:root {
  --bg: #0e1116; --panel: #171c24; --panel2: #1e2530; --line: #2a3342;
  --text: #e6ebf2; --dim: #8b98ab; --accent: #5eb0ff; --good: #4fd18b;
  --warn: #ffb454; --bad: #ff6b6b; --mirror: #c792ea;
}
* { box-sizing: border-box; margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 16px/1.55 -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: 76px;
}
a { color: var(--accent); text-decoration: none; }
main { max-width: 780px; margin: 0 auto; padding: 14px; }
h1 { font-size: 1.25rem; margin: 10px 0 14px; }
h2 { font-size: 1.0rem; margin: 18px 0 8px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 10px;
}
.card.warn { border-color: var(--warn); }
.card.bad { border-color: var(--bad); }
.muted { color: var(--dim); font-size: .9rem; }
.badge {
  display: inline-block; padding: 1px 8px; border-radius: 99px;
  font-size: .75rem; border: 1px solid var(--line); color: var(--dim);
}
.badge.on { color: var(--good); border-color: var(--good); }
.badge.off { color: var(--bad); border-color: var(--bad); }
.badge.warn { color: var(--warn); border-color: var(--warn); }
ul.clean { list-style: none; padding: 0; }
ul.clean li { padding: 7px 0; border-bottom: 1px solid var(--line); }
ul.clean li:last-child { border-bottom: none; }
nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--panel); border-top: 1px solid var(--line);
  display: flex; overflow-x: auto; -webkit-overflow-scrolling: touch;
  padding: 4px 6px calc(4px + env(safe-area-inset-bottom));
}
nav a {
  flex: 1 0 auto; text-align: center; color: var(--dim);
  font-size: .72rem; padding: 6px 8px; border-radius: 8px; white-space: nowrap;
}
nav a.active { color: var(--text); background: var(--panel2); }
nav a span { display: block; font-size: 1.15rem; }
button, .btn {
  background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 14px; font-size: .9rem; cursor: pointer;
}
button.primary { background: var(--accent); color: #06121f; border: none; font-weight: 600; }
button.good { border-color: var(--good); color: var(--good); }
button.bad { border-color: var(--bad); color: var(--bad); }
input, select, textarea {
  background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; font-size: 1rem; width: 100%;
}
form.inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
form.inline input, form.inline select { width: auto; flex: 1; min-width: 110px; }
.row { display: flex; gap: 8px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.stat b { font-size: 1.3rem; display: block; }
.md { white-space: pre-wrap; overflow-x: auto; }
.md h1, .md h2 { text-transform: none; letter-spacing: 0; }
.callout { border-left: 3px solid var(--mirror); padding-left: 10px; margin: 8px 0; }
.login-wrap { min-height: 90vh; display: flex; align-items: center; justify-content: center; }
.login-box { width: min(340px, 92vw); }
.center { text-align: center; }
details summary { cursor: pointer; color: var(--dim); }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
      padding: 8px; overflow-x: auto; font-size: .8rem; }
.overdue { color: var(--bad); }
.small { font-size: .8rem; }

/* Ask Kofi — floats above the nav on every page */
.hidden { display: none !important; }
#ask { position: fixed; right: 12px; bottom: calc(64px + env(safe-area-inset-bottom));
       z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
#ask-toggle { width: 52px; height: 52px; border-radius: 50%; font-size: 1.4rem;
              background: var(--accent); color: #06121f; border: none;
              box-shadow: 0 4px 14px rgba(0,0,0,.45); cursor: pointer; }
#ask-form { width: min(420px, calc(100vw - 24px)); background: var(--panel);
            border: 1px solid var(--line); border-radius: 12px; padding: 10px;
            box-shadow: 0 6px 24px rgba(0,0,0,.5); }
#ask-form textarea { resize: vertical; }
#ask-mic { width: auto; font-size: 1.1rem; padding: 6px 10px; }
#ask-mic.recording { border-color: var(--bad); color: var(--bad); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .45; } }