/* === Popup Overlay === */
.popup__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: popupFadeIn 0.3s ease forwards;
}

@keyframes popupFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* === Popup Window === */
.popup__window {
  background-color: var(--white-color);
  border-radius: 1.2rem;
  padding: 3rem;
  width: 34rem;
  box-shadow: var(--shadow);
  animation: popupSlideIn 0.35s ease forwards;
}

@keyframes popupSlideIn {
  from {
    transform: translateY(15px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* === Title === */
.popup__title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--black-color);
  margin-bottom: 2rem;
  text-align: center;
}

/* === File Info === */
.popup__file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  background: var(--light-gray-color);
  padding: 1rem 1.2rem;
  border-radius: 0.8rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--dark-gray-color);
}

.popup__file img {
  width: 2rem;
  height: 2.6rem;
}

.popup__filename {
  flex: 1;
  text-align: left;
  font-weight: 600;
  color: var(--black-color);
}

.popup__percent {
  font-weight: 700;
  color: var(--accent-color);
}

/* === Progress Bar === */
.popup__progress {
  height: 0.6rem;
  background: var(--gray-color);
  border-radius: 0.5rem;
  margin: 1.5rem 0 2rem;
  overflow: hidden;
}

.popup__progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-color);
  border-radius: 0.5rem;
  transition: width 0.3s ease;
}

/* === Cancel Button === */
.popup__cancel {
  width: 100%;
  background-color: var(--accent-color);
  color: var(--white-color);
  border: none;
  border-radius: 0.8rem;
  padding: 1.2rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.popup__cancel:hover {
  background-color: var(--dark-accent-color);
  transform: scale(1.02);
}

/* === Dark Theme Support === */
:root[data-theme='dark'] .popup__window {
  background-color: #2a2a2a;
  color: var(--black-color);
}

:root[data-theme='dark'] .popup__file {
  background-color: #333;
}

:root[data-theme='dark'] .popup__progress {
  background-color: #444;
}