:root {
  --bg: var(--tg-theme-bg-color, #17212b);
  --secondary-bg: var(--tg-theme-secondary-bg-color, #232e3c);
  --text: var(--tg-theme-text-color, #f5f5f5);
  --hint: var(--tg-theme-hint-color, #7d8b99);
  --link: var(--tg-theme-link-color, #64b5ef);
  --button: var(--tg-theme-button-color, #4a9eea);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --danger: #e0533d;
  --ok: #4caf50;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 0 96px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 5;
}
.topbar h1 { font-size: 18px; margin: 0; letter-spacing: 0.5px; }

.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.dot-off { background: var(--hint); }
.dot-on { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot-busy { background: #e0a53d; }

main { padding: 0 12px; display: flex; flex-direction: column; gap: 12px; }

.card {
  background: var(--secondary-bg);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.card h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--hint); margin: 0 0 12px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat .label { font-size: 12px; color: var(--hint); }
.stat .value { font-size: 20px; font-weight: 600; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-size: 13px; color: var(--hint); }
select, input[type="number"] {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
}

.check { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 14px; color: var(--text); }
.check input { width: 18px; height: 18px; }

.row { display: flex; gap: 10px; margin-bottom: 10px; }
.row .btn { flex: 1; }

.btn {
  width: 100%;
  padding: 13px 16px;
  border: none;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.05s;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; }
.btn-primary { background: var(--button); color: var(--button-text); }
.btn-small { padding: 9px 12px; font-size: 13px; width: auto; }
.btn-danger { background: var(--danger); color: #fff; }

.btn-fixed {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  width: auto;
  font-size: 17px;
  letter-spacing: 1px;
  z-index: 10;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.snapshot-wrap { margin-top: 12px; }
.snapshot-wrap img { width: 100%; border-radius: 10px; display: block; }

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 240px;
  margin: 0 auto 12px;
}
.dpad-btn {
  aspect-ratio: 1;
  font-size: 22px;
  padding: 0;
  touch-action: none;         /* keep holds from scrolling the page */
  -webkit-user-select: none;
  user-select: none;
}
.dpad-btn:active { background: var(--button); color: var(--button-text); }
.dpad-stop { background: var(--danger); color: #fff; font-size: 18px; }

.focus-pos { font-weight: 600; color: var(--text); text-transform: none; letter-spacing: 0; }

.hint-text { font-size: 12px; color: var(--hint); margin: 8px 0 0; text-align: center; }

[data-focus-dir] { touch-action: none; -webkit-user-select: none; user-select: none; }

.media-list { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.media-list li a { color: var(--link); text-decoration: none; font-size: 14px; word-break: break-all; }
.media-list li .ts { color: var(--hint); font-size: 12px; }

.hidden { display: none; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  max-width: 88%;
  padding: 11px 16px;
  border-radius: 10px;
  background: rgba(0,0,0,0.85);
  color: #fff;
  font-size: 14px;
  z-index: 20;
  text-align: center;
}
.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }