:root {
  color-scheme: dark light;
  --bg: #12151a;
  --panel: #1c2128;
  --line: #2d343e;
  --text: #e8ecf1;
  --muted: #8d98a8;
  --accent: #ff9f1c;
  --accent-text: #1a1203;
  --ok: #3ecf8e;
  --bad: #ff6b6b;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f8; --panel: #fff; --line: #d9dfe6; --text: #1b2330; --muted: #5d6877;
    --accent: #d97700; --accent-text: #fff; --ok: #12875b; --bad: #c0392b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
button, input, select, textarea {
  font: inherit; color: inherit; background: var(--panel);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; min-height: 44px;
}
button { cursor: pointer; }
button:active { transform: scale(0.97); }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 1px;
}
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
button.link { background: none; border: 0; color: var(--muted); text-decoration: underline; min-height: 0; padding: 4px; }
button.danger { color: var(--bad); }
textarea, input[type="search"], .text-row input { width: 100%; }
textarea { resize: vertical; }
h2 { font-size: 1.05rem; margin: 24px 0 8px; }

header { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header select { min-width: 0; flex: 0 1 220px; }
.status { flex: 1 1 160px; color: var(--muted); font-size: 0.9rem; overflow-wrap: anywhere; }
.status.online::before { content: "● "; color: var(--ok); }
.status.offline::before { content: "○ "; color: var(--bad); }

nav { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); }
nav button { border: 0; border-radius: 0; background: none; color: var(--muted); white-space: nowrap; border-bottom: 3px solid transparent; }
nav button.active { color: var(--text); border-bottom-color: var(--accent); }

main { max-width: 560px; margin: 0 auto; padding: 16px 14px 48px; }
[hidden] { display: none !important; }
.row { display: flex; gap: 10px; margin: 10px 0; }
.row > * { flex: 1; }
.row.text-row { margin-top: 18px; }
.row.text-row button { flex: 0 0 auto; }
.hint { color: var(--muted); font-size: 0.85rem; }
.check { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.check input { min-height: 0; width: 20px; height: 20px; }
label { display: block; margin: 12px 0 4px; }
label > input, label > textarea, label > select { display: block; margin-top: 6px; width: 100%; }

.remote .row button { min-height: 56px; }
.dpad {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr);
  gap: 8px; width: min(100%, 300px); aspect-ratio: 1; margin: 8px auto 16px;
}
.dpad .k { font-size: 1.4rem; padding: 0; min-height: 0; }
.dpad .up { grid-area: 1 / 2; }
.dpad .left { grid-area: 2 / 1; }
.dpad .center { grid-area: 2 / 2; background: var(--accent); color: var(--accent-text); font-weight: 700; border-radius: 50%; }
.dpad .right { grid-area: 2 / 3; }
.dpad .down { grid-area: 3 / 2; }

.list { list-style: none; margin: 12px 0; padding: 0; }
.list li { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.list li .name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.list li .name small { display: block; color: var(--muted); }
.list li button { min-height: 36px; padding: 4px 10px; font-size: 0.9rem; }
.list.small li { font-size: 0.82rem; color: var(--muted); padding: 6px 0; }
.list .off { opacity: 0.55; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.chips button { min-height: 36px; padding: 4px 12px; border-radius: 999px; font-size: 0.9rem; }

#shot-img { width: 100%; border-radius: 10px; border: 1px solid var(--line); margin-top: 8px; background: #000; }
pre { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px; overflow-x: auto; font-size: 0.8rem; white-space: pre-wrap; overflow-wrap: anywhere; }

#toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); max-width: calc(100% - 28px);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 0.9rem; z-index: 10;
}
#toast.error { background: var(--bad); color: #fff; }

body.login { display: grid; place-items: center; min-height: 100vh; }
.card { width: min(360px, calc(100% - 28px)); background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.card h1 { margin: 0 0 8px; font-size: 1.5rem; }
.card button { width: 100%; margin-top: 16px; }
.error { color: var(--bad); margin: 12px 0 0; }

#import-box { margin: 12px 0; }
#import-box summary { cursor: pointer; padding: 8px 0; }
#import-box textarea, #import-box button { margin-top: 8px; }
#reset-disabled { margin: 8px 0; }

#help-bar { margin: 0; padding: 0 16px; background: var(--accent); color: var(--accent-text); font-weight: 600; }
#help-bar li { border-bottom-color: rgba(0, 0, 0, 0.2); }

body:not([data-role="admin"]) .admin-only { display: none !important; }
#user-devices { border: 1px solid var(--line); border-radius: 8px; margin: 12px 0; }
#user-devices label { display: block; padding: 4px 0; }
#user-devices input { display: inline; width: auto; margin: 0 8px 0 0; }
#app-list li { flex-wrap: wrap; }
#app-list li .name { flex: 1 1 100%; }
#tab-apps .row { flex-wrap: wrap; }