/* map_panel.css — Saltybot 2D Map View (Issue #587) */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg0:   #050510;
  --bg1:   #070712;
  --bg2:   #0a0a1a;
  --bd:    #0c2a3a;
  --bd2:   #1e3a5f;
  --dim:   #374151;
  --mid:   #6b7280;
  --base:  #9ca3af;
  --hi:    #d1d5db;
  --cyan:  #06b6d4;
  --green: #22c55e;
  --amber: #f59e0b;
  --red:   #ef4444;
}

body {
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  background: var(--bg0);
  color: var(--base);
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Header ── */
#header {
  display: flex;
  align-items: center;
  padding: 5px 12px;
  background: var(--bg1);
  border-bottom: 1px solid var(--bd);
  flex-shrink: 0;
  gap: 8px;
  flex-wrap: wrap;
}
.logo { color: #f97316; font-weight: bold; letter-spacing: .15em; font-size: 13px; flex-shrink: 0; }

#conn-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--dim); flex-shrink: 0; transition: background .3s;
}
#conn-dot.connected { background: var(--green); }
#conn-dot.error     { background: var(--red); animation: blink 1s infinite; }

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

#ws-input {
  background: var(--bg2); border: 1px solid var(--bd2); border-radius: 4px;
  color: #67e8f9; padding: 2px 7px; font-family: monospace; font-size: 11px; width: 185px;
}
#ws-input:focus { outline: none; border-color: var(--cyan); }

.hbtn {
  padding: 2px 8px; border-radius: 4px; border: 1px solid var(--bd2);
  background: var(--bg2); color: #67e8f9; font-family: monospace;
  font-size: 10px; font-weight: bold; cursor: pointer; transition: background .15s;
  white-space: nowrap;
}
.hbtn:hover { background: #0e4f69; }
.hbtn.on { background: #0e4f69; border-color: var(--cyan); color: #fff; }
.hbtn.warn-on { background: #3d1a00; border-color: #92400e; color: #fbbf24; }

/* ── Toolbar ── */
#toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--bg1);
  border-bottom: 1px solid var(--bd);
  flex-shrink: 0;
  flex-wrap: wrap;
  font-size: 10px;
}
.tsep { width: 1px; height: 16px; background: var(--bd2); }

#zoom-display { color: var(--mid); min-width: 45px; }

/* ── Main: map + sidebar ── */
#main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 240px;
  min-height: 0;
}

@media (max-width: 700px) {
  #main { grid-template-columns: 1fr; }
  #sidebar { display: none; }
}

/* ── Canvas ── */
#map-canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  touch-action: none;
}
#map-canvas.dragging { cursor: grabbing; }
#map-wrap {
  position: relative;
  overflow: hidden;
  background: #010108;
}

/* No-signal overlay */
#no-signal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--dim);
  pointer-events: none;
}
#no-signal.hidden { display: none; }
#no-signal .icon { font-size: 48px; }

/* E-stop overlay */
#estop-overlay {
  position: absolute;
  top: 8px; left: 50%; transform: translateX(-50%);
  background: rgba(127,0,0,0.85);
  border: 2px solid #ef4444;
  color: #fca5a5;
  padding: 4px 14px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 11px;
  letter-spacing: .1em;
  pointer-events: none;
  display: none;
  animation: blink 1s infinite;
}
#estop-overlay.visible { display: block; }

/* Mouse coords HUD */
#coords-hud {
  position: absolute;
  bottom: 6px; left: 8px;
  background: rgba(0,0,0,.7);
  color: var(--mid);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  pointer-events: none;
}

/* ── Sidebar ── */
#sidebar {
  background: var(--bg1);
  border-left: 1px solid var(--bd);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 8px;
  gap: 8px;
  font-size: 11px;
}
.sb-card {
  background: var(--bg2);
  border: 1px solid var(--bd2);
  border-radius: 6px;
  padding: 8px;
}
.sb-title {
  font-size: 9px; font-weight: bold; letter-spacing: .12em;
  color: #0891b2; text-transform: uppercase; margin-bottom: 6px;
}
.sb-row {
  display: flex; justify-content: space-between;
  padding: 2px 0; border-bottom: 1px solid var(--bd);
  font-size: 10px;
}
.sb-row:last-child { border-bottom: none; }
.sb-lbl { color: var(--mid); }
.sb-val { color: var(--hi); font-family: monospace; }

/* Status dots */
.sdot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block; margin-right: 4px;
}
.sdot.green  { background: var(--green); }
.sdot.amber  { background: var(--amber); }
.sdot.red    { background: var(--red); animation: blink .8s infinite; }
.sdot.gray   { background: var(--dim); }

/* Legend ── */
.legend-row {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; color: var(--base); padding: 2px 0;
}
.legend-swatch {
  width: 20px; height: 3px; border-radius: 2px; flex-shrink: 0;
}

/* Anchor list */
#anchor-list .anchor-row {
  display: flex; align-items: center; gap: 4px;
  padding: 2px 0; font-size: 10px; color: var(--base);
  border-bottom: 1px solid var(--bd);
}
#anchor-list .anchor-row:last-child { border-bottom: none; }
#anchor-add { width: 100%; margin-top: 4px; }

/* Anchor input row */
.anchor-inputs {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 4px; margin-top: 4px;
}
.anchor-inputs input {
  background: var(--bg0); border: 1px solid var(--bd2);
  border-radius: 3px; color: var(--hi); padding: 2px 4px;
  font-family: monospace; font-size: 10px; text-align: center;
  width: 100%;
}
.anchor-inputs input:focus { outline: none; border-color: var(--cyan); }

/* ── Footer ── */
#footer {
  background: var(--bg1); border-top: 1px solid var(--bd);
  padding: 3px 12px;
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0; font-size: 10px; color: var(--dim);
}