/* Boomerang ESP Monitor — Styles */

/* ---- Theme variables ---- */
:root, [data-theme="light"] {
  --bg: #f4f5f7; --card: #ffffff; --border: #e2e4e8;
  --text: #1a1d27; --muted: #6b7280;
  --hover-bg: rgba(0,0,0,0.02);
  --chart-axis: #6b7280; --chart-grid: #e2e4e8;
  --green: #22c55e; --yellow: #eab308; --orange: #f97316; --red: #ef4444; --blue: #3b82f6;
  --accent: #1b5e20;
}
[data-theme="dark"] {
  --bg: #0f1117; --card: #1a1d27; --border: #2a2d37;
  --text: #e4e4e7; --muted: #71717a;
  --hover-bg: rgba(255,255,255,0.02);
  --chart-axis: #71717a; --chart-grid: #2a2d37;
  --accent: #2e7d32;
}

/* ---- Reset ---- */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* ---- Base ---- */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.5;
}

/* ---- Header ---- */
.header {
  background: var(--accent); border-bottom: none;
  padding: 12px 24px; display: flex; align-items: center; gap: 16px;
}
.header h1 { font-size: 18px; font-weight: 600; color: #fff; }
.header .status { margin-left: auto; font-size: 13px; color: rgba(255,255,255,0.8); }
.header .dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: #4caf50; margin-right: 6px;
}
.header .back {
  cursor: pointer; color: rgba(255,255,255,0.9); font-size: 14px; text-decoration: none;
}
.header .back:hover { color: #fff; }
.theme-toggle {
  background: none; border: 1px solid rgba(255,255,255,0.3); border-radius: 6px;
  color: rgba(255,255,255,0.8); cursor: pointer; font-size: 16px; padding: 4px 8px;
  line-height: 1;
}
.theme-toggle:hover { color: #fff; }

/* ---- Layout ---- */
.container { max-width: 1400px; margin: 0 auto; padding: 16px; }

/* ---- Stats ---- */
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}
.stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px;
}
.stat-card .label {
  font-size: 13px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.stat-card .value { font-size: 32px; font-weight: 700; margin-top: 4px; }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; margin-bottom: 16px; }
.tab {
  padding: 8px 16px; border-radius: 6px; cursor: pointer;
  font-size: 14px; color: var(--muted); background: none; border: none;
  transition: all 0.15s;
}
.tab:hover { color: var(--text); background: var(--card); }
.tab.active { color: var(--text); background: var(--card); border: 1px solid var(--border); }

/* ---- Tables ---- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--muted);
  padding: 10px 12px; border-bottom: 1px solid var(--border);
}
td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
tr:hover td { background: var(--hover-bg); }
tr.clickable { cursor: pointer; }
.table-wrap {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
}

/* ---- Badges ---- */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 12px; font-weight: 600; text-transform: uppercase;
}
.badge.normal   { background: rgba(34,197,94,0.15);  color: var(--green);  }
.badge.weak     { background: rgba(234,179,8,0.15);  color: var(--yellow); }
.badge.strong   { background: rgba(249,115,22,0.15); color: var(--orange); }
.badge.critical { background: rgba(239,68,68,0.15);  color: var(--red);    }

/* ---- Utility ---- */
.votes { font-family: monospace; }
.mono  { font-family: monospace; font-size: 13px; color: var(--muted); }
.panel { display: none; }
.panel.active { display: block; }
.empty { text-align: center; padding: 48px; color: var(--muted); }

/* ---- Pagination ---- */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--muted);
}
.pagination button {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 4px 12px; border-radius: 4px; cursor: pointer; font-size: 13px;
}
.pagination button:disabled { opacity: 0.3; cursor: not-allowed; }
.severity-filters {
  display: flex; gap: 4px; margin-bottom: 8px;
}
.severity-filters button {
  padding: 4px 10px; border-radius: 4px; cursor: pointer;
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  background: var(--card); border: 1px solid var(--border); color: var(--muted);
}
.severity-filters button.active { border-color: var(--accent); color: var(--text); }

/* ---- Telemetry view ---- */
.telem-controls {
  display: flex; gap: 8px; align-items: center;
  margin-bottom: 16px; flex-wrap: wrap;
}
.telem-controls select, .telem-controls input {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); padding: 6px 12px; border-radius: 6px; font-size: 14px;
}
.telem-controls button {
  background: var(--accent); color: white; border: none;
  padding: 6px 16px; border-radius: 6px; cursor: pointer; font-size: 14px;
}
.telem-controls button:hover { opacity: 0.9; }
.telem-controls button:disabled { opacity: 0.4; cursor: not-allowed; }
.range-btn {
  background: var(--card) !important; border: 1px solid var(--border) !important;
  color: var(--muted) !important;
}
.range-btn.active { color: var(--text) !important; border-color: var(--accent) !important; }

/* ---- Charts ---- */
.chart-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.chart-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px; overflow: hidden;
}
.chart-card h3 {
  font-size: 13px; color: var(--muted); margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.chart-card .u-wrap, .chart-card .u-over, .chart-card canvas { max-width: 100% !important; }

/* ---- Health grid ---- */
.health-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 8px;
}
.health-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 16px; cursor: pointer; transition: border-color 0.15s;
  border-left: 4px solid var(--border);
}
.health-card:hover { border-color: var(--accent); }
.health-card.sev-critical { border-left-color: var(--red); }
.health-card.sev-strong   { border-left-color: var(--orange); }
.health-card.sev-weak     { border-left-color: var(--yellow); }
.health-card.sev-normal   { border-left-color: var(--green); }
.health-card.sev-none     { border-left-color: var(--border); }
.health-card .hc-name { font-size: 13px; font-weight: 600; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.health-card .hc-meta { font-size: 12px; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.health-card .hc-fault { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* ---- Health toolbar ---- */
.health-toolbar {
  display: flex; gap: 8px; margin-bottom: 12px; align-items: center;
}
.health-toolbar input {
  flex: 1; max-width: 300px; padding: 8px 12px;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--card); color: var(--text); font-size: 14px;
}
.health-toolbar select {
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--card); color: var(--text); font-size: 14px;
}
.stat-filter { transition: box-shadow 0.15s; }
.stat-filter:hover { box-shadow: 0 0 0 2px var(--accent); }
.stat-filter.active { box-shadow: 0 0 0 2px var(--accent); }

/* ---- Coverage sparklines ---- */
.coverage-bar canvas { border-radius: 3px; display: block; }
.coverage-bar { padding: 4px 0; }

/* ---- Event timeline ---- */
.event-timeline {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px;
}
.event-timeline h4 {
  font-size: 12px; color: var(--muted); text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: 8px;
}
.timeline-bar {
  position: relative; height: 28px; background: var(--bg);
  border-radius: 4px; overflow: hidden; cursor: pointer;
}
.timeline-event {
  position: absolute; top: 2px; height: 24px; border-radius: 3px;
  min-width: 3px; cursor: pointer; transition: opacity 0.15s;
  display: flex; align-items: center; padding: 0 4px;
  font-size: 10px; color: white; overflow: hidden; white-space: nowrap;
}
.timeline-event:hover { opacity: 0.8; }
.timeline-event.sev-critical { background: var(--red); }
.timeline-event.sev-strong { background: var(--orange); }
.timeline-event.sev-weak { background: var(--yellow); color: #1a1d27; }

/* ---- Toast notifications ---- */
.toast-container {
  position: fixed; top: 70px; right: 20px; z-index: 2000;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; min-width: 300px; max-width: 400px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3); pointer-events: auto;
  animation: toast-in 0.3s ease-out;
  border-left: 4px solid var(--accent);
}
.toast.sev-critical { border-left-color: var(--red); }
.toast.sev-strong { border-left-color: var(--orange); }
.toast .toast-title { font-size: 13px; font-weight: 600; }
.toast .toast-body { font-size: 12px; color: var(--muted); margin-top: 2px; }
@keyframes toast-in { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }

/* ---- Deviation details panel ---- */
.detail-panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 360px; z-index: 900;
  background: var(--card); border-left: 1px solid var(--border);
  box-shadow: -4px 0 20px rgba(0,0,0,0.3); padding: 24px;
  overflow-y: auto; transform: translateX(100%);
  transition: transform 0.2s ease-out;
}
.detail-panel.open { transform: translateX(0); }
.detail-panel h3 { font-size: 16px; margin-bottom: 12px; }
.detail-panel .dp-close {
  position: absolute; top: 16px; right: 16px; background: none;
  border: none; color: var(--muted); font-size: 20px; cursor: pointer;
}
.detail-panel .dp-row {
  display: flex; justify-content: space-between; padding: 6px 0;
  border-bottom: 1px solid var(--border); font-size: 13px;
}
.detail-panel .dp-row .dp-label { color: var(--muted); }
.detail-panel .dp-devs { margin-top: 12px; }
.detail-panel .dp-dev-item {
  display: inline-block; padding: 3px 8px; margin: 2px;
  background: var(--bg); border-radius: 4px; font-size: 12px;
}

/* ---- Loading spinner ---- */
.loading { text-align: center; padding: 48px; color: var(--muted); }
.loading .spinner {
  display: inline-block; width: 24px; height: 24px;
  border: 3px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite;
  margin-right: 12px; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Map view ---- */
#map-container { background: var(--card); }

/* Leaflet popup theme overrides */
.leaflet-popup-content-wrapper {
  background: var(--card) !important; color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important; box-shadow: 0 4px 20px rgba(0,0,0,0.2) !important;
}
.leaflet-popup-tip { background: var(--card) !important; }
.leaflet-popup-close-button { color: var(--muted) !important; }
.leaflet-popup-content { margin: 12px 16px !important; }

/* Dark theme: Leaflet controls */
[data-theme="dark"] .leaflet-control-zoom a,
[data-theme="dark"] .leaflet-control-layers {
  background: var(--card) !important; color: var(--text) !important;
  border-color: var(--border) !important;
}
[data-theme="dark"] .leaflet-control-layers-separator { border-color: var(--border) !important; }
[data-theme="dark"] .leaflet-tile-pane { filter: brightness(0.85) contrast(1.1); }

/* Map popup content */
.map-popup-title { font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.map-popup-meta { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.map-popup-row { font-size: 13px; padding: 2px 0; color: var(--text); }
.map-popup-btn {
  display: block; width: 100%; margin-top: 10px;
  background: var(--accent); color: white; border: none;
  padding: 8px 16px; border-radius: 6px; cursor: pointer;
  font-size: 13px; text-align: center;
}
.map-popup-btn:hover { opacity: 0.9; }
.map-popup-divider { border-top: 1px solid var(--border); margin: 6px 0; }