/* ==========================================================================
   EP1 cloud management application: visual system

   Dark, technical, cloud-native. Purple and violet accents on near-black,
   which is the Extreme Networks brand register. Deliberately not a generic
   admin template: dense data surfaces, monospace for anything a network
   engineer would read as a value, and status colour used sparingly so it
   still means something.
   ========================================================================== */

:root {
  --bg: #08070f;
  --bg-grad-a: rgba(123, 59, 240, 0.13);
  --bg-grad-b: rgba(194, 75, 255, 0.07);
  --panel: #100f1c;
  --panel-2: #16152a;
  --panel-3: #1c1b33;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);
  --text: #e9e9f5;
  --text-2: #a7a7c4;
  --text-3: #71718f;
  --accent: #b14bff;
  --accent-2: #6d3bf5;
  --accent-soft: rgba(177, 75, 255, 0.14);
  --ok: #34d399;
  --warn: #fbbf24;
  --crit: #f43f5e;
  --info: #38bdf8;
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 236px;
  --header-h: 60px;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Mono", Consolas, monospace;
  --sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 480px at 12% -10%, var(--bg-grad-a), transparent 60%),
    radial-gradient(760px 420px at 92% 4%, var(--bg-grad-b), transparent 62%);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ---------------------------------------------------------------- shell -- */

.app {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  grid-template-areas: "brand header" "nav main";
  min-height: 100vh;
}

.brand {
  grid-area: brand;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 18px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(8, 7, 15, 0.72);
  backdrop-filter: blur(12px);
}

.brand img { width: 30px; height: 30px; border-radius: 9px; }
.brand-name { font-weight: 700; letter-spacing: -0.01em; font-size: 15px; }
.brand-sub { font-size: 10px; color: var(--text-3); letter-spacing: 0.13em; text-transform: uppercase; }

.topbar {
  grid-area: header;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 7, 15, 0.72);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.search {
  flex: 1;
  max-width: 460px;
  position: relative;
}

/* Specificity note: these have to outrank the generic input rules further
   down the file, which is why they are qualified with .topbar. */
.topbar .search input[type="search"] {
  width: 100%;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 8px 12px 8px 34px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  outline: none;
  box-shadow: none;
  transition: border-color 0.15s, background 0.15s;
}
.search input::placeholder { color: var(--text-3); }
.topbar .search input[type="search"]:focus {
  border-color: rgba(177, 75, 255, 0.55);
  background: rgba(177, 75, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(177, 75, 255, 0.13);
}
.search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); opacity: 0.5; }

.topbar-spacer { flex: 1; }

.icon-btn {
  position: relative;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.06); color: var(--text); }

.badge-count {
  position: absolute;
  top: 3px;
  right: 3px;
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--crit);
  color: #fff;
  font-size: 9.5px;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 10px 5px 5px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}
.user-chip:hover { border-color: var(--border-strong); }
.user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; font-size: 11px; font-weight: 700; color: #fff;
}
.user-meta { line-height: 1.15; text-align: left; }
.user-name { font-size: 12.5px; font-weight: 600; }
.user-org { font-size: 10.5px; color: var(--text-3); }

/* dropdown menus */
.menu {
  position: absolute;
  top: calc(var(--header-h) - 8px);
  right: 18px;
  width: 264px;
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  padding: 7px;
  z-index: 60;
  display: none;
}
.menu.open { display: block; }
.menu-title {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-3); padding: 8px 10px 6px;
}
.menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  padding: 9px 10px; border-radius: var(--radius-sm);
  border: none; background: transparent; color: var(--text);
  font-size: 13px; cursor: pointer;
}
.menu-item:hover { background: rgba(255, 255, 255, 0.06); }
.menu-item-accent { color: #d9b6ff; }
.menu-sep { height: 1px; background: var(--border); margin: 6px 4px; }

.notif-item { display: block; padding: 10px; border-radius: var(--radius-sm); }
.notif-item:hover { background: rgba(255, 255, 255, 0.05); }
.notif-top { display: flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; }
.notif-body { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.notif-time { font-size: 11px; color: var(--text-3); margin-top: 3px; }

/* ------------------------------------------------------------------ nav -- */

.sidenav {
  grid-area: nav;
  border-right: 1px solid var(--border);
  background: rgba(9, 8, 17, 0.6);
  padding: 14px 10px;
  overflow-y: auto;
}

.nav-group-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text-3); padding: 12px 12px 7px;
}

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; margin-bottom: 2px;
  border-radius: var(--radius-sm);
  color: var(--text-2); font-size: 13.5px; font-weight: 500;
  border-left: 2px solid transparent;
  transition: background 0.14s, color 0.14s;
}
.nav-item:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.nav-item.active {
  background: linear-gradient(90deg, var(--accent-soft), rgba(177, 75, 255, 0.02));
  color: #fff; border-left-color: var(--accent);
}
.nav-item svg { flex: none; opacity: 0.85; }
.nav-item .nav-tag {
  margin-left: auto; font-size: 10px; padding: 1px 6px; border-radius: 20px;
  background: rgba(244, 63, 94, 0.16); color: #fda4af; font-weight: 700;
}

.nav-footer {
  margin-top: 18px; padding: 12px; border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  font-size: 11.5px; color: var(--text-3);
}
.nav-footer strong { display: block; color: var(--text-2); font-size: 12px; margin-bottom: 3px; }

/* ----------------------------------------------------------------- main -- */

.main { grid-area: main; padding: 22px 26px 60px; overflow-x: hidden; }

.crumbs { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-3); margin-bottom: 10px; }
.crumbs a:hover { color: var(--text-2); }
.crumbs span.sep { opacity: 0.45; }
.crumbs .current { color: var(--text-2); }

.page-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 25px; letter-spacing: -0.02em; font-weight: 650; }
.page-head p { margin: 5px 0 0; color: var(--text-2); font-size: 13.5px; max-width: 640px; }
.page-head-actions { margin-left: auto; display: flex; gap: 9px; align-items: center; }

/* --------------------------------------------------------------- pieces -- */

.btn {
  border-radius: 9px; padding: 9px 15px; font-size: 13px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; transition: filter 0.15s, transform 0.05s;
  display: inline-flex; align-items: center; gap: 7px;
}
.btn:active { transform: translateY(1px); }
.btn:hover { filter: brightness(1.13); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }
.btn-ghost { background: rgba(255, 255, 255, 0.05); color: var(--text); border-color: var(--border-strong); }
.btn-outline { background: transparent; color: var(--text-2); border-color: var(--border-strong); }
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.card {
  background: linear-gradient(165deg, var(--panel-2) 0%, var(--panel) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 17px;
  position: relative;
  overflow: hidden;
}
.card-hd { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.card-hd h2, .card-hd h3 { margin: 0; font-size: 14.5px; font-weight: 620; letter-spacing: -0.01em; }
.card-hd .card-actions { margin-left: auto; display: flex; gap: 7px; align-items: center; }
.card-sub { font-size: 12px; color: var(--text-3); margin: -8px 0 14px; }

.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }

/* stat tiles */
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); }
.stat-value { font-size: 32px; font-weight: 680; letter-spacing: -0.03em; line-height: 1.05; }
.stat-value small { font-size: 15px; font-weight: 500; color: var(--text-3); margin-left: 2px; }
.stat-foot { display: flex; flex-wrap: wrap; gap: 5px 12px; font-size: 11.5px; color: var(--text-2); }
.stat-spark { position: absolute; right: 0; bottom: 0; opacity: 0.5; pointer-events: none; }

/* status pills and dots */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.01em;
  border: 1px solid transparent;
}
.pill-ok { background: rgba(52, 211, 153, 0.12); color: #6ee7b7; border-color: rgba(52, 211, 153, 0.3); }
.pill-warn { background: rgba(251, 191, 36, 0.13); color: #fcd34d; border-color: rgba(251, 191, 36, 0.32); }
.pill-crit { background: rgba(244, 63, 94, 0.13); color: #fda4af; border-color: rgba(244, 63, 94, 0.34); }
.pill-info { background: rgba(56, 189, 248, 0.12); color: #7dd3fc; border-color: rgba(56, 189, 248, 0.3); }
.pill-muted { background: rgba(255, 255, 255, 0.05); color: var(--text-3); border-color: var(--border); }

.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; display: inline-block; }
.dot-ok { background: var(--ok); box-shadow: 0 0 9px rgba(52, 211, 153, 0.75); }
.dot-warn { background: var(--warn); box-shadow: 0 0 9px rgba(251, 191, 36, 0.75); }
.dot-crit { background: var(--crit); box-shadow: 0 0 9px rgba(244, 63, 94, 0.8); }
.dot-off { background: #4b5563; }

/* health rows */
.health-row {
  display: grid; grid-template-columns: 20px 1fr auto auto; gap: 12px; align-items: center;
  padding: 11px 12px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.14s, border-color 0.14s;
}
.health-row:hover { background: rgba(255, 255, 255, 0.04); border-color: var(--border); }
.health-name { font-size: 13.5px; font-weight: 550; }
.health-meta { font-size: 11.5px; color: var(--text-3); font-family: var(--mono); }
.health-bar { width: 108px; height: 5px; border-radius: 4px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.health-bar i { display: block; height: 100%; border-radius: 4px; }
.health-bar i.ok { background: linear-gradient(90deg, #10b981, #34d399); }
.health-bar i.warn { background: linear-gradient(90deg, #d97706, #fbbf24); }
.health-bar i.crit { background: linear-gradient(90deg, #e11d48, #fb7185); }

/* tables */
.table-wrap { overflow-x: auto; margin: 0 -17px -17px; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
  text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-3); font-weight: 600; padding: 9px 14px;
  border-bottom: 1px solid var(--border); background: rgba(255, 255, 255, 0.015);
  position: sticky; top: 0;
}
table.data td { padding: 10px 14px; border-bottom: 1px solid rgba(255, 255, 255, 0.045); }
table.data tbody tr { cursor: pointer; transition: background 0.12s; }
table.data tbody tr:hover { background: rgba(177, 75, 255, 0.055); }
table.data tbody tr.selected { background: rgba(177, 75, 255, 0.1); }
table.data .mono { font-family: var(--mono); font-size: 12.3px; }
table.data td.num { text-align: right; font-family: var(--mono); font-size: 12.3px; }
.row-detail td { background: rgba(255, 255, 255, 0.022); cursor: default; }
.row-detail:hover td { background: rgba(255, 255, 255, 0.022); }

.kv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px 22px; padding: 6px 2px 10px; }
.kv { display: flex; flex-direction: column; gap: 2px; }
.kv dt { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--text-3); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 12.5px; color: var(--text); }

/* topology */
.topology { padding: 6px 2px 2px; }
.topo-tier { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.topo-node {
  min-width: 128px; padding: 10px 12px; border-radius: 10px;
  background: linear-gradient(160deg, var(--panel-3), var(--panel-2));
  border: 1px solid var(--border-strong); text-align: center; cursor: pointer;
  transition: transform 0.14s, border-color 0.14s, box-shadow 0.14s;
}
.topo-node:hover { transform: translateY(-2px); border-color: rgba(177, 75, 255, 0.6); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45); }
.topo-node.is-warn { border-color: rgba(251, 191, 36, 0.5); }
.topo-node.is-crit { border-color: rgba(244, 63, 94, 0.55); }
.topo-node .t-name { font-size: 12.5px; font-weight: 620; letter-spacing: -0.01em; }
.topo-node .t-meta { font-size: 10.5px; color: var(--text-3); font-family: var(--mono); margin-top: 3px; }
.topo-node .t-status { margin-top: 6px; }
.topo-link { height: 22px; display: grid; place-items: center; }
.topo-link i {
  display: block; width: 2px; height: 100%;
  background: linear-gradient(180deg, rgba(177, 75, 255, 0.65), rgba(177, 75, 255, 0.12));
}
.topo-link.warn i { background: linear-gradient(180deg, rgba(251, 191, 36, 0.8), rgba(251, 191, 36, 0.15)); }

/* charts */
.chart { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 11.5px; color: var(--text-2); margin-top: 10px; }
.legend i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; margin-right: 6px; }

/* forms */
.form-section { margin-bottom: 18px; }
.form-section > .card-hd { border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 15px 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .field .field-label { font-size: 12px; font-weight: 600; color: var(--text-2); }
.field .hint { font-size: 11.5px; color: var(--text-3); }
.field-wide { grid-column: 1 / -1; }

input[type="text"], input[type="password"], input[type="number"], input[type="search"], select, textarea {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--mono);
  outline: none;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  width: 100%;
}
select { font-family: var(--sans); cursor: pointer; }
textarea { font-family: var(--mono); resize: vertical; min-height: 78px; }
input:focus, select:focus, textarea:focus {
  border-color: rgba(177, 75, 255, 0.65);
  background: rgba(177, 75, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(177, 75, 255, 0.13);
}
input:disabled, select:disabled { opacity: 0.55; cursor: not-allowed; }

/* protected fields carry a visible marker so the customer knows GTAC is
   locked out of them */
[data-support-private] {
  border-color: rgba(52, 211, 153, 0.35) !important;
  background-image: linear-gradient(90deg, rgba(52, 211, 153, 0.05), transparent 40%);
}
.field-protected-label { display: inline-flex; align-items: center; gap: 5px; }
.shield {
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: #6ee7b7; background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3); border-radius: 5px; padding: 1px 5px;
}

.radio-row, .check-row { display: flex; gap: 8px; flex-wrap: wrap; }
.radio-card {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: rgba(255, 255, 255, 0.03);
  cursor: pointer; font-size: 13px; transition: border-color 0.14s, background 0.14s;
}
.radio-card:hover { border-color: rgba(177, 75, 255, 0.45); }
.radio-card input { accent-color: var(--accent); width: auto; }
.radio-card:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

.switch { display: inline-flex; align-items: center; gap: 11px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  width: 44px; height: 24px; border-radius: 20px; flex: none;
  background: rgba(255, 255, 255, 0.11); border: 1px solid var(--border-strong);
  position: relative; transition: background 0.18s, border-color 0.18s;
}
.switch .track:after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%; background: #cfcfe4;
  transition: transform 0.18s, background 0.18s;
}
.switch input:checked + .track { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; }
.switch input:checked + .track:after { transform: translateX(20px); background: #fff; }
.switch .switch-text { font-size: 13px; }
.switch input:focus-visible + .track { box-shadow: 0 0 0 3px rgba(177, 75, 255, 0.25); }

details.advanced {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02); margin-top: 14px;
}
details.advanced > summary {
  cursor: pointer; padding: 12px 15px; font-size: 13.5px; font-weight: 600;
  display: flex; align-items: center; gap: 9px; list-style: none;
}
details.advanced > summary::-webkit-details-marker { display: none; }
details.advanced > summary:before {
  content: "▸"; color: var(--accent); transition: transform 0.16s; display: inline-block;
}
details.advanced[open] > summary:before { transform: rotate(90deg); }
details.advanced .details-body { padding: 4px 15px 16px; }

/* multi-select and searchable dropdown */
.multiselect { min-height: 96px; padding: 6px; font-family: var(--sans); }
.combo { position: relative; }
.combo-list {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 30;
  background: var(--panel-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); max-height: 210px; overflow-y: auto;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55); display: none;
}
.combo-list.open { display: block; }
.combo-option { padding: 9px 12px; font-size: 13px; cursor: pointer; font-family: var(--mono); }
.combo-option:hover, .combo-option.active { background: var(--accent-soft); }
.combo-empty { padding: 10px 12px; font-size: 12.5px; color: var(--text-3); }

/* modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4, 4, 12, 0.72);
  backdrop-filter: blur(5px); z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.modal-backdrop.open { display: flex; }
.modal {
  width: min(520px, 100%);
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border-strong); border-radius: 15px;
  padding: 24px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65);
}
.modal h2 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.01em; }
.modal p { margin: 0 0 18px; color: var(--text-2); font-size: 13.5px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* banners */
.banner {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 15px; border-radius: var(--radius); font-size: 13px;
  border: 1px solid transparent; margin-bottom: 16px;
}
.banner-ok { background: rgba(52, 211, 153, 0.1); border-color: rgba(52, 211, 153, 0.32); color: #a7f3d0; }
.banner-warn { background: rgba(251, 191, 36, 0.1); border-color: rgba(251, 191, 36, 0.32); color: #fde68a; }
.banner-info { background: rgba(56, 189, 248, 0.09); border-color: rgba(56, 189, 248, 0.3); color: #bae6fd; }
.banner.hidden { display: none; }

/* diagnostics */
.test-card { display: flex; flex-direction: column; gap: 11px; }
.test-head { display: flex; align-items: center; gap: 9px; }
.test-head h3 { margin: 0; font-size: 14px; font-weight: 620; }
.test-metrics { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; }
.test-metrics div { display: flex; justify-content: space-between; gap: 14px; }
.test-metrics span:last-child { font-family: var(--mono); color: var(--text); }
.test-metrics span:first-child { color: var(--text-3); }
.test-out { font-family: var(--mono); font-size: 11.8px; color: var(--text-2); min-height: 17px; }

.log-view {
  font-family: var(--mono); font-size: 12.2px; line-height: 1.75;
  max-height: 380px; overflow-y: auto;
  background: rgba(0, 0, 0, 0.28); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px;
}
.log-line { display: flex; gap: 12px; padding: 1px 0; border-radius: 4px; }
.log-line:hover { background: rgba(255, 255, 255, 0.035); }
.log-ts { color: var(--text-3); flex: none; }
.log-sev { flex: none; width: 46px; font-weight: 700; }
.log-sev.INFO { color: #7dd3fc; }
.log-sev.WARN { color: #fcd34d; }
.log-sev.CRIT { color: #fda4af; }
.log-msg { color: var(--text-2); }

.filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.filter-bar select, .filter-bar input { width: auto; min-width: 170px; }

.section-anchor { scroll-margin-top: 80px; }

.spinner {
  width: 13px; height: 13px; border-radius: 50%; flex: none;
  border: 2px solid rgba(255, 255, 255, 0.2); border-top-color: var(--accent);
  animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty { padding: 26px; text-align: center; color: var(--text-3); font-size: 13px; }

/* responsive */
@media (max-width: 1180px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2-1 { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; grid-template-areas: "brand" "header" "main"; }
  .sidenav { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .main { padding: 16px; }
  .search { display: none; }
}