:0; margin:0 0 8px; font-size:14px; }
.checks li { padding:4px 0; }
.checks li.ok { color:var(--accent); }
.checks li.bad { color:#dc2626; font-weight:600; }