:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-deep: #030a13;
  --surface: #0d1826;
  --surface-2: #132235;
  --surface-3: #1a2d43;
  --line: #2b4056;
  --line-soft: rgba(119, 157, 190, 0.19);
  --text: #f2f7fb;
  --muted: #9fb2c7;
  --cyan: #53d6c7;
  --cyan-soft: rgba(56, 212, 232, 0.13);
  --amber: #ffbf69;
  --amber-soft: rgba(255, 191, 105, 0.13);
  --red: #ff7785;
  --red-soft: rgba(255, 119, 133, 0.13);
  --green: #69ddb0;
  --green-soft: rgba(105, 221, 176, 0.13);
  --blue: #7eb7ff;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
  --ease-out: cubic-bezier(.23,1,.32,1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { background: var(--bg-deep); scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  background:var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}

button, input, select { font: inherit; }
a { color: inherit; }
button, a, select, input { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  inset-inline-start: 1rem;
  top: -5rem;
  z-index: 999;
  background: var(--cyan);
  color: #03131b;
  padding: .75rem 1rem;
  border-radius: 0 0 .6rem .6rem;
}
.skip-link:focus { top: 0; }

.boot-screen {
  min-height: 100dvh;
  display: grid;
  place-content: center;
  justify-items: center;
  color: var(--muted);
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  gap: 7px;
  align-content: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.brand-mark span {
  display: block;
  height: 8px;
  border: 2px solid var(--cyan);
  border-radius: 3px;
  position: relative;
}
.brand-mark span::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  top: 0;
  right: 3px;
  background: var(--amber);
  border-radius: 50%;
}

.app-shell { min-height: 100dvh; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: calc(.65rem + env(safe-area-inset-top)) 1rem .65rem;
  background: rgba(7, 17, 31, .93);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
}

.topbar-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  max-width: 1480px;
  margin: 0 auto;
}
.b-control-logo { width:44px; height:44px; object-fit:contain; flex:0 0 auto; border-radius:7px; background:#fff; }

.project-title { min-width: 0; flex: 1; }
.project-title strong {
  display: block;
  font-size: .96rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.project-title span { display: block; font-size: .8rem; color: var(--muted); }

.top-search { position: relative; flex: 1.45; display: none; }
.search-field {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: .72rem 2.7rem .72rem 1rem;
  color: var(--text);
  background: var(--surface);
  outline: none;
}
.search-field:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }
.search-icon {
  position: absolute;
  right: .95rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  pointer-events: none;
}

.connection-state {
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--green);
  font-size: .8rem;
}
.connection-state.offline { color: var(--amber); }

.page-grid { max-width: 1480px; margin: 0 auto; }
.sidebar { display: none; }

.content {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
}

.page-head {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin: .25rem 0 1rem;
}
.page-head h1 { margin: 0; font-size: clamp(1.45rem, 5vw, 2rem); line-height: 1.2; }
.page-head p { margin: 0; color: var(--muted); max-width: 70ch; }
.page-head-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.mobile-search { margin: 0 0 1rem; position: relative; }

.notice {
  padding: .9rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
}
.notice.warning { border-color: rgba(255,191,105,.42); background: var(--amber-soft); color: #ffd9a4; }
.notice.danger { border-color: rgba(255,119,133,.42); background: var(--red-soft); color: #ffb4bd; }
.notice.info { border-color: rgba(56,212,232,.35); background: var(--cyan-soft); color: #b5f4fc; }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
  margin: 1rem 0 1.4rem;
}
.summary-card {
  min-height: 105px;
  padding: 1rem;
  border: 1px solid var(--line-soft);
  background: linear-gradient(145deg, rgba(17,37,58,.96), rgba(10,25,42,.96));
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
}
.summary-card .value { display: block; font-size: 1.7rem; line-height: 1; font-weight: 750; direction: ltr; text-align: right; }
.summary-card .label { display: block; margin-top: .55rem; color: var(--muted); font-size: .88rem; }
.summary-card.emphasis { border-color: rgba(56,212,232,.34); }
.summary-card.alert { border-color: rgba(255,191,105,.34); }

.section { margin: 1.5rem 0; }
.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .8rem;
}
.section-title h2 { margin: 0; font-size: 1.15rem; }
.section-title a { color: var(--cyan); font-size: .875rem; text-decoration: none; }

.quick-grid, .card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .7rem;
}
.quick-card, .entity-card {
  position: relative;
  display: block;
  min-height: 84px;
  padding: 1rem;
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .16s ease, transform .16s ease, background .16s ease;
}
.quick-card:active, .entity-card:active { transform: scale(.992); }
.quick-card:hover, .entity-card:hover { border-color: var(--line); background: var(--surface-2); }
.quick-card strong, .entity-card h3 { margin: 0; font-size: 1rem; }
.quick-card span, .entity-card p { display: block; margin: .25rem 0 0; color: var(--muted); font-size: .875rem; }
.quick-card .count { position: absolute; left: 1rem; top: 1rem; color: var(--cyan); font-weight: 700; direction: ltr; }

.entity-card-head { display: flex; justify-content: space-between; gap: .75rem; align-items: start; }
.entity-card h3 { word-break: break-word; }
.entity-card dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem .7rem; margin: .8rem 0 0; font-size: .875rem; }
.entity-card dt { color: var(--muted); }
.entity-card dd { margin: 0; direction: ltr; text-align: right; overflow-wrap: anywhere; }

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: .18rem .5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,.025);
  font-size: .75rem;
  white-space: nowrap;
}
.badge.cyan { color: #b8f5fc; border-color: rgba(56,212,232,.38); background: var(--cyan-soft); }
.badge.amber { color: #ffdaaa; border-color: rgba(255,191,105,.38); background: var(--amber-soft); }
.badge.red { color: #ffb6bf; border-color: rgba(255,119,133,.4); background: var(--red-soft); }
.badge.green { color: #b9f5dc; border-color: rgba(105,221,176,.38); background: var(--green-soft); }

.filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: .6rem;
  margin: .8rem 0 1rem;
}
.field { display: grid; gap: .32rem; }
.field label { font-size: .875rem; color: var(--muted); }
.field select, .field input {
  width: 100%;
  min-height: 44px;
  padding: .62rem .8rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text);
  background: var(--surface);
  outline: none;
}
.field select:focus, .field input:focus { border-color: var(--cyan); }

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .65rem .9rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition:transform 140ms var(--ease-out),background-color 160ms ease,border-color 160ms ease;
}
.button:active { transform:scale(.97); }
.button:disabled { opacity:.45; cursor:not-allowed; }
.button.primary { background: var(--cyan); border-color: var(--cyan); color: #03131b; font-weight: 700; }
.button.ghost { background: transparent; }
.button:focus-visible { outline: 3px solid var(--cyan-soft); border-color: var(--cyan); }

.detail-card, .table-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.detail-card { padding: 1rem; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .7rem;
}
.detail-item {
  min-width: 0;
  padding: .75rem;
  border-radius: 10px;
  background: rgba(255,255,255,.025);
}
.detail-item .key { display: block; color: var(--muted); font-size: .8rem; }
.detail-item .val { display: block; margin-top: .2rem; overflow-wrap: anywhere; }
.ltr { direction: ltr; unicode-bidi: isolate; text-align: right; }
.missing { color: var(--amber); }

.chain {
  display: grid;
  gap: .5rem;
  margin: .8rem 0 0;
}
.chain-step {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .72rem .8rem;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: rgba(255,255,255,.022);
}
.chain-step::before { content: attr(data-step); min-width: 28px; color: var(--cyan); font-size: .78rem; direction: ltr; }
.chain-step span { color: var(--muted); font-size: .78rem; display: block; }

.table-scroll { overflow: auto; max-width: 100%; }
table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .875rem; }
th, td { padding: .75rem; text-align: right; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th { position: sticky; top: 0; z-index: 1; background: var(--surface-2); color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td a { color: var(--cyan); text-decoration: none; }

.switch-toolbar { display: flex; gap: .45rem; overflow-x: auto; padding-bottom: .5rem; scrollbar-width: thin; }
.filter-chip {
  flex: 0 0 auto;
  min-height: 40px;
  padding: .5rem .75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
}
.filter-chip.active { color: #06151d; background: var(--cyan); border-color: var(--cyan); font-weight: 700; }

.port-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .5rem;
  margin-top: .9rem;
}
.port-tile {
  min-height: 74px;
  padding: .5rem .25rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
  text-align: center;
  display: grid;
  align-content: center;
  gap: .15rem;
}
.port-tile strong { font-size: 1rem; direction: ltr; }
.port-tile span { font-size: .75rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.port-tile[data-status="Planned"] { border-color: rgba(56,212,232,.44); background: var(--cyan-soft); }
.port-tile[data-status="Uplink"], .port-tile[data-status="vIST"] { border-color: rgba(126,183,255,.52); background: rgba(126,183,255,.12); }
.port-tile[data-status="Shut"] { opacity: .66; }
.port-tile[data-status="Issue"], .port-tile[data-status="Missing Data"] { border-color: rgba(255,119,133,.52); background: var(--red-soft); }

.legend { display: flex; flex-wrap: wrap; gap: .45rem; margin: .8rem 0; }
.legend .badge::before { content: ""; width: 7px; height: 7px; margin-left: .35rem; border-radius: 2px; background: currentColor; }

.pagination { display: flex; align-items: center; justify-content: center; gap: .6rem; margin: 1rem 0; }
.pagination span { color: var(--muted); font-size: .86rem; }

.tabs { display: flex; gap: .4rem; overflow-x: auto; padding: .25rem 0 .75rem; }
.tabs a { min-height: 42px; display: inline-flex; align-items: center; padding: .55rem .8rem; border-radius: 10px; text-decoration: none; color: var(--muted); white-space: nowrap; }
.tabs a.active { background: var(--surface-2); color: var(--text); }

.source-box {
  margin-top: 1rem;
  padding: .8rem;
  border-inline-start: 3px solid var(--cyan);
  background: var(--cyan-soft);
  color: var(--muted);
  font-size: .8rem;
  overflow-wrap: anywhere;
}

.empty-state { padding: 2rem 1rem; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: var(--text); margin-bottom: .3rem; }

.result-list { display: grid; gap: .55rem; }
.result-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .7rem;
  align-items: center;
  min-height: 64px;
  padding: .75rem .85rem;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: var(--surface);
  text-decoration: none;
}
.result-item strong { display: block; overflow-wrap: anywhere; }
.result-item span { color: var(--muted); font-size: .8rem; display: block; }

.bottom-nav {
  position: fixed;
  z-index: 80;
  right: 0;
  left: 0;
  bottom: 0;
  height: calc(66px + env(safe-area-inset-bottom));
  padding: 5px .5rem env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(7,17,31,.96);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
}
.bottom-nav a {
  min-width: 0;
  min-height: 54px;
  display: grid;
  place-content: center;
  gap: .15rem;
  text-align: center;
  text-decoration: none;
  color: var(--muted);
  border-radius: 10px;
  font-size: .75rem;
}
.bottom-nav svg { width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round; }
.bottom-nav a span { line-height:1; }
.bottom-nav a.active { color: var(--cyan); background: var(--cyan-soft); }

.search-groups{display:grid;gap:1.3rem}.search-group>h2{display:flex;align-items:center;gap:.5rem;margin:0 0 .55rem;font-size:.9rem;color:var(--muted)}.search-group>h2 span{display:inline-grid;place-items:center;min-width:25px;height:25px;border-radius:999px;background:var(--surface-2);color:var(--text);font-size:.75rem}.result-main{display:block;min-width:0;text-decoration:none;flex:1}.result-actions{display:flex;gap:.4rem;align-items:center}.result-actions .button{min-height:40px;padding:.45rem .65rem}

@media (hover:hover) and (pointer:fine){.button:hover{border-color:#49647f;background:var(--surface-3)}.bottom-nav a:hover{color:var(--text)}}

.desktop-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  margin: .18rem 0;
  padding: .62rem .75rem;
  border-radius: 10px;
  text-decoration: none;
  color: var(--muted);
}
.desktop-nav a.active { background: var(--cyan-soft); color: var(--cyan); }
.desktop-nav .nav-section { margin: 1rem .75rem .3rem; font-size: .75rem; color: #718aa3; }

@media (min-width: 520px) {
  .quick-grid, .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .port-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

@media (min-width: 820px) {
  body { padding-bottom: 0; }
  .top-search { display: block; }
  .mobile-search { display: none; }
  .page-grid { display: grid; grid-template-columns: 230px minmax(0, 1fr); align-items: start; }
  .sidebar {
    display: block;
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    padding: 1rem;
    border-left: 1px solid var(--line-soft);
    overflow-y: auto;
  }
  .content { padding: 1.4rem 1.6rem 3rem; }
  .bottom-nav { display: none; }
  .page-head { flex-direction: row; align-items: end; justify-content: space-between; }
  .summary-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .quick-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .filters { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .detail-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .port-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}

@media (min-width: 1180px) {
  .summary-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .port-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation:none!important; transition-duration:.01ms!important; }
}
.result-type{align-self:flex-start;display:inline-flex;min-height:26px;align-items:center;padding:.2rem .5rem;border-radius:999px;background:var(--cyan-soft);color:var(--cyan);font-size:.75rem;white-space:nowrap}
@media(max-width:819px){.topbar{padding-top:calc(.45rem + env(safe-area-inset-top));padding-bottom:.45rem}.b-control-logo{width:36px;height:36px}.project-title span{display:none}.connection-state{font-size:.75rem}.content{padding-bottom:calc(1rem + env(safe-area-inset-bottom))}}