/* Powerve UI - industrial command centre. Tokens first; company branding will override
   --pv-primary / --pv-secondary per tenant (planned module "branding"). */
:root {
  --pv-bg: #060f1c;
  --pv-surface: #0b1a2e;
  --pv-surface-2: #12263f;
  --pv-line: #213b5a;
  --pv-text: #e6f1f5;
  --pv-muted: #8fa6ba;
  --pv-primary: #3ee6c1;
  --pv-secondary: #0fa3a3;
  --pv-accent: #c6f432;
  --pv-danger: #ff5c6c;
  --pv-warning: #ffb547;
  --pv-radius: 12px;
  --pv-on-primary: #04211b;
  --pv-font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color-scheme: dark;
}

/* --- Colour themes (User.theme -> html[data-theme]); dark above is the default ---------- */
:root[data-theme="light"] {
  --pv-bg: #eef3f7;
  --pv-surface: #ffffff;
  --pv-surface-2: #e6edf3;
  --pv-line: #cfdbe5;
  --pv-text: #0d1b2a;
  --pv-muted: #56687a;
  --pv-primary: #0a8f7a;
  --pv-secondary: #0a7482;
  --pv-accent: #5f8a00;
  --pv-danger: #d33447;
  --pv-warning: #b86e00;
  --pv-on-primary: #ffffff;
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root[data-theme="system"] {
    --pv-bg: #eef3f7;
    --pv-surface: #ffffff;
    --pv-surface-2: #e6edf3;
    --pv-line: #cfdbe5;
    --pv-text: #0d1b2a;
    --pv-muted: #56687a;
    --pv-primary: #0a8f7a;
    --pv-secondary: #0a7482;
    --pv-accent: #5f8a00;
    --pv-danger: #d33447;
    --pv-warning: #b86e00;
    --pv-on-primary: #ffffff;
    color-scheme: light;
  }
}
:root[data-theme="graphite"] {
  --pv-bg: #111214;
  --pv-surface: #1a1c1f;
  --pv-surface-2: #25282c;
  --pv-line: #363a40;
  --pv-text: #eceef0;
  --pv-muted: #9aa1a8;
  --pv-primary: #f5b83d;
  --pv-secondary: #c98a22;
  --pv-accent: #8bd450;
  --pv-on-primary: #2a1a00;
}
:root[data-theme="ocean"] {
  --pv-bg: #03102a;
  --pv-surface: #0a1c3e;
  --pv-surface-2: #11295a;
  --pv-line: #1f3d75;
  --pv-text: #e7efff;
  --pv-muted: #93a7cc;
  --pv-primary: #4fb3ff;
  --pv-secondary: #2f7fd6;
  --pv-accent: #7cf0d0;
  --pv-on-primary: #021630;
}
:root[data-theme="contrast"] {
  --pv-bg: #000000;
  --pv-surface: #0a0a0a;
  --pv-surface-2: #1c1c1c;
  --pv-line: #8c8c8c;
  --pv-text: #ffffff;
  --pv-muted: #d6d6d6;
  --pv-primary: #00ffd0;
  --pv-secondary: #00c2a8;
  --pv-accent: #ffe600;
  --pv-danger: #ff4d5e;
  --pv-warning: #ffb000;
  --pv-on-primary: #000000;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--pv-bg);
  color: var(--pv-text);
  font: 15px/1.5 var(--pv-font);
  min-height: 100vh;
}
a { color: var(--pv-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }

/* --- Shell ------------------------------------------------------------------------------ */
.pv-topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: nowrap;
  padding: 10px 20px; min-height: 62px;
  background: var(--pv-surface);
  border-bottom: 1px solid var(--pv-line);
  position: sticky; top: 0; z-index: 10;
}
.pv-brand { display: flex; align-items: center; gap: 10px; color: var(--pv-text); font-weight: 700; }
.pv-brand:hover { text-decoration: none; }
.pv-brand img { width: 32px; height: 32px; }
.pv-brand b { color: var(--pv-primary); }
.pv-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.pv-nav a {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--pv-muted); padding: 7px 12px; border-radius: 8px; font-weight: 500;
}
.pv-nav a:hover, .pv-nav a.is-active {
  color: var(--pv-text); background: var(--pv-surface-2); text-decoration: none;
}
.pv-nav a.is-active .pv-icon { color: var(--pv-primary); }
.pv-spacer { flex: 1; }
.pv-tools { display: flex; align-items: center; gap: 6px; }

/* --- Icons, avatars, chips ------------------------------------------------------------- */
.pv-icon { width: 18px; height: 18px; flex: none; }
.pv-avatar {
  display: inline-grid; place-items: center; flex: none;
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pv-primary), var(--pv-secondary));
  color: var(--pv-on-primary); font-weight: 700; font-size: .85rem; letter-spacing: .02em;
  box-shadow: 0 0 0 2px var(--pv-surface), 0 0 0 3px color-mix(in srgb, var(--pv-primary) 45%, transparent);
}
.pv-avatar--sm { width: 26px; height: 26px; font-size: .7rem; box-shadow: none; }
.pv-avatar--lg { width: 48px; height: 48px; font-size: 1rem; }
.pv-avatar--square {
  border-radius: 7px;
  background: color-mix(in srgb, var(--pv-secondary) 30%, var(--pv-surface-2));
  color: var(--pv-primary);
}

.pv-chip {
  display: inline-flex; align-items: center; gap: 8px; max-width: 260px;
  padding: 4px 10px 4px 4px; border-radius: 10px;
  border: 1px solid var(--pv-line); background: var(--pv-bg);
  color: var(--pv-text); font-weight: 600; font-size: .9rem; cursor: pointer;
}
.pv-chip:hover { border-color: color-mix(in srgb, var(--pv-primary) 60%, var(--pv-line)); }
.pv-chip.is-static { cursor: default; padding-right: 12px; }
.pv-chip.is-static:hover { border-color: var(--pv-line); }
.pv-chip-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pv-chip-caret { width: 16px; height: 16px; color: var(--pv-muted); transition: transform .15s; }
.pv-menu[open] .pv-chip-caret { transform: rotate(180deg); }

.pv-icon-btn {
  display: inline-grid; place-items: center; grid-auto-flow: column; gap: 6px;
  min-width: 38px; height: 38px; padding: 0 9px; border-radius: 10px;
  border: 1px solid transparent; background: transparent;
  color: var(--pv-muted); font: 600 .8rem var(--pv-font); cursor: pointer;
}
.pv-icon-btn:hover, .pv-menu[open] > .pv-icon-btn {
  color: var(--pv-text); background: var(--pv-surface-2); border-color: var(--pv-line);
}
.pv-icon-btn .pv-icon { width: 20px; height: 20px; }

/* --- User block ---------------------------------------------------------------------- */
.pv-user {
  display: flex; align-items: center; gap: 12px; padding: 3px 4px 3px 12px;
  border-radius: 999px; cursor: pointer; border: 1px solid transparent;
}
.pv-user:hover, .pv-menu[open] > .pv-user { background: var(--pv-surface-2); border-color: var(--pv-line); }
.pv-user-text { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.25; }
.pv-user-name { font-weight: 600; color: var(--pv-text); }
.pv-user-meta { font-size: .78rem; color: var(--pv-muted); }

/* --- Dropdown menus (<details data-pv-menu>) ------------------------------------------ */
.pv-menu { position: relative; }
.pv-menu > summary { list-style: none; user-select: none; }
.pv-menu > summary::-webkit-details-marker { display: none; }
.pv-menu > summary:focus-visible { outline: 2px solid var(--pv-primary); outline-offset: 2px; }
.pv-menu-panel {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 50;
  min-width: 220px; padding: 6px;
  background: var(--pv-surface); border: 1px solid var(--pv-line); border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
  animation: pv-pop .12s ease-out;
}
.pv-menu-panel--right { left: auto; right: 0; }
.pv-menu-panel--wide { min-width: 280px; }
.pv-menu-panel form { margin: 0; }
@keyframes pv-pop { from { opacity: 0; transform: translateY(-4px); } }
.pv-menu-title {
  padding: 8px 10px 6px; color: var(--pv-muted);
  font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .07em;
}
.pv-menu-head {
  display: flex; gap: 12px; align-items: center;
  padding: 10px 10px 12px; margin-bottom: 4px; border-bottom: 1px solid var(--pv-line);
}
.pv-menu-head .pv-tag { margin-top: 6px; }
.pv-menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 8px 10px; border: 0; border-radius: 8px; background: transparent;
  color: var(--pv-text); font: 500 .9rem var(--pv-font); text-align: left; cursor: pointer;
}
.pv-menu-item:hover, .pv-menu-item:focus-visible {
  background: var(--pv-surface-2); text-decoration: none; outline: none;
}
.pv-menu-item .pv-icon { color: var(--pv-muted); }
.pv-menu-item.is-current { color: var(--pv-primary); }
.pv-menu-label { flex: 1; }
.pv-menu-check { color: var(--pv-primary) !important; }
.pv-menu-item--danger, .pv-menu-item--danger .pv-icon { color: var(--pv-danger); }
.pv-menu-sep { height: 1px; margin: 6px 4px; background: var(--pv-line); }
.pv-lang-code {
  display: inline-grid; place-items: center; width: 30px; height: 22px; border-radius: 6px;
  background: var(--pv-surface-2); color: var(--pv-muted); font-size: .72rem; font-weight: 700;
}
.pv-menu-item.is-current .pv-lang-code { color: var(--pv-primary); }
.pv-inline-form { display: inline-flex; gap: 6px; align-items: center; margin: 0; }
.pv-main { max-width: 1280px; margin: 0 auto; padding: 24px 20px 48px; }

/* --- Components ------------------------------------------------------------------------- */
.pv-card {
  background: var(--pv-surface);
  border: 1px solid var(--pv-line);
  border-radius: var(--pv-radius);
  padding: 20px;
}
.pv-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.pv-kpi-label { color: var(--pv-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.pv-kpi-value { font-size: 1.8rem; font-weight: 700; margin-top: 4px; }
.pv-muted { color: var(--pv-muted); }
.pv-tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .75rem; font-weight: 600;
  background: var(--pv-surface-2); color: var(--pv-muted); border: 1px solid var(--pv-line);
}
.pv-tag--ok { color: var(--pv-primary); border-color: color-mix(in srgb, var(--pv-primary) 40%, transparent); }
.pv-tag--planned { color: var(--pv-accent); border-color: color-mix(in srgb, var(--pv-accent) 40%, transparent); }
.pv-tag--off { color: var(--pv-danger); border-color: color-mix(in srgb, var(--pv-danger) 40%, transparent); }

.pv-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border-radius: 8px; border: 1px solid var(--pv-line);
  background: var(--pv-surface-2); color: var(--pv-text);
  font: 600 .9rem var(--pv-font); cursor: pointer;
}
.pv-btn:hover { border-color: var(--pv-primary); text-decoration: none; }
.pv-btn--primary { background: var(--pv-primary); border-color: var(--pv-primary); color: var(--pv-on-primary); }
.pv-btn--primary:hover { filter: brightness(1.08); }
.pv-btn--small { padding: 4px 10px; font-size: .8rem; }
.pv-btn--danger { background: var(--pv-danger); border-color: var(--pv-danger); color: #2a0006; }
.pv-btn--danger:hover { filter: brightness(1.08); border-color: var(--pv-danger); }
.pv-btn--danger-ghost { color: var(--pv-danger); border-color: color-mix(in srgb, var(--pv-danger) 45%, transparent); background: transparent; }
.pv-btn--danger-ghost:hover { border-color: var(--pv-danger); background: color-mix(in srgb, var(--pv-danger) 12%, transparent); }
.pv-confirm { max-width: 620px; }
.pv-row-actions { display: flex; gap: 6px; justify-content: flex-end; white-space: nowrap; }
.pv-row-actions form { margin: 0; }
.pv-confirm-who { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.pv-confirm-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.pv-btn--ghost { background: transparent; }

select, textarea, input[type="text"], input[type="email"], input[type="password"],
input[type="search"], input[type="number"], input[type="url"] {
  width: 100%; padding: 9px 12px; border-radius: 8px;
  border: 1px solid var(--pv-line); background: var(--pv-bg); color: var(--pv-text);
  font: inherit;
}
select:focus, input:focus { outline: 2px solid var(--pv-primary); outline-offset: 1px; }
label { display: block; font-weight: 600; margin-bottom: 4px; font-size: .9rem; }
.pv-field { margin-bottom: 14px; }
.pv-help { color: var(--pv-muted); font-size: .8rem; margin-top: 4px; }
.errorlist { list-style: none; padding: 0; margin: 4px 0 0; color: var(--pv-danger); font-size: .85rem; }

.pv-table { width: 100%; border-collapse: collapse; }
.pv-table th, .pv-table td { padding: 10px 12px; border-bottom: 1px solid var(--pv-line); text-align: left; }
.pv-table th { color: var(--pv-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.pv-table-wrap { overflow-x: auto; }

.pv-messages { list-style: none; padding: 0; margin: 0 0 16px; }
.pv-messages li {
  padding: 10px 14px; border-radius: 8px; margin-bottom: 8px;
  background: var(--pv-surface-2); border-left: 4px solid var(--pv-primary);
}
.pv-messages li.error { border-left-color: var(--pv-danger); }
.pv-messages li.warning { border-left-color: var(--pv-warning); }

.pv-page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }

/* --- Configuration hub ----------------------------------------------------------------- */
.pv-config-group { margin-bottom: 28px; }
.pv-config-group > h2 { margin-bottom: 10px; }
.pv-config-item {
  display: flex; align-items: center; gap: 14px; padding: 16px; color: var(--pv-text);
}
.pv-config-item:hover { border-color: var(--pv-primary); text-decoration: none; }
.pv-config-icon {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; flex: none;
  color: var(--pv-primary); background: color-mix(in srgb, var(--pv-secondary) 25%, var(--pv-surface-2));
}
.pv-config-icon .pv-icon { width: 20px; height: 20px; }
.pv-config-item > span:nth-child(2) { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.pv-config-title { font-weight: 600; }
.pv-config-desc { font-size: .85rem; }
.pv-config-go { color: var(--pv-muted); }

/* --- Organisation tree ------------------------------------------------------------------- */
.pv-tree { padding: 18px 20px; }
.pv-tree-root { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--pv-line); }
.pv-tree-list { list-style: none; margin: 0; padding: 0 0 0 22px; }
.pv-tree > .pv-tree-list { padding-left: 4px; margin-top: 8px; }
.pv-tree-item { position: relative; }
.pv-tree-list .pv-tree-list { border-left: 1px dashed var(--pv-line); margin-left: 14px; padding-left: 14px; }
.pv-tree-item > details > summary { list-style: none; }
.pv-tree-item > details > summary::-webkit-details-marker { display: none; }
.pv-tree-node {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 6px 8px; border-radius: 8px; cursor: default;
}
summary.pv-tree-node { cursor: pointer; }
.pv-tree-node:hover { background: var(--pv-surface-2); }
.pv-tree-leaf { padding-left: 34px; }
.pv-tree-caret { width: 16px; height: 16px; color: var(--pv-muted); transition: transform .15s; }
details[open] > summary .pv-tree-caret { transform: rotate(90deg); }
.pv-tree-icon {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; flex: none;
  color: var(--pv-primary); background: color-mix(in srgb, var(--pv-secondary) 22%, var(--pv-surface-2));
  vertical-align: middle;
}
.pv-tree-icon .pv-icon { width: 16px; height: 16px; }
.pv-tree-name { font-weight: 600; }
.pv-tree-type { color: var(--pv-muted); font-size: .82rem; }
.pv-tree-count {
  margin-left: auto; min-width: 24px; padding: 1px 8px; border-radius: 999px; text-align: center;
  font-size: .75rem; color: var(--pv-muted); border: 1px solid var(--pv-line);
}
.pv-tree-item.is-inactive > .pv-tree-node, .pv-tree-item.is-inactive > details > summary { opacity: .6; }

/* --- Tree toolbar, search, editor -------------------------------------------------------- */
.pv-tree-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.pv-tree-toolbar .pv-spacer { display: block; }
.pv-tree-toolbar .pv-tag { display: inline-flex; align-items: center; gap: 6px; }
.pv-tree-toolbar .pv-tag .pv-icon { width: 14px; height: 14px; }
.pv-tree-search {
  display: flex; align-items: center; gap: 8px; margin: 0; flex: 1 1 260px; max-width: 360px;
  padding: 0 10px; border: 1px solid var(--pv-line); border-radius: 8px; background: var(--pv-bg);
  font-weight: 400; color: var(--pv-muted);
}
.pv-tree-search input { border: 0; background: transparent; padding: 8px 0; outline: none; }
.pv-tree-search:focus-within { border-color: var(--pv-primary); }
.pv-tree-hint { margin: -6px 0 10px; }
.pv-tree-empty { padding: 16px 4px; }
.pv-tree-item.is-hidden { display: none; }
.pv-tree-item.is-match > .pv-tree-node .pv-tree-name,
.pv-tree-item.is-match > details > summary .pv-tree-name { color: var(--pv-accent); }

.pv-tree-handle { color: var(--pv-muted); cursor: grab; padding: 0 2px; user-select: none; opacity: .5; }
.pv-tree-node:hover .pv-tree-handle { opacity: 1; }
[data-pv-tree-editor] .pv-tree-name { cursor: text; }
/* Editor rows stay on one line: hidden actions must not wrap into an empty second row. */
[data-pv-tree-editor] .pv-tree-node { flex-wrap: nowrap; min-width: 0; }
[data-pv-tree-editor] .pv-tree-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[data-pv-tree-editor] .pv-code, [data-pv-tree-editor] .pv-tree-type { white-space: nowrap; }
@media (max-width: 900px) { [data-pv-tree-editor] .pv-tree-type { display: none; } }
@media (max-width: 640px) { [data-pv-tree-editor] .pv-code { display: none; } }
.pv-tree-actions { display: inline-flex; flex: none; gap: 2px; margin-left: 8px; opacity: 0; transition: opacity .12s; }
.pv-tree-node:hover .pv-tree-actions, .pv-tree-node:focus-within .pv-tree-actions { opacity: 1; }
.pv-tree-count + .pv-tree-actions { margin-left: 8px; }
.pv-tree-node .pv-tree-count { margin-left: auto; }
.pv-tree-node:not(:has(.pv-tree-count)) .pv-tree-actions { margin-left: auto; }
.pv-icon-btn--sm { min-width: 30px; height: 30px; padding: 0 6px; border-radius: 8px; }
.pv-icon-btn--sm .pv-icon { width: 16px; height: 16px; }
.pv-icon-btn--danger:hover { color: var(--pv-danger); border-color: color-mix(in srgb, var(--pv-danger) 50%, transparent); }
@media (hover: none), (max-width: 640px) { .pv-tree-actions { opacity: 1; } }

/* Drag & drop indicators */
.pv-tree-item.is-dragging { opacity: .4; }
.pv-tree-node.drop-inside { outline: 2px dashed var(--pv-primary); outline-offset: -2px; background: color-mix(in srgb, var(--pv-primary) 10%, transparent); }
.pv-tree-node.drop-before { box-shadow: inset 0 3px 0 var(--pv-accent); }
.pv-tree-node.drop-after { box-shadow: inset 0 -3px 0 var(--pv-accent); }
.pv-tree-node.drop-denied { background: color-mix(in srgb, var(--pv-danger) 10%, transparent); cursor: not-allowed; }
.pv-tree-root.drop-inside { outline: 2px dashed var(--pv-primary); border-radius: 8px; }

/* Side drawer */
.pv-drawer { position: fixed; inset: 0; z-index: 60; background: rgba(2, 8, 16, .55); display: flex; justify-content: flex-end; }
.pv-drawer[hidden] { display: none; }
.pv-drawer-panel {
  position: relative; width: min(460px, 100%); height: 100%; overflow-y: auto;
  padding: 24px 22px; background: var(--pv-surface); border-left: 1px solid var(--pv-line);
  box-shadow: -18px 0 40px rgba(0, 0, 0, .4); animation: pv-slide .16s ease-out;
}
@keyframes pv-slide { from { transform: translateX(24px); opacity: 0; } }
.pv-drawer-close { position: absolute; top: 14px; right: 14px; }
.pv-drawer-title { font-size: 1.2rem; margin-right: 40px; }
.pv-drawer-trail { margin: -4px 0 16px; font-size: .85rem; }
.pv-drawer textarea { width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--pv-line); background: var(--pv-bg); color: var(--pv-text); font: inherit; }
.pv-move-list { list-style: none; margin: 12px 0 0; padding: 0; max-height: 60vh; overflow-y: auto; }
.pv-move-list li.is-hidden { display: none; }

/* Toast */
.pv-toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 70;
  display: flex; align-items: center; gap: 14px; padding: 10px 12px 10px 18px;
  background: var(--pv-surface-2); border: 1px solid var(--pv-line); border-left: 4px solid var(--pv-primary);
  border-radius: 10px; box-shadow: 0 12px 30px rgba(0, 0, 0, .45);
}
.pv-toast[hidden] { display: none; }
.pv-toast.is-error { border-left-color: var(--pv-danger); }

/* Allocation role badges (ADR 0013) */
.pv-role {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 1px 8px; border-radius: 999px; font-size: .72rem; font-weight: 600; white-space: nowrap;
  border: 1px solid var(--pv-line); color: var(--pv-text);
}
.pv-role-dot { width: 8px; height: 8px; flex: none; }

/* Colour swatch (SVG with fill attribute: no inline style needed under CSP) */
.pv-swatch { width: 18px; height: 18px; vertical-align: middle; border-radius: 5px; }
.pv-code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .85rem; color: var(--pv-muted); }

/* --- Auth pages ------------------------------------------------------------------------- */
.pv-page-auth {
  background:
    radial-gradient(1000px 520px at 85% -10%, color-mix(in srgb, var(--pv-secondary) 25%, transparent), transparent),
    radial-gradient(800px 420px at -10% 110%, color-mix(in srgb, var(--pv-primary) 12%, transparent), transparent),
    url("../img/bg-schematic.ec59cf9bc623.svg?v=2") 0 0 / 240px 240px,
    var(--pv-bg);
  background-attachment: fixed;
}
.pv-auth {
  min-height: 100vh; padding: 32px 24px;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, 400px);
  align-items: center; justify-content: center; gap: clamp(32px, 6vw, 96px);
  max-width: 1180px; margin: 0 auto;
}
.pv-auth-card { width: 100%; max-width: 400px; justify-self: center; }
.pv-auth-logo { display: none; width: 210px; margin: 0 auto 24px; }
.pv-auth-card .pv-card {
  background: color-mix(in srgb, var(--pv-surface) 92%, transparent); backdrop-filter: blur(4px);
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, .8), 0 0 0 1px color-mix(in srgb, var(--pv-primary) 10%, transparent);
}
.pv-auth-show { min-width: 0; }
.pv-auth-show-logo { display: block; width: 200px; margin-bottom: 28px; }
.pv-auth-show-title {
  font-size: clamp(1.6rem, 2.6vw, 2.3rem); line-height: 1.15; margin: 0 0 12px; max-width: 20ch;
  background: linear-gradient(90deg, var(--pv-text) 40%, var(--pv-primary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.pv-auth-show-lead { color: var(--pv-muted); margin: 0 0 22px; max-width: 52ch; }
.pv-auth-art {
  width: 100%; max-width: 290px; height: auto; display: block; margin: 0 0 20px;
  filter: drop-shadow(0 0 40px color-mix(in srgb, var(--pv-primary) 18%, transparent));
}
.pv-auth-features { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pv-auth-features li { display: flex; align-items: center; gap: 10px; color: var(--pv-text); font-size: .95rem; }
.pv-auth-features .pv-icon {
  width: 30px; height: 30px; padding: 6px; border-radius: 8px; color: var(--pv-primary);
  background: color-mix(in srgb, var(--pv-primary) 12%, var(--pv-surface-2));
}
.pv-auth-secure {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin: 14px 0 0; color: var(--pv-muted); font-size: .8rem; text-align: center;
}
.pv-auth-secure .pv-icon { width: 14px; height: 14px; flex: none; color: var(--pv-primary); }
@media (max-width: 900px) {
  .pv-auth { grid-template-columns: 1fr; padding: 24px 16px; align-content: center; }
  .pv-auth-show { display: none; }
  .pv-auth-logo { display: block; }
}
.pv-auth-card .pv-btn { width: 100%; margin-top: 6px; }
.pv-auth-links { margin-top: 16px; text-align: center; font-size: .9rem; }

.pv-nav { flex-wrap: nowrap; min-width: 0; }
.pv-menu, .pv-chip { min-width: 0; }

@media (max-width: 1100px) {
  .pv-user-text { display: none; }
  .pv-user { padding: 3px; }
}
@media (max-width: 1000px) {
  .pv-brand span { display: none; }
  .pv-topbar { gap: 10px; }
}
@media (max-width: 900px) {
  .pv-nav a span { display: none; }
  .pv-nav a { padding: 8px 10px; }
}
@media (max-width: 640px) {
  .pv-topbar { padding: 10px 16px; gap: 10px; }
  .pv-main { padding: 16px 16px 40px; }
  .pv-brand span, .pv-nav a span { display: none; }
  .pv-chip { max-width: 150px; }
  .pv-tools { margin-left: auto; }
  .pv-spacer, [data-pv-fullscreen] { display: none; }
  .pv-menu-panel { position: fixed; top: 64px; left: 16px; right: 16px; min-width: 0; }
}

/* --- Access (permissions, groups, preview) ---------------------------------------------- */
.pv-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 0 0 14px; border-bottom: 1px solid var(--pv-line); }
.pv-tabs a {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; margin-bottom: -1px;
  color: var(--pv-muted); text-decoration: none; border-bottom: 2px solid transparent; font-weight: 600;
}
.pv-tabs a:hover { color: var(--pv-text); }
.pv-tabs a.is-active { color: var(--pv-primary); border-bottom-color: var(--pv-primary); }
.pv-form-card { max-width: 720px; }
.pv-checklist { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.pv-checklist label { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--pv-line); border-radius: 8px; cursor: pointer; font-weight: 400; }
.pv-checklist label:has(input:checked) { border-color: var(--pv-primary); background: color-mix(in srgb, var(--pv-primary) 10%, transparent); }
.pv-checklist input, input.pv-checklist { display: inline-block; width: auto; margin: 0; accent-color: var(--pv-primary); }
.pv-subject { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.pv-trail { color: var(--pv-muted); }
.pv-trail strong { color: var(--pv-text); }
.pv-medium { display: inline-flex; align-items: center; gap: 6px; margin: 2px 10px 2px 0; white-space: nowrap; }
.pv-swatch--sm { width: 12px; height: 12px; border-radius: 3px; }
.pv-avatars { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.pv-filter { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pv-filter select { min-width: 280px; max-width: 100%; }
.pv-access-list { list-style: none; margin: 12px 0 0; padding: 0; }
.pv-access-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 7px 8px; border-bottom: 1px solid var(--pv-line);
}
.pv-access-row.is-hidden .pv-access-name { color: var(--pv-muted); opacity: .6; }
.pv-access-name { display: inline-flex; align-items: center; gap: 8px; }
.pv-access-row[data-depth="1"] .pv-access-name { padding-left: 22px; }
.pv-access-row[data-depth="2"] .pv-access-name { padding-left: 44px; }
.pv-access-row[data-depth="3"] .pv-access-name { padding-left: 66px; }
.pv-access-row[data-depth="4"] .pv-access-name { padding-left: 88px; }
.pv-access-row[data-depth="5"] .pv-access-name { padding-left: 110px; }
.pv-access-row[data-depth="6"] .pv-access-name,
.pv-access-row[data-depth="7"] .pv-access-name,
.pv-access-row[data-depth="8"] .pv-access-name { padding-left: 132px; }

/* --- Meter registry ------------------------------------------------------------------------- */
.pv-filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 12px 14px; }
.pv-filter-bar input[type="search"] { flex: 1 1 200px; min-width: 160px; width: auto; }
.pv-filter-bar select { flex: 0 1 220px; width: auto; max-width: 100%; }
.pv-acc-code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-weight: 600; white-space: nowrap; }
.pv-acc-code[data-depth="1"] { padding-left: 16px; }
.pv-acc-code[data-depth="2"] { padding-left: 32px; }
.pv-acc-code[data-depth="3"] { padding-left: 48px; }
.pv-acc-code[data-depth="4"] { padding-left: 64px; }
.pv-acc-code[data-depth="5"], .pv-acc-code[data-depth="6"], .pv-acc-code[data-depth="7"] { padding-left: 80px; }
.pv-acc-code[data-depth]:not([data-depth="0"])::before { content: "└ "; color: var(--pv-muted); font-weight: 400; }
.pv-meter-table tr.is-inactive td { opacity: .6; }
.pv-radios { list-style: none; margin: 4px 0 0; padding: 0; display: flex; gap: 8px; flex-wrap: wrap; }
.pv-radios label { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--pv-line); border-radius: 8px; cursor: pointer; font-weight: 400; }
.pv-radios label:has(input:checked) { border-color: var(--pv-primary); background: color-mix(in srgb, var(--pv-primary) 10%, transparent); }
.pv-radios input, input.pv-radios { display: inline-block; width: auto; margin: 0; accent-color: var(--pv-primary); }
.pv-field[hidden] { display: none; }
.pv-meter-table td { padding-top: 8px; padding-bottom: 8px; }
.pv-meter-table .pv-mode { font-size: .78rem; }
@media (max-width: 1100px) { .pv-meter-table .pv-mode { display: none; } }

/* --- Formulas -------------------------------------------------------------------------------- */
.pv-formula, .pv-formula-input { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
code.pv-formula { padding: 2px 6px; border-radius: 6px; background: var(--pv-bg); border: 1px solid var(--pv-line); color: var(--pv-text); white-space: pre-wrap; word-break: break-word; }
.pv-formula-editor h2, .pv-card > h2 { margin: 0 0 12px; font-size: 1.05rem; }
.pv-formula-status { min-height: 1.6em; margin: -6px 0 10px; font-size: .88rem; }
.pv-formula-status.is-ok { color: var(--pv-primary); }
.pv-formula-status.is-error { color: var(--pv-danger); }
.pv-formula-tools { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.pv-formula-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.pv-chip-btn {
  display: inline-flex; align-items: baseline; gap: 6px; padding: 4px 10px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--pv-line); background: var(--pv-bg); color: var(--pv-text); font: inherit; font-size: .8rem;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}
.pv-chip-btn span { color: var(--pv-muted); font-family: var(--pv-font, inherit); }
.pv-chip-btn:hover { border-color: var(--pv-primary); }
.pv-versions { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pv-version { padding: 10px 12px; border: 1px solid var(--pv-line); border-radius: 10px; display: grid; gap: 6px; }
.pv-version.is-current { border-color: var(--pv-primary); }
.pv-version-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pv-alias-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.pv-alias-form .pv-field { flex: 1 1 220px; margin: 0; }

/* --- Readings -------------------------------------------------------------------------------- */
.pv-period-custom { display: inline-flex; align-items: center; gap: 6px; }
.pv-period-custom[hidden] { display: none; }
.pv-period-custom input { width: auto; }
.pv-period-range { font-size: .82rem; margin-left: auto; }
.pv-form-error { color: var(--pv-danger); font-size: .88rem; }
.pv-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.pv-value { font-variant-numeric: tabular-nums; font-weight: 600; }
.pv-value--partial { color: var(--pv-warning); }
.pv-value--missing { color: var(--pv-danger); font-weight: 600; }
.pv-stale { color: var(--pv-danger); font-weight: 600; }
.pv-struck { text-decoration: line-through; color: var(--pv-muted); }
.pv-issues { margin: 8px 0 0; padding-left: 18px; color: var(--pv-warning); font-size: .88rem; }
.pv-grid--2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; margin-bottom: 16px; }
.pv-table--compact th, .pv-table--compact td { padding-top: 6px; padding-bottom: 6px; }
.pv-page-head--card { margin-bottom: 8px; }
.pv-page-head--card h2 { margin: 0; font-size: 1.05rem; }
.pv-reading-form { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pv-reading-form input { width: auto; }
.pv-correct summary { list-style: none; display: inline-flex; }
.pv-correct summary::-webkit-details-marker { display: none; }
.pv-correct[open] form { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; align-items: center; }
.pv-correct input { width: 140px; }

/* --- Balances -------------------------------------------------------------------------------- */
.pv-balance-name { display: inline-flex; align-items: center; gap: 8px; color: var(--pv-text); text-decoration: none; }
.pv-balance-name:hover { color: var(--pv-primary); }
.pv-balance-name[data-depth="1"] { padding-left: 18px; }
.pv-balance-name[data-depth="2"] { padding-left: 36px; }
.pv-balance-name[data-depth="3"] { padding-left: 54px; }
.pv-balance-name[data-depth="4"] { padding-left: 72px; }
.pv-balance-name[data-depth="5"], .pv-balance-name[data-depth="6"], .pv-balance-name[data-depth="7"] { padding-left: 90px; }
.pv-balance-source { font-size: .76rem; }
.pv-diff, .pv-pct { font-variant-numeric: tabular-nums; font-weight: 600; }
.pv-diff--neg { color: var(--pv-danger); }
.pv-pct--high { color: var(--pv-warning); }
.pv-section-title { margin: 24px 0 10px; font-size: 1.1rem; }
.pv-balance-kpis { margin-bottom: 16px; }
.pv-tabs a .pv-swatch { width: 12px; height: 12px; }

/* Company switcher with search */
.pv-company-panel { width: 320px; max-width: calc(100vw - 32px); }
.pv-menu-search { display: flex; align-items: center; gap: 8px; margin: 0 8px 8px; padding: 0 10px; border: 1px solid var(--pv-line); border-radius: 8px; background: var(--pv-bg); color: var(--pv-muted); }
.pv-menu-search input { border: 0; background: transparent; padding: 8px 0; }
.pv-menu-search input:focus { outline: none; }
.pv-company-list { max-height: min(60vh, 420px); overflow-y: auto; }
.pv-company-list form[hidden] { display: none; }
.pv-menu-empty { margin: 8px 12px; color: var(--pv-muted); font-size: .88rem; }

/* Home cards: every card is a link */
.pv-home-cards { align-items: stretch; }
.pv-home-card { display: flex; flex-direction: column; gap: 6px; color: var(--pv-text); text-decoration: none; transition: border-color .12s, transform .12s; }
.pv-home-card:hover, .pv-home-card:focus-visible { border-color: var(--pv-primary); transform: translateY(-1px); text-decoration: none; outline: none; }
.pv-home-card p { margin: 0; }
.pv-home-card-head { display: flex; align-items: center; justify-content: space-between; }
.pv-home-card-go { color: var(--pv-muted); }
.pv-home-card:hover .pv-home-card-go { color: var(--pv-primary); }
.pv-kpi-value.is-ok, .pv-home-line-value.is-ok { color: var(--pv-primary); }
.pv-kpi-value.is-warn, .pv-home-line-value.is-warn { color: var(--pv-warning); }
.pv-kpi-value.is-bad, .pv-home-line-value.is-bad { color: var(--pv-danger); }
.pv-home-lines { list-style: none; margin: 8px 0 0; padding: 8px 0 0; border-top: 1px solid var(--pv-line); display: grid; gap: 6px; font-size: .88rem; }
.pv-home-lines li { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.pv-home-line-label { display: block; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--pv-muted); }
.pv-home-line-label .pv-swatch { margin-right: 6px; vertical-align: -1px; }
.pv-home-line-value { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* --- Consumption dashboard (ADR 0021) ---------------------------------------------------- */
.pv-crumbs { color: var(--pv-muted); font-size: .9rem; }
.pv-crumbs a { color: var(--pv-primary); text-decoration: none; }
.pv-dash-filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin: 0 0 16px; }
.pv-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pv-chip-link {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--pv-line); color: var(--pv-text); text-decoration: none; font-size: .88rem;
}
.pv-chip-link:hover { border-color: var(--pv-primary); }
.pv-chip-link.is-active { border-color: var(--pv-primary); background: color-mix(in srgb, var(--pv-primary) 14%, transparent); color: var(--pv-primary); font-weight: 600; }
.pv-segmented { display: inline-flex; border: 1px solid var(--pv-line); border-radius: 999px; overflow: hidden; }
.pv-segmented a { padding: 6px 14px; color: var(--pv-muted); text-decoration: none; font-size: .85rem; }
.pv-segmented a.is-active { background: var(--pv-surface-2); color: var(--pv-text); font-weight: 600; }
.pv-dash-blocks { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.pv-dash-blocks.is-single { grid-template-columns: 1fr; }
.pv-dash-block { display: flex; flex-direction: column; gap: 8px; }
.pv-dash-block-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pv-unit { font-size: 1rem; font-weight: 400; }
.pv-dash-compare { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--pv-muted); font-size: .88rem; }
.pv-analytic, .pv-analytic .pv-value { color: var(--pv-accent); }
.pv-trend { margin: 6px 0 0; }
.pv-trend svg { display: block; width: 100%; height: 120px; }
.pv-dash-blocks.is-single .pv-trend svg { height: 180px; }
.pv-trend figcaption { display: flex; justify-content: space-between; color: var(--pv-muted); font-size: .75rem; margin-top: 4px; }
.pv-bar { opacity: .9; }
.pv-bar:hover { opacity: 1; }
.pv-bar--partial { opacity: .45; }
.pv-bar--missing { stroke: var(--pv-danger); stroke-dasharray: 3 3; stroke-width: 1; opacity: .7; }
.pv-drill { display: inline-flex; align-items: center; gap: 8px; color: var(--pv-text); text-decoration: none; }
.pv-drill:hover { color: var(--pv-primary); }
.pv-drill-go { width: 14px; height: 14px; color: var(--pv-muted); opacity: 0; }
tr:hover .pv-drill-go { opacity: 1; }
.pv-entry-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pv-entry-list a { display: inline-flex; align-items: center; gap: 8px; }

/* --- Alarms (ADR 0022) --------------------------------------------------------------------- */
.pv-nav-alarms { position: relative; }
.pv-badge {
  display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; margin-left: 2px;
  border-radius: 999px; background: var(--pv-danger); color: #fff; font-size: .7rem; font-weight: 700;
}
.pv-alarm-list { display: grid; gap: 10px; }
.pv-alarm { display: flex; gap: 16px; justify-content: space-between; align-items: flex-start; border-left: 4px solid var(--pv-warning); }
.pv-alarm--critical { border-left-color: var(--pv-danger); }
.pv-alarm.is-closed { border-left-color: var(--pv-line); opacity: .7; }
.pv-alarm-main { min-width: 0; }
.pv-alarm-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.pv-alarm-message { margin: 6px 0 4px; }
.pv-alarm-meta { font-size: .82rem; }
.pv-alarm-dev { color: var(--pv-danger); font-weight: 700; }
.pv-alarm-status--open { color: var(--pv-danger); border-color: var(--pv-danger); }
.pv-alarm-status--acknowledged { color: var(--pv-warning); border-color: var(--pv-warning); }
.pv-alarm-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.pv-radios--stack { flex-direction: column; align-items: stretch; }
@media (max-width: 700px) { .pv-alarm { flex-direction: column; } }
.pv-line { stroke-width: 2.2; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.pv-line-area { opacity: .14; }
.pv-dot--partial { opacity: .45; }
.pv-compare-line { stroke: var(--pv-text); stroke-width: 1.6; stroke-dasharray: 5 4; opacity: .65; vector-effect: non-scaling-stroke; }
.pv-dash-compare-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; color: var(--pv-muted); font-size: .88rem; }
.pv-change { font-weight: 700; font-variant-numeric: tabular-nums; }
.pv-change--up { color: var(--pv-warning); }
.pv-change--down { color: var(--pv-primary); }
.pv-legend { display: inline-flex; align-items: center; gap: 6px; font-size: .75rem; color: var(--pv-muted); }
.pv-legend-dash { width: 18px; border-top: 2px dashed var(--pv-text); opacity: .65; }
.pv-dash-switches { display: flex; gap: 8px; flex-wrap: wrap; }
.pv-segmented a { display: inline-flex; align-items: center; gap: 6px; }
.pv-segmented .pv-icon { width: 16px; height: 16px; }
.pv-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pv-dash-compare-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: -6px 0 16px; font-size: .88rem; }
.pv-compare-from { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
.pv-compare-from label { display: inline-flex; align-items: center; gap: 6px; color: var(--pv-muted); }
.pv-compare-from input[type="date"] { width: auto; padding: 4px 8px; font-size: .85rem; }
.pv-dash-panel { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: flex-end; padding: 12px 16px; margin-bottom: 16px; }
.pv-dash-filter { display: flex; flex-direction: column; gap: 4px; min-width: 180px; flex: 1 1 180px; font-size: .78rem; color: var(--pv-muted); }
.pv-dash-filter > span { display: inline-flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: .05em; }
.pv-dash-filter .pv-icon { width: 14px; height: 14px; }
.pv-dash-filter select { font-size: .9rem; }
.pv-change--cell { font-size: .8rem; margin-left: 4px; }

/* Home: room between the period form and the cards; at most three cards per row */
.pv-period-form { margin-bottom: 16px; }
@media (min-width: 1000px) { .pv-home-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 640px) and (max-width: 999px) { .pv-home-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* --- Data sources (ADR 0024) ------------------------------------------------------------- */
.pv-error-box { border-left: 4px solid var(--pv-danger); color: var(--pv-text); margin-bottom: 16px; }
.pv-source-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.pv-import-form { display: inline-flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pv-import-form input[type="date"] { width: auto; }
.pv-token { flex: 1 1 100%; display: grid; gap: 6px; padding: 12px; border: 1px dashed var(--pv-warning); border-radius: 10px; }
.pv-code-block { margin: 0; padding: 10px 12px; border-radius: 8px; background: var(--pv-bg); border: 1px solid var(--pv-line); overflow-x: auto; font-size: .82rem; }
.pv-table-pick { margin-bottom: 12px; }
.pv-table-pick select { width: auto; min-width: 260px; }

/* --- Home: media-themed background, banner and card art --------------------------------- */
.pv-page-home {
  background:
    radial-gradient(900px 520px at 88% -8%, color-mix(in srgb, var(--pv-primary) 13%, transparent), transparent 62%),
    radial-gradient(760px 460px at -8% 105%, color-mix(in srgb, var(--pv-secondary) 14%, transparent), transparent 60%),
    radial-gradient(520px 320px at 50% 55%, color-mix(in srgb, var(--pv-accent) 4%, transparent), transparent 70%),
    url("../img/bg-schematic.ec59cf9bc623.svg?v=2") 0 0 / 240px 240px,
    var(--pv-bg);
  background-attachment: fixed;
}

.pv-hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); align-items: center; gap: 24px;
  margin-bottom: 18px; padding: 22px 26px;
  border: 1px solid var(--pv-line); border-radius: calc(var(--pv-radius) + 4px);
  background:
    radial-gradient(420px 220px at 0% 0%, color-mix(in srgb, var(--pv-primary) 12%, transparent), transparent 70%),
    linear-gradient(135deg, color-mix(in srgb, var(--pv-surface) 92%, transparent), color-mix(in srgb, var(--pv-bg) 85%, transparent));
  box-shadow: 0 18px 40px -24px rgba(0, 0, 0, .7);
}
.pv-hero::after {  /* thin media-coloured rule along the bottom edge */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, #c6f432, #4aa8ff, #cbd5e1, #ffb547, #67e8f9);
  opacity: .55;
}
.pv-hero h1 { font-size: 1.9rem; margin: 6px 0 8px; }
.pv-hero-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--pv-primary); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.pv-hero-kicker .pv-icon { width: 16px; height: 16px; }
.pv-hero-lead { margin: 0 0 14px; color: var(--pv-muted); max-width: 46ch; }
.pv-hero-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: .88rem; }
.pv-hero-meta .pv-muted { display: inline-flex; align-items: center; gap: 6px; }
.pv-hero-meta .pv-icon { width: 15px; height: 15px; }
.pv-hero-art { width: 100%; height: auto; max-height: 230px; display: block; }

.pv-hero-pipe { fill: none; stroke: currentColor; stroke-opacity: .22; stroke-width: 4; stroke-linecap: round; }
.pv-hero-flow {
  fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 3 13; animation: pv-flow 1.4s linear infinite;
}
.pv-hero-out { color: var(--pv-primary); }
.pv-hero-line--2 .pv-hero-flow { animation-duration: 1.8s; }
.pv-hero-line--3 .pv-hero-flow { animation-duration: 2.3s; }
.pv-hero-line--4 .pv-hero-flow { animation-duration: 1.6s; }
.pv-hero-line--5 .pv-hero-flow { animation-duration: 2s; }
.pv-hero-badge { fill: color-mix(in srgb, currentColor 12%, var(--pv-surface)); stroke: currentColor; stroke-opacity: .55; stroke-width: 1.5; }
.pv-hero-meter { fill: var(--pv-surface); stroke: currentColor; stroke-width: 2; }
.pv-hero-needle { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.pv-hero-pulse {
  fill: none; stroke: var(--pv-primary); stroke-width: 2;
  transform-box: fill-box; transform-origin: center;
  animation: pv-pulse 3s ease-out infinite;
}
.pv-hero-bars rect { opacity: .55; }
.pv-hero-bars .pv-hero-bar-alert { fill: var(--pv-danger); opacity: .8; }
.pv-hero-alert { fill: var(--pv-danger); }
.pv-hero-alert-ring {
  fill: none; stroke: var(--pv-danger); stroke-width: 2;
  transform-box: fill-box; transform-origin: center;
  animation: pv-pulse 1.8s ease-out infinite;
}
@keyframes pv-flow { to { stroke-dashoffset: -32; } }
@keyframes pv-pulse {
  0% { transform: scale(.7); opacity: .7; }
  100% { transform: scale(1.35); opacity: 0; }
}

.pv-page-home .pv-card { background: color-mix(in srgb, var(--pv-surface) 90%, transparent); backdrop-filter: blur(3px); }
.pv-home-card { position: relative; overflow: hidden; }
.pv-home-card > * { position: relative; }
.pv-home-card .pv-home-card-art {  /* large faint watermark in the corner */
  position: absolute; right: -18px; bottom: -22px; width: 120px; height: 120px;
  color: var(--pv-primary); opacity: .05; stroke-width: 1.5; transition: opacity .2s, transform .2s;
}
.pv-home-card:hover .pv-home-card-art { opacity: .09; transform: rotate(-6deg) scale(1.04); }
.pv-home-card-title { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.pv-home-card-badge {
  display: inline-grid; place-items: center; flex: none; width: 32px; height: 32px; border-radius: 9px;
  color: var(--pv-primary);
  background: color-mix(in srgb, var(--pv-primary) 12%, var(--pv-surface-2));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--pv-primary) 30%, transparent);
}
.pv-home-card-badge .pv-icon { width: 17px; height: 17px; }

@media (max-width: 860px) {
  .pv-hero { grid-template-columns: 1fr; padding: 18px; }
  .pv-hero-art { max-height: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  .pv-hero-flow, .pv-hero-pulse, .pv-hero-alert-ring { animation: none; }
  .pv-hero-pulse, .pv-hero-alert-ring { opacity: 0; }
  .pv-page-home { background-attachment: scroll; }
}

/* --- Sign-in radar ---------------------------------------------------------------------- */
.pv-radar-sweep {
  transform-box: view-box; transform-origin: 200px 200px;
  animation: pv-radar-spin 6s linear infinite;
}
.pv-radar-ticks {
  transform-box: view-box; transform-origin: 200px 200px;
  animation: pv-radar-spin 90s linear infinite reverse;
}
.pv-radar-dot { fill: var(--pv-surface); stroke: currentColor; stroke-width: 1.5; }
.pv-radar-glow { fill: currentColor; opacity: 0; }
.pv-radar-blip { opacity: .4; animation: pv-radar-blip 6s linear infinite; }
.pv-radar-blip .pv-radar-glow { animation: pv-radar-glow 6s linear infinite; }
.pv-radar-blip .pv-radar-glow, .pv-radar-leak-ring, .pv-radar-core { transform-box: fill-box; transform-origin: center; }
.pv-radar-d0, .pv-radar-d0 .pv-radar-glow { animation-delay: 0.0s; }
.pv-radar-d1, .pv-radar-d1 .pv-radar-glow { animation-delay: 0.5s; }
.pv-radar-d2, .pv-radar-d2 .pv-radar-glow { animation-delay: 1.0s; }
.pv-radar-d3, .pv-radar-d3 .pv-radar-glow { animation-delay: 1.5s; }
.pv-radar-d4, .pv-radar-d4 .pv-radar-glow { animation-delay: 2.0s; }
.pv-radar-d5, .pv-radar-d5 .pv-radar-glow { animation-delay: 2.5s; }
.pv-radar-d6, .pv-radar-d6 .pv-radar-glow { animation-delay: 3.0s; }
.pv-radar-d7, .pv-radar-d7 .pv-radar-glow { animation-delay: 3.5s; }
.pv-radar-d8, .pv-radar-d8 .pv-radar-glow { animation-delay: 4.0s; }
.pv-radar-d9, .pv-radar-d9 .pv-radar-glow { animation-delay: 4.5s; }
.pv-radar-d10, .pv-radar-d10 .pv-radar-glow { animation-delay: 5.0s; }
.pv-radar-d11, .pv-radar-d11 .pv-radar-glow { animation-delay: 5.5s; }
.pv-radar-leak-ring { fill: none; stroke: currentColor; stroke-width: 2; animation: pv-pulse 2s ease-out infinite; }
.pv-radar-leak-ring--late { animation-delay: 1s; }
.pv-radar-leak .pv-radar-dot, .pv-radar-tag { fill: color-mix(in srgb, var(--pv-danger) 14%, var(--pv-surface)); }

/* Art colours that follow the theme (SVG classes in core/_media_flow_art and _radar_art) */
.pv-art-box { fill: var(--pv-surface); stroke: var(--pv-line); }
.pv-art-frame, .pv-art-rule { stroke: var(--pv-line); }
.pv-art-dots { fill: var(--pv-line); }
.pv-art-muted { stroke: var(--pv-muted); }
.pv-art-stop-hi { stop-color: var(--pv-surface-2); }
.pv-art-stop-lo { stop-color: var(--pv-surface); }
.pv-art-stop-bg { stop-color: var(--pv-bg); }
.pv-art-stop-glow { stop-color: color-mix(in srgb, var(--pv-primary) 18%, var(--pv-surface)); }

/* Theme picker on My account: a colour preview in front of every option */
.pv-theme-swatch {
  display: inline-flex; flex: none; width: 54px; height: 22px; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--pv-line);
}
.pv-theme-swatch i { flex: 1; }
.pv-radar-core { animation: pv-radar-core 2s ease-in-out infinite; }
@keyframes pv-radar-spin { to { transform: rotate(360deg); } }
@keyframes pv-radar-blip { 0% { opacity: 1; } 35% { opacity: .4; } 100% { opacity: .4; } }
@keyframes pv-radar-glow { 0% { opacity: .45; transform: scale(1.3); } 25% { opacity: 0; transform: scale(.8); } 100% { opacity: 0; } }
@keyframes pv-radar-core { 50% { transform: scale(1.5); opacity: .6; } }
@media (prefers-reduced-motion: reduce) {
  .pv-radar-sweep, .pv-radar-ticks, .pv-radar-blip, .pv-radar-blip .pv-radar-glow,
  .pv-radar-leak-ring, .pv-radar-core { animation: none; }
  .pv-radar-blip { opacity: 1; }
}
.pv-theme-swatch--dark i:nth-child(1) { background: #060f1c; }
.pv-theme-swatch--dark i:nth-child(2) { background: #12263f; }
.pv-theme-swatch--dark i:nth-child(3) { background: #3ee6c1; }
.pv-theme-swatch--light i:nth-child(1) { background: #eef3f7; }
.pv-theme-swatch--light i:nth-child(2) { background: #ffffff; }
.pv-theme-swatch--light i:nth-child(3) { background: #0a8f7a; }
.pv-theme-swatch--system i:nth-child(1) { background: #060f1c; }
.pv-theme-swatch--system i:nth-child(2) { background: #eef3f7; }
.pv-theme-swatch--system i:nth-child(3) { background: linear-gradient(90deg, #3ee6c1 50%, #0a8f7a 50%); }
.pv-theme-swatch--graphite i:nth-child(1) { background: #111214; }
.pv-theme-swatch--graphite i:nth-child(2) { background: #25282c; }
.pv-theme-swatch--graphite i:nth-child(3) { background: #f5b83d; }
.pv-theme-swatch--ocean i:nth-child(1) { background: #03102a; }
.pv-theme-swatch--ocean i:nth-child(2) { background: #11295a; }
.pv-theme-swatch--ocean i:nth-child(3) { background: #4fb3ff; }
.pv-theme-swatch--contrast i:nth-child(1) { background: #000000; }
.pv-theme-swatch--contrast i:nth-child(2) { background: #ffffff; }
.pv-theme-swatch--contrast i:nth-child(3) { background: #ffe600; }

/* Page reload after a filter click (app.js): dim the content, block clicks, run a bar on top. */
.is-loading .pv-main { opacity: .55; pointer-events: none; transition: opacity .15s ease-in .1s; }
.is-loading body::before {
  content: ""; position: fixed; inset: 0 0 auto 0; z-index: 100; height: 3px;
  background: linear-gradient(90deg, transparent, var(--pv-accent), transparent);
  background-size: 40% 100%; background-repeat: no-repeat;
  animation: pv-loading 1.1s ease-in-out infinite;
}
@keyframes pv-loading { from { background-position: -40% 0; } to { background-position: 140% 0; } }
@media (prefers-reduced-motion: reduce) {
  .is-loading body::before { animation: none; background: var(--pv-accent); }
}