/* File Dropzone & Transfer Drawer & Progress Styles */

/* Drop Zone Area */
.dropzone-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  border: 4px dashed var(--accent);
  margin: 16px;
  border-radius: var(--radius-lg);
  pointer-events: none;
  animation: fade-in 0.2s ease-out;
}

.dropzone-overlay.active {
  display: flex;
}

.dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.dropzone-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce-drop 1s infinite alternate ease-in-out;
}

@keyframes bounce-drop {
  from { transform: translateY(-8px); }
  to { transform: translateY(8px); }
}

.dropzone-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.dropzone-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Transfers Section & Container */
.transfers-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.transfer-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.transfer-card:hover {
  border-color: var(--border-focus);
}

.transfer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.transfer-peer-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.transfer-avatar {
  font-size: 1.4rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.transfer-peer-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.transfer-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.transfer-status-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-sending { background: rgba(59, 130, 246, 0.15); color: var(--blue); }
.status-receiving { background: var(--accent-light); color: var(--accent); }
.status-completed { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.status-failed { background: rgba(244, 63, 94, 0.15); color: var(--rose); }
.status-cancelled { background: rgba(107, 114, 128, 0.2); color: var(--text-muted); }

.btn-cancel-transfer {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-cancel-transfer:hover {
  color: var(--rose);
  background: rgba(244, 63, 94, 0.12);
}

/* File Details Row */
.transfer-body {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.file-type-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.transfer-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.transfer-filename {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.transfer-stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  gap: 0.5rem;
}

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

.transfer-eta {
  color: var(--cyan);
  font-size: 0.72rem;
}

/* Progress bar container */
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--cyan) 100%);
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.transfer-actions-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.btn-card-action {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.btn-card-action:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-focus);
  color: var(--accent);
}

/* Session History Drawer */
.history-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.history-item:hover {
  border-color: var(--border-focus);
  background: var(--bg-glass-hover);
}

.history-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.history-icon {
  font-size: 1.2rem;
}

.history-name {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.history-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.history-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}