:root {
  --pm-bg: #0e1117;
  --pm-fg: #e6eef8;
  --pm-muted: #a6b0c2;
  --pm-accent: #2e6fff;
  --pm-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --pm-radius: 14px;
  --pm-gap: 10px;
  --pm-btn-bg: #141a24;
  --pm-btn-bg-hover: #1b2431;
  --pm-btn-border: 1px solid rgba(255, 255, 255, 0.08);
}

.pro-map {
  position: relative;
  display: block;
  background: linear-gradient(180deg, #0f1320, #0b0f1a);
  border-radius: var(--pm-radius);
  box-shadow: var(--pm-shadow);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  isolation: isolate;
}

.pm-viewport { position: absolute; inset: 0; overflow: hidden; }
.pm-img {
  position: absolute; top: 0; left: 0;
  transform-origin: 0 0;
  will-change: transform;
  image-rendering: auto;
  pointer-events: none;
}

/* ===== UI ===== */
.pm-ui { position: absolute; inset: auto 0 0 auto; z-index: 3; }
.pm-controls {
  position: absolute;
  top: 12px; left: 12px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 5; pointer-events: auto; touch-action: manipulation;
}
.pm-controls * { touch-action: manipulation; }

.pm-row { display: flex; gap: 8px; }
.pm-btn {
  appearance: none;
  border: var(--pm-btn-border);
  border-radius: 12px;
  background: var(--pm-btn-bg);
  color: var(--pm-fg);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  cursor: pointer;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
  font-weight: 700; font-size: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.pm-btn:hover { background: var(--pm-btn-bg-hover); transform: translateY(-1px); }
.pm-btn:active { transform: translateY(0) scale(.98); }
.pm-btn[aria-pressed="true"] { outline: 2px solid var(--pm-accent); }

.pm-badge {
  position: absolute; right: 12px; bottom: 12px;
  background: rgba(12,16,26,.7);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--pm-fg);
  padding: 6px 10px;
  border-radius: 10px;
  font: 600 12px/1 system-ui,-apple-system,Segoe UI,Roboto,Arial;
  letter-spacing: .2px;
  box-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.pm-tip {
  position: absolute; left: 12px; bottom: 12px;
  color: var(--pm-muted); font-size: 12px; opacity: .9;
  background: rgba(12, 16, 26, .73);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px; padding: 4px 10px; backdrop-filter: blur(6px);
}
.pm-col { gap: 5px; display:flex; flex-direction:column; }
.pm-sr { position:absolute; width:1px; height:1px; overflow:hidden; clip: rect(0 0 0 0); }

/* Fullscreen tweaks */
.pro-map:fullscreen { border-radius: 0; }
.pro-map:fullscreen .pm-controls { top: 16px; left: 16px; }
.pro-map:fullscreen .pm-badge { right: 16px; bottom: 16px; }
.pro-map:fullscreen .pm-tip { left: 16px; bottom: 16px; }