/* NetApp Storage Dashboard - estilos */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f1f0ec;
  --surface-3: #e8e7e2;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #74726c;
  --tick: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --border-strong: rgba(11, 11, 11, 0.18);
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.05);

  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #eda100;
  --series-5: #e87ba4;
  --series-6: #008300;
  --series-7: #4a3aa7;
  --series-8: #e34948;

  --accent: #2a78d6;
  --neutral-fill: #8a8984;

  --good: #0ca30c;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --on-status: #ffffff;
  --on-warning: #3a2a00;

  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-2: #232322;
    --surface-3: #2c2c2a;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #a3a29a;
    --tick: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.18);
    --shadow: none;
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --series-5: #d55181;
    --series-6: #008300;
    --series-7: #9085e9;
    --series-8: #e66767;
    --accent: #3987e5;
    --neutral-fill: #8f8e88;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #232322;
  --surface-3: #2c2c2a;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --muted: #a3a29a;
  --tick: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --shadow: none;
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --series-5: #d55181;
  --series-6: #008300;
  --series-7: #9085e9;
  --series-8: #e66767;
  --accent: #3987e5;
  --neutral-fill: #8f8e88;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

button, input, select { font: inherit; color: inherit; }

[hidden] { display: none !important; }

/* ---------- topo ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-ic { width: 22px; height: 22px; fill: var(--accent); flex: none; }
.brand h1 { font-size: 17px; font-weight: 650; margin: 0; letter-spacing: -0.01em; }

.topbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.updated { color: var(--ink-2); font-size: 13px; }
.updated .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; background: var(--good); }
.updated.is-stale .dot { background: var(--critical); }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 13px;
  cursor: pointer;
  color: var(--ink-2);
}
.ghost-btn:hover { background: var(--surface-2); color: var(--ink); }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
  padding: 2px 8px; border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.badge-demo { background: var(--warning); color: var(--on-warning); border-color: transparent; }

/* ---------- banner ---------- */

.banner {
  display: flex; gap: 10px; align-items: flex-start;
  margin: 16px 24px 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--critical);
}
.banner.is-info { border-left-color: var(--warning); }
.banner strong { font-weight: 650; }

/* ---------- filtros ---------- */

.filters {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 16px 24px 0;
}
.filters-label { color: var(--ink-2); font-size: 13px; }

.seg {
  display: inline-flex; flex-wrap: wrap; gap: 2px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 2px;
}
.seg button {
  border: 0; background: transparent; cursor: pointer;
  padding: 6px 12px; border-radius: 7px;
  font-size: 13px; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 6px;
}
.seg button:hover { color: var(--ink); background: var(--surface-3); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: 0 0 0 1px var(--border); }

/* ---------- seções ---------- */

main { padding: 0 24px 24px; }

.section { margin-top: 20px; }
.section-title {
  font-size: 13px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-2); margin: 0 0 10px;
  display: flex; align-items: baseline; gap: 6px;
}
.section-title .sub { text-transform: none; letter-spacing: 0; font-weight: 400; }
.count { font-weight: 600; color: var(--ink); }

/* ---------- KPIs ---------- */

.kpis {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.kpi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow);
}
.kpi-label { color: var(--ink-2); font-size: 13px; }
.kpi-value { font-size: 26px; font-weight: 650; letter-spacing: -0.01em; margin-top: 2px; }
.kpi-value small { font-size: 14px; font-weight: 500; color: var(--ink-2); margin-left: 4px; }
.kpi-foot { color: var(--ink-2); font-size: 12.5px; margin-top: 6px; display: flex; gap: 12px; flex-wrap: wrap; }
.kpi .meter { margin-top: 8px; }

/* ---------- alertas ---------- */

.alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.alert {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; text-align: left; width: 100%;
}
.alert:hover { background: var(--surface-2); }
.alert-sev { font-size: 12px; font-weight: 650; min-width: 58px; }
.alert-st { font-weight: 600; white-space: nowrap; }
.alert-text { color: var(--ink-2); min-width: 0; overflow-wrap: anywhere; }
.alert-more { color: var(--ink-2); font-size: 13px; padding: 4px 2px; }

/* ---------- cards de storage ---------- */

.cards {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; min-width: 0;
}
.card.is-stale .card-body { opacity: 0.6; }
.card-head { padding: 14px 16px 10px; border-bottom: 1px solid var(--border); }
.card-title { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card-title h2 { font-size: 18px; font-weight: 650; margin: 0; letter-spacing: -0.01em; }
.card-meta { color: var(--ink-2); font-size: 12.5px; margin-top: 4px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.card-meta .sep { color: var(--axis); }
.card-body { padding: 4px 16px 6px; flex: 1; }
.card-block { padding: 12px 0; border-bottom: 1px solid var(--border); }
.card-block:last-child { border-bottom: 0; }
.block-label { color: var(--ink-2); font-size: 12.5px; margin-bottom: 6px; display: flex; justify-content: space-between; gap: 8px; }

.cap-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }
.cap-value { font-size: 28px; font-weight: 650; letter-spacing: -0.01em; }
.cap-unit { color: var(--ink-2); }
.cap-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; font-size: 12.5px; color: var(--ink-2); }
.cap-legend b { color: var(--ink); font-weight: 600; }

.nodes { display: grid; gap: 10px; }
.node-row { display: grid; grid-template-columns: minmax(90px, 1.1fr) 1fr 1fr; gap: 12px; align-items: center; }
.node-name { display: flex; align-items: center; gap: 6px; font-weight: 600; min-width: 0; }
.node-name span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.metric { min-width: 0; }
.metric-head { display: flex; justify-content: space-between; gap: 6px; font-size: 12px; color: var(--ink-2); margin-bottom: 4px; }
.metric-head b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; gap: 4px; }

.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.tile {
  background: var(--surface-2); border: 1px solid transparent; border-radius: 8px;
  padding: 8px 10px; text-align: left; cursor: pointer; min-width: 0;
}
.tile:hover { border-color: var(--border-strong); }
.tile-label { font-size: 12px; color: var(--ink-2); }
.tile-value { font-size: 20px; font-weight: 650; line-height: 1.2; }
.tile-states { display: grid; gap: 1px; margin-top: 2px; font-size: 12px; color: var(--ink-2); }
.tile-states span { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.tile-states .is-alert { color: var(--ink); font-weight: 600; }

.card-foot {
  padding: 8px 16px 12px; color: var(--ink-2); font-size: 12px;
  display: grid; gap: 4px;
}
.card-foot .note { display: flex; gap: 6px; align-items: flex-start; }
.card-error {
  margin: 12px 16px 0; padding: 10px 12px; border-radius: 8px;
  background: var(--surface-2); border-left: 4px solid var(--critical);
  font-size: 13px; overflow-wrap: anywhere;
}
.card-error strong { display: block; margin-bottom: 2px; }

/* ---------- medidores ---------- */

.meter {
  --fill: var(--accent);
  position: relative; height: 8px; border-radius: 4px; overflow: hidden;
  background: color-mix(in srgb, var(--fill) 20%, var(--surface));
}
.meter-fill { height: 100%; background: var(--fill); border-radius: 0 4px 4px 0; min-width: 0; }
.meter-lg { height: 12px; border-radius: 6px; }
.meter-lg .meter-fill { border-radius: 0 6px 6px 0; }
.meter-sm { height: 6px; border-radius: 3px; }
.meter.sev-warn { --fill: var(--warning); }
.meter.sev-crit { --fill: var(--critical); }
.meter.sev-neutral { --fill: var(--neutral-fill); }
.meter.sev-none { --fill: var(--axis); }

/* ---------- ícones ---------- */

.ic { width: 14px; height: 14px; flex: none; display: inline-block; vertical-align: -2px; }
.ic .bg { fill: var(--ink-2); }
.ic .fg { fill: none; stroke: var(--on-status); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ic-ok .bg { fill: var(--good); }
.ic-warn .bg { fill: var(--warning); }
.ic-warn .fg { stroke: var(--on-warning); }
.ic-crit .bg { fill: var(--critical); }
.ic-info .bg { fill: var(--surface-3); }
.ic-info .fg { stroke: var(--ink-2); }

.state { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }

/* ---------- gráficos ---------- */

.charts { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.chart-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px 10px; box-shadow: var(--shadow); min-width: 0;
}
.chart-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.chart-head h3 { margin: 0; font-size: 14px; font-weight: 650; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.key-line { display: inline-block; width: 14px; height: 2px; border-radius: 1px; }
.chart { position: relative; width: 100%; outline: none; }
.chart:focus-visible { box-shadow: 0 0 0 2px var(--accent); border-radius: 4px; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid { stroke: var(--grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis { stroke: var(--axis); stroke-width: 1; shape-rendering: crispEdges; }
.chart .tick { fill: var(--tick); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .end-label { fill: var(--ink-2); font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .end-dot, .chart .hover-dot { stroke: var(--surface); stroke-width: 2; }
.chart .crosshair { stroke: var(--ink-2); stroke-width: 1; shape-rendering: crispEdges; }
.chart .overlay { fill: transparent; cursor: crosshair; }
.chart-empty { color: var(--ink-2); font-size: 13px; padding: 40px 0; text-align: center; }
.chart-foot { display: flex; justify-content: flex-end; margin-top: 4px; }
.link-btn { background: none; border: 0; padding: 2px 0; color: var(--ink-2); font-size: 12px; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.link-btn:hover { color: var(--ink); }
.mini-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 6px; }
.mini-table th, .mini-table td { padding: 3px 6px; border-bottom: 1px solid var(--border); text-align: right; font-variant-numeric: tabular-nums; }
.mini-table th:first-child, .mini-table td:first-child { text-align: left; }
.mini-table th { color: var(--ink-2); font-weight: 600; }
.mini-wrap { max-height: 220px; overflow: auto; }

.tooltip {
  position: fixed; z-index: 50; pointer-events: none;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border-strong); border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 8px 10px; font-size: 12px; min-width: 140px; max-width: 280px;
}
.tooltip .tt-head { color: var(--ink-2); margin-bottom: 4px; }
.tooltip .tt-row { display: flex; align-items: center; gap: 8px; }
.tooltip .tt-row b { font-size: 13px; font-variant-numeric: tabular-nums; min-width: 44px; }
.tooltip .tt-row span { color: var(--ink-2); }

/* ---------- detalhes / tabela ---------- */

.details {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.tabs { display: flex; gap: 2px; padding: 8px 12px 0; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs button {
  border: 0; background: none; cursor: pointer; padding: 8px 12px 10px;
  color: var(--ink-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--ink); font-weight: 650; border-bottom-color: var(--accent); }
.tabs .tab-count { font-weight: 500; color: var(--ink-2); margin-left: 4px; font-variant-numeric: tabular-nums; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px; }
.toolbar input[type="search"], .toolbar select {
  background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 8px;
  padding: 7px 10px; font-size: 13px; min-width: 0;
}
.toolbar input[type="search"] { flex: 1 1 260px; max-width: 420px; }
.row-count { color: var(--ink-2); font-size: 12.5px; margin-left: auto; }

.table-wrap { overflow: auto; max-height: 70vh; border-top: 1px solid var(--border); }
table#table { width: 100%; border-collapse: collapse; font-size: 13px; }
#table th, #table td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
#table thead th {
  position: sticky; top: 0; z-index: 2; background: var(--surface-2);
  color: var(--ink-2); font-weight: 600; font-size: 12.5px;
}
#table thead th button {
  all: unset; cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
}
#table thead th button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
#table thead th .arrow { font-size: 10px; color: var(--ink); }
#table th.num, #table td.num { text-align: right; font-variant-numeric: tabular-nums; }
#table tbody tr:hover td { background: var(--surface-2); }
#table td.wrap { white-space: normal; overflow-wrap: anywhere; min-width: 180px; }
#table td.usage { min-width: 150px; }
.usage-cell { display: grid; grid-template-columns: 1fr 58px; gap: 8px; align-items: center; }
.usage-cell b { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; display: inline-flex; justify-content: flex-end; align-items: center; gap: 4px; }
.muted { color: var(--ink-2); }
.tag { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--surface-3); color: var(--ink-2); margin-left: 6px; }
.empty-row td { text-align: center !important; color: var(--ink-2); padding: 28px !important; }

.foot {
  padding: 4px 24px 24px; color: var(--ink-2); font-size: 12px;
  display: flex; gap: 16px; flex-wrap: wrap;
}

body.is-refreshing #main { opacity: 0.85; transition: opacity 0.2s; }

/* ---------- modo TV (?tv=1) ---------- */

.tv #detailsSection, .tv .filters, .tv .foot { display: none !important; }
.tv body { font-size: 15px; }

/* ---------- responsivo ---------- */

@media (max-width: 720px) {
  .topbar { padding: 12px 16px; }
  main { padding: 0 16px 16px; }
  .filters { padding: 12px 16px 0; }
  .banner { margin: 12px 16px 0; }
  .foot { padding: 4px 16px 16px; }
  .cards, .charts { grid-template-columns: minmax(0, 1fr); }
  .node-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .node-row .node-name { grid-column: 1 / -1; }
  .row-count { margin-left: 0; width: 100%; }
}

@media (forced-colors: active) {
  .meter { border: 1px solid CanvasText; }
  .meter-fill { background: Highlight; }
}

@media print {
  .topbar { position: static; }
  .filters, .toolbar, .ghost-btn { display: none !important; }
  .table-wrap { max-height: none; overflow: visible; }
}

/* uptime do node */
.node-id { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.node-uptime { font-size: 11.5px; color: var(--ink-2); padding-left: 22px; white-space: nowrap; }
.node-uptime b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* lista de tiers no card */
.tier-list { display: flex; flex-direction: column; gap: 2px; }
.tier-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(60px, 1fr) 62px; grid-template-areas: "name meter pct" "size size size";
  column-gap: 10px; row-gap: 1px; align-items: center; width: 100%; padding: 5px 6px; margin: 0 -6px; box-sizing: content-box;
  background: none; border: 0; border-radius: 6px; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.tier-row:hover { background: var(--surface-3); }
.tier-row:focus-visible { outline: 2px solid var(--accent, #2a78d6); outline-offset: 1px; }
.tier-name { grid-area: name; display: flex; align-items: baseline; gap: 6px; min-width: 0; font-size: 13px; font-weight: 600; }
.tier-name > span:first-of-type { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tier-node { font-size: 11px; font-weight: 400; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tier-row .meter { grid-area: meter; }
.tier-pct { grid-area: pct; text-align: right; font-size: 12.5px; }
.tier-pct b { font-weight: 600; font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; gap: 4px; }
.tier-size { grid-area: size; font-size: 11.5px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
html.tv .tier-size { display: none; }