:root {
  color-scheme: light dark;
  --bg: #f4f6f8;
  --fg: #111827;
  --muted: #5b6472;
  --card: #ffffff;
  --line: #d4d9e0;
  --accent: #0f766e;
  --accent-fg: #ffffff;
  --ok: #15803d;
  --wait: #b45309;
  --bad: #b91c1c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --fg: #e5e7eb;
    --muted: #9aa3b2;
    --card: #111a2e;
    --line: #27334b;
    --accent: #14b8a6;
    --accent-fg: #04201d;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 18px; margin: 0; }
h3 { font-size: 14px; font-weight: 600; color: var(--muted); margin: 8px 0 0; }
p { margin: 0; }

.status { border: 0; border-radius: 999px; padding: 6px 12px; font: inherit; font-size: 14px; color: #fff; }
.status.ok { background: var(--ok); }
.status.wait { background: var(--wait); }
.status.bad { background: var(--bad); }

.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 0 16px; }
.tabs button {
  min-height: 46px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card); color: var(--fg); font: inherit; font-weight: 600;
}
.tabs button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }

.panel {
  display: grid; gap: 12px; margin: 12px 16px 20px; padding: 16px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
}

.field { display: grid; gap: 4px; font-size: 14px; color: var(--muted); min-width: 0; }
input, select, textarea {
  width: 100%; min-height: 46px; padding: 10px 12px;
  font: inherit; font-size: 17px; color: var(--fg);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: end; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }

.seg { display: flex; gap: 6px; }
.seg label { position: relative; flex: 1; min-width: 0; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; }
.seg span {
  display: block; padding: 11px 4px; text-align: center; font-weight: 600;
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
}
.seg input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }

.check { display: flex; gap: 10px; align-items: center; min-height: 44px; font-size: 15px; }
.check input { width: 22px; height: 22px; min-height: 0; flex: none; accent-color: var(--accent); }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; margin: 0; padding: 0; border: 0; }
.checks legend { padding: 0; margin-bottom: 2px; font-size: 14px; color: var(--muted); }

.rating { display: grid; grid-template-columns: 60px 1fr; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }

.primary {
  min-height: 52px; border: 0; border-radius: 12px;
  background: var(--accent); color: var(--accent-fg);
  font: inherit; font-size: 18px; font-weight: 700;
}
.primary:active { transform: translateY(1px); }

.hint { font-size: 14px; color: var(--muted); margin-top: -4px; }
.hint:empty { display: none; }
.msg { min-height: 1.4em; color: var(--muted); }

.recent { display: grid; margin: 0; padding: 0; list-style: none; }
.recent li { display: flex; justify-content: space-between; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.recent li:last-child { border-bottom: 0; }
.badge { color: var(--muted); flex: none; }

.foot { text-align: center; padding: 0 16px 32px; }
.link { padding: 12px; border: 0; background: none; color: var(--muted); font: inherit; font-size: 14px; text-decoration: underline; }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom));
  max-width: calc(100% - 32px); padding: 10px 16px; border-radius: 10px;
  background: var(--fg); color: var(--bg); font-size: 15px;
  opacity: 0; transform: translate(-50%, 16px); transition: opacity .2s, transform .2s; pointer-events: none;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }