/* InternetAutomation – Test Observability Dashboard
 * Light theme. Sidebar layout. Custom popover via <details>. */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --text-2: #374151;
  --muted: #6b7280;
  --muted-2: #9ca3af;
  /* Accent: deep teal / cerulean — distinct from green (passed) and red (failed),
   * easier on the eyes than the previous purple. */
  --accent: #0d9488;
  --accent-soft: #ccfbf1;
  --accent-strong: #0f766e;
  --green: #10b981;
  --green-soft: #d1fae5;
  --red: #ef4444;
  --red-soft: #fee2e2;
  --amber: #f59e0b;
  --amber-soft: #fef3c7;
  --blue: #2563eb;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.04);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-w: 240px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
}

button { font-family: inherit; }

a { color: inherit; text-decoration: none; }

svg { width: 16px; height: 16px; flex-shrink: 0; }

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ------------------------------------------------------------------ Sidebar */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 22px 18px;
  border-bottom: 1px solid var(--border);
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-text { line-height: 1.25; min-width: 0; }
.brand-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand-sub { font-size: 12px; color: var(--muted); }

.nav { flex: 1; padding: 14px 10px; }

.nav-section {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 10px 10px 6px 10px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 1px;
  transition: background 100ms ease, color 100ms ease;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.nav-item.active svg { color: var(--accent); }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 12px;
}

.btn-text {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  padding: 6px 8px;
  border-radius: 6px;
  width: 100%;
}

.btn-text:hover { background: var(--surface-2); color: var(--text); }

/* ------------------------------------------------------------------ Topbar */
.main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.page-title h1 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  display: inline;
}

.page-subtitle {
  display: inline;
  font-size: 13.5px;
  color: var(--muted);
  margin-left: 12px;
}

.topbar-controls {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* Popover (built on <details>/<summary>) */
.popover { position: relative; }
.popover summary { list-style: none; cursor: pointer; }
.popover summary::-webkit-details-marker { display: none; }
.popover summary::marker { display: none; }

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px 6px 12px;
  font-size: 13px;
  color: var(--text-2);
  user-select: none;
}

.filter-pill .chev {
  width: 14px;
  height: 14px;
  color: var(--muted);
  transition: transform 120ms ease;
}

.popover[open] .filter-pill { border-color: var(--accent); color: var(--text); }
.popover[open] .filter-pill .chev { transform: rotate(180deg); }

.filter-badge {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
}

.popover-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  box-shadow: var(--shadow-md);
  min-width: 200px;
  z-index: 100;
}

.popover-item {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-2);
  font-family: inherit;
}

.popover-item:hover { background: var(--surface-2); color: var(--text); }
.popover-item.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 100ms ease;
  font-family: inherit;
}

.btn:hover { background: var(--surface-2); color: var(--text); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover { background: var(--accent-strong); color: white; }

.btn-danger {
  background: var(--red);
  color: white;
  border-color: var(--red);
}

.btn-danger:hover { background: #b91c1c; color: white; }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 22px 28px 28px;
}

.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

/* ------------------------------------------------------------------ KPI cards */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  min-height: 92px;
  box-shadow: var(--shadow-sm);
}

.kpi-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.kpi-value.success { color: var(--green); }
.kpi-value.danger { color: var(--red); }
.kpi-value.warning { color: var(--amber); }
.kpi-value.muted { color: var(--muted); }

.kpi-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-icon svg { width: 18px; height: 18px; }

/* ------------------------------------------------------------------ Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  gap: 12px;
  flex-wrap: wrap;
}

.card-header h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.card-header .meta {
  font-size: 12px;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 16px;
}

/* ------------------------------------------------------------------ Tables */
/* No height cap: the table flows naturally and the parent .content scroll
 * handles overflow. Sticky thead (below) keeps column labels pinned so the
 * user can scroll past the KPI cards without losing context. */
.table-wrap {
  border-top: 1px solid var(--border);
  margin: 0 -20px -18px -20px;
  padding: 0 20px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table thead th {
  position: sticky;
  top: 0;
  background: var(--surface);
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  z-index: 1;
  white-space: nowrap;
}

.table thead th.sortable { cursor: pointer; user-select: none; }
.table thead th.sortable:hover { color: var(--text); }
.table thead th.sortable .arrow { color: var(--muted-2); margin-left: 2px; font-size: 10px; }
.table thead th.sortable.asc .arrow,
.table thead th.sortable.desc .arrow { color: var(--accent); }

.table tbody td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.table tbody tr:hover { background: var(--surface-2); }

.table tbody tr.clickable { cursor: pointer; }

.table .id {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--muted);
  font-size: 12px;
}

.table .title-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 460px;
}

.table .title-cell .sub {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ------------------------------------------------------------------ States */
.state {
  padding: 50px 20px;
  text-align: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.state .icon {
  width: 48px;
  height: 48px;
  background: var(--surface-2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-2);
}

.state .icon svg { width: 22px; height: 22px; }
.state .title { font-size: 14px; color: var(--text); font-weight: 600; }
.state .actions { margin-top: 4px; }

/* Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2.5px solid var(--surface-2);
  border-top-color: var(--accent);
  animation: spin 800ms linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--text);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 13px;
  box-shadow: var(--shadow-md);
  z-index: 200;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 200ms ease, transform 200ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.success { background: var(--green); }
.toast.error { background: var(--red); }

/* ------------------------------------------------------------------ Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge.passed { background: var(--green-soft); color: var(--green); }
.badge.failed { background: var(--red-soft); color: var(--red); }
.badge.flaky { background: var(--amber-soft); color: var(--amber); }
.badge.skipped { background: var(--surface-2); color: var(--muted); }
.badge.timedOut { background: var(--red-soft); color: var(--red); }
.badge.interrupted { background: var(--red-soft); color: var(--red); }

/* ------------------------------------------------------------------ Tabs */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.tab-pill .count {
  background: var(--surface-2);
  color: var(--muted);
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: 600;
}

.tab-pill.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent-soft);
}

.tab-pill.active .count { background: var(--accent); color: #fff; }

.tab-pill.success.active { background: var(--green-soft); color: #047857; border-color: var(--green-soft); }
.tab-pill.success.active .count { background: var(--green); color: #fff; }
.tab-pill.warning.active { background: var(--amber-soft); color: #b45309; border-color: var(--amber-soft); }
.tab-pill.warning.active .count { background: var(--amber); color: #fff; }

/* ------------------------------------------------------------------ Search & filters */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.toolbar-left { font-weight: 600; font-size: 14px; }

.toolbar-right { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.search {
  position: relative;
  display: flex;
  align-items: center;
}

.search svg { position: absolute; left: 10px; color: var(--muted-2); }

.search input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 7px 12px 7px 32px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
  font-family: inherit;
  width: 240px;
  outline: none;
}

.search input:focus {
  border-color: var(--accent);
  background: var(--surface);
}

.select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 28px 7px 12px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  font-family: inherit;
}

.select:focus { outline: none; border-color: var(--accent); }

/* ------------------------------------------------------------------ Feature cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}

.feature-card .name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.feature-card .sub {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 14px;
}

.feature-card .pct {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
}

.feature-card .pct .small { font-size: 16px; font-weight: 600; }
.feature-card .pct.success { color: var(--green); }
.feature-card .pct.warning { color: var(--amber); }
.feature-card .pct.danger { color: var(--red); }

.feature-card .stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  margin-bottom: 4px;
  color: var(--muted);
}

.feature-card .stat-row .v { color: var(--text); font-weight: 600; }
.feature-card .stat-row.passed .v { color: var(--green); }
.feature-card .stat-row.failed .v { color: var(--red); }
.feature-card .stat-row.bug .v { color: var(--red); }

.feature-card .dots {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
  align-items: center;
}

.feature-card .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted-2);
  opacity: 0.4;
}

.feature-card .dot.passed { background: var(--green); opacity: 1; }
.feature-card .dot.failed { background: var(--red); opacity: 1; }
.feature-card .dot.skipped { background: var(--muted-2); opacity: 0.6; }
.feature-card .dot.flaky { background: var(--amber); opacity: 1; }

.feature-card .dot-overflow {
  font-size: 11px;
  color: var(--muted);
  margin-left: 6px;
  display: flex;
  align-items: center;
  gap: 3px;
}

.feature-card .dot-overflow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted-2);
  opacity: 0.4;
}

/* ------------------------------------------------------------------ Charts */
.chart-wrap {
  position: relative;
  height: 260px;
}

/* ------------------------------------------------------------------ Coverage bars */
/* No internal scroll: the page handles overflow so all bars are visible at once. */
.bar-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bar-row {
  display: grid;
  grid-template-columns: 1fr 60px;
  gap: 12px;
  align-items: center;
}

.bar-row .bar-label {
  font-size: 13px;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  position: relative;
  height: 8px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 4px;
}

.bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--accent);
  border-radius: 999px;
}

.bar-row .bar-value {
  text-align: right;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

/* ------------------------------------------------------------------ Donut + folder list */
.donut-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.donut-canvas {
  position: relative;
  height: 200px;
  width: 100%;
  max-width: 320px;
}

.donut-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--muted);
}

.donut-legend .swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  vertical-align: -1px;
}

.folder-list {
  margin-top: 16px;
  width: 100%;
}

.folder-list .row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-2);
  border-top: 1px solid var(--border);
}

.folder-list .row:first-child { border-top: none; }

.folder-list .row .meta { color: var(--muted); font-size: 12.5px; }

/* ------------------------------------------------------------------ Triage two-pane */
.triage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 16px;
}

.triage-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}

.triage-list .row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 6px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.triage-list .row:last-child { border-bottom: none; }

.triage-list .row:hover { background: var(--surface-2); }

.triage-list .row.active { background: var(--accent-soft); }

.triage-list .row .info { flex: 1; min-width: 0; }
.triage-list .row .title {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.triage-list .row .file {
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.triage-detail {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  min-height: 320px;
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}

.triage-detail.empty-state {
  padding: 60px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.triage-detail.empty-state .icon {
  width: 48px;
  height: 48px;
  background: var(--surface-2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-2);
}

.triage-detail h3 {
  margin: 0 0 6px 0;
  font-size: 15px;
  color: var(--text);
}

.triage-detail .meta {
  color: var(--muted);
  font-size: 12.5px;
  margin-bottom: 14px;
}

.triage-detail pre {
  background: #1a202c;
  color: #fca5a5;
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.55;
  overflow: auto;
  max-height: 320px;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 12px 0 14px 0;
}

.triage-detail .attachments {
  font-size: 12px;
  color: var(--muted);
}

.triage-detail .attachments a { color: var(--accent); margin-right: 12px; }

.checkbox {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  background: var(--surface);
}

.checkbox:checked {
  background: var(--accent);
  border-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ------------------------------------------------------------------ Misc */
.right { text-align: right; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; }
.danger-text { color: var(--red); font-weight: 600; }
.success-text { color: var(--green); font-weight: 600; }

@media (max-width: 900px) {
  .triage-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .search input { width: 180px; }
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}