:root {
  --bg: #0e1116;
  --panel: #161b22;
  --panel-2: #1c232d;
  --border: #2b3340;
  --text: #d7dde5;
  --muted: #7d8694;
  --accent: #4da3ff;
  --green: #3fb950;
  --red: #f85149;
  --amber: #d29922;
  --mono: "Cascadia Code", "Consolas", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, "Segoe UI", sans-serif;
  font-size: 14px;
}

.grid {
  display: flex;
  gap: 8px;
  padding: 8px;
  height: 100vh;
}

/* Two columns: left (screen + strategy), right (input / features / log). */
.col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  min-height: 0;
}
.col-left  { flex: 2; }
.col-right { flex: 1; }

/* Left column row sizing. */
.col-left .screen { flex: 2; }
.col-left .plan   { flex: 1; }

/* Right column row sizing: user input stays compact (scrolls internally),
   key features sit at their natural height, the log takes the rest. */
.col-right .input         { flex: 1.4 1 0; }
.col-right .features-panel { flex: 0 0 auto; }
.col-right .log           { flex: 1.3 1 0; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.panel-head .title { font-weight: 600; }
.panel-head .spacer { flex: 1; }

.conn { font-size: 12px; color: var(--muted); }
.conn.on { color: var(--green); }
.conn.off { color: var(--red); }

/* ---- screen clone ---- */
.screen-body {
  position: relative;
  flex: 1;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
#screenVideo { width: 100%; height: 100%; object-fit: contain; background: #000; }
.screen-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-align: center; padding: 24px;
}
/* The explicit display:flex above beats the UA [hidden]{display:none} rule,
   so setting .hidden = true wouldn't hide it without this. */
.screen-placeholder[hidden] { display: none; }

/* ---- input ---- */
.input-body { padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.input-body label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.input-body label.row { flex-direction: row; align-items: center; gap: 8px; color: var(--text); }
.field-row { display: flex; gap: 10px; }
.field-row > label { flex: 1; }
textarea, select, input[type="text"] {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 13px;
}
textarea { resize: vertical; }

fieldset.buy { border: 1px solid var(--border); border-radius: 6px; padding: 10px; display: flex; flex-direction: column; gap: 10px; }
fieldset.buy legend { color: var(--muted); padding: 0 6px; }
.grenades-label { font-size: 13px; color: var(--muted); }
.nade-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 10px; margin-top: 6px; }
.nade-grid label { flex-direction: row; align-items: center; justify-content: space-between; color: var(--text); }
.nade-grid select { width: 56px; }

details.advanced { border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; }
details.advanced summary { cursor: pointer; color: var(--muted); }
details.advanced label { margin-top: 8px; }

.actions { display: flex; gap: 8px; margin-top: 4px; }
button {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  background: var(--panel-2);
  color: var(--text);
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary { background: var(--accent); color: #06121f; border-color: var(--accent); font-weight: 600; flex: 1; }
button.danger { color: var(--red); }
button.ghost { padding: 4px 10px; font-size: 12px; }

.status { font-size: 12px; color: var(--muted); margin-top: 4px; }
.status.ok { color: var(--green); }
.status.err { color: var(--red); }
.status.run { color: var(--accent); }

/* ---- plan / strategy + action ---- */
.plan-body { padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.block { display: flex; flex-direction: column; gap: 2px; }
.block .key { color: var(--muted); font-size: 12px; }
.block .val { font-weight: 600; font-size: 15px; padding-left: 12px; }
.muted { color: var(--muted); font-weight: 400; }
.action-val { color: var(--green); font-size: 17px; font-weight: 700; font-family: var(--mono); }
.val.muted { color: var(--muted); }  /* keep the "—" placeholder grey, not green */

/* ---- key features bar ---- */
.features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px;
  overflow-y: auto;
}
.feat {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 64px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  transition: background 0.1s, border-color 0.1s;
}
.feat .fk { font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.feat .fv { font-size: 15px; font-weight: 600; font-family: var(--mono); }
.feat .fv.on { color: var(--green); }     /* affirmative boolean (planted / in site) */
.feat .fv.warn { color: var(--amber); }   /* attention (low HP, enemies visible) */
.feat .fv.danger { color: var(--red); }
.feat.flash { border-color: var(--accent); background: #1f2b3a; }
.feat.override { border-color: var(--amber); background: #2a2414; cursor: pointer; }
.feat:not(.override) { cursor: pointer; }
.feat:hover { border-color: var(--muted); }

/* ---- event log ---- */
.log-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
}
.log-row { display: flex; gap: 8px; white-space: pre-wrap; word-break: break-word; }
.log-row .ts { color: var(--muted); flex-shrink: 0; }
.log-row .src { color: var(--accent); flex-shrink: 0; }
.log-row.WARNING .msg { color: var(--amber); }
.log-row.ERROR .msg { color: var(--red); }
.log-row.system .msg { color: var(--muted); font-style: italic; }
.log-row.alert .msg { color: var(--red); font-weight: 700; }
.log-row.alert .src { color: var(--red); }