.app-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
}

.sidebar {
  width: 270px;
  display: flex;
  flex-direction: column;
  color: rgba(255, 255, 255, 0.9);
  position: fixed;
  top: 0.75rem;
  bottom: 0.75rem;
  left: 0.75rem;
  padding: 0.95rem;
}

.sidebar-header {
  margin-bottom: 0.85rem;
}

.logo-pill {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
  align-items: center;
  padding: 0.5rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
}

.logo-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.logo-subtitle {
  font-size: 0.72rem;
  opacity: 0.76;
}

.sidebar-nav {
  display: grid;
  gap: 0.25rem;
  overflow: auto;
  padding-right: 0.2rem;
}

.nav-link {
  padding: 0.62rem 0.75rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.78);
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.35) 0%, rgba(59, 130, 246, 0.07) 100%);
  border-color: rgba(147, 197, 253, 0.3);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 0.75rem;
}

.user-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.58rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.56rem;
  border-radius: 10px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #fff;
}

.user-card p {
  font-size: 0.84rem;
  color: #fff;
  font-weight: 600;
}

.user-card span {
  font-size: 0.72rem;
  opacity: 0.75;
}

.main-wrap {
  margin-left: 294px;
  flex: 1;
  padding: 0.75rem;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 0.75rem;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.8rem;
  align-items: center;
  padding: 0.8rem 1rem;
  position: sticky;
  top: 0.75rem;
  z-index: 20;
}

.topbar h2 {
  font-size: 1.18rem;
  color: #123a67;
}

.topbar p {
  font-size: 0.8rem;
  color: #507194;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(63, 106, 149, 0.3);
  background: rgba(255, 255, 255, 0.84);
  font-size: 1rem;
  color: #1d4a78;
  cursor: pointer;
  display: none;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#announcements {
  display: grid;
  gap: 0.58rem;
}

.announcement-item {
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  border: 1px solid rgba(92, 139, 180, 0.3);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  color: #24496f;
}

.view-grid {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.grid-2 {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.inline-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.bottom-nav {
  position: fixed;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.65rem;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  padding: 0.45rem;
  z-index: 30;
}

.bottom-nav .nav-link {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  padding: 0.55rem 0.25rem;
}

.timeline {
  display: grid;
  gap: 0.55rem;
}

.timeline-item {
  padding: 0.62rem;
  border: 1px solid rgba(93, 133, 174, 0.26);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
}

.timeline-item strong {
  font-size: 0.8rem;
}

.timeline-item p {
  font-size: 0.78rem;
  color: #416388;
  margin-top: 0.3rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(96, 134, 172, 0.4);
  padding: 0.5rem 0;
  font-size: 0.84rem;
}

.summary-line:last-child {
  border-bottom: none;
}

@media (max-width: 1100px) {
  .grid-2,
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .sidebar {
    transform: translateX(-120%);
    transition: transform 0.25s ease;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-wrap {
    margin-left: 0;
    padding-bottom: 4.4rem;
  }

  .icon-btn {
    display: inline-grid;
    place-items: center;
  }

  .bottom-nav {
    display: flex;
  }
}