:root{
  --glass-bg: rgba(255,255,255,.14);
  --glass-brd: rgba(255,255,255,.35);
  --glass-shadow: 0 10px 30px rgba(0,0,0,.08), inset 0 1px rgba(255,255,255,.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --text: #1c1d1f;
  --muted: #6b7280;
  --line: rgba(0,0,0,.06);
  --bg-gradient:
    radial-gradient(1200px 600px at 15% 10%, #e9eef7 0%, #e7edf6 30%, transparent 70%),
    radial-gradient(1000px 520px at 85% 90%, #f5eefa 0%, #f1ebf8 35%, transparent 70%),
    linear-gradient(180deg, #e9edf3 0%, #e7ebf1 100%);
}

body.dark-theme {
  --glass-bg: rgba(30, 58, 138, 0.25);
  --glass-brd: rgba(59, 130, 246, 0.3);
  --glass-shadow: 0 10px 30px rgba(0,0,0,.4), inset 0 1px rgba(59, 130, 246, 0.2);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --line: rgba(59, 130, 246, 0.15);
  --bg-gradient:
    radial-gradient(1200px 600px at 15% 10%, #1e293b 0%, #0f172a 30%, transparent 70%),
    radial-gradient(1000px 520px at 85% 90%, #312e81 0%, #1e1b4b 35%, transparent 70%),
    linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body{
  margin:0;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--text);
  background: var(--bg-gradient);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Arial, "Noto Sans", sans-serif;
  padding: 20px;
  transition: background 0.3s ease;
  overflow-x: hidden;
}

.container{
  width:min(980px, 92vw);
  padding:36px 36px 28px;
  border-radius: var(--radius-xl);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  border:1px solid var(--glass-brd);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
}

.header {
  text-align: center;
  margin-bottom: 32px;
  position: relative;
}

.header h1{
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: .2px;
  margin: 8px 0 8px;
  color: var(--muted);
}

.header-subtitle {
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0.7;
  margin: 0 0 18px;
  font-weight: 400;
  line-height: 1.4;
  font-style: italic;
}

#theme-toggle {
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 18px;
  border-radius: 50%;
}

#about-toggle {
  position: absolute;
  top: 0;
  right: 48px;
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 16px;
  border-radius: 50%;
}

.status-bar{
  border:1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px rgba(255,255,255,.7);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.status-bar strong {
  color: var(--text);
  font-weight: 600;
}

.service-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  min-height: 40px;
}

.service-status-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  min-height: 40px;
  background: transparent;
  border: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
  font-family: inherit;
}

.service-status-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.service-status-btn:active {
  transform: translateY(0);
}

.service-status-btn span {
  pointer-events: none;
}

.service-icon-status {
  width: 40px;
  height: 40px;
  border-radius: 9px; /* 22.5% от размера для iOS-стиля */
  transition: filter 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}

.service-icon-status.online {
  filter: none;
  opacity: 1;
}

.service-icon-status.offline {
  filter: grayscale(1) brightness(0.4);
  opacity: 0.5;
}

/* Стили для уведомлений */
.notification-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  pointer-events: none;
  max-width: min(350px, calc(100vw - 40px));
  width: min(350px, calc(100vw - 40px));
  overflow: hidden;
}

.service-notification {
  background: rgba(255,255,255,.65);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06), inset 0 1px rgba(255,255,255,.7);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  max-width: 100%;
  width: 100%;
  pointer-events: auto;
  animation: notificationSlideIn 0.3s ease-out;
  word-wrap: break-word;
  overflow-wrap: break-word;
  font-family: inherit;
  box-sizing: border-box;
  transform: translateZ(0);
  will-change: transform, backdrop-filter;
}

@keyframes notificationSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%) translateZ(0);
  }
  to {
    opacity: 1;
    transform: translateX(0) translateZ(0);
  }
}

.service-notification.fade-out {
  animation: notificationSlideOut 0.3s ease-in forwards;
}

@keyframes notificationSlideOut {
  from {
    opacity: 1;
    transform: translateX(0) translateZ(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%) translateZ(0);
  }
}

/* Стили для темной темы */
body.dark-theme .service-notification {
  background: rgba(30, 58, 138, 0.55);
  box-shadow: 0 10px 30px rgba(0,0,0,.4), inset 0 1px rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
}

.form-section {
  margin-bottom: 32px;
}

.input-group {
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:flex-start;
  margin-bottom:20px;
  flex-wrap: wrap;
}

.url-input{
  flex:1 1 auto;
  min-width: 360px;
  height:52px;
  padding:0 18px;
  font-size:16px;
  color:var(--text);
  border-radius: var(--radius-lg);
  border:1px solid var(--glass-brd);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  outline:none;
  box-shadow: inset 0 1px rgba(255,255,255,.8);
  transition: all 0.2s;
}
.url-input::placeholder{ color:var(--muted); opacity:0.9; }

.url-input:focus {
  border-color: rgba(102, 126, 234, 0.6);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1), inset 0 1px rgba(255,255,255,.8);
}

.url-input.valid {
  border-color: rgba(40, 167, 69, 0.6);
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1), inset 0 1px rgba(255,255,255,.8);
}

.url-input.invalid {
  border-color: rgba(220, 53, 69, 0.6);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1), inset 0 1px rgba(255,255,255,.8);
}

.url-input.checking {
  border-color: rgba(255, 193, 7, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1), inset 0 1px rgba(255,255,255,.8);
}

.btn{
  height:52px;
  padding:0 20px;
  border-radius: var(--radius-lg);
  border:1px solid var(--glass-brd);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-weight:600;
  cursor:pointer;
  transition: transform .06s ease, box-shadow .2s ease, background .2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.06), inset 0 1px rgba(255,255,255,.7);
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn:hover{ transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0,0,0,.10), inset 0 1px rgba(255,255,255,.7); }
.btn:active{ transform: translateY(0); }
.btn:disabled{
  cursor: not-allowed;
  color: rgba(108, 117, 125, 0.9);
  background: rgba(255,255,255,.25);
  border-color: rgba(108, 117, 125, 0.4);
  box-shadow: none;
  transform: none;
}

.btn-primary {
  background: rgba(255,255,255,.38);
  color: var(--text);
  border-color: var(--glass-brd);
}

.btn-primary:hover {
  background: rgba(255,255,255,.48);
  border-color: rgba(102, 126, 234, 0.6);
}

.btn-secondary {
  background: rgba(255,255,255,.7);
  color: var(--text);
  border-color: rgba(108, 117, 125, 0.6);
}

.btn-secondary:hover {
  background: rgba(255,255,255,.85);
  border-color: rgba(108, 117, 125, 0.8);
}

.message {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  font-weight: 500;
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.message.success {
  background: rgba(209, 237, 255, 0.7);
  border-color: rgba(14, 165, 233, 0.4);
  color: #0369a1;
}

.message.error {
  background: rgba(254, 226, 226, 0.7);
  border-color: rgba(248, 113, 113, 0.4);
  color: #dc2626;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 16px;
  color: var(--text);
}

.input-group .btn {
  min-width: 120px;
}

.folders-list{
  list-style: none;
  border:1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px rgba(255,255,255,.7);
  padding: 14px 14px 6px;
  margin-bottom: 24px;
  overflow: hidden;
}

.folders-placeholder,
.folders-empty,
.folders-loading,
.folders-error {
  padding: 32px 16px;
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

.folders-loading::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 8px;
  border: 2px solid rgba(107, 114, 128, 0.4);
  border-top-color: rgba(102, 126, 234, 0.8);
  border-radius: 50%;
  animation: spinner 0.8s linear infinite;
}

.folders-error {
  color: #dc2626;
  font-style: normal;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

.folder-item {
  display:flex;
  gap:14px;
  padding:11px 14px;
  align-items:center;
  border-bottom:1px solid var(--line);
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.folder-item:last-child{ border-bottom:none; }

.folder-progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, rgba(97, 111, 231, 0.18), rgba(97, 111, 231, 0.06));
  pointer-events: none;
  z-index: 0;
  transition: width 0.4s ease;
}



.folder-cover {
  width: 300px;
  height: 300px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.4);
}

.folder-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.folder-cover-empty {
  color: rgba(102, 126, 234, 0.6);
  font-size: 60px;
}

.folder-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.service-icon-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.32);
  cursor: pointer;
  transition: transform 0.2s ease;
  padding: 0;
}

.service-icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
}

.service-icon-button:focus-visible {
  outline: 2px solid rgba(102, 126, 234, 0.7);
  outline-offset: 2px;
}

.service-icon-button:hover {
  transform: translateY(-1px);
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(99, 102, 241, 0.12);
}

.service-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  transition: opacity 0.2s ease;
}

.service-download-icon {
  position: absolute;
  opacity: 0;
  font-size: 18px;
  color: var(--text);
  transition: opacity 0.2s ease;
}

.service-icon-button:hover .service-icon {
  opacity: 0;
}

.service-icon-button:hover .service-download-icon {
  opacity: 1;
}

.folder-title {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  white-space: normal;
}

.folder-title:hover {
  background: rgba(102, 126, 234, 0.1);
  color: var(--text);
}

.folder-title:focus-visible {
  outline: 2px solid rgba(102, 126, 234, 0.6);
  outline-offset: 2px;
}

.folder-title-disabled {
  color: #6b7280 !important;
  cursor: default;
}

.folder-title-error {
  color: #ef4444 !important;
}

.folder-title-open {
  background: rgba(102, 126, 234, 0.12);
  color: var(--text);
}

.folder-details {
  width: 100%;
  padding: 10px 10px 4px 60px;
  display: none;
  position: relative;
  z-index: 1;
}

.folder-content {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.folder-tracks {
  flex: 1;
  min-width: 0;
}

.folder-details.open {
  display: block;
}

.folder-details-loading,
.folder-details-error,
.folder-details-empty {
  font-size: 0.9rem;
  color: var(--muted);
  font-style: italic;
  padding: 6px 0;
}

.folder-details-error {
  color: #ef4444;
  font-style: normal;
}

.folder-files {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.folder-file {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.14);
}

.folder-file-dir {
  background: rgba(255,255,255,0.08);
  font-weight: 600;
}

.folder-file-name {
  font-size: 0.95rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
}

.folder-file-name:hover {
  color: #374151;
}

.folder-file-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.folder-file-action {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(102, 126, 234, 0.18);
  color: rgba(30, 64, 175, 0.9);
  cursor: pointer;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
}

.folder-file-action > * {
  transform: translate(1px, 1px);
}

.folder-file-action:hover:not(:disabled) {
}

.folder-file-action:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.folder-file-action-active {
  background: rgba(22, 101, 216, 0.85);
  color: white;
}

.folder-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.875rem;
  flex-shrink: 0;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.folder-meta .hi-res-badge {
  /* Hi-Res иконка */
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.folder-meta .audio-format {
  /* Формат аудио */
  width: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.folder-meta .folder-size {
  white-space: nowrap;
  width: 80px;
  text-align: right;
  flex-shrink: 0;
}

.folder-meta .folder-date {
  width: 55px;
  text-align: center;
  flex-shrink: 0;
}

.folder-delete-button {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(248, 113, 113, 0.55);
  background: rgba(248, 113, 113, 0.18);
  color: #dc2626;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease, border-color 0.2s ease;
}

.folder-delete-button:hover:not(:disabled) {
  background: rgba(248, 113, 113, 0.35);
  border-color: rgba(248, 113, 113, 0.8);
  color: #b91c1c;
  transform: translateY(-1px);
}

.folder-delete-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  background: rgba(248, 113, 113, 0.12);
}

.format-icon {
  width: 18px;
  height: 18px;
  border-radius: 3px;
  vertical-align: middle;
}

.format-icon.yandex-flac {
  border: 1px solid #FFD700;
  box-shadow: 0 0 3px rgba(255, 215, 0, 0.5);
}

.hi-res-icon {
  width: 36px;
  height: 36px;
  border-radius: 0;
  display: block;
}

.folder-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
}

.folder-link:hover {
  color: rgba(102, 126, 234, 0.8);
}

.progress-container {
  border:1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px rgba(255,255,255,.7);
  padding: 20px;
  margin-top: 20px;
  margin-bottom: 4px;
  display: none;
}

.progress-container.visible {
  display: block;
}

.progress-info {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 12px;
  font-weight: 500;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(0,0,0,0.08);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.05);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 0%;
}

.log-container{
  border:1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px rgba(255,255,255,.7);
  padding: 14px 14px 6px;
  margin-top: 20px;
}

.log-container h3{
  margin: 2px 10px 10px;
  font-size:18px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.log-toggle {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.log-container.collapsed .log-toggle {
  transform: rotate(-90deg);
}

.log-container.collapsed .log {
  display: none;
}

.log{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size:14px;
  line-height:1.45;
  background: transparent;
  border: none;
  border-radius: 0;
  padding:12px 14px;
  max-height:300px;
  overflow:auto;
  white-space:pre-wrap;
  color: black;
  word-wrap: break-word;
  width: 100%;
  box-sizing: border-box;
}

/* Модальное окно для обложки */
.cover-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  cursor: pointer;
}

.cover-modal {
  max-width: none;
  max-height: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover-modal-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

/* Модальное окно About */
.about-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1002;
  padding: 20px;
}

.about-modal-overlay.open {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.about-modal {
  width: min(620px, 92vw);
  background: #ffffff;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  padding: 24px 26px 20px;
  box-shadow: var(--glass-shadow);
  position: relative;
  animation: scaleIn 0.2s ease-out;
}

.about-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--glass-brd);
  background: rgba(255,255,255,.7);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.about-subtitle {
  margin: 6px 0 12px;
  color: var(--muted);
}

.about-description {
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1.5;
}

.about-list {
  list-style: disc;
  padding-left: 20px;
  margin: 0 0 12px;
  color: var(--text);
}

.about-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.about-links a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(99, 102, 241, 0.35);
}

.about-links a:hover {
  border-bottom-color: rgba(99, 102, 241, 0.7);
}

body.dark-theme .about-modal {
  background: #0f172a;
}

/* Анимация появления */
.cover-modal-overlay {
  animation: fadeIn 0.3s ease-out;
}

.cover-modal-img {
  animation: scaleIn 0.3s ease-out;
}

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

@keyframes scaleIn {
  from { 
    opacity: 0;
    transform: scale(0.8);
  }
  to { 
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width:680px){
  body { 
    padding: 12px;
    overflow-x: hidden;
  }

  .container {
    width: 100%;
    padding: 24px 20px 20px;
  }

  .header h1 { font-size: 1.75rem; }

  .input-group{
    flex-direction:column;
    align-items:stretch;
  }

  .url-input{
    min-width:0;
    width:100%;
  }

  .search-group {
    flex-direction: column;
    align-items: stretch;
  }

  .search-input-wrapper {
    min-width: 0;
    width: 100%;
  }

  .search-input {
    min-width: 0;
    width: 100%;
  }

  .service-buttons {
    flex-direction: column;
    gap: 8px;
  }
  
  .btn{
    width:100%;
  }

  .status-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .folder-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .folder-content {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .folder-cover {
    width: 200px;
    height: 200px;
  }

  .folder-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .folder-link {
    font-size: 0.9rem;
  }

  .folder-details {
    padding: 10px 10px 4px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
   .btn,
   .service-icon-button,
   .folder-title,
   .folder-delete-button,
   .folder-file,
   .service-icon-button:hover,
   .folder-title-open,
   .folder-cover,
   .folder-details,
   .folder-details-loading,
   .folder-details-error,
   .folder-details-empty,
   .folder-files,
   .folder-file,
   .folder-file:hover,
   .progress-bar-fill,
   .zip-progress-fill,
   .folder-details.open {
     transition: none !important;
   }
 }

body.dark-theme .folder-item {
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

body.dark-theme .folder-item:last-child {
  border-bottom: none;
}

body:not(.dark-theme) .folder-details {
  background: rgba(255, 255, 255, 0.76);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px rgba(255,255,255,0.9), 0 8px 20px rgba(15, 23, 42, 0.06);
  padding: 12px 16px 8px 70px;
}

body:not(.dark-theme) .folder-content {
  align-items: flex-start;
}

body:not(.dark-theme) .folder-file {
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
  border-radius: var(--radius-sm);
}

body:not(.dark-theme) .folder-file:hover {
  background: rgba(241, 245, 249, 0.98);
  border-color: rgba(148, 163, 184, 0.32);
}