:root {
  --ink: #14211a; --muted: #5b6b62; --line: #dfe6e1; --bg: #f4f7f5; --card: #ffffff;
  --brand: #093300; --brand-2: #1f6b3a; --accent: #69cff9;
  --ok: #0b7a3b; --ok-bg: #e8f5ec; --warn: #8a5a00; --warn-bg: #fff4dc; --bad: #b42318; --bad-bg: #fdecea;
  --radius: 14px; --shadow: 0 1px 2px rgba(10, 40, 20, .06), 0 8px 24px rgba(10, 40, 20, .06);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); line-height: 1.5; }
main { width: 100%; max-width: 1120px; margin: 0 auto; padding: 24px 16px 48px; flex: 1; }
a { color: var(--brand-2); }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .95em; background: #eef3ef; padding: 1px 6px; border-radius: 6px; word-break: break-all; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; }
h1 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); letter-spacing: -.01em; }
h2 { font-size: 1.2rem; }
p { margin: 0 0 .8em; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

.top { background: #fff; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 14px; max-width: 1120px; margin: 0 auto; padding: 12px 16px; text-decoration: none; color: var(--brand); font-weight: 600; letter-spacing: .01em; }
.brand img { height: 34px; width: auto; }
.brand span { border-left: 1px solid var(--line); padding-left: 14px; font-size: .98rem; }
.foot { display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between; max-width: 1120px; width: 100%; margin: 0 auto; padding: 18px 16px 28px; color: var(--muted); font-size: .85rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin-bottom: 18px; }
.grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.grid > .card { margin-bottom: 0; }
.grid + .card { margin-top: 18px; }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr; } }

.status { display: flex; gap: 18px; align-items: center; border-width: 1px; }
.status-icon { flex: none; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-size: 28px; font-weight: 700; color: #fff; }
.status .eyebrow { text-transform: uppercase; font-weight: 700; letter-spacing: .08em; font-size: .8rem; margin: 0 0 4px; }
.status .lead { margin: 0; color: var(--muted); }
.status h1 { margin: 0 0 4px; }
.status-valid { background: var(--ok-bg); border-color: #b9dfc6; } .status-valid .status-icon { background: var(--ok); } .status-valid .eyebrow { color: var(--ok); }
.status-expired { background: var(--warn-bg); border-color: #f0d79a; } .status-expired .status-icon { background: #b7791f; } .status-expired .eyebrow { color: var(--warn); }
.status-revoked, .status-invalid { background: var(--bad-bg); border-color: #f3b8b2; } .status-revoked .status-icon, .status-invalid .status-icon { background: var(--bad); } .status-revoked .eyebrow, .status-invalid .eyebrow { color: var(--bad); }

.cert-view { position: relative; padding: 12px; }
.cert-view img { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); background: #fafafa; }
.stamp { position: absolute; inset: 0; display: grid; place-items: center; font-size: clamp(2rem, 7vw, 4.5rem); font-weight: 800; color: rgba(180, 35, 24, .85); letter-spacing: .1em; text-transform: uppercase; transform: rotate(-14deg); pointer-events: none; text-shadow: 0 0 2px #fff; }

.details h2 { margin-top: 14px; }
.issuer { display: flex; gap: 12px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.issuer img { width: 48px; height: 48px; object-fit: contain; border-radius: 10px; border: 1px solid var(--line); padding: 4px; background: #fff; }
.issuer div { display: flex; flex-direction: column; }
.issuer strong { font-size: .98rem; }
.issuer .muted { font-size: .8rem; }
dl { margin: 14px 0; }
dl .row { display: grid; grid-template-columns: 130px 1fr; gap: 10px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
dt { color: var(--muted); font-size: .9rem; }
dd { margin: 0; font-weight: 500; word-break: break-word; }
.ok { color: var(--ok); font-weight: 600; } .bad { color: var(--bad); font-weight: 600; }
.skills { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.skills span { background: #eef6f0; color: var(--brand-2); border: 1px solid #cfe5d6; border-radius: 999px; padding: 2px 10px; font-size: .82rem; }

.btn, button { font: inherit; cursor: pointer; border-radius: 10px; border: 1px solid var(--brand); background: var(--brand); color: #fff; padding: 9px 16px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; line-height: 1.2; }
.btn:hover, button:hover { background: var(--brand-2); border-color: var(--brand-2); }
.btn.ghost, button.ghost { background: #fff; color: var(--brand); border-color: #bcd1c3; }
.btn.ghost:hover, button.ghost:hover { background: #f1f7f3; }
.btn.li { background: #0a66c2; border-color: #0a66c2; } .btn.li:hover { background: #004182; }
button.link { background: none; border: 0; color: var(--brand-2); padding: 0 4px; font-weight: 600; text-decoration: underline; }
button:disabled { opacity: .55; cursor: default; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

input, select, textarea { font: inherit; padding: 10px 12px; border: 1px solid #c9d5cd; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(105, 207, 249, .45); border-color: var(--brand-2); }
label.f { display: block; font-weight: 600; font-size: .92rem; margin: 10px 0 4px; }
.lookup { display: flex; gap: 8px; }
.lookup input { text-transform: uppercase; letter-spacing: .04em; }
@media (max-width: 520px) { .lookup { flex-direction: column; } }
.phone { display: flex; }
.phone span { display: grid; place-items: center; padding: 0 12px; border: 1px solid #c9d5cd; border-right: 0; border-radius: 10px 0 0 10px; background: #f1f5f2; color: var(--muted); }
.phone input { border-radius: 0 10px 10px 0; }

.msg { min-height: 1.2em; margin-top: 10px; }
.msg.err { color: var(--bad); font-weight: 600; } .msg.good { color: var(--ok); font-weight: 600; }
.result { border-radius: 10px; padding: 12px 14px; margin-top: 12px; font-weight: 500; }
.result.good { background: var(--ok-bg); color: var(--ok); } .result.bad { background: var(--bad-bg); color: var(--bad); } .result.warn { background: var(--warn-bg); color: var(--warn); }

.drop { display: grid; place-items: center; text-align: center; border: 2px dashed #b8cbbf; border-radius: 12px; padding: 26px 16px; color: var(--muted); cursor: pointer; background: #fbfdfb; }
.drop:hover, .drop.over { border-color: var(--brand-2); background: #f1f8f3; color: var(--brand); }

.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 18px; }
.hero > .card { margin: 0; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }
.hero h1 { margin-bottom: 10px; }
.band { background: linear-gradient(120deg, #093300, #1f6b3a 60%, #2b8a8a); color: #fff; border: 0; }
.band p { color: #d7eadc; }
.band .lookup input { border-color: transparent; }
.band button { background: #fff; color: var(--brand); border-color: #fff; }
.band button:hover { background: #e6f4ea; }
.band .msg.err { color: #ffd6d1; }

.mine-list { display: grid; gap: 16px; margin-top: 12px; }
.mine { display: grid; grid-template-columns: 260px 1fr; gap: 18px; border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: #fff; }
.mine img { width: 100%; border-radius: 8px; border: 1px solid var(--line); }
.mine h3 { margin: 0 0 4px; font-size: 1.08rem; }
.mine .meta { color: var(--muted); font-size: .9rem; margin-bottom: 6px; }
.pill { display: inline-block; font-size: .78rem; font-weight: 700; border-radius: 999px; padding: 2px 10px; text-transform: uppercase; letter-spacing: .05em; }
.pill.valid { background: var(--ok-bg); color: var(--ok); } .pill.expired { background: var(--warn-bg); color: var(--warn); } .pill.revoked, .pill.invalid { background: var(--bad-bg); color: var(--bad); }
details.share { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
details.share summary { cursor: pointer; font-weight: 600; color: var(--brand-2); }
.snip { display: flex; gap: 6px; margin: 6px 0; }
.snip input { font-family: ui-monospace, Consolas, monospace; font-size: .82rem; }
@media (max-width: 720px) { .mine { grid-template-columns: 1fr; } }
.ts { margin: 10px 0; min-height: 0; }

/* Embeddable card (iframe) */
body.embed { background: transparent; min-height: 0; display: block; }
.embed-card { display: flex; gap: 12px; align-items: center; text-decoration: none; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; max-width: 560px; font-family: "Segoe UI", system-ui, Arial, sans-serif; }
.embed-card img { width: 150px; border-radius: 6px; border: 1px solid var(--line); }
.e-body { display: flex; flex-direction: column; gap: 2px; font-size: .88rem; }
.e-body strong { font-size: 1rem; }
.e-status { font-weight: 700; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ok); }
.status-expired .e-status { color: var(--warn); } .status-revoked .e-status, .status-invalid .e-status { color: var(--bad); }
.e-id { font-family: ui-monospace, Consolas, monospace; color: var(--muted); font-size: .78rem; }
.hidden { display: none !important; }
.mine-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.mine-head h2 { margin: 0; }
.hero { margin-bottom: 18px; }
@media (max-width: 520px) { dl .row { grid-template-columns: 105px 1fr; } }