/* Сетка, адаптивность, медиа-запросы */

/* Страница */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  position: relative;
}

#main-content {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* Top bar */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(var(--top-bar-height) + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  z-index: 100;
  display: flex;
  align-items: center;
  padding-left: max(var(--spacing-md), env(safe-area-inset-left));
  padding-right: max(var(--spacing-md), env(safe-area-inset-right));
  gap: var(--spacing-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
}

.top-bar__logo {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  letter-spacing: 0;
}

.top-bar__logo span {
  opacity: 0.5;
}

.top-bar__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.top-bar__pro-btn {
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201, 122, 59, 0.42);
  background: linear-gradient(135deg, rgba(201, 122, 59, 0.88), rgba(30, 165, 138, 0.78));
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(201, 122, 59, 0.20);
  transition: transform var(--duration-fast) var(--ease-ios),
              box-shadow var(--duration-fast) var(--ease-ios);
}

.top-bar__pro-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201, 122, 59, 0.28);
}

.top-bar__pro-btn:active {
  transform: scale(0.98);
}

.top-bar__pro-btn:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

/* Основная рабочая область */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: calc(var(--top-bar-height) + env(safe-area-inset-top) + var(--spacing-lg))
           max(var(--spacing-md), env(safe-area-inset-right))
           calc(var(--bottom-bar-height) + env(safe-area-inset-bottom) + 76px)
           max(var(--spacing-md), env(safe-area-inset-left));
  min-height: 100dvh;
}

/* Контейнер состояний */
.state-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  width: 100%;
  max-width: 480px;
  animation: slide-up var(--duration-normal) var(--ease-ios);
}

/* === Welcome hero === */
.state-container.welcome {
  max-width: 720px;
  gap: var(--spacing-lg);
  animation: none;
}

.inline-panel-slot,
.page-notices,
.transfer-activity {
  width: 100%;
}

.inline-panel-slot[hidden],
.transfer-activity[hidden],
.transfer-activity:empty {
  display: none;
}

.transfer-activity {
  display: flex;
  justify-content: center;
  scroll-margin: calc(var(--top-bar-height) + 18px);
}

.inline-panel {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 16px;
  scroll-margin: calc(var(--top-bar-height) + 18px);
}

.state-container.welcome .inline-panel {
  max-width: 620px;
}

.inline-panel:focus {
  outline: none;
}

.inline-panel .modal {
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  max-height: none;
  animation: none;
}

.inline-panel .modal::before {
  display: none;
}

.inline-panel .modal__body {
  max-height: none;
}

.inline-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.inline-panel__title {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 750;
  line-height: 1.25;
}

.inline-panel__close {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.24);
  color: var(--text-primary);
  font: inherit;
  font-size: 18px;
  cursor: pointer;
}

.inline-panel__close:hover {
  background: var(--glass-bg-hover);
}

.inline-panel__close:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.inline-panel__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.inline-panel__text-center,
.inline-loading {
  text-align: center;
}

.inline-loading {
  min-height: 80px;
  display: grid;
  place-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 13.5px;
}

.page-notices {
  display: flex;
  justify-content: center;
}

.page-toast {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  box-shadow: var(--glass-shadow);
  font-size: 13.5px;
  font-weight: 650;
  line-height: 1.35;
  text-align: center;
}

.page-toast--success {
  border-color: rgba(18, 138, 110, 0.34);
  background: rgba(18, 138, 110, 0.12);
}

.page-toast--error {
  border-color: rgba(214, 48, 49, 0.36);
  background: rgba(214, 48, 49, 0.12);
}

.page-toast--warning {
  border-color: rgba(201, 122, 59, 0.38);
  background: rgba(201, 122, 59, 0.12);
}

.welcome__hero {
  text-align: center;
  padding: 0 var(--spacing-md);
}

.welcome__title {
  font-size: clamp(22px, 5vw, 30px);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0 0 10px;
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.3);
}

.welcome__subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.welcome-tech-link {
  display: inline;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-accent);
  font: inherit;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.welcome-tech-link:hover {
  color: var(--text-primary);
}

.welcome-tech-link:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.transfer-privacy {
  max-width: 620px;
  margin: 12px auto 0;
  color: var(--text-secondary);
  font-size: 12.8px;
  line-height: 1.45;
}

.transfer-privacy__link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-accent);
  font: inherit;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.transfer-privacy__link:hover {
  color: var(--text-primary);
}

.transfer-privacy__link:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* Пошаговая передача */
.send-flow {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.file-picker {
  width: 100%;
  min-height: 112px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 18px;
  color: var(--text-primary);
  text-align: left;
  font: inherit;
  background: var(--glass-bg);
  border: 1.5px dashed rgba(30, 165, 138, 0.42);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow), var(--glass-inner-glow);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios),
              box-shadow var(--duration-fast) var(--ease-ios);
}

.file-picker:hover {
  transform: translateY(-1px);
  background: var(--glass-bg-hover);
  border-color: rgba(30, 165, 138, 0.65);
  box-shadow: var(--glass-shadow-hover), var(--glass-inner-glow);
}

.file-picker:active {
  transform: scale(0.99);
}

.file-picker:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.file-picker--selected {
  border-style: solid;
  border-color: rgba(30, 165, 138, 0.56);
}

body.is-file-dragging .file-picker,
.file-picker--dragover {
  transform: translateY(-1px);
  background: rgba(30, 165, 138, 0.14);
  border-color: rgba(30, 165, 138, 0.82);
  box-shadow: var(--glass-shadow-hover), 0 0 0 4px rgba(30, 165, 138, 0.12);
}

body.is-file-dragging .file-picker .file-picker__icon {
  background: rgba(30, 165, 138, 0.26);
  border-color: rgba(30, 165, 138, 0.46);
}

body.is-file-dragging .file-picker__action,
.file-picker--dragover .file-picker__action {
  background: rgba(30, 165, 138, 0.22);
  border-color: rgba(30, 165, 138, 0.36);
}

.file-picker__icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(30,165,138,0.24), rgba(30,165,138,0.08));
  border: 1px solid rgba(30,165,138,0.28);
  color: var(--text-primary);
}

.file-picker__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.file-picker__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-picker__meta {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.file-picker__action {
  min-width: 0;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.14);
  border: 1px solid rgba(30, 165, 138, 0.24);
  color: var(--text-primary);
  text-align: center;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.file-picker__actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.file-picker__action--folder {
  background: rgba(255, 255, 255, 0.30);
  border-color: rgba(30, 165, 138, 0.26);
}

.file-picker__action--folder:hover {
  background: rgba(30, 165, 138, 0.18);
  border-color: rgba(30, 165, 138, 0.42);
}

.file-picker__action--document {
  background: rgba(0, 122, 255, 0.10);
  border-color: rgba(0, 122, 255, 0.22);
}

.file-picker__action--document:hover {
  background: rgba(0, 122, 255, 0.16);
  border-color: rgba(0, 122, 255, 0.34);
}

.document-creator {
  width: 100%;
  display: grid;
  gap: 12px;
}

.document-creator__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 10px;
}

.document-creator__field {
  display: grid;
  gap: 6px;
}

.document-creator__label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.document-creator__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.document-creator__tool {
  width: 34px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.42);
  color: var(--text-primary);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.document-creator__tool:hover {
  border-color: rgba(30, 165, 138, 0.34);
  background: rgba(30, 165, 138, 0.10);
}

.document-creator__input,
.document-creator__select,
.document-creator__textarea {
  width: 100%;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
  color: var(--text-primary);
  font: inherit;
  font-size: 14px;
}

.document-creator__input,
.document-creator__select {
  min-height: 40px;
  padding: 0 12px;
}

.document-creator__textarea {
  min-height: 220px;
  padding: 12px;
  line-height: 1.45;
  resize: vertical;
}

.document-creator__input:focus,
.document-creator__select:focus,
.document-creator__textarea:focus {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.document-creator__actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.document-creator__status {
  min-height: 18px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
}

.folder-picker-action__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.local-file-note {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201, 122, 59, 0.28);
  background: rgba(201, 122, 59, 0.10);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.selected-files {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.30);
}

.selected-files__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.selected-files__title {
  min-width: 0;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 700;
}

.selected-files__actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.selected-files__action {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-accent);
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
}

.selected-files__action:hover {
  color: var(--text-primary);
}

.selected-files__action:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.selected-files__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  max-height: 220px;
  overflow: auto;
}

.selected-file {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.18);
  background: rgba(255, 255, 255, 0.34);
}

.selected-file--warning {
  border-color: rgba(201, 122, 59, 0.44);
  background: rgba(201, 122, 59, 0.10);
}

.selected-file__icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.12);
  border: 1px solid rgba(30, 165, 138, 0.20);
  color: var(--text-primary);
}

.selected-file__icon svg {
  width: 20px;
  height: 20px;
}

.selected-file__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.selected-file__name {
  color: var(--text-primary);
  font-size: 13.5px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-file__meta {
  color: var(--text-secondary);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-file--warning .selected-file__meta {
  color: var(--text-warning);
}

.selected-file__remove {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
}

.selected-files__note {
  margin: 0;
  color: var(--text-secondary);
  font-size: 12.5px;
  line-height: 1.4;
}

/* Экран ожидания отправителя */
.state-container.sender-waiting {
  max-width: 540px;
}

.sender-card {
  width: 100%;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.transfer-activity .sender-card {
  max-width: 620px;
  padding: 18px;
}

.sender-card__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--text-primary);
  background: rgba(30, 165, 138, 0.13);
  border: 1px solid rgba(30, 165, 138, 0.28);
  font-size: 13.5px;
  font-weight: 700;
}

.sender-card__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-success);
  box-shadow: 0 0 0 0 rgba(18, 138, 110, 0.34);
  animation: pulse 2s ease-out infinite;
}

.sender-card__status--connecting {
  background: rgba(201, 122, 59, 0.13);
  border-color: rgba(201, 122, 59, 0.30);
}

.sender-card__status--connecting .sender-card__pulse {
  background: var(--text-warning);
}

.sender-card__file {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.34);
  text-align: left;
}

.sender-card__file-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.14);
  border: 1px solid rgba(30, 165, 138, 0.24);
  color: var(--text-primary);
}

.sender-card__file-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sender-card__file-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sender-card__file-meta {
  font-size: 12.5px;
  color: var(--text-secondary);
}

.sender-card__code {
  display: grid;
  grid-template-columns: repeat(6, 36px);
  justify-content: center;
  gap: 7px;
  width: 100%;
}

.sender-card__code-cell {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 20px;
  font-weight: 800;
}

.sender-card__hint {
  max-width: 420px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.sender-card__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.share-methods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.share-method {
  min-height: 94px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  text-align: left;
  font: inherit;
  color: var(--text-primary);
  cursor: pointer;
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios);
}

.share-method:hover:not(:disabled) {
  transform: translateY(-1px);
  background: var(--glass-bg-hover);
  border-color: rgba(30, 165, 138, 0.50);
}

.share-method:active:not(:disabled) {
  transform: scale(0.98);
}

.share-method:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.share-method:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.share-method__icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.12);
  border: 1px solid rgba(30, 165, 138, 0.22);
}

.share-method__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
}

.share-method__title {
  font-size: 15px;
  font-weight: 650;
  line-height: 1.25;
}

.share-method__sub {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.share-method__arrow {
  color: var(--text-secondary);
  opacity: 0.65;
  flex-shrink: 0;
}

.share-method:hover:not(:disabled) .share-method__arrow {
  opacity: 1;
}

.pro-pairing-note {
  width: 100%;
  min-height: 76px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201, 122, 59, 0.30);
  background: rgba(201, 122, 59, 0.10);
  color: var(--text-primary);
  text-align: left;
  font: inherit;
}

button.pro-pairing-note {
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios);
}

button.pro-pairing-note:hover {
  transform: translateY(-1px);
  background: rgba(201, 122, 59, 0.15);
  border-color: rgba(201, 122, 59, 0.46);
}

button.pro-pairing-note:active {
  transform: scale(0.99);
}

button.pro-pairing-note:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.pro-pairing-note--active {
  border-color: rgba(30, 165, 138, 0.34);
  background: rgba(30, 165, 138, 0.11);
}

.pro-pairing-note__icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(201, 122, 59, 0.16);
  border: 1px solid rgba(201, 122, 59, 0.26);
  flex-shrink: 0;
}

.pro-pairing-note--active .pro-pairing-note__icon {
  background: rgba(30, 165, 138, 0.16);
  border-color: rgba(30, 165, 138, 0.28);
}

.pro-pairing-note__icon svg {
  width: 22px;
  height: 22px;
}

.pro-pairing-note__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pro-pairing-note__title {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.25;
}

.pro-pairing-note__text {
  color: var(--text-secondary);
  font-size: 12.5px;
  line-height: 1.35;
}

.pro-pairing-note__action {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 11px;
  border-radius: var(--radius-sm);
  color: var(--text-warning);
  background: rgba(201, 122, 59, 0.14);
  border: 1px solid rgba(201, 122, 59, 0.24);
  font-size: 12.5px;
  font-weight: 750;
  white-space: nowrap;
}

.receive-section {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.28);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

.receive-section__text {
  min-width: 0;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.receive-section__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.advanced-panel {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-top: 1px solid rgba(30, 165, 138, 0.16);
  margin-top: 10px;
  padding-top: 14px;
}

.advanced-panel__summary {
  width: 100%;
  min-height: 46px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 28px;
  align-items: center;
  column-gap: 10px;
  row-gap: 2px;
  margin: 0 auto;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.20);
  background: rgba(255, 255, 255, 0.22);
  color: var(--text-primary);
  text-align: center;
  cursor: pointer;
  list-style: none;
  transition: background var(--duration-fast) var(--ease-ios);
}

.advanced-panel__summary::-webkit-details-marker {
  display: none;
}

.advanced-panel__summary::after {
  content: '+';
  grid-column: 3;
  grid-row: 1 / 3;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.22);
  background: rgba(30, 165, 138, 0.10);
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
}

.advanced-panel[open] .advanced-panel__summary::after {
  content: '-';
}

.advanced-panel__summary:hover {
  background: rgba(255, 255, 255, 0.22);
}

.advanced-panel__summary:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.advanced-panel__title {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  display: block;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.advanced-panel__hint {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  display: block;
  color: var(--text-secondary);
  font-size: 11.5px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.advanced-panel__body {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 10px;
}

.advanced-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.advanced-action {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.24);
  background: rgba(255, 255, 255, 0.24);
  color: var(--text-primary);
  text-align: left;
  font: inherit;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios);
}

.advanced-action:hover {
  transform: translateY(-1px);
  background: rgba(30, 165, 138, 0.12);
  border-color: rgba(30, 165, 138, 0.42);
}

.advanced-action:active {
  transform: scale(0.98);
}

.advanced-action:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.advanced-action__icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.20);
  background: rgba(30, 165, 138, 0.10);
}

.advanced-action__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.advanced-action__title {
  color: var(--text-primary);
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.25;
}

.advanced-action__sub {
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.35;
}

.incoming-offer {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201, 122, 59, 0.34);
  background: rgba(201, 122, 59, 0.12);
  box-shadow: var(--glass-shadow);
}

.incoming-offer__icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201, 122, 59, 0.28);
  background: rgba(255, 255, 255, 0.36);
  color: var(--text-primary);
}

.incoming-offer__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: left;
}

.incoming-offer__eyebrow {
  color: var(--text-warning);
  font-size: 11px;
  font-weight: 850;
  line-height: 1.1;
  text-transform: uppercase;
}

.incoming-offer__title {
  color: var(--text-primary);
  font-size: 14.5px;
  font-weight: 750;
  line-height: 1.25;
}

.incoming-offer__meta {
  color: var(--text-secondary);
  font-size: 12.5px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.incoming-offer__actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.received-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.received-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.received-section__title {
  font-size: 14px;
  font-weight: 650;
  color: var(--text-primary);
}

.received-section__clear {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
}

.received-section__clear:hover {
  color: var(--text-primary);
}

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

.received-file {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.34);
}

.received-file__icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.12);
  border: 1px solid rgba(30, 165, 138, 0.20);
  color: var(--text-primary);
}

.received-file__icon svg {
  width: 22px;
  height: 22px;
}

.received-file__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.received-file__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.received-file__meta {
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.received-file__download {
  white-space: nowrap;
}

.received-file__remove {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

/* Сетка 4 плиток */
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
}

.action-tile {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  min-height: 92px;
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios),
              box-shadow var(--duration-fast) var(--ease-ios);
  box-shadow: var(--glass-shadow), var(--glass-inner-glow);
  position: relative;
  overflow: hidden;
}

.action-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 100% at 0% 0%, var(--tile-tint, rgba(30,165,138,0.12)) 0%, transparent 55%);
  pointer-events: none;
  opacity: 0.85;
}

.action-tile--send {
  --tile-tint: rgba(30, 165, 138, 0.20);
  border-color: rgba(30, 165, 138, 0.32);
}

.action-tile--receive {
  --tile-tint: rgba(201, 122, 59, 0.20);
  border-color: rgba(201, 122, 59, 0.32);
}

.action-tile:hover {
  transform: translateY(-2px);
  background: var(--glass-bg-hover);
  box-shadow: var(--glass-shadow-hover), var(--glass-inner-glow);
}

.action-tile--send:hover   { border-color: rgba(30, 165, 138, 0.55); }
.action-tile--receive:hover{ border-color: rgba(201, 122, 59, 0.55); }

.action-tile:active {
  transform: scale(0.97);
}

.action-tile:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.action-tile__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: rgba(30, 165, 138, 0.12);
  border: 1px solid rgba(30, 165, 138, 0.2);
  color: var(--text-primary);
  position: relative;
}

.action-tile--send .action-tile__icon {
  background: linear-gradient(135deg, rgba(30,165,138,0.28), rgba(30,165,138,0.08));
  border-color: rgba(30,165,138,0.38);
}
.action-tile--receive .action-tile__icon {
  background: linear-gradient(135deg, rgba(201,122,59,0.28), rgba(201,122,59,0.08));
  border-color: rgba(201,122,59,0.38);
}

.action-tile__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
  position: relative;
}

.action-tile__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0;
}

.action-tile__sub {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.action-tile__arrow {
  font-size: 18px;
  color: var(--text-secondary);
  opacity: 0.7;
  transition: transform var(--duration-fast) var(--ease-ios), opacity var(--duration-fast);
  position: relative;
}

.action-tile:hover .action-tile__arrow {
  transform: translateX(3px);
  opacity: 1;
}

/* Блок устройств в локальной сети */
.lan-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow);
}

body.is-choosing-peer .lan-section {
  border-color: rgba(30, 165, 138, 0.58);
  box-shadow: var(--glass-shadow-hover), 0 0 0 4px rgba(30, 165, 138, 0.10);
}

.lan-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  row-gap: 2px;
  align-items: center;
}

.lan-section__dot {
  grid-row: span 2;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-muted);
  align-self: center;
  flex-shrink: 0;
}

.lan-section__dot.on {
  background: var(--text-success);
  box-shadow: 0 0 0 4px rgba(18, 138, 110, 0.18);
}

.lan-section__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.lan-section__hint {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.lan-section__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.lan-section__actions-label {
  color: var(--text-secondary);
  font-size: 12.5px;
}

.lan-section__warning {
  margin: -2px 0 0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201, 122, 59, 0.30);
  background: rgba(201, 122, 59, 0.10);
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
}

.lan-action {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 12px;
  color: var(--text-primary);
  font: inherit;
  font-size: 12.5px;
  font-weight: 650;
  cursor: pointer;
  background: rgba(30, 165, 138, 0.12);
  border: 1px solid rgba(30, 165, 138, 0.24);
  border-radius: var(--radius-sm);
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios);
}

.lan-action:hover {
  transform: translateY(-1px);
  background: rgba(30, 165, 138, 0.18);
  border-color: rgba(30, 165, 138, 0.42);
}

.lan-action--discovery {
  background: rgba(201, 122, 59, 0.12);
  border-color: rgba(201, 122, 59, 0.30);
}

.lan-action--discovery:hover {
  background: rgba(201, 122, 59, 0.18);
  border-color: rgba(201, 122, 59, 0.46);
}

.lan-action:active {
  transform: scale(0.98);
}

.lan-action:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.lan-action__icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lan-action__icon svg {
  width: 18px;
  height: 18px;
}

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

.lan-list:empty {
  display: none;
}

.lan-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  min-height: 60px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-ios),
              background var(--duration-fast) var(--ease-ios),
              border-color var(--duration-fast) var(--ease-ios);
}

.lan-row:hover {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(30, 165, 138, 0.45);
  transform: translateY(-1px);
}

body.is-file-dragging .lan-row[data-peer-id] .lan-row__drop-hint {
  color: var(--text-accent);
}

body.is-file-dragging .lan-row[data-peer-id].lan-row--drop-target,
body.is-choosing-peer .lan-row[data-peer-id]:focus,
body.is-choosing-peer .lan-row[data-peer-id]:hover {
  transform: translateY(-1px);
  background: rgba(30, 165, 138, 0.20);
  border-color: rgba(30, 165, 138, 0.82);
  box-shadow: 0 0 0 4px rgba(30, 165, 138, 0.12);
}

.lan-row:active {
  transform: scale(0.99);
}

.lan-row--self {
  background: rgba(30, 165, 138, 0.16);
  border-color: rgba(30, 165, 138, 0.46);
  box-shadow: inset 0 0 0 1px rgba(30, 165, 138, 0.12);
  cursor: default;
}

.lan-row--self:hover {
  background: rgba(30, 165, 138, 0.18);
  border-color: rgba(30, 165, 138, 0.52);
  transform: none;
}

.lan-row--self:active {
  transform: none;
}

.lan-row:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.lan-row__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(30, 165, 138, 0.14);
  border: 1px solid rgba(30, 165, 138, 0.25);
  color: var(--text-primary);
}

.lan-row--self .lan-row__icon {
  background: rgba(30, 165, 138, 0.24);
  border-color: rgba(30, 165, 138, 0.42);
  color: var(--text-accent);
}

.lan-row__icon svg {
  width: 22px;
  height: 22px;
}

.lan-row__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
}

.lan-row__name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px 8px;
  min-width: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.lan-row__name-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lan-row__badge {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(30, 165, 138, 0.20);
  border: 1px solid rgba(30, 165, 138, 0.34);
  color: var(--text-accent);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.lan-row__meta {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.35;
}

.lan-row__drop-hint {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lan-row__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--text-secondary);
  opacity: 0.6;
  transition: transform var(--duration-fast), opacity var(--duration-fast);
  flex-shrink: 0;
}

.lan-row:hover .lan-row__arrow {
  transform: translateX(3px);
  opacity: 1;
}

/* Bottom bar */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--bottom-bar-height) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: max(var(--spacing-md), env(safe-area-inset-left));
  padding-right: max(var(--spacing-md), env(safe-area-inset-right));
  gap: var(--spacing-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--glass-border);
  cursor: pointer;
}

.bottom-bar__status {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex: 0 1 auto;
  min-width: 0;
  max-width: min(68vw, 420px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--text-muted);
  transition: background var(--duration-normal);
}

.status-dot.online  { background: var(--text-success); }
.status-dot.offline { background: var(--text-danger); }
.status-dot.connecting { background: var(--text-warning); }

.bottom-bar__name {
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: min(44vw, 220px);
  text-align: center;
}

.bottom-bar__pro-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(201, 122, 59, 0.85), rgba(30, 165, 138, 0.85));
  color: #fff;
  flex-shrink: 0;
  line-height: 1.4;
}

.bottom-bar__info {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  min-width: 0;
  max-width: min(34vw, 240px);
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
}

.home-seo-links {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 28px;
}

.home-seo-links h2 {
  margin: 0 0 14px;
  color: var(--text-primary);
  font-size: 18px;
  line-height: 1.3;
  text-align: center;
}

.home-seo-links__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.home-seo-links__list a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 165, 138, 0.18);
  background: rgba(255, 255, 255, 0.22);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.home-seo-links__list a:hover {
  color: var(--text-primary);
  border-color: rgba(30, 165, 138, 0.34);
  background: rgba(255, 255, 255, 0.38);
}

.home-seo-links__list a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.site-footer {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 calc(var(--bottom-bar-height) + env(safe-area-inset-bottom) + 42px);
  text-align: center;
}

.site-footer__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.site-footer__links a {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__links a:hover {
  color: var(--text-primary);
}

.site-footer__links a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.site-footer p {
  max-width: 620px;
  margin: 12px auto 0;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.45;
}

/* Inline-версия icon-btn — компактный таргет 44px, но меньше визуально */
.icon-btn--inline {
  width: 44px;
  height: 44px;
  background: transparent;
  border-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  margin-left: 2px;
}
.icon-btn--inline:hover {
  background: var(--glass-bg-hover);
}

/* === Адаптивность === */

/* Мобилка < 480px */
@media (max-width: 479px) {
  .top-bar {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
  }

  .top-bar__actions {
    gap: 4px;
  }

  .main-area {
    padding-top: calc(var(--top-bar-height) + env(safe-area-inset-top) + var(--spacing-md));
    padding-bottom: calc(var(--bottom-bar-height) + env(safe-area-inset-bottom) + 72px);
    justify-content: flex-start;
  }

  .file-picker {
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 104px;
    padding: 14px;
  }

  .file-picker__icon {
    width: 48px;
    height: 48px;
  }

  .file-picker__title {
    font-size: 15px;
  }

  .file-picker__meta {
    font-size: 12.5px;
  }

  .file-picker__action {
    width: 100%;
  }

  .file-picker__actions {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .local-file-note {
    font-size: 12.5px;
    padding: 11px 12px;
  }

  .selected-files {
    padding: 10px;
  }

  .selected-files__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .selected-files__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .document-creator__grid,
  .document-creator__actions {
    grid-template-columns: 1fr;
  }

  .selected-file {
    padding: 8px;
  }

  .selected-file__remove {
    width: 36px;
    height: 36px;
  }

  .share-methods {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .share-method {
    min-height: 78px;
    padding: 14px;
  }

  .share-method__icon {
    width: 42px;
    height: 42px;
  }

  .pro-pairing-note {
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 84px;
    padding: 12px;
  }

  .pro-pairing-note__action {
    grid-column: 1 / -1;
    width: 100%;
  }

  .receive-section {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .receive-section__actions {
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
  }

  .receive-section__actions .btn {
    width: 100%;
  }

  .advanced-actions {
    grid-template-columns: 1fr;
  }

  .incoming-offer {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .incoming-offer__actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .incoming-offer__actions .btn {
    width: 100%;
  }

  .received-file {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .received-file__download {
    grid-column: 1 / -1;
    width: 100%;
  }

  .received-file__remove {
    grid-column: 3;
    grid-row: 1;
  }

  .action-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .action-tile {
    padding: 14px;
    min-height: 78px;
  }

  .action-tile__icon {
    width: 46px;
    height: 46px;
  }

  .action-tile__title { font-size: 14.5px; }
  .action-tile__sub { font-size: 12px; }

  .welcome__title { font-size: 22px; }
  .welcome__subtitle { font-size: 13.5px; }
  .transfer-privacy { font-size: 12.5px; }

  .lan-section { padding: 12px; }
  .lan-section__actions {
    align-items: stretch;
  }
  .lan-section__actions-label {
    flex-basis: 100%;
  }
  .lan-action {
    flex: 1 1 140px;
  }
  .lan-row { padding: 10px 12px; }
  .lan-row__icon { width: 36px; height: 36px; }
  .lan-row__icon svg { width: 20px; height: 20px; }

  .bottom-bar__name {
    max-width: min(52vw, 190px);
  }

  .bottom-bar__info {
    display: none;
  }

  .bottom-bar__status {
    max-width: calc(100vw - 96px);
  }
}

@media (max-width: 360px) {
  .top-bar__logo span {
    display: none;
  }

  .file-picker__actions {
    grid-template-columns: 1fr;
  }
}

/* Десктоп > 768px */
@media (min-width: 768px) {
  .top-bar {
    padding-left: max(var(--spacing-xl), env(safe-area-inset-left));
    padding-right: max(var(--spacing-xl), env(safe-area-inset-right));
  }

  .bottom-bar {
    padding-left: max(var(--spacing-xl), env(safe-area-inset-left));
    padding-right: max(var(--spacing-xl), env(safe-area-inset-right));
  }

  .main-area {
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
  }
}