.cabinet-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  width: 100%;
  max-width: 1180px;
  justify-self: center;
}

.cabinet-sidebar {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 16px;
  border: 1px solid #dbe4ef;
  border-radius: 28px;
  background: #0f172a;
  color: #e5e7eb;
  padding: 20px;
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.2);
}

.cabinet-user-card {
  display: grid;
  gap: 5px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.55);
  padding: 14px;
  word-break: break-word;
}

.cabinet-user-card small,
.cabinet-user-card span {
  color: #94a3b8;
}

.cabinet-user-card small {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cabinet-user-card strong {
  color: #fff;
  font-size: 17px;
  line-height: 1.2;
}

.cabinet-user-card span {
  font-size: 13px;
}

.cabinet-nav {
  display: grid;
  gap: 8px;
}

.cabinet-nav-link {
  display: flex;
  align-items: center;
  min-height: 42px;
  border-radius: 14px;
  color: #cbd5e1;
  padding: 10px 12px;
  text-decoration: none;
  font-weight: 900;
}

.cabinet-nav-link:hover,
.cabinet-nav-link.active {
  background: rgba(37, 99, 235, 0.18);
  color: #fff;
}

.cabinet-nav-link.active {
  box-shadow: inset 3px 0 0 #60a5fa;
}

.cabinet-new-mailing {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  border-radius: 16px;
  background: #2563eb;
  color: #fff;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
}

.cabinet-new-mailing:hover {
  background: #1d4ed8;
}

.cabinet-content {
  min-width: 0;
}

.cabinet-content .cabinet-grid,
.cabinet-content .dashboard-shell {
  max-width: none;
  justify-self: stretch;
}

.recipient-lists {
  display: grid;
  gap: 0;
}

.recipient-list-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) minmax(90px, 0.5fr) minmax(90px, 0.5fr) minmax(120px, 0.5fr);
  gap: 14px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding: 16px;
}

.recipient-list-row:first-child {
  border-top: 0;
}

@media (max-width: 980px) {
  .cabinet-shell {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cabinet-sidebar {
    position: static;
    border-radius: 22px;
  }

  .cabinet-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .cabinet-nav-link {
    justify-content: center;
    min-height: 38px;
    padding: 9px 8px;
    font-size: 13px;
  }

  .cabinet-nav-link.active {
    box-shadow: inset 0 -3px 0 #60a5fa;
  }
}

@media (max-width: 640px) {
  .cabinet-shell {
    gap: 12px;
  }

  .cabinet-sidebar {
    gap: 12px;
    margin: -4px -4px 0;
    padding: 14px;
  }

  .cabinet-user-card {
    padding: 12px;
  }

  .cabinet-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cabinet-new-mailing {
    min-height: 40px;
  }

  .recipient-list-row {
    grid-template-columns: 1fr;
    align-items: start;
  }
}