.deadline-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 46, 46, 0.6);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: popupFadeIn 0.2s ease;
}
@keyframes popupFadeIn { from { opacity: 0; } to { opacity: 1; } }

.deadline-popup-card {
  background: #fff;
  border-radius: 16px;
  max-width: 420px;
  width: 100%;
  padding: 32px 28px 28px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: popupSlideUp 0.25s ease;
}
@keyframes popupSlideUp { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.deadline-popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
}
.deadline-popup-close:hover { color: var(--text-primary); }

.deadline-popup-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 26px;
}

.deadline-popup-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}
.deadline-popup-card p {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 22px;
  text-align: center;
}
.deadline-popup-date {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 14px;
  margin: 0 0 22px;
}

@media (max-width: 480px) {
  .deadline-popup-card { padding: 28px 20px 22px; }
}