:root {
  --background-color-lightmode: #f4f4f4;
  --background-color-darkmode: #1e1e1e;
}

html,
body {
  box-sizing: border-box;
  width: 100%;
  overflow-x: clip;
}

body {
  font-family: sans-serif;
  background: var(--background-color-lightmode);
  padding: 1em;
  margin: 0;
  transition: background 0.3s, color 0.3s;
}

body.dark {
  background: var(--background-color-darkmode);
  color: #f0f0f0;
}

h1 {
  font-size: 1.75em;
  margin-bottom: 0.5em;
}

.section {
  margin-bottom: 2em;
}

.section h2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  margin-top: 1em;
  cursor: pointer;
}

.toggle-btn {
  background: none;
  border: none;
  font-size: 1em;
  color: inherit;
  cursor: pointer;
}

.transfer {
  background: #fff;
  padding: 1em;
  margin: 0.5em 0;
  border-radius: 6px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
}

body.dark .transfer {
  background: #2c2c2c;
}

.progress-bar {
  background: #ddd;
  border-radius: 6px;
  overflow: hidden;
  height: 20px;
  margin-top: 4px;
}

.progress-fill {
  height: 100%;
  transition: width 0.5s, background 0.5s;
}

.controls {
  margin-bottom: 1em;
}

button {
  margin-right: 10px;
  padding: 6px 12px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 1em;
}

@media (max-width: 600px) {
  .transfer {
    font-size: 0.9em;
  }

  h1 {
    font-size: 1.3em;
  }
}

.progress-bar {
  height: 8px;
  width: 100%;
  background-color: #333;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  transition: width 0.4s ease;
}

*:has(.tooltiptext) {
  position: relative;
}

.tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  padding: 5px 0;
  border-radius: 6px;

  /* Position the tooltip text - see examples below! */
  position: absolute;
  z-index: 1;
}

*:has(> .tooltiptext):hover .tooltiptext {
  visibility: visible;
}

.remove-btn {
  background: #c62828;
  color: white;
  border: none;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8em;
  transition: background 0.3s ease;
  float: right;
  margin: 0;
}

#removeCompletedTransfersBtn[disabled] {
  display: none;
}

.remove-btn:hover {
  background: #b71c1c;
}

.transfer-container {
  position: relative;
}

@keyframes fadeOutUp {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(-20px);
  }
}

.fade-out-up {
  animation: fadeOutUp 0.4s ease forwards;
}

#header {
  display: flex;
  justify-content: space-between;
}

.transfer {
  border: 1px solid #444;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 15px;
  background: #ddd;
}

body.dark .transfer {
  background: #1e1e1e;
  color: white;
}

.transfer-header {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 8px;
  border-radius: 10px;
  background: #eee;
  margin-bottom: 10px;
  color: black;
}

body.dark .transfer-header {
  background: #222;
  color: white;
}

.eta-speed {
  font-size: 0.9em;
  margin-top: 4px;
}

body.dark .eta-speed {
  color: #ccc;
}

.speedFast {
  color: green;
}

body.dark .speedFast {
  color: lightgreen;
}

.speedMedium {
  color: tomato;
}

body.dark .speedMedium {
  color: orange;
}

.speedSlow {
  color: red;
}

.episode-display {
  color: black;
}

body.dark .episode-display {
  color: #aaa;
}

.time-display {
  font-size: 0.9em;
  margin-top: 4px;
  color: #333;
}

body.dark .time-display {
  color: #ccc;
}

body.dark .controls button {
  background: #333;
}

.transfer-details {
  display: none;
  font-size: 0.85em;
  word-break: break-all;
}

body.dark .transfer-details {
  color: #bbb;
}

section#top {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--background-color-lightmode);
}

body.dark section#top {
  background-color: var(--background-color-darkmode);
}

.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease forwards;
}

.confirm-dialog {
  background: #222;
  color: white;
  padding: 20px;
  border-radius: 8px;
  max-width: 300px;
  text-align: center;
  transform: scale(0.8);
  opacity: 0;
  animation: zoomIn 0.3s ease forwards;
}

.hidden {
  display: none !important;
}

.fade-out {
  animation: fadeOut 0.2s ease forwards;
}

.dialog-out {
  animation: zoomOut 0.2s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes zoomOut {
  from {
    transform: scale(1);
    opacity: 1;
  }

  to {
    transform: scale(0.8);
    opacity: 0;
  }
}

.blur {
  filter: blur(4px);
  transition: filter 0.3s ease;
}

.pagination button {
  padding: 6px 12px;
  margin: 0 2px;
  border: none;
  border-radius: 20px;
  background-color: #444;
  color: white;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.3s, transform 0.2s;
}

.pagination button:hover:not(:disabled) {
  background-color: #666;
  transform: translateY(-1px);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

.pagination button.active {
  background-color: #2196f3;
  font-weight: bold;
}

.pagination span {
  padding: 6px 10px;
  color: #aaa;
  font-size: 14px;
}

.mobile-only {
  display: none;
}

.desktop-only {
  display: block;
}

@media (max-width: 768px) {
  .mobile-only {
    display: block;
  }

  .completed-pagination.desktop-only,
  .desktop-only {
    display: none;
  }
}

.completed-pagination {
  display: flex;
  justify-items: center;
}

.swiper-autoheight {
  overflow: hidden;
}

#error-toast-container {
  position: fixed;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  pointer-events: none;
  width: 90%;
  max-width: 350px;
  transition: all 0.3s ease-in-out;
}

@media (min-width: 600px) {
  #error-toast-container {
    bottom: 20px;
    right: 20px;
    align-items: flex-end;
  }
}

@media (max-width: 599px) {
  #error-toast-container {
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    align-items: center;
  }
}

.toast {
  position: relative;
  background-color: #d32f2f;
  color: #fff;
  padding: 12px 40px 12px 16px; /* extra space for close button */
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  font-size: 0.9em;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  pointer-events: auto;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast .close-btn {
  position: absolute;
  top: 6px;
  background: none;
  border: none;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
}