/* ── WCD Design System ─────────────────────────────────────────── */
@import url('tokens.css');

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--tx1);
  line-height: 1.5;
  scrollbar-color: var(--accent) var(--surface2);
  scrollbar-width: thin;
  transition: background .2s, color .2s;
}

/* ── Typography ────────────────────────────────────────────────── */
.mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.tx2  { color: var(--tx2); }
.tx3  { color: var(--tx3); }
.fw5  { font-weight: 500; }
.fw6  { font-weight: 600; }
.fw7  { font-weight: 700; }

/* ── App Layout ────────────────────────────────────────────────── */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.app-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-width: 0;
  position: relative;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
.sidebar {
  width: 220px;
  min-width: 220px;
  height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
  transition: width .2s ease, min-width .2s ease;
  z-index: 200;
}

.sidebar.collapsed { width: 52px; min-width: 52px; }

/* Head */
.sb-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 0 14px;
  height: 52px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar.collapsed .sb-head { justify-content: center; padding: 0; }

.sb-logo-text { font-size: 14px; font-weight: 700; color: var(--tx1); white-space: nowrap; letter-spacing: -.3px; }

.sb-toggle {
  appearance: none; -webkit-appearance: none;
  background: none; border: none; outline: none;
  cursor: pointer; color: var(--tx3);
  padding: 5px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: color .15s, background .15s;
}
.sb-toggle:hover { color: var(--tx1); background: var(--surface2); }
.sb-toggle svg   { width: 16px; height: 16px; }
.sidebar.collapsed .sb-logo-text { display: none; }

/* Nav */
.sb-nav { padding: 8px 0; overflow-y: auto; overflow-x: hidden; flex: 1; }

.sb-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; margin: 1px 6px; border-radius: 7px;
  color: var(--tx2); text-decoration: none;
  font-size: 13px; font-weight: 500;
  white-space: nowrap; overflow: hidden;
  transition: background .15s, color .15s;
}
.sb-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.sb-item:hover  { background: var(--accent-lt); color: var(--tx1); }
.sb-item.active { background: var(--accent); color: #fff; }

.sb-label { overflow: hidden; text-overflow: ellipsis; min-width: 0; }

/* Config sub-nav */
.sb-subnav { padding-bottom: 4px; }

.sb-subitem {
  display: block; width: calc(100% - 24px);
  padding: 6px 12px 6px 38px;
  margin: 1px 12px;
  border-radius: 6px; font-size: 12px; font-weight: 400;
  font-family: inherit; color: var(--tx2);
  background: none; border: none; outline: none;
  cursor: pointer; text-align: left; white-space: nowrap;
  transition: background .15s, color .15s;
  appearance: none; -webkit-appearance: none;
}
.sb-subitem:hover  { background: var(--accent-lt); color: var(--tx1); }
.sb-subitem.active { background: var(--accent-lt); color: var(--accent); font-weight: 600; }

.sb-subnav-sep { height: 1px; background: var(--border); margin: 4px 14px; }

/* Grouped nav section labels */
.sb-section {
  font-size: 10px; font-weight: 600; letter-spacing: .08em;
  color: var(--tx3); padding: 10px 14px 3px;
  text-transform: uppercase; white-space: nowrap; overflow: hidden;
}

/* Bottom */
.sb-spacer { flex: 1; }

/* Theme group — Thunder Compute style: segmented control */
.sb-theme-group {
  display: flex; gap: 2px; padding: 2px;
  margin: 4px 8px;
  background: var(--surface2); border-radius: 8px;
}
.sb-theme-btn {
  appearance: none; -webkit-appearance: none;
  flex: 1; display: flex; align-items: center; justify-content: center;
  height: 28px; background: none; border: none; border-radius: 6px;
  cursor: pointer; color: var(--tx3); outline: none;
  transition: color .15s, background .15s, box-shadow .15s;
}
.sb-theme-btn svg { width: 14px; height: 14px; }
.sb-theme-btn:hover { color: var(--tx1); }
.sb-theme-btn.active {
  background: var(--bg);
  color: var(--tx1);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.sb-foot {
  border-top: 1px solid var(--border);
  padding: 6px 8px 8px;
  flex-shrink: 0;
}
.sb-foot-row {
  display: flex; align-items: center; justify-content: space-between;
}
.sb-foot-row .sb-theme-group { flex: 0 0 auto; margin: 0; width: auto; }
.sb-foot-row .sb-theme-btn { flex: none; width: 30px; height: 26px; }
.sb-foot-logout {
  appearance: none; -webkit-appearance: none;
  background: none; border: none; outline: none;
  cursor: pointer; color: var(--tx3);
  padding: 4px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; flex-shrink: 0; transition: color .15s;
}
.sb-foot-logout svg { width: 14px; height: 14px; }
.sb-foot-logout:hover { color: var(--err); }
.sb-username {
  display: block; margin-top: 4px; padding: 0 2px;
  font-size: 11px; color: var(--tx3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Collapsed: icons only */
.sidebar.collapsed .sb-label,
.sidebar.collapsed .sb-username,
.sidebar.collapsed .sb-subnav,
.sidebar.collapsed .sb-section { display: none; }

.sidebar.collapsed .sb-item { justify-content: center; padding: 8px 0; margin: 1px 4px; }
.sidebar.collapsed .sb-username { display: none; }
.sidebar.collapsed .sb-foot { padding: 4px; }
.sidebar.collapsed .sb-foot-row { flex-direction: column; gap: 2px; }
.sidebar.collapsed .sb-theme-group { flex-direction: column; margin: 0; background: none; gap: 0; }
.sidebar.collapsed .sb-theme-btn { width: 44px; height: 28px; }
.sidebar.collapsed .sb-theme-btn.active { background: var(--surface2); box-shadow: none; }

/* Mobile hamburger */
.sb-hamburger {
  display: none;
  position: fixed; top: 10px; left: 10px; z-index: 150;
  appearance: none; -webkit-appearance: none;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px; cursor: pointer;
  color: var(--tx2); align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.sb-hamburger svg { width: 18px; height: 18px; }

/* Mobile overlay */
.sb-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 190;
}
.sb-overlay.show { display: block; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) and (min-width: 769px) {
  .sidebar { width: 52px; min-width: 52px; }
  .sidebar .sb-label,
  .sidebar .sb-username,
  .sidebar .sb-subnav,
  .sidebar .sb-section { display: none; }
  .sidebar .sb-item { justify-content: center; padding: 8px 0; margin: 1px 4px; }
  .sidebar .sb-username { display: none; }
  .sidebar .sb-foot { padding: 4px; }
  .sidebar .sb-foot-row { flex-direction: column; gap: 2px; }
  .sidebar .sb-theme-group { flex-direction: column; margin: 0; background: none; gap: 0; }
  .sidebar .sb-theme-btn { width: 44px; height: 28px; }
  .sidebar .sb-theme-btn.active { background: var(--surface2); box-shadow: none; }
  .sidebar .sb-logo-text { display: none; }
  .sidebar .sb-head { justify-content: center; padding: 0; }
  .sidebar .sb-toggle { display: none; }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed; left: 0; top: 0;
    width: 220px !important; min-width: 220px !important;
    transform: translateX(-100%);
    transition: transform .25s ease;
  }
  .sidebar.mobile-open { transform: translateX(0); }
  .sb-hamburger { display: flex; }
  .app-content { padding-top: 0; }
  .main { padding-top: 48px; }
}

/* ── Legacy ────────────────────────────────────────────────────── */
.page { display: flex; flex-direction: column; min-height: 100vh; }
.main { flex: 1; padding: 14px 16px; }
[data-page="antenna"] .main { padding: 8px 10px; }

/* ── Header ────────────────────────────────────────────────────── */
.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 16px;
  height: 44px;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.hdr-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hdr-logo {
  font-size: 15px;
  font-weight: 700;
  color: var(--tx1);
  text-decoration: none;
  letter-spacing: -.3px;
}

.hdr-ver {
  font-size: 10px;
  color: var(--tx3);
  font-weight: 500;
}

.hdr-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--tx2);
  text-decoration: none;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  transition: background .15s, color .15s;
}

.nav-link:hover  { background: var(--accent-lt); color: var(--accent); }
.nav-link.active { background: var(--accent); color: #fff; }

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

/* ── Theme Toggle ──────────────────────────────────────────────── */
.theme-tog {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--tx3);
  cursor: pointer;
  user-select: none;
}

.tog-track {
  width: 30px; height: 16px;
  background: var(--border);
  border-radius: 8px;
  position: relative;
  transition: background .2s;
}

.tog-track.on { background: var(--accent); }

.tog-thumb {
  position: absolute;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  top: 2px; left: 2px;
  transition: left .2s;
}

.tog-track.on .tog-thumb { left: 16px; }

/* ── Relay Badge ───────────────────────────────────────────────── */
.relay-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--tx3);
  cursor: default;
}

.relay-badge.connected,.relay-badge.online { background: #1e3d1a; color: var(--ok); border-color: #2d5a27; }
.relay-badge.offline   { background: var(--surface2); color: var(--tx3); }
.relay-badge.warn      { background: rgba(240,189,39,.12); color: var(--warn); border-color: var(--warn); }

.relay-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ── Push-Agent Status Badge (relay-mode toolbar) ──────────────── */
.agent-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-md);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--tx3);
  cursor: default;
  white-space: nowrap;
}
.agent-badge.online  { background: var(--ok-bg);   color: var(--ok);   border-color: var(--ok); }
.agent-badge.stale   { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.agent-badge.offline { background: var(--err-bg);  color: var(--err);  border-color: var(--err); }
.agent-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.agent-badge.online .agent-dot { animation: agent-pulse 2s ease-in-out infinite; }
@keyframes agent-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: .4; }
}

/* ── Live Banner ───────────────────────────────────────────────── */
.live-banner {
  display: none;
  background: var(--err-bg);
  color: var(--err);
  border-bottom: 1px solid var(--err);
  padding: 4px 16px;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  letter-spacing: .5px;
}

.live-banner.show { display: block; }

/* ── Toolbar ───────────────────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.toolbar-input {
  flex: 1;
  max-width: 240px;
  padding: 5px 9px;
  font-size: 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  color: var(--tx1);
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}

.toolbar-input:focus { border-color: var(--accent); }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--tx1);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}

.btn:hover       { background: var(--accent-lt); border-color: var(--accent); color: var(--accent); }
.btn-primary     { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #4a4590; border-color: #4a4590; color: #fff; }
.btn-danger      { background: var(--err); border-color: var(--err); color: #fff; }
.btn-danger:hover { background: #8a0815; border-color: #8a0815; color: #fff; }
.btn-sm          { padding: 3px 8px; font-size: 11px; }
.btn-icon        { padding: 4px 6px; }

/* ── Receiver Grid ─────────────────────────────────────────────── */
.rx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--widget-min, 320px), 1fr));
  gap: 14px;
  max-width: 1800px;
  margin: 0 auto;
}

/* ── Widget Size Selector ──────────────────────────────────────── */
.toolbar-size-group {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-left: 4px;
}
.toolbar-size-group .btn {
  border: none;
  border-radius: 0;
  padding: 4px 10px;
  min-width: 28px;
  font-weight: 600;
}
.toolbar-size-group .btn + .btn { border-left: 1px solid var(--border); }
.toolbar-size-group .btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.toolbar-test-clones {
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding: 3px 8px;
  border: 1px dashed var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--txt-dim);
  cursor: pointer;
  user-select: none;
}
.toolbar-test-clones input { cursor: pointer; }
.panel.is-clone { opacity: 0.85; outline: 1px dashed var(--accent); outline-offset: -3px; }
.panel.is-clone .lbl-grp,
.panel.is-clone .cls-btn,
.panel.is-clone .cfg-btn { display: none; }

/* ── Preset Toolbar ────────────────────────────────────────────── */
.toolbar-preset-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 8px;
}
.toolbar-preset-group #preset-select {
  min-width: 160px;
  max-width: 220px;
}
.preset-dirty-badge {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  padding: 0 4px;
}
.preset-missing-badge {
  background: var(--accent-lt);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.preset-missing-badge:hover { background: var(--accent); color: #fff; }
.rx-grid.preset-edit-mode .drag-handle { cursor: grab; opacity: 1; }

/* SortableJS Drag-States (Antenna Widget Reorder, native HTML5 drag) */
/* Original-Widget während Drag — halb-transparent mit accent-Outline */
.panel.panel-chosen { opacity: .35; outline: 2px dashed var(--accent); outline-offset: -2px; }
/* Drop-Placeholder am Ziel — zeigt wo das Widget landen wird */
.panel.panel-ghost  { opacity: .6; background: var(--bg-elev); border-style: dashed; border-color: var(--accent); }

/* ── Panel ─────────────────────────────────────────────────────── */
.panel {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
  transition: box-shadow .2s, opacity .2s, transform .2s;
  box-shadow: var(--shadow-sm);
  container-type: inline-size;
  container-name: panel;
}

.panel:hover     { box-shadow: var(--shadow-md); }
.panel.err       { border-color: var(--err); }
.panel.dragging  { opacity: .5; }
.panel.drag-over { box-shadow: 0 0 0 3px var(--accent); }

/* Alle Info-Zeilen: feste 1-Zeilen-Höhe — verhindert Layout-Drift zwischen Widgets */
.info-row {
  flex-wrap: nowrap !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.info-row > * {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tx-meta-row {
  font-size: 12px;
  gap: 6px !important;
}

/* Medium compact: shrink tx-meta when panel < 380px so long values fit */
@container panel (max-width: 380px) {
  .tx-meta-row { font-size: 11px; gap: 5px !important; }
}

/* Tight compact: very narrow widgets (S size) — drop labels, shrink chrome */
@container panel (max-width: 290px) {
  .pnl-hdr        { padding: 3px 6px; gap: 3px; min-height: 26px; }
  .ip-lnk         { font-size: 11px; }
  .lbl-inp        { max-width: 64px; font-size: 11px; padding: 1px 4px; }
  .lbl-grp .app-btn { padding: 1px 5px; font-size: 10px; }
  .bdg            { font-size: 9px; padding: 1px 4px; }
  .tx-meta-row    { font-size: 10.5px; gap: 4px !important; }
  .tx-meta-row .tm-lbl { display: none; }
  .info-row       { font-size: 11px; }
  .ant-row        { font-size: 11px; }
  .cfg-btn svg, .cls-btn svg { width: 13px; height: 13px; }
}

@keyframes wcd-alarm-blink {
  0%, 50%   { border-color: var(--err); }
  51%, 100% { border-color: var(--border); }
}
.panel.alarm     { animation: wcd-alarm-blink 1s steps(1, end) infinite; }
.panel.err.alarm { animation: none; }

/* Panel Header */
.pnl-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: var(--surface2);
  background-image: linear-gradient(to bottom, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0) 100%);
  border-bottom: 2px solid var(--border);
  gap: 5px;
  min-height: 28px;
}

.hdr-l {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
  overflow: hidden;
}

.hdr-r {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.drag-handle {
  cursor: grab;
  font-size: 10px;
  color: var(--tx2);
  user-select: none;
  opacity: .5;
  line-height: 1;
}

.drag-handle:hover  { opacity: 1; }
.drag-handle:active { cursor: grabbing; }

.ip-lnk {
  font-size: 11px;
  font-weight: 700;
  color: var(--tx1);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
}

.ip-lnk:hover { color: var(--accent); }

/* Label group */
.lbl-grp { display: flex; align-items: center; gap: 2px; }

.lbl-inp {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--tx1);
  padding: 2px 4px;
  font-size: 9px;
  font-family: inherit;
  width: 75px;
  outline: none;
}

.lbl-inp:focus { border-color: var(--accent); }

.app-btn {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 8px;
  font-weight: 600;
  cursor: pointer;
}

.app-btn:hover { background: var(--accent); color: #fff; }

.lbl-cur {
  font-weight: 700;
  font-size: 10px;
  color: var(--tx1);
  margin-left: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
}

/* Type badge — .bdg for antenna, .type-badge alias for config board */
.bdg, .type-badge {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.bdg.rxd2,   .type-badge.rxd2   { background: var(--rxd2); }
.bdg.rxd4,   .type-badge.rxd4   { background: var(--rxd4); }
.bdg.rxd5,   .type-badge.rxd5   { background: var(--rxd5); }
.bdg.prorxd, .type-badge.prorxd { background: var(--prorxd); color: #1a1a1a; }
.bdg.l2174,  .type-badge.l2174  { background: var(--l2174); }
.bdg.ulrx,   .type-badge.ulrx   { background: var(--ulrx); }
.bdg.unknown, .type-badge.unknown { background: var(--tx3); }

/* Config / close buttons */
.cfg-btn {
  background: none;
  border: none;
  color: var(--tx3);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 4px;
  transition: color .15s;
}
.cfg-btn:hover { color: var(--tx1); }

.cls-btn {
  background: none;
  color: var(--err);
  border: none;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 4px;
  transition: color .15s, opacity .15s;
}
.cls-btn:hover { opacity: .75; }

/* ── Demod Summary Row ─────────────────────────────────────────── */
.demod-row {
  padding: 3px 10px;
  background: var(--surface2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 9px;
  color: var(--tx1);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.demod-item { display: flex; align-items: center; gap: 3px; }

/* Lock dots */
.lck-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 2px; }
.lck-y   { background: var(--ok); }
.lck-n   { background: #b60a1c; }

/* ── Info Row ──────────────────────────────────────────────────── */
.info-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 500;
  border-bottom: 1px solid var(--border2);
  color: var(--tx1);
}

.vid-txt    { font-weight: 700; }
.vid-active { color: var(--ok) !important; }

/* Status group */
.st-grp { display: flex; align-items: center; gap: 6px; }
.st-itm { display: flex; align-items: center; gap: 2px; }
.st-dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; }
.st-ok  { background: var(--ok); }
.st-er  { background: #b60a1c; }
.st-lbl { font-weight: 700; }
.st-lbl.ok { color: var(--ok); }
.st-lbl.no { color: #b60a1c; }

/* ── Demod Section ─────────────────────────────────────────────── */
.dem-sec { border-top: 1px solid var(--border2); }

.dem-lbl {
  padding: 3px 10px;
  background: var(--surface2);
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dem-lck { display: inline-block; width: 5px; height: 5px; border-radius: 50%; }

/* ── Antenna Row ───────────────────────────────────────────────── */
.ant-row {
  display: flex;
  align-items: center;
  padding: 2px 10px;
  border-bottom: 1px solid rgba(0,0,0,.05);
}

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

.ant-nm {
  width: 14px;
  font-weight: 700;
  font-size: 11px;
  text-align: center;
  flex-shrink: 0;
}

.ant-snr {
  width: 52px;
  font-size: 11px;
  font-weight: 500;
  text-align: right;
  padding-right: 4px;
  font-family: 'JetBrains Mono', monospace;
  flex-shrink: 0;
}

.ant-bar {
  flex: 1;
  height: 18px;
  border-radius: 3px;
  overflow: hidden;
  margin: 0 4px;
}

.ant-fill {
  height: 100%;
  border-radius: 3px 0 0 3px;
  transition: width .4s;
}

.ant-rf {
  width: 76px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  text-align: right;
  font-weight: 500;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Bitrate / Threshold ───────────────────────────────────────── */
.bps {
  padding: 3px 10px;
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--tx2);
  border-top: 1px solid var(--border2);
}

/* BER-Zeile: Post-Viterbi- + TS-Badge links, Durchsatz rechts daneben */
.bps.ber-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 10px; text-align: left; }
.bps .ber-item { display: inline-flex; align-items: center; gap: 4px; }
.bps .ber-lbl  { color: var(--tx3); font-weight: 600; }
.bps .ber-grp  { color: var(--tx1); font-weight: 700; }

.thr {
  padding: 3px 10px;
  background: var(--surface2);
  text-align: center;
  font-size: 8px;
  color: var(--tx2);
  border-top: 1px solid var(--border2);
  font-weight: 600;
}

.thr-i { margin: 0 4px; }

.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 2px; vertical-align: middle; }
.dot-r { background: #b60a1c; }
.dot-y { background: #f0bd27; }
.dot-g { background: var(--ok); }

/* ── Error state ───────────────────────────────────────────────── */
.er {
  color: var(--err);
  text-align: center;
  padding: 8px;
  font-size: 10px;
  font-weight: 600;
}

/* ── Card / Form ───────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 14px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--tx2);
  margin-bottom: 4px;
}

.form-input {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  color: var(--tx1);
  outline: none;
  transition: border-color .15s;
}

.form-input:focus { border-color: var(--accent); }

/* ── Alert Toast ───────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 54px;
  right: 14px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}

.toast {
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 12px;
  font-weight: 600;
  border: 1.5px solid;
  box-shadow: var(--shadow-md);
  pointer-events: all;
  animation: slide-in .2s ease;
  max-width: 320px;
}

.toast.ok   { background: #1e3d1a; color: var(--ok);  border-color: #2d5a27; }
.toast.warn { background: #3d320a; color: var(--warn); border-color: #5a480f; }
.toast.err  { background: #3d0a10; color: var(--err);  border-color: #5a1018; }

@keyframes slide-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Empty State ───────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--tx3);
}

.empty-state h3 { font-size: 16px; margin-bottom: 6px; color: var(--tx2); }
.empty-state p  { font-size: 13px; }

/* ── Login Page ────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-box {
  width: 360px;
  max-width: 95vw;
}

.login-brand {
  text-align: center;
  margin-bottom: 24px;
}

.login-brand h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--tx1);
  letter-spacing: -.3px;
}

.login-brand p { font-size: 12px; color: var(--tx3); margin-top: 4px; }

.login-error {
  background: var(--err-bg);
  color: var(--err);
  border: 1px solid var(--err);
  border-radius: var(--r-sm);
  padding: 8px 10px;
  font-size: 12px;
  margin-bottom: 12px;
  display: none;
}

.login-error.show { display: block; }

/* ── Tabs (legacy, andere Seiten) ──────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--tx3);
  cursor: pointer;
  margin-bottom: -2px;
  transition: color .15s, border-color .15s;
}

.tab-btn:hover  { color: var(--tx1); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Config Board Sidebar Layout ───────────────────────────────── */
.cfg-wrap {
  display: flex;
  min-height: calc(100vh - 44px);
}

.cfg-nav {
  width: 180px;
  min-width: 180px;
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  transition: width .2s ease, min-width .2s ease;
  flex-shrink: 0;
}

.cfg-nav.collapsed {
  width: 0;
  min-width: 0;
  border-right: none;
}

.cfg-nav-inner {
  width: 180px;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-top: 8px;
}

.cfg-toggle {
  appearance: none;
  -webkit-appearance: none;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  color: var(--tx3);
  padding: 6px 16px;
  font-size: 13px;
  text-align: left;
  width: 100%;
  font-family: inherit;
  transition: color .12s;
  margin-bottom: 4px;
}

.cfg-toggle:hover { color: var(--tx1); }

.cfg-nav-item {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: 100%;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 400;
  font-family: inherit;
  background: none;
  border: none;
  border-left: 2px solid transparent;
  outline: none;
  color: var(--tx2);
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  transition: color .12s, border-color .12s;
}

.cfg-nav-item:hover { color: var(--tx1); }

.cfg-nav-item.active {
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.cfg-content {
  flex: 1;
  padding: 24px;
  min-width: 0;
  overflow-x: hidden;
  position: relative;
}

.cfg-reopen {
  position: absolute;
  top: 12px;
  left: 12px;
  appearance: none;
  -webkit-appearance: none;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  color: var(--tx3);
  padding: 4px 8px;
  font-size: 16px;
  line-height: 1;
  display: none;
  transition: color .12s;
  z-index: 10;
}

.cfg-reopen:hover { color: var(--tx1); }

/* ── Table ─────────────────────────────────────────────────────── */
.tbl-wrap { overflow-x: auto; }

.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.tbl th {
  text-align: left;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--tx3);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.tbl td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border2);
  color: var(--tx1);
  vertical-align: middle;
}

.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--accent-lt); }

/* ── Badge ─────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-ok   { background: #1e3d1a; color: var(--ok); }
.badge-warn { background: #3d320a; color: var(--warn); }
.badge-err  { background: #3d0a10; color: var(--err); }
.badge-off  { background: var(--surface2); color: var(--tx3); }

/* ── Section Header ────────────────────────────────────────────── */
.sec-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
}

.sec-hdr h2 {
  font-size: 14px;
  font-weight: 700;
  color: var(--tx1);
}

/* ── Stats Grid ────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
}

.stat-label { font-size: 11px; font-weight: 600; color: var(--tx3); margin-bottom: 4px; }
.stat-value { font-size: 20px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--tx1); }
.stat-unit  { font-size: 11px; color: var(--tx3); font-weight: 500; }

/* ── Progress Bar ──────────────────────────────────────────────── */
.progress {
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  margin-top: 6px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width .4s ease;
  background: var(--accent);
}

.progress-fill.warn { background: var(--warn); }
.progress-fill.err  { background: var(--err); }

/* ── Modal (Glass) ─────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.40);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.30);
  border-radius: 12px;
  padding: 20px;
  width: 460px;
  max-width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
}

[data-theme="light"] .modal {
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(0,0,0,.08);
}

.modal-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--tx1);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ── Form Row ──────────────────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-select {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  color: var(--tx1);
  outline: none;
  transition: border-color .15s;
}

.form-select:focus { border-color: var(--accent); }

/* Glass-Inputs innerhalb von Modals */
.modal .form-input,
.modal .form-select,
.modal select.form-input {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.15);
}
[data-theme="light"] .modal .form-input,
[data-theme="light"] .modal .form-select,
[data-theme="light"] .modal select.form-input {
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.10);
}
.modal .form-input:focus,
.modal .form-select:focus { border-color: var(--accent); }

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--tx1);
  cursor: pointer;
}

.form-hint { font-size: 11px; color: var(--tx3); margin-top: 3px; }

/* ── Utilities ─────────────────────────────────────────────────── */
.flex       { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap4  { gap: 4px; }
.gap8  { gap: 8px; }
.gap12 { gap: 12px; }
.mt4   { margin-top: 4px; }
.mt8   { margin-top: 8px; }
.mt16  { margin-top: 16px; }
.w100  { width: 100%; }
.hidden { display: none !important; }
.text-right { text-align: right; }

/* ── Antenna SVG Icon ───────────────────────────────────────────── */
.ant-svg { flex-shrink: 0; display: flex; align-items: center; }

/* ── Touch Drag Ghost ───────────────────────────────────────────── */
.touch-ghost {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  opacity: .75;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  transform: rotate(2deg);
}

/* ── Operator Kiosk-Mode ────────────────────────────────────────── */
[data-remote-mode="operator"] .sidebar,
[data-remote-mode="operator"] .sb-overlay,
[data-remote-mode="operator"] .sb-hamburger,
[data-remote-mode="operator"] #prod-badge,
[data-remote-mode="operator"] .live-banner { display: none !important; }

[data-remote-mode="operator"] .app-content { margin-left: 0 !important; }

[data-remote-mode="operator"] .op-hidden { display: none !important; }
[data-remote-mode="operator"] .op-disabled {
  pointer-events: none !important;
  opacity: 0.4 !important;
  cursor: not-allowed !important;
}

[data-remote-mode="operator"] .cfg-btn,
[data-remote-mode="operator"] .cls-btn,
[data-remote-mode="operator"] .drag-handle,
[data-remote-mode="operator"] .lbl-inp,
[data-remote-mode="operator"] .app-btn { display: none !important; }