/* 13md Apps — the Radarma landing look: dark, one column, one green accent. */
:root {
  --bg: #060b10;
  --card: #0d1720;
  --card-2: #0a1219;
  --line: #1a2a36;
  --text: #e6eef3;
  --muted: #8599a6;
  --accent: #2fd98a;
  --accent-dim: #1f9d63;
  --on-accent: #03140b;
  --warn: #ffb547;
  --danger: #ff7a6b;
  --radius: 16px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(900px 600px at 50% -10%, rgba(47, 217, 138, .10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: max(40px, env(safe-area-inset-top)) 16px 24px;
}

main.wide { max-width: 1120px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 0 0 12px; letter-spacing: -.01em; }
p { margin: 0 0 12px; }

.lead { color: var(--muted); font-size: 17px; margin-bottom: 24px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono, code {
  font: 14px ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow-wrap: anywhere;
}
code { background: var(--card-2); padding: 1px 6px; border-radius: 6px; }

/* brand */
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.mark {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--accent), var(--accent-dim));
  color: var(--on-accent); font-weight: 800; letter-spacing: -.04em;
  box-shadow: 0 8px 28px rgba(47, 217, 138, .22);
}
.brand b { font-size: 18px; letter-spacing: -.01em; }
.brand span { display: block; color: var(--muted); font-size: 13px; }

/* cards */
section, .card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 16px;
}

/* buttons and forms */
.btn, button {
  display: block; width: 100%;
  padding: 15px 20px;
  border: 0; border-radius: 14px;
  background: var(--accent); color: var(--on-accent);
  font: inherit; font-weight: 650; font-size: 17px; text-align: center;
  cursor: pointer;
}
.btn:hover, button:hover { background: #45e49a; text-decoration: none; }
.btn.secondary, button.secondary {
  background: transparent; color: var(--text); border: 1px solid var(--line);
}
.btn.secondary:hover, button.secondary:hover { border-color: var(--accent-dim); }
.btn.small, button.small { display: inline-block; width: auto; padding: 8px 14px; font-size: 14px; }
button.link {
  display: inline; width: auto; padding: 0; background: none; color: var(--accent);
  font-size: inherit; font-weight: 400;
}
.stack > * + * { margin-top: 10px; }

label { display: block; color: var(--muted); font-size: 14px; margin-bottom: 6px; }
input[type=tel], input[type=text], input[type=file], select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font: inherit; font-size: 18px;
}
input:focus { outline: 2px solid var(--accent-dim); outline-offset: 1px; }
input.code { letter-spacing: .4em; font-variant-numeric: tabular-nums; text-align: center; }
input[type=file] { font-size: 14px; padding: 10px; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }

.error {
  border: 1px solid rgba(255, 122, 107, .4);
  background: rgba(255, 122, 107, .08);
  color: #ffc2ba;
  border-radius: 12px; padding: 12px 14px; margin-bottom: 16px;
}
.ok {
  border: 1px solid rgba(47, 217, 138, .35);
  background: rgba(47, 217, 138, .08);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 16px;
}

/* steps */
ol.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }
ol.steps li {
  counter-increment: step;
  position: relative; padding: 0 0 14px 40px;
}
ol.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--card-2); border: 1px solid var(--line);
  color: var(--accent); font-size: 13px; font-weight: 700;
}
ol.steps li:last-child { padding-bottom: 0; }
.path { color: var(--text); font-weight: 600; }

/* catalog */
.app { display: grid; grid-template-columns: 64px 1fr; gap: 14px 16px; align-items: start; }
.app .icon {
  width: 64px; height: 64px; border-radius: 15px; object-fit: cover;
  background: var(--card-2); border: 1px solid var(--line);
  display: grid; place-items: center; font-size: 26px; font-weight: 700; color: var(--accent);
}
.app h2 { margin: 2px 0 2px; font-size: 19px; }
.app .meta { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.app .action { grid-column: 1 / -1; }
.app p.desc { color: var(--muted); font-size: 14px; margin: 6px 0 0; }

.pill {
  display: inline-block; padding: 8px 12px; border-radius: 10px;
  font-size: 14px; line-height: 1.35; width: 100%;
  background: var(--card-2); border: 1px solid var(--line); color: var(--muted);
}
.pill.warn { color: var(--warn); border-color: rgba(255, 181, 71, .3); }
.pill.danger { color: var(--danger); border-color: rgba(255, 122, 107, .3); }
.pill.good { color: var(--accent); border-color: rgba(47, 217, 138, .3); }

.tag {
  display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px;
  border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.tag.pending { color: var(--warn); border-color: rgba(255, 181, 71, .35); }
.tag.registered { color: var(--accent); border-color: rgba(47, 217, 138, .35); }
.tag.revoked { color: var(--danger); border-color: rgba(255, 122, 107, .35); }

.rows { list-style: none; margin: 0; padding: 0; }
.rows li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; }
.rows li + li { border-top: 1px solid var(--line); }

.secret {
  font: 22px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .04em;
  background: var(--card-2); border: 1px dashed var(--accent-dim);
  border-radius: 12px; padding: 14px; text-align: center; overflow-wrap: anywhere;
  user-select: all; -webkit-user-select: all;
}

/* enrolment status */
.status { display: flex; align-items: center; gap: 12px; }
.spinner {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  border: 2px solid var(--line); border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.check { color: var(--accent); font-weight: 700; }
[hidden] { display: none !important; }

/* device-specific blocks: app.js marks <html> as .ios or .desktop */
.ios-only { display: none; }
html.ios .ios-only { display: block; }
html.ios .desktop-only { display: none; }

/* admin */
nav.admin { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; margin-bottom: 24px; }
nav.admin a { color: var(--muted); }
nav.admin a.active { color: var(--text); font-weight: 600; }
nav.admin form { margin-left: auto; }
.table-wrap { overflow-x: auto; margin: 0 -20px; padding: 0 20px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px 9px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
td.num { font-variant-numeric: tabular-nums; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.kpis { display: flex; flex-wrap: wrap; gap: 24px; }
.kpi b { display: block; font-size: 26px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: 13px; }
.yes { color: var(--accent); }
.no { color: var(--muted); }

footer {
  text-align: center; color: var(--muted); font-size: 12px;
  padding: 8px 16px max(28px, env(safe-area-inset-bottom));
}

@media (max-width: 420px) {
  h1 { font-size: 26px; }
  section, .card { padding: 16px; }
}

/* spacing helpers (CSP forbids inline styles) */
.mt { margin-top: 16px; }
.mt-lg { margin-top: 24px; }
.m0 { margin: 0; }
.center { text-align: center; }