/* ============================================================================
   popup.css — Floating leadership popup (glassmorphism).
   Positioned at runtime by JS (left/top); styling lives here only.
   ========================================================================== */

.popup {
  position: fixed;
  z-index: var(--z-popup);
  width: fit-content;
  max-width: calc(100vw - 24px);
  padding: var(--sp-3);
  border-radius: var(--r-lg);
  background: rgba(10, 14, 26, 0.78);
  border: 1px solid var(--glass-border-strong);
  -webkit-backdrop-filter: blur(26px) saturate(140%);
  backdrop-filter: blur(26px) saturate(140%);
  box-shadow:
    var(--shadow-2),
    0 0 42px rgba(var(--accent-rgb, 170, 190, 230), 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px) scale(0.98);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), visibility 0.28s;
}

.popup.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* coloured glow rim driven by the hovered node's accent */
.popup::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(var(--accent-rgb, 170, 190, 230), 0.6), transparent 62%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ---- header ---- */
.popup__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: var(--sp-3);
}
.popup__title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-1);
}
.popup__close {
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--text-2);
  border: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.popup__close:hover {
  color: var(--text-1);
  border-color: var(--glass-border);
}

/* ---- members: side by side, each = photo / name / designation stacked ---- */
.popup__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 580px;
}

.leader {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 112px;
  gap: 10px;
}

.avatar {
  flex: none;
  width: 100px;
  height: 100px;
  border-radius: 18px;
  object-fit: cover;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 30px;
  color: #06101e;
  background: linear-gradient(140deg, var(--accent, #8fb6ff), rgba(255, 255, 255, 0.85));
  border: 1px solid rgba(var(--accent-rgb, 170, 190, 230), 0.6);
  box-shadow: 0 0 16px rgba(var(--accent-rgb, 170, 190, 230), 0.4);
}

.leader__name {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
}
.leader__role {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.25;
}

/* single-member popup: larger photo, less empty space */
.popup--single .avatar {
  width: 152px;
  height: 152px;
  border-radius: 12px;
  font-size: 46px;
}
.popup--single .leader {
  width: 172px;
}