:root {
  --bg: #12141a;
  --card: #1c1f28;
  --line: #2c3140;
  --text: #e8eaef;
  --muted: #9aa3b5;
  --accent: #ff7a18;
  --ok: #4caf50;
  --err: #e57373;
  --warn: #fbc02d;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font: 15px/1.4 system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.login {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
}
.card {
  width: min(400px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  display: grid;
  gap: 12px;
}
h1 { margin: 0; font-size: 1.4rem; }
h2 { margin: 16px 0 8px; font-size: 1.05rem; }
.muted { color: var(--muted); }
.error { color: var(--err); margin: 0; }
label { display: grid; gap: 4px; font-size: 0.9rem; color: var(--muted); }
input, select, button {
  font: inherit;
  color: var(--text);
}
input, select {
  background: #10131a;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
}
button {
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  color: #111;
  font-weight: 600;
}
button.ghost, button.tab {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  font-weight: 500;
}
button.tab.on { border-color: var(--accent); color: var(--accent); }
button.danger { background: transparent; color: var(--err); border: 1px solid var(--err); }
.top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.top nav { display: flex; gap: 6px; }
.top #who { margin-left: auto; }
.panel { padding: 16px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.account {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.account .meta { color: var(--muted); font-size: 0.85rem; }
.account .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pill.bad { color: var(--err); border-color: var(--err); }
.settings-form {
  max-width: 420px;
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
.settings-form button { justify-self: start; }
.dlg {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.62);
}
.dlg[hidden] { display: none; }
.dlg-card {
  width: min(420px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  display: grid;
  gap: 12px;
}
.dlg-card h2 { margin: 0; font-size: 1.1rem; }
.dlg-card p { margin: 0; color: var(--muted); }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.pill {
  display: inline-block;
  font-size: 0.75rem;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.pill.wait { color: var(--warn); border-color: var(--warn); }
.pill.ok { color: var(--ok); border-color: var(--ok); }
.map-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 10px;
}
.file-btn {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font-weight: 500;
}
.toolbar-sep {
  width: 1px;
  height: 22px;
  background: var(--line);
}
#map.plan-cursor {
  cursor: crosshair;
}
.group-tools,
.plan-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.plan-km {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}
.plan-km input {
  width: 4.2rem;
}
.map-grid.solo #map {
  min-height: calc(100vh - 150px);
}
#plan-toggle.on {
  border-color: var(--accent);
  color: var(--accent);
}
.person-pin-wrap {
  background: none !important;
  border: none !important;
  overflow: visible !important;
}
.person-pin {
  position: relative;
  width: 14px;
  height: 14px;
}
.person-pin .person-dot {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px #0003;
}
.person-pin .person-name {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font: 600 12px/1.2 system-ui, sans-serif;
  color: #fff;
  background: #111c;
  padding: 1px 6px;
  border-radius: 4px;
  text-shadow: 0 1px 2px #0008;
  pointer-events: none;
}
.plan-pin {
  background: transparent;
  border: 0;
}
.plan-pin span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #d50000;
  color: #fff;
  font: 700 12px/1 system-ui, sans-serif;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px #0006;
}
.gpx-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.gpx-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.85rem;
}
.gpx-chip .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.gpx-chip button {
  padding: 2px 8px;
  font-size: 0.8rem;
}
.cloud-tracks-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
}
.cloud-tracks-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.cloud-tracks-head strong { font-size: 0.95rem; }
#cloud-tracks-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
#cloud-tracks-list .muted { padding: 2px 0; }
.map-grid {
  display: grid;
  grid-template-columns: 248px 1fr 340px;
  gap: 10px;
  height: calc(100vh - 130px);
  min-height: 360px;
}
.overlays-panel {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 0;
  overflow: hidden;
}
.overlays-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px 4px;
}
.overlays-head strong { font-size: 0.95rem; }
.overlays-head button { padding: 4px 10px; font-size: 0.82rem; }
.overlays-status {
  margin: 0;
  padding: 0 10px 6px;
  font-size: 0.78rem;
  min-height: 1.1em;
}
.overlays-section {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 0;
  border-top: 1px solid var(--line);
}
.overlays-section h3 {
  margin: 0;
  padding: 6px 10px 4px;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.overlays-list {
  overflow: auto;
  padding: 0 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.overlay-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 8px;
  align-items: start;
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.88rem;
}
.overlay-row:hover { background: #10131a; }
.overlay-row input { margin-top: 3px; accent-color: var(--accent); }
.overlay-row.busy { opacity: 0.65; pointer-events: none; }
.overlay-name { font-weight: 500; line-height: 1.25; }
.overlay-meta {
  grid-column: 2;
  font-size: 0.75rem;
  line-height: 1.25;
}
.map-grid.solo {
  grid-template-columns: 248px 1fr;
}
#map {
  position: relative;
  border-radius: 10px;
  border: 1px solid var(--line);
  min-height: 300px;
}

/* Podkłady: opcjonalne chowanie panelu po lewej */
.map-grid {
  transition: grid-template-columns 180ms ease;
}
.overlays-panel {
  overflow: hidden;
  position: relative;
}
.overlays-inner {
  display: grid;
}
.overlays-mid-toggle {
  position: absolute;
  top: 50%;
  right: -14px;
  transform: translateY(-50%) rotate(180deg);
  z-index: 1200;
  border-radius: 999px;
  padding: 10px 6px;
  writing-mode: vertical-rl;
  white-space: nowrap;
}
.map-grid.overlays-hidden {
  grid-template-columns: 40px 1fr 340px;
}
.map-grid.overlays-hidden .overlays-inner {
  display: none;
}
.map-grid.solo.overlays-hidden {
  grid-template-columns: 40px 1fr;
}
.side {
  display: grid;
  grid-template-rows: minmax(140px, 34%) 1fr;
  gap: 10px;
  min-height: 300px;
  min-width: 0;
}
.group-box {
  display: grid;
  grid-template-rows: auto auto 1fr;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 0;
}
.group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px 0;
}
.group-head strong { font-size: 0.95rem; }
.legend {
  margin: 0;
  padding: 2px 10px 6px;
  font-size: 0.72rem;
  line-height: 1.3;
}
#people-list {
  overflow: auto;
  padding: 0 6px 8px;
}
#people-list .muted { padding: 6px 8px; }
.person {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 8px;
  padding: 6px 8px;
  color: inherit;
  font-weight: 500;
  cursor: pointer;
}
.person:hover { background: #10131a; }
.person:disabled {
  opacity: 1;
  cursor: default;
}
.person:disabled:hover { background: transparent; }
.person .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px #0004;
}
.person .who { display: grid; gap: 1px; min-width: 0; }
.person .who strong {
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.person .who span { font-size: 0.75rem; color: var(--muted); font-weight: 400; }
.chat {
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 0;
}
#chat-log {
  overflow: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.msg { font-size: 0.92rem; }
.msg .from { color: var(--accent); font-weight: 600; }
.msg.mine .from { color: var(--ok); }
.msg.alert { color: var(--err); }
#chat-form {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-top: 1px solid var(--line);
}
#chat-form input { flex: 1; }
button:disabled { opacity: 0.6; cursor: wait; }
[hidden] { display: none !important; }
@media (max-width: 860px) {
  .map-grid { grid-template-columns: 1fr; height: auto; }
  .map-grid.solo { grid-template-columns: 1fr; }
  .overlays-panel { max-height: 220px; grid-template-rows: auto auto auto auto; }
  .overlays-section { min-height: 80px; }
  #map { height: 50vh; }
  .map-grid.solo #map { height: 70vh; min-height: 50vh; }
  .side { height: auto; grid-template-rows: minmax(160px, 28vh) minmax(220px, 40vh); }
  .chat { height: auto; }
  .top { flex-wrap: wrap; }
  .top #who { margin-left: 0; }
}