:root {
  --panel-accent: #00f2ff;
  --panel-accent-rgb: 0, 242, 255;
}

.menu-pill,
.tab-btn,
.submenu-chip {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  color: #d8e5ef;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    color 0.2s ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 8px 18px rgba(0, 0, 0, 0.22);
}

.menu-pill:hover,
.tab-btn:hover,
.submenu-chip:hover {
  color: #fff;
  border-color: rgba(var(--panel-accent-rgb), 0.5);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(var(--panel-accent-rgb), 0.08));
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 22px rgba(0, 0, 0, 0.28),
    0 0 18px rgba(var(--panel-accent-rgb), 0.14);
}

.menu-pill.active,
.tab-btn.active,
.submenu-chip.active {
  color: #eafaff;
  border-color: rgba(var(--panel-accent-rgb), 0.75);
  background: linear-gradient(135deg, rgba(var(--panel-accent-rgb), 0.22), rgba(255, 255, 255, 0.08));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 22px rgba(var(--panel-accent-rgb), 0.2),
    0 10px 22px rgba(0, 0, 0, 0.3);
}

.panel-accent-text {
  color: var(--panel-accent) !important;
}

.panel-accent-border {
  border-color: rgba(var(--panel-accent-rgb), 0.55) !important;
}

.panel-accent-soft-bg {
  background: rgba(var(--panel-accent-rgb), 0.12) !important;
}

/* Shared KPI strip for professional-looking panel stats */
.panel-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 0.72rem;
}

.panel-kpi-card {
  --kpi-rgb: var(--panel-accent-rgb, 0, 242, 255);
  --kpi-color: var(--panel-accent, #00f2ff);
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  padding: 0.82rem 0.9rem 0.76rem;
  border: 1px solid rgba(var(--kpi-rgb), 0.34);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(var(--kpi-rgb), 0.1));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 10px 20px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.panel-kpi-card::before {
  content: "";
  position: absolute;
  inset: auto -30% -58% auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(var(--kpi-rgb), 0.26), rgba(var(--kpi-rgb), 0));
  pointer-events: none;
}

.panel-kpi-card:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--kpi-rgb), 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 14px 26px rgba(0, 0, 0, 0.28), 0 0 18px rgba(var(--kpi-rgb), 0.14);
}

.panel-kpi-card[data-kpi-tone="success"] {
  --kpi-rgb: 57, 255, 20;
  --kpi-color: #39ff14;
}

.panel-kpi-card[data-kpi-tone="info"] {
  --kpi-rgb: 0, 242, 255;
  --kpi-color: #00f2ff;
}

.panel-kpi-card[data-kpi-tone="warn"] {
  --kpi-rgb: 255, 215, 0;
  --kpi-color: #ffd700;
}

.panel-kpi-card[data-kpi-tone="danger"] {
  --kpi-rgb: 255, 0, 68;
  --kpi-color: #ff0044;
}

.panel-kpi-card[data-kpi-tone="violet"] {
  --kpi-rgb: 180, 77, 255;
  --kpi-color: #b44dff;
}

.panel-kpi-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.panel-kpi-label {
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: rgba(190, 204, 216, 0.88);
}

.panel-kpi-icon {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.52rem;
  border: 1px solid rgba(var(--kpi-rgb), 0.42);
  background: rgba(var(--kpi-rgb), 0.15);
  color: var(--kpi-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.panel-kpi-value {
  margin-top: 0.34rem;
  font-family: "Orbitron", sans-serif;
  font-size: 1.06rem;
  line-height: 1.08;
  letter-spacing: 0.02em;
  font-weight: 900;
  color: rgba(244, 251, 255, 0.98);
}

.panel-kpi-meta {
  margin-top: 0.15rem;
  font-size: 10px;
  line-height: 1.2;
  color: rgba(193, 207, 219, 0.8);
}

.panel-kpi-bar {
  margin-top: 0.56rem;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.panel-kpi-bar > span {
  display: block;
  height: 100%;
  width: 62%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(var(--kpi-rgb), 0.42), rgba(var(--kpi-rgb), 0.98));
  box-shadow: 0 0 10px rgba(var(--kpi-rgb), 0.34);
}

/* Shared signature block (top-right header) */
.lab-signature {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.14rem;
  max-width: min(360px, 100%);
  padding: 0.56rem 0.82rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(0, 242, 255, 0.38);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(0, 242, 255, 0.08));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 10px 22px rgba(0, 0, 0, 0.26),
    0 0 18px rgba(0, 242, 255, 0.15);
  backdrop-filter: blur(14px);
}

.lab-signature-title {
  font-family: "Orbitron", sans-serif;
  font-size: 10px;
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-align: right;
  color: #eaf6ff;
}

.lab-signature-sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  line-height: 1.2;
  letter-spacing: 0.045em;
  text-align: right;
  color: rgba(0, 242, 255, 0.95);
}

@media (max-width: 767px) {
  .lab-signature {
    align-items: flex-start;
  }

  .lab-signature-title,
  .lab-signature-sub {
    text-align: left;
  }
}