:root {
  --sky: #cfe8f6;
  --sky-2: #eef7fc;
  --meadow: #2f6f4f;
  --meadow-2: #4f9a6b;
  --snow: #ffffff;
  --ink: #1f2a24;
  --muted: #5d6b63;
  --card: #ffffffee;
  --line: #d9e3dd;
  --bell: #d9a520;
  --red: #c0392b;
  --amber: #b9770e;
  --ok: #1e7e4a;
  --night: #3d3a7a;
  --radius: 18px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --sky: #12202b;
    --sky-2: #0d1820;
    --meadow: #6fc191;
    --meadow-2: #4f9a6b;
    --snow: #18252e;
    --ink: #e8efe9;
    --muted: #9fb0a6;
    --card: #17242dee;
    --line: #2a3a44;
    --red: #ff7b6b;
    --amber: #f0b44c;
    --ok: #6fd69a;
    --night: #b8b4ff;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background:
    /* mountains */
    linear-gradient(160deg, transparent 62%, color-mix(in srgb, var(--meadow) 25%, transparent) 62% 70%, transparent 70%) fixed,
    linear-gradient(200deg, transparent 58%, color-mix(in srgb, var(--meadow) 18%, transparent) 58% 72%, transparent 72%) fixed,
    linear-gradient(180deg, var(--sky), var(--sky-2)) fixed;
}
main { max-width: 560px; margin: 0 auto; padding: 0 16px 24px; }
h1, h2 { line-height: 1.15; margin: 0 0 12px; }
h2 { font-size: 1.15rem; }
h2.inline { display: inline; margin: 0; }
a { color: var(--meadow); }
.loading { text-align: center; padding: 30vh 16px; color: var(--muted); }

.hero { text-align: center; padding: max(20px, env(safe-area-inset-top)) 16px 8px; }
.hero h1 { font-size: 2.2rem; letter-spacing: 0.02em; color: var(--meadow); margin-bottom: 4px; }
.hero .tagline { font-size: 1rem; font-weight: 500; font-style: italic; color: var(--muted); margin: 0 0 14px; }
.mascots { display: inline-flex; align-items: center; gap: 8px; }
.bell { font-size: 3rem; display: inline-block; transform-origin: 50% 10%; animation: sway 4s ease-in-out infinite; }
.cow { width: 3.5rem; height: 3.5rem; display: block; }
@keyframes sway { 0%, 100% { transform: rotate(-6deg); } 50% { transform: rotate(6deg); } }
@media (prefers-reduced-motion: reduce) { .bell { animation: none; } }

.nav { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.nav a, .nav .link { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--ink); }
.nav a.active { background: var(--meadow); color: var(--snow); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin: 16px 0;
  backdrop-filter: blur(6px);
}
.card.center, .center { text-align: center; }
details.card summary { cursor: pointer; list-style: none; }
details.card summary::-webkit-details-marker { display: none; }
details.card summary::after { content: " ▾"; color: var(--muted); }
details[open].card summary { margin-bottom: 12px; }

.status { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.status p { flex-basis: 100%; margin: 4px 0 0; }
.pill { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 0.85rem; border: 1px solid var(--line); background: var(--snow); }
.pill-ok { color: var(--ok); border-color: currentColor; }
.pill-bad { color: var(--red); border-color: currentColor; }
.pill-unknown { color: var(--muted); }
.pill-sleep { color: var(--night); border-color: currentColor; }

.patterns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 520px) { .patterns { grid-template-columns: repeat(4, 1fr); } }
.pattern {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 14px 4px; min-height: 112px;
  border: 2px solid var(--line); border-radius: var(--radius);
  background: var(--snow); color: var(--ink); font: inherit; cursor: pointer;
  transition: transform 0.08s, box-shadow 0.15s;
  touch-action: manipulation;
}
.pattern:not(:disabled):active { transform: scale(0.96); }
.pattern:not(:disabled):hover { box-shadow: 0 4px 16px #0002; }
.pattern .icon { font-size: 2.2rem; }
.pattern .label { font-weight: 700; }
.pattern .why { font-size: 0.75rem; color: var(--amber); margin-top: 4px; }
.pattern:disabled { opacity: 0.55; cursor: not-allowed; }
.pattern-tinkle, .pattern-quiet { border-color: color-mix(in srgb, var(--meadow) 45%, var(--line)); }
.pattern-loud { border-color: color-mix(in srgb, var(--bell) 60%, var(--line)); }
/* cow spots for the obnoxious one */
.pattern-obnoxious {
  border-color: var(--ink);
  background:
    radial-gradient(circle at 18% 28%, var(--ink) 0 9px, transparent 10px),
    radial-gradient(circle at 82% 70%, var(--ink) 0 12px, transparent 13px),
    radial-gradient(circle at 70% 18%, var(--ink) 0 5px, transparent 6px),
    var(--snow);
  background-blend-mode: normal;
}
.pattern-obnoxious .label, .pattern-obnoxious .why { background: var(--snow); padding: 0 6px; border-radius: 6px; }

.result { min-height: 2.5em; text-align: center; margin-top: 12px; }
.result .ok { color: var(--ok); font-weight: 700; font-size: 1.1rem; }
.result .pending { color: var(--muted); }
.warn { color: var(--red); }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

.btn {
  font: inherit; font-weight: 600; padding: 10px 18px; border-radius: 12px; border: 0;
  background: var(--meadow); color: var(--snow); cursor: pointer; touch-action: manipulation;
}
.btn:active { transform: scale(0.97); }
.btn-big { font-size: 1.1rem; padding: 14px 28px; margin: 8px 0; }
.btn-ghost { background: transparent; color: var(--meadow); border: 1px solid var(--meadow); }
.link { background: none; border: 0; color: var(--meadow); font: inherit; cursor: pointer; padding: 4px 0; text-decoration: underline; }

input, select {
  font: inherit; color: var(--ink); background: var(--snow);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; min-width: 0;
}
label { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row input { flex: 1 1 90px; }
.row input[type="number"] { flex: 0 1 80px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: end; }
@media (max-width: 420px) { .grid2 { grid-template-columns: 1fr; } }

.history, .admin-list, .audit { list-style: none; padding: 0; margin: 12px 0 0; }
.history li, .admin-list li, .audit li {
  display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline;
  padding: 10px 0; border-top: 1px solid var(--line);
}
.admin-list li { flex-direction: column; align-items: stretch; gap: 8px; }
.history .when, .audit .when { color: var(--muted); font-size: 0.85rem; min-width: 9em; }
.history .st { margin-left: auto; font-size: 0.85rem; }
.history .msg { flex-basis: 100%; color: var(--muted); font-size: 0.85rem; }
.ring-rung .st { color: var(--ok); }
.ring-denied .st, .ring-failed .st, .ring-lost .st { color: var(--red); }
.audit code { font-size: 0.75rem; word-break: break-all; color: var(--muted); }

.invite { margin-top: 12px; }
.invite input { width: 100%; }

.toast {
  position: fixed; left: 50%; bottom: max(16px, env(safe-area-inset-bottom));
  transform: translate(-50%, 120%); opacity: 0;
  max-width: calc(100vw - 32px); padding: 12px 16px; border-radius: 12px;
  background: var(--ink); color: var(--snow); box-shadow: 0 6px 24px #0004;
  transition: transform 0.25s, opacity 0.25s; z-index: 10;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast-ok { background: var(--ok); color: #fff; }
.toast-bad { background: var(--red); color: #fff; }

footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 8px 16px max(24px, env(safe-area-inset-bottom)); }

.ha-status { display: inline-flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2px 6px; max-width: 100%; margin: 0 0 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.ha-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.ha-ok .dot { background: var(--ok); }
.ha-stale .dot, .ha-webhook_failing .dot { background: var(--red); }
footer p { margin: 0 0 4px; }
.ha-status span:not(.dot) { white-space: nowrap; }