/* ===== Machine Metrics ===== */

/* ─── Session / event type text ──────────────────────────────────────────────── */

.session-type-active,  .event-type-steady       { color: var(--type-active); }
.event-type-ongoing                             { color: #21C4AF; }
.session-type-idle,    .event-type-dormant      { color: var(--type-idle); }
.session-type-offline, .event-type-offline      { color: var(--type-offline); }
.session-type-unknown                            { color: var(--type-unknown); }
.event-type-disconnected                         { color: var(--type-disconnected); }

/* ─── Utilization ────────────────────────────────────────────────────────────── */

.util-high { color: var(--success); font-weight: 600; }
.util-mid  { color: var(--warning); font-weight: 600; }
.util-low  { color: var(--danger);  font-weight: 600; }

/* ─── Instances panels ───────────────────────────────────────────────────────── */

.instances-anchor-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.3rem 0.75rem;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border-light);
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.instances-load-more {
  display: flex;
  justify-content: center;
  padding: 0.6rem;
  border-top: 1px solid var(--border-light);
}

/* ─── Open session row ───────────────────────────────────────────────────────── */

tr.session-open td {
  background: var(--session-open-row-bg) !important;
  border-right-color: var(--border-light) !important;
}
tr.session-open td:first-child {
  border-left: 3px solid var(--session-open-border);
}

/* ─── Session status badges ──────────────────────────────────────────────────── */

.session-status-open,
.session-status-closed {
  display: inline-block;
  padding: 0 0.35rem;
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.session-status-open {
  background: var(--session-open-bg);
  color: var(--session-open-color);
}
.session-status-closed {
  background: var(--session-closed-bg);
  color: var(--session-closed-color);
}

.session-flag-cell {
  text-align: center !important;
  padding: 0 0.1rem !important;
  color: var(--warning);
  font-size: 0.7rem;
}

/* ─── Dense analytics grid table ─────────────────────────────────────────────── */

.grid-table {
  border-radius: 0;
  box-shadow: none;
  border: 1px solid var(--border);
  line-height: 1.2;
  table-layout: fixed;
  width: auto;
  min-width: 100%;
}
.grid-table th {
  padding: 0.25rem 0.3rem;
  font-size: 0.8rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.12);
  white-space: nowrap;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--navbar-bg);
  color: #fff;
}
.grid-table th:last-child { border-right: none; }
.grid-table td {
  padding: 0.15rem 0.3rem;
  font-size: 0.8rem;
  text-align: center;
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.grid-table td:last-child { border-right: none; }
.grid-table tbody tr:nth-child(even) td { background: var(--surface-alt); }
.grid-table tbody tr:last-child td { border-bottom: none; }
.grid-table tbody tr:hover td { background: var(--row-hover); cursor: default; }

/* ─── Tab full-viewport layout ───────────────────────────────────────────────── */

#tab-machines .data-table {
  border-radius: 0;
  box-shadow: none;
}

body.machines-tab-active .content {
  max-width: none;
  padding: 0;
  margin: 0;
}

#tab-machines.active {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 52px;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.machines-page-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
  min-height: 2.5rem;
}

.machines-page-header h2 {
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Overview / Review top tab bar — center column, sized to content */
.machines-main-tab-bar {
  display: flex;
  justify-content: center;
}

.machines-header-spacer { /* right gutter, balances h2 */ }

.machines-main-tab {
  padding: 0.4rem 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: none;
  border: 1px solid var(--border);
  border-bottom: 2px solid transparent;
  border-radius: 4px 4px 0 0;
  cursor: pointer;
  color: var(--text-muted);
  margin-bottom: -1px;
  letter-spacing: 0.02em;
}
.machines-main-tab:hover  { color: var(--text); }
.machines-main-tab.active { color: var(--text); border-bottom-color: var(--navy); }

.machines-main-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}


/* Outer body below the page header */
.machines-panel-body {
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;
}

/* Area containing overview/review views */
.machines-views-area {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Table columns: compress with the pane, scroll instead of collapsing further */
.machines-content table th,
.machines-content table td { min-width: 72px; white-space: nowrap; }

#view-machines-summary {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.machines-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ─── Left filter sidebar ────────────────────────────────────────────────────── */

.machines-sidebar {
  width: 210px;
  min-width: 210px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  background: var(--surface);
  flex-shrink: 0;
}

.sidebar-section {
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--border-light);
}

.sidebar-section-title {
  font-size: 0.63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.sidebar-date-field {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.2rem;
}
.sidebar-date-field span {
  font-size: 0.66rem;
  color: var(--text-muted);
  width: 26px;
  flex-shrink: 0;
}
.sidebar-date-field input {
  flex: 1;
  font-size: 0.64rem;
  padding: 0.15rem 0.2rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 2px;
  min-width: 0;
  width: 100%;
}

.sidebar-dt-group { margin-bottom: 0.45rem; }
.sidebar-dt-label {
  font-size: 0.63rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.sidebar-dt-input {
  display: block;
  width: 100%;
  font-size: 0.72rem;
  padding: 0.3rem 0.35rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  box-sizing: border-box;
  margin-bottom: 0.2rem;
}

.btn-sidebar-apply {
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.2rem 0;
  font-size: 0.68rem;
  font-weight: 600;
  background: var(--navbar-bg);
  color: #fff;
  border: none;
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 0.03em;
}
.btn-sidebar-apply:hover { opacity: 0.85; }

.btn-sidebar-clear-sort {
  width: 100%;
  padding: 0.2rem 0;
  font-size: 0.68rem;
  font-weight: 600;
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.03em;
}
.btn-sidebar-clear-sort:hover { color: var(--text); border-color: var(--text-muted); }

.sidebar-type-group { border-bottom: 1px solid var(--border-light); }

.sidebar-type-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--surface-alt);
  cursor: pointer;
  user-select: none;
  width: 100%;
}
.sidebar-type-header:hover { background: var(--btn-hover-bg); }
.sidebar-type-header input { cursor: pointer; flex-shrink: 0; }

.sidebar-machine-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.22rem 0.65rem 0.22rem 1.4rem;
  font-size: 0.73rem;
  color: var(--text-sub);
  cursor: pointer;
  user-select: none;
}
.sidebar-machine-item:hover { background: var(--row-hover); }
.sidebar-machine-item input { cursor: pointer; flex-shrink: 0; }

/* ─── Right content area ─────────────────────────────────────────────────────── */

.machines-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.machines-status-bar {
  padding: 0.25rem 0.75rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
  min-height: 1.6rem;
}

/* Sub-tab bar */
.machines-tab-bar {
  display: flex;
  align-items: center;
  min-height: 2.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}
.machines-tab {
  align-self: stretch;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-size: 0.72rem;
  font-weight: 500;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  color: var(--text-muted);
  margin-bottom: -1px;
}
.machines-tab:hover { color: var(--text); }
.machines-tab.active { color: var(--text); border-bottom-color: var(--navy); }
.machines-review-tab { align-self: stretch; display: flex; align-items: center; padding: 0 1rem; font-size: 0.72rem; font-weight: 500; background: none; border: none; border-bottom: 2px solid transparent; cursor: pointer; color: var(--text-muted); margin-bottom: -1px; }
.machines-review-tab:hover { color: var(--text); }
.machines-review-tab.active { color: var(--text); border-bottom-color: var(--navy); }

/* Open-chart toggle button in the tab bar */
.btn-chart-open {
  display: flex;
  align-items: center;
  padding: 0.28rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-muted);
  margin: auto 0.75rem auto 0.75rem;
  transition: background 0.15s, color 0.15s;
}
.btn-chart-open:hover { background: var(--surface-alt); color: var(--text); }
.btn-chart-open.active { background: var(--surface-alt); color: var(--navy); border-color: var(--navy); }

/* Machine select in the chart pane header */
.chart-machine-select {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text);
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.1rem 0.2rem;
  min-width: 80px;
  max-width: 150px;
  cursor: pointer;
  flex-shrink: 0;
}
.chart-machine-select:focus { outline: none; }

.machines-table-wrap {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
}

/* ─── Shift view (table + chart side by side) ────────────────────────────────── */

#view-shift {
  display: flex;
  flex-direction: row;
  overflow: hidden;
}

.shift-table-pane {
  flex: 1;
  overflow-y: auto;
  min-width: 300px;
}

.shift-resize-handle {
  width: 5px;
  flex-shrink: 0;
  cursor: col-resize;
  background: var(--border);
  transition: background 0.15s;
}
.shift-resize-handle:hover,
.shift-resize-handle.dragging { background: var(--navy); }

/* Chart pane — collapsed by default */
.shift-chart-pane {
  flex-shrink: 0;
  width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: none;
}
.shift-chart-pane:not(.collapsed) { width: 380px; }

.shift-chart-pane.collapsed .shift-chart-wrap,
.shift-chart-pane.collapsed .shift-zoom-btns,
.shift-chart-pane.collapsed .shift-chart-title,
.shift-chart-pane.collapsed .shift-chart-status,
.shift-chart-pane.collapsed .chart-machine-select,
.shift-chart-pane.collapsed .chart-view-tabs { display: none; }

.shift-chart-pane.collapsed .shift-chart-header {
  padding: 0;
  border: none;
  height: 100%;
  justify-content: center;
}

.shift-chart-pane.collapsed .btn-chart-collapse { display: none; }

.shift-chart-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.5rem;
  border-bottom: 1px solid var(--border-light);
  background: var(--surface);
  flex-shrink: 0;
}

.shift-chart-title {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shift-chart-status {
  font-size: 0.68rem;
  color: var(--text-muted);
  flex: 1;
}

.shift-zoom-btns { display: flex; gap: 0.25rem; }

.btn-chart-ctrl {
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 0.1rem 0.4rem;
  line-height: 1.4;
  transition: background 0.1s, color 0.1s;
}
.btn-chart-ctrl:hover { background: var(--btn-hover-bg); color: var(--text); }

.btn-chart-collapse {
  margin-left: auto;
  background: var(--navbar-bg) !important;
  color: #fff !important;
  border-color: transparent !important;
  font-size: 0.8rem !important;
  padding: 0.18rem 0.7rem !important;
  font-weight: 600;
}
.btn-chart-collapse:hover { opacity: 0.8; background: var(--navbar-bg) !important; }

/* Chart view tab switcher (bar / pie / flow) */
.chart-view-tabs {
  display: flex;
  gap: 2px;
  align-items: center;
}
.chart-view-tab {
  background: none;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 3px 5px;
  line-height: 1;
  display: flex;
  align-items: center;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.chart-view-tab:hover {
  background: var(--btn-hover-bg);
  color: var(--text);
  border-color: var(--border);
}
.chart-view-tab.active {
  color: var(--tt-teal);
  border-color: rgba(76,175,144,0.35);
  background: rgba(76,175,144,0.07);
}

.shift-chart-wrap {
  flex: 1;
  position: relative;
  padding: 0.5rem 0.5rem 0.25rem;
  min-height: 200px;
  overflow-x: auto;
  overflow-y: hidden;
}
.chart-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  z-index: 2;
}
#shift-chart, #machines-chart { min-width: 420px; width: 100%; height: 100%; }
#machines-pie-chart, #machines-flow-chart { min-width: 420px; width: 100%; height: 100%; }

/* ─── Floating chart docker (new structure) ──────────────────────────────────── */

.chart-pane-handle {
  width: 5px;
  flex-shrink: 0;
  cursor: col-resize;
  background: var(--border);
  transition: background 0.15s;
}
.chart-pane-handle:hover,
.chart-pane-handle.dragging { background: var(--navy); }

.chart-pane {
  flex-shrink: 0;
  width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: none;
}
.chart-pane:not(.collapsed) { width: 380px; }
.chart-pane.collapsed { display: none; }

/* Placeholder shown when chart is floating outside the docker */
.chart-pane-placeholder {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-style: italic;
}
.chart-pane-placeholder.hidden { display: none; }

/* Drop-target highlight when dragging a detached float back over the docker */
.chart-pane.drop-target { background: var(--surface-alt); }

/* Detached / floating-over-page state */
.machines-chart-float.detached {
  position: fixed;
  z-index: 200;
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
  overflow: hidden;
  resize: both;
  min-width: 280px;
  min-height: 200px;
  flex: none;
}
.machines-chart-float.detached.hidden { display: none; }

/* The floating chart window — lives inside the docker when docked */
.machines-chart-float {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  background: var(--surface);
}

/* Titlebar */
.chart-float-titlebar {
  display: flex;
  align-items: center;
  padding: 0.22rem 0.5rem;
  background: var(--navbar-bg);
  color: #fff;
  cursor: grab;
  flex-shrink: 0;
  user-select: none;
  gap: 0.4rem;
}
.machines-chart-float:not(.detached) .chart-float-titlebar { cursor: default; }
.chart-float-titlebar:active { cursor: grabbing; }

/* Machine select in dark titlebar */
.chart-float-titlebar .chart-machine-select { color: #fff; border-bottom-color: rgba(255,255,255,0.3); }
.chart-float-titlebar .chart-machine-select option { color: var(--text); background: var(--surface); }

.chart-status {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.65);
  flex: 1;
}

/* Titlebar icon buttons (fullscreen, etc.) */
.chart-float-icon-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0 0.3rem;
  line-height: 1;
  flex-shrink: 0;
}
.chart-float-icon-btn:hover { color: #fff; }

/* Titlebar close and dock-back buttons */
.chart-float-close,
.chart-float-dock-back {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0.15rem;
  opacity: 0.7;
  transition: opacity 0.1s;
  flex-shrink: 0;
}
.chart-float-close { margin-left: auto; font-size: 1.1rem; }
.chart-float-close:hover,
.chart-float-dock-back:hover { opacity: 1; }
.chart-float-dock-back.hidden { display: none; }

.chart-titlebar-sep {
  width: 1px;
  height: 1rem;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* Popup window — chart fills the entire window */
.chart-popup-body {
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
}
.chart-popup-body .machines-chart-float {
  flex: 1;
  min-height: 0;
  width: 100%;
}

/* Canvas wrap inside the float */
.chart-wrap {
  flex: 1;
  position: relative;
  padding: 0.5rem 0.5rem 0.25rem;
  min-height: 200px;
  overflow-x: auto;
  overflow-y: hidden;
}

/* ─── Chart hover tooltip ────────────────────────────────────────────────────── */

.chart-tooltip {
  position: fixed;
  display: none;
  background: var(--tooltip-bg);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 11px;
  color: var(--tooltip-text);
  pointer-events: none;
  z-index: 2000;
  white-space: nowrap;
  line-height: 1.6;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.chart-tooltip .tt-title              { font-weight: 600; color: var(--tt-teal); }
.chart-tooltip .tt-title-idle         { color: var(--tt-blue); }
.chart-tooltip .tt-title-short-idle   { color: var(--tt-steel); }
.chart-tooltip .tt-title-idle-flagged { color: var(--tt-amber); }
.chart-tooltip .tt-title-offline      { color: var(--tt-red); }
.chart-tooltip .tt-time               { color: var(--tt-time); }
.chart-tooltip .tt-detail             { color: var(--tt-muted); }
.chart-tooltip .tt-hint               { color: var(--tt-muted); font-style: italic; margin-top: 2px; }
.chart-tooltip .tt-affirm             { color: var(--tt-teal);  font-size: 0.8em; margin-top: 2px; }
.chart-tooltip .tt-warn               { color: var(--tt-amber); font-size: 0.8em; margin-top: 2px; }

/* ─── Inline review response / notes ────────────────────────────────────────── */

/* Override grid-table td defaults for cells containing form elements */
.review-td-edit {
  padding: 0.05rem 0.15rem !important;
  text-align: left !important;
  overflow: visible !important;
}

.review-response-select,
.review-category-select {
  width: 100%;
  font-size: 0.75rem;
  padding: 0.12rem 0.2rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  box-sizing: border-box;
}
.review-response-select:focus,
.review-category-select:focus { outline: none; border-color: var(--navy); }

.review-notes-input {
  width: 100%;
  font-size: 0.75rem;
  padding: 0.12rem 0.25rem;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--text);
  box-sizing: border-box;
}
.review-notes-input:hover { border-color: var(--border); }
.review-notes-input:focus { border-color: var(--navy); outline: none; background: var(--bg); }

/* ─── Reports / Accept inline forms ─────────────────────────────────────────── */

.reports-resolve-cell {
  padding: 0.5rem 1rem;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
}

.reports-resolve-cell { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }

.reports-fix-input {
  font-size: 0.8rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  min-width: 160px;
  flex: 1 1 160px;
}

.reports-fix-cell { color: var(--text-muted); font-size: 0.8rem; }

/* Toast for report-created feedback */
.review-toast-error { background: var(--danger) !important; animation-duration: 4s !important; }

.review-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--success);
  color: #fff;
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  font-size: 0.85rem;
  z-index: 9999;
  pointer-events: none;
  animation: toast-fade 3s ease forwards;
}

@keyframes toast-fade {
  0%   { opacity: 0; transform: translateX(-50%) translateY(8px); }
  15%  { opacity: 1; transform: translateX(-50%) translateY(0); }
  75%  { opacity: 1; }
  100% { opacity: 0; }
}

/* ─── Logs ───────────────────────────────────────────────────────────────────── */

.log-message-cell { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.log-traceback { margin-top: 0.4rem; padding: 0.6rem; background: var(--surface-raised, var(--surface)); border: 1px solid var(--border); border-radius: 4px; font-size: 0.72rem; white-space: pre-wrap; word-break: break-all; max-height: 260px; overflow-y: auto; }

.info-row--full { flex-direction: column; align-items: flex-start; gap: 0.3rem; }