/* ============================================================
   CloudChef — cyberpunk dark security console
   ============================================================ */

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

:root {
  --bg-0:        #0d1117;
  --bg-1:        #161b22;
  --bg-2:        #1c2230;
  --bg-hover:    #232c3d;
  --border:      #30363d;
  --border-soft: #21262d;
  --text:        #c9d1d9;
  --text-dim:    #8b949e;
  --text-muted:  #6e7681;
  --accent:      #58a6ff;
  --accent-soft: #1f6feb33;
  --success:     #2ea44f;
  --warn:        #db6d28;
  --danger:      #f85149;
  --shadow:      0 4px 20px rgba(0,0,0,0.5);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

html, body {
  height: 100vh;
  width: 100vw;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input  { font-family: inherit; }
ul     { list-style: none; }

.hidden { display: none !important; }

/* ===== TOP BAR ====== */
.topbar {
  height: 52px;
  display: grid;
  grid-template-columns: 260px 1fr 280px;
  align-items: center;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  gap: 16px;
  z-index: 5;
}

.brand {
  display: flex; align-items: center; gap: 10px;
}
.brand-mark {
  color: var(--accent);
  font-size: 20px;
  text-shadow: 0 0 8px var(--accent);
}
.brand-name {
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 15px;
}
.brand-tag {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 3px;
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0 12px;
  height: 34px;
  transition: border-color 0.15s;
}
.search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-icon {
  color: var(--text-muted);
  margin-right: 8px;
  font-size: 14px;
}
#master-search {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 13px;
  font-family: var(--mono);
}
#master-search::placeholder { color: var(--text-muted); }
.search-meta {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--mono);
  margin-left: 10px;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}
.provider-badge {
  font-size: 11px;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 8px;
  border-radius: 3px;
  background: var(--bg-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.provider-badge.active {
  color: var(--success);
  border-color: var(--success);
  background: rgba(46,164,79,0.08);
}
.ghost-btn {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: all 0.15s;
}
.ghost-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ===== DASHBOARD GRID ====== */
.dashboard {
  height: calc(100vh - 52px);
  display: grid;
  grid-template-columns: 25% 50% 25%;
  overflow: hidden;
}

.panel {
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.panel:last-child { border-right: none; }

.panel-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--bg-1);
  z-index: 3;
}
.panel-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: var(--text-dim);
}
.panel-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--mono);
}

/* ===== SIDEBAR ====== */
.sidebar { padding: 0; }

.drop-zone {
  margin: 16px;
  padding: 24px 16px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-0);
}
.drop-zone:hover, .drop-zone.dragging {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
}
.drop-icon {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: 6px;
}
.drop-title {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 2px;
}
.drop-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.widget {
  border-top: 1px solid var(--border-soft);
  padding: 14px 16px 16px;
}
.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.badge {
  background: var(--bg-2);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 10px;
  font-family: var(--mono);
  letter-spacing: 0;
}

.overview-stats { display: flex; flex-direction: column; gap: 6px; }
.stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-family: var(--mono);
}
.stat-row > span:first-child { color: var(--text-muted); }
.stat-row > span:last-child  { color: var(--text); font-weight: 600; }
.stat-row .danger { color: var(--danger) !important; }

.metric-list { display: flex; flex-direction: column; gap: 4px; }
.metric-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.12s;
}
.metric-list li:not(.muted):hover {
  background: var(--bg-2);
  border-color: var(--border);
  color: var(--accent);
}
.metric-list li.muted { color: var(--text-muted); cursor: default; font-style: italic; font-family: var(--sans); }
.metric-list .m-key {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}
.metric-list .m-val {
  background: var(--bg-0);
  color: var(--text-dim);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  margin-left: 6px;
}
.metric-list li.risk .m-key { color: var(--warn); }
.metric-list li.risk:hover  .m-key { color: var(--danger); }

/* ===== TIMELINE ====== */
.timeline {
  background: var(--bg-0);
}
.timeline-header-row {
  display: grid;
  grid-template-columns: 170px 180px 1fr 130px;
  padding: 8px 16px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  font-family: var(--mono);
  position: sticky;
  top: 41px;
  z-index: 2;
}

.timeline-feed {
  flex: 1;
}

.log-row {
  display: grid;
  grid-template-columns: 170px 180px 1fr 130px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12px;
  align-items: center;
  transition: background 0.08s;
  border-left: 3px solid transparent;
}
.log-row:hover {
  background: var(--bg-1);
}
.log-row.selected {
  background: var(--accent-soft);
  border-left-color: var(--accent);
}
.log-row.critical { border-left-color: var(--danger); }
.log-row.critical .cell-action { color: var(--danger); }
.log-row.warn     { border-left-color: var(--warn); }
.log-row.warn     .cell-action { color: var(--warn); }
.log-row.success  { border-left-color: var(--success); }

.cell-time {
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cell-actor {
  color: var(--accent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 12px;
}
.cell-action {
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 12px;
}
.cell-ip {
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.load-more {
  width: calc(100% - 32px);
  margin: 16px;
  padding: 12px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all 0.15s;
}
.load-more:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

/* ===== INSPECTOR ====== */
.inspector { background: var(--bg-1); border-left: 1px solid var(--border); }
.inspector-body {
  padding: 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  overflow-x: auto;
}
.inspector-body pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--text);
}
/* simple JSON syntax tinting */
.tok-key    { color: #79c0ff; }
.tok-str    { color: #a5d6ff; }
.tok-num    { color: #ffa657; }
.tok-bool   { color: #ff7b72; }
.tok-null   { color: var(--text-muted); }
.tok-punct  { color: var(--text-dim); }

.inspect-meta {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}
.inspect-meta .m {
  display: grid;
  grid-template-columns: 80px 1fr;
  font-size: 11px;
  margin-bottom: 4px;
}
.inspect-meta .m-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.inspect-meta .m-value { color: var(--text); word-break: break-all; }

/* ===== EMPTY ====== */
.empty-state {
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state.small { padding: 30px 16px; }
.empty-icon {
  font-size: 36px;
  color: var(--border);
  margin-bottom: 12px;
}
.empty-title {
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-size: 13px;
}
.empty-sub { font-size: 11px; line-height: 1.6; }

/* ===== DRAG OVERLAY ====== */
#drag-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,17,23,0.92);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.drag-inner {
  border: 3px dashed var(--accent);
  padding: 60px 100px;
  border-radius: 16px;
  text-align: center;
  background: rgba(31,111,235,0.1);
  box-shadow: 0 0 60px var(--accent-soft);
}
.drag-icon {
  font-size: 56px;
  color: var(--accent);
  margin-bottom: 12px;
  text-shadow: 0 0 20px var(--accent);
}
.drag-title { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.drag-sub   { color: var(--text-muted); font-size: 13px; }

/* ===== LOADING ====== */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,17,23,0.85);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--bg-2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.loading-text {
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 1px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== SCROLLBARS ====== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--bg-2); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ===== EXAMPLES WIDGET ===== */
.examples-widget { padding-top: 14px; padding-bottom: 16px; }
.examples-list { display: flex; flex-direction: column; gap: 6px; }
.example-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-0);
  text-align: left;
  transition: all 0.12s;
  cursor: pointer;
  width: 100%;
  color: inherit;
  font-family: inherit;
}
.example-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateX(2px);
}
.ex-icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.ex-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.ex-name {
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}
.ex-meta {
  color: var(--text-muted);
  font-size: 10px;
  margin-top: 2px;
  font-family: var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== AUTHOR CREDIT ===== */
.brand-credit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 4px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 11px;
  transition: color 0.15s;
}
.brand-credit:hover { color: var(--accent); }
.brand-credit .credit-sep { color: var(--border); }
.brand-credit .credit-by  { font-style: italic; }
.brand-credit .credit-name {
  font-weight: 600;
  letter-spacing: 0.3px;
}
.brand-credit:hover .credit-name { text-shadow: 0 0 6px var(--accent); }

/* ============================================================
   v2 additions — histogram, sort toggle, export menu
   ============================================================ */

/* ----- Topbar query / export ----- */
.search-wrap { position: relative; }
.export-wrap { position: relative; margin-left: 6px; }
.export-wrap .ghost-btn {
  padding: 4px 10px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
}
.export-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow);
  padding: 4px;
  z-index: 20;
  min-width: 180px;
  display: flex;
  flex-direction: column;
}
.export-menu button {
  background: transparent;
  border: none;
  color: var(--text);
  text-align: left;
  padding: 7px 10px;
  border-radius: 4px;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
}
.export-menu button:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.export-menu .ext-hint {
  color: var(--text-muted);
  font-size: 10px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
}

/* ----- Histogram strip ----- */
.histogram-wrap {
  height: 88px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 6px 16px 4px;
  position: relative;
  z-index: 4;
}
.histogram-canvas-box {
  flex: 1;
  position: relative;
  min-height: 0;
}
#histogram-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}
.histogram-wrap.empty #histogram-canvas { opacity: 0.25; pointer-events: none; }
.histogram-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  font-family: var(--mono);
  letter-spacing: 0.3px;
  height: 16px;
}
.histogram-hint .hint-range { color: var(--text-dim); }
.histogram-hint .hint-range strong { color: var(--accent); font-weight: 600; }
.histogram-hint .hint-help { margin-left: 12px; color: var(--text-muted); }
.histogram-meta .ghost-btn {
  padding: 2px 8px;
  font-size: 10px;
  font-family: var(--mono);
  color: var(--danger);
  border-color: var(--danger);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: none;
  letter-spacing: 0.3px;
}
.histogram-meta .ghost-btn:hover {
  background: rgba(248,81,73,0.1);
  box-shadow: 0 0 0 3px rgba(248,81,73,0.15);
}

/* Recompute dashboard height now that histogram takes 88px */
.dashboard { height: calc(100vh - 52px - 88px); }

/* ----- Sort toggle + panel actions row ----- */
.panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sort-toggle {
  font-size: 11px;
  padding: 4px 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
}
.sort-toggle .sort-arrow {
  font-size: 14px;
  color: var(--accent);
  line-height: 1;
}
.sort-toggle .sort-label {
  text-transform: lowercase;
  letter-spacing: 0.3px;
}

/* ============================================================
   v3 polish — histogram visibility + better dashboard fit
   ============================================================ */
.histogram-wrap {
  height: 100px;
  background:
    linear-gradient(180deg, #181f2a 0%, #161b22 100%);
  border-bottom: 1px solid var(--border);
  padding: 8px 16px 6px;
}
.histogram-canvas-box {
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  background: #0d1117;
}
.histogram-wrap:not(.empty) .histogram-canvas-box {
  border-color: var(--border);
}
/* Re-anchor dashboard now that histogram is 100px */
.dashboard { height: calc(100vh - 52px - 100px); }


/* ============================================================
   v5 Final Production Layout — Stable Histogram Placeholder
   The histogram strip is always present so the analyst can see
   the placeholder before any data is ingested. When empty, the
   inner canvas box dims to a dashed outline; when populated it
   regains full opacity and renders bars.
   ============================================================ */
.histogram-wrap {
  height: 100px;
  background: linear-gradient(180deg, #161b22 0%, #0d1117 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 10px 16px 6px;
  position: relative;
  z-index: 4;
}
.histogram-wrap.empty .histogram-canvas-box {
  opacity: 0.15;
  border-style: dashed;
}
.histogram-wrap.empty .histogram-hint {
  color: var(--text-muted);
  font-style: italic;
  font-size: 12px;
  text-align: center;
  width: 100%;
}
.dashboard { height: calc(100vh - 52px - 100px); }