/* GMC Logging Tool — styled to match papaia.ch: monochrome paper-white
   chrome (black ink, hairline rules, Inter). Charts keep functional color:
   the series palette is the validated categorical set for light surfaces;
   status colors are reserved and always paired with a label. */
:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel2: #f6f6f6;
  --border: #e4e4e4;
  --text: #0a0a0a;
  --muted: #8f8f8f;
  --accent: #0a0a0a;
  --orange: #0a0a0a;
  --ok: #077807;
  --warn: #8a5f00;
  --err: #d03b3b;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 13px/1.5 Inter, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

h1 { font-size: 15px; margin: 0; font-weight: 600; letter-spacing: 0.2px; }
h1 .wordmark {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-right: 10px;
  padding-right: 10px;
  border-right: 1px solid var(--border);
}
h1 span.thin { color: var(--muted); font-weight: 400; }

button, select, input, textarea {
  font: inherit;
  color: var(--text);
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 5px 10px;
}
textarea { resize: vertical; width: 100%; }
button { cursor: pointer; }
button:hover, select:hover { border-color: var(--accent); }
button.ghost { background: transparent; }
button.danger:hover { border-color: var(--err); color: var(--err); }
input:focus, select:focus, button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 0;
}

/* ---- top navigation ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 16px;
  height: 46px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.topbar .spacer { flex: 1; }
.topbar .user { color: var(--muted); font-size: 12px; }
.tabs { display: flex; gap: 4px; height: 100%; }
.tab {
  display: flex;
  align-items: center;
  padding: 0 14px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  user-select: none;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--orange); }

/* ---- layout ---- */
.layout { display: flex; height: calc(100vh - 47px); }
.sidebar {
  width: 320px;
  min-width: 260px;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  background: var(--panel);
}
.main { flex: 1; overflow-y: auto; padding: 14px 18px; }
.view { height: calc(100vh - 47px); overflow-y: auto; }

/* ---- panels (Grafana-style boxes) ---- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 12px;
  margin-bottom: 14px;
}
.panel-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 8px;
}

/* ---- sidebar filters + session list ---- */
.side-filters {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
}
.side-filters select { flex: 1; min-width: 0; }
.session-list { padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.session-card {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel2);
  cursor: pointer;
}
.session-card:hover { border-color: var(--accent); }
.session-card.active { border-color: var(--orange); }
.session-card .row1 { display: flex; align-items: center; gap: 8px; }
.session-card .kind { font-weight: 600; }
.session-card .id { color: var(--muted); font-size: 12px; }
.session-card .row2 { color: var(--muted); font-size: 12px; margin-top: 2px; }
.session-card .row3 { font-size: 12px; margin-top: 2px; display: flex; gap: 10px; color: var(--muted); }

.badge {
  margin-left: auto;
  font-size: 11px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid;
}
.badge.running   { color: var(--accent); border-color: var(--accent); }
.badge.completed { color: var(--ok); border-color: var(--ok); }
.badge.aborted   { color: var(--err); border-color: var(--err); }
.err-count { color: var(--err); }
.warn-count { color: var(--warn); }

.empty { color: var(--muted); padding: 16px; text-align: center; }
.placeholder { color: var(--muted); display: grid; place-items: center; height: 60%; }

/* ---- session detail ---- */
.detail-head { display: flex; align-items: flex-start; gap: 12px; }
.detail-head h2 { margin: 0 0 2px; font-size: 15px; }
.detail-sub { color: var(--muted); font-size: 12px; }
.detail-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
a.btnlike {
  font: inherit;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 5px 10px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
a.btnlike:hover { border-color: var(--accent); }
.live-toggle { color: var(--accent); font-size: 12px; display: flex; align-items: center; gap: 5px; }

/* ---- stage strip: which movement runs in each section of the cycle ---- */
.stage-strip {
  display: flex;
  gap: 4px;
  margin: 12px 0 4px;
}
.stage-seg {
  flex-basis: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
}
.stage-seg .mi { flex: none; width: 24px; height: 15px; color: var(--accent); }
.stage-seg .seg-label { overflow: hidden; text-overflow: ellipsis; }
.stage-seg .seg-dur { margin-left: auto; color: var(--muted); font-size: 11px; }

.channel-bar { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 10px; }
.chip {
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: var(--panel2);
  cursor: pointer;
  user-select: none;
  display: flex; align-items: center; gap: 6px;
}
.chip .dot { width: 9px; height: 9px; border-radius: 2px; background: var(--muted); }
.chip.off { opacity: 0.4; }
.chart-hint { color: var(--muted); font-size: 11px; margin: 6px 2px; }

/* uPlot tweaks */
.u-legend { color: var(--text); font-size: 11px; }
.u-select { background: rgba(10, 10, 10, 0.07); }

/* event hover tooltip in the detail chart */
#chartWrap { position: relative; }
.evt-tip {
  position: absolute;
  z-index: 10;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 6px 10px;
  font-size: 12px;
  pointer-events: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}
.evt-tip .tip-row { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.evt-tip .tip-hint { color: var(--muted); font-size: 11px; }
#ovTip { position: fixed; z-index: 100; }
.evt-tip .tip-row.lvl-warn { color: var(--warn); }
.evt-tip .tip-row.lvl-error { color: var(--err); }
.evt-tip .tip-row.lvl-info { color: var(--text); }

/* ---- tables ---- */
.data-table { border-collapse: collapse; width: 100%; font-size: 12px; }
.data-table th, .data-table td {
  text-align: left;
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th { color: var(--muted); font-weight: 600; }
.data-table td.num, .data-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.lvl-warn { color: var(--warn); }
.data-table td.lvl-error { color: var(--err); }
.data-table td.lvl-info { color: var(--muted); }
.data-table code { color: var(--muted); font-size: 11px; }
.data-table tr.clickable { cursor: pointer; }
.data-table tr.clickable:hover td { background: var(--panel2); }
.table-scroll { overflow-x: auto; }

/* ---- overview ---- */
.ov-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}
.ov-controls label { color: var(--muted); font-size: 12px; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}
.stat-tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 14px;
}
.stat-tile .label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-tile .value {
  font-size: 26px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
.stat-tile .value.ok { color: var(--ok); }
.stat-tile .value.err { color: var(--err); }
.stat-tile .value.warn { color: var(--warn); }
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.panel-grid .panel.wide { grid-column: 1 / -1; }
@media (max-width: 1100px) { .panel-grid { grid-template-columns: 1fr; } }
.title-row { display: flex; align-items: center; justify-content: space-between; }
.title-toggle { font-weight: 400; font-size: 12px; color: var(--muted); }
#ovOverlay { width: 100%; display: block; }
.overlay-legend {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}
.swatch { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 5px; }
.sw-gray { background: rgba(10, 10, 10, 0.35); }
.sw-red { background: rgba(208, 59, 59, 0.7); }
.sw-blue { background: #2a78d6; }
.sw-band { background: rgba(42, 120, 214, 0.25); height: 8px; }
.muted-note { margin-left: auto; }
.panel-legend { margin: -4px 2px 14px; }
#chPanels canvas { width: 100%; display: block; }

/* ---- 3D pergola widget ---- */
#pgCanvas { width: 100%; display: block; }
.pg-mode {
  font-weight: 400;
  font-size: 11px;
  color: var(--muted);
  margin-left: 8px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
}
.pg-mode.live { color: var(--ok); border-color: var(--ok); }
.pg-mode.live::before {
  content: "●";
  margin-right: 5px;
  animation: pg-pulse 1.6s ease-in-out infinite;
}
@keyframes pg-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.pg-info { color: var(--muted); font-size: 12px; margin-top: 6px; min-height: 18px; }

/* ---- comments & change tags ---- */
.note-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.empty.small { padding: 8px 2px; text-align: left; font-size: 12px; }
.note {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 7px 10px;
}
.note-head { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.note-tag {
  font-size: 11px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid var(--muted);
  color: var(--muted);
}
.note-tag.tag-mechanical { color: var(--orange); border-color: var(--orange); }
.note-tag.tag-config     { color: var(--accent); border-color: var(--accent); }
.note-tag.tag-issue      { color: var(--err); border-color: var(--err); }
.note-cp { color: var(--orange); font-size: 11px; }
.note-who { color: var(--muted); margin-left: auto; }
.note-del { padding: 0 7px; font-size: 11px; }
.note-text { margin-top: 4px; white-space: pre-wrap; }
.note-form-row { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.ann-cell { max-width: 160px; overflow: hidden; text-overflow: ellipsis; }

/* ---- session list groups ---- */
.group-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  user-select: none;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.group-head:first-child { border-top: none; margin-top: 0; }
.group-head .caret { transition: transform 0.15s; font-size: 10px; }
.group-head.collapsed .caret { transform: rotate(-90deg); }
.group-head .count { margin-left: auto; font-weight: 400; }
.group-body { display: flex; flex-direction: column; gap: 6px; }

/* ---- settings ---- */
.settings-panel { max-width: 540px; }

/* ---- device ingest API panel ---- */
#ingestPanel { max-width: 860px; }
.ingest-note { color: var(--muted); font-size: 12px; margin: 0 0 12px; }
.ingest-grid { max-width: 720px; }
.ingest-value-wrap { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ingest-value {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 3px 8px;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.copy-btn { padding: 2px 10px; font-size: 11px; flex: none; }
.ingest-step { font-size: 12px; font-weight: 600; margin: 14px 0 6px; }
.code-block {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 12px;
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  overflow-x: auto;
}
.ingest-notes { color: var(--muted); font-size: 12px; margin: 14px 0 2px; padding-left: 18px; }
.ingest-notes li { margin-bottom: 4px; }
.form-grid {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px 12px;
  align-items: center;
  margin-bottom: 10px;
}
.form-grid > label:nth-child(odd) { color: var(--muted); font-size: 12px; }
.form-actions { margin-bottom: 6px; }
.form-msg { font-size: 12px; min-height: 18px; margin: 6px 0 0; }
.form-msg.ok { color: var(--ok); }
.form-msg.err { color: var(--err); }
.panel-title.split { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 14px; }
.admin-hint { color: var(--muted); font-weight: 400; }
.chk { display: flex; align-items: center; gap: 6px; color: var(--text); }
.add-user-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.data-table input[type="email"] { width: 220px; padding: 3px 8px; }
.data-table button { padding: 2px 10px; font-size: 12px; }

/* ---- login ---- */
.login-body { display: grid; place-items: center; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 32px 36px;
  width: 330px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-card h1 { text-align: center; font-size: 18px; }
.login-hint { color: var(--muted); margin: 0; text-align: center; }
.login-card button { background: var(--accent); color: #fff; border: none; font-weight: 600; padding: 8px; }
.login-error { color: var(--err); margin: 0; text-align: center; }