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ease}.tf-secondary-btn:hover{color:var(--m-text-primary);border-color:var(--m-text-tertiary)}.tf-room{background:var(--m-surface);border:1px solid var(--m-border);border-radius:20px;padding:40px 32px;text-align:center}.tf-room-label{font-size:.6875rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--m-text-tertiary);margin-bottom:16px}.tf-room-code{font-family:var(--m-font-body);font-size:1.75rem;font-weight:500;color:var(--m-text-primary);letter-spacing:.02em;margin-bottom:24px}.tf-room-copy{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:var(--m-bg-warm);border:1px solid var(--m-border);border-radius:100px;font-family:var(--m-font-body);font-size:.8125rem;font-weight:500;color:var(--m-text-primary);cursor:pointer;transition:all .2s ease}.tf-room-copy:hover{background:var(--m-accent-soft)}.tf-room-copy svg{width:14px;height:14px}.tf-room-or{margin:20px 0;font-size:.75rem;color:var(--m-text-tertiary)}.tf-room-link{padding:16px;background:var(--m-bg-warm);border-radius:12px}.tf-room-link-text{display:block;font-size:.75rem;color:var(--m-text-tertiary);margin-bottom:8px}.tf-room-link-url{font-family:JetBrains Mono,monospace;font-size:.6875rem;color:var(--m-text-secondary);word-break:break-all}.tf-waiting{display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px 0}.tf-waiting-icon{width:48px;height:48px;border-radius:12px;background:var(--m-bg-warm);display:flex;align-items:center;justify-content:center;animation:m-pulse 2s ease-in-out infinite}.tf-waiting-icon svg{width:24px;height:24px;stroke:var(--m-text-secondary)}.tf-waiting span{font-size:.875rem;color:var(--m-text-tertiary)}.tf-connecting{display:flex;flex-direction:column;align-items:center;gap:16px;padding:48px 0}.tf-connecting-icon{width:56px;height:56px;border-radius:14px;background:var(--m-bg-warm);display:flex;align-items:center;justify-content:center;animation:m-pulse 1.5s ease-in-out infinite}.tf-connecting-icon svg{width:28px;height:28px;stroke:var(--m-text-secondary)}.tf-connecting span{font-size:.9375rem;color:var(--m-text-secondary)}.tf-progress{background:var(--m-surface);border:1px solid var(--m-border);border-radius:20px;padding:32px}.tf-progress-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}.tf-progress-percent{font-family:var(--m-font-display);font-size:2rem;font-weight:400;color:var(--m-text-primary)}.tf-progress-stats{font-size:.8125rem;color:var(--m-text-tertiary)}.tf-progress-bar{height:6px;background:var(--m-bg-warm);border-radius:3px;overflow:hidden;margin-bottom:12px}.tf-progress-fill{height:100%;background:var(--m-text-primary);border-radius:3px;transition:width .3s ease}.tf-progress-bytes{font-size:.75rem;color:var(--m-text-tertiary);text-align:right}.tf-transfer-status{text-align:center;padding:24px 0}.tf-transfer-status span{font-size:.8125rem;color:var(--m-text-tertiary)}.tf-complete{text-align:center;padding:48px 0}.tf-complete-icon{width:72px;height:72px;border-radius:50%;background:var(--m-green-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 24px}.tf-complete-icon svg{width:32px;height:32px;stroke:var(--m-green)}.tf-complete-title{font-family:var(--m-font-display);font-size:1.75rem;font-weight:400;color:var(--m-text-primary);margin-bottom:12px}.tf-complete-desc{font-size:.9375rem;color:var(--m-text-secondary);max-width:360px;margin:0 auto;line-height:1.6}.tf-receiving{display:flex;flex-direction:column;align-items:center;gap:16px;padding:48px 0}.tf-receiving-icon{width:56px;height:56px;border-radius:14px;background:var(--m-bg-warm);display:flex;align-items:center;justify-content:center;animation:m-pulse 1.5s ease-in-out infinite}.tf-receiving-icon svg{width:28px;height:28px;stroke:var(--m-text-secondary)}.tf-receiving span{font-size:.9375rem;color:var(--m-text-secondary)}@media(max-width:768px){.tf-drop-zone{padding:40px 24px}.tf-room{padding:32px 24px}.tf-room-code{font-size:1.375rem}.tf-room-link-url{font-size:.625rem}.tf-file-remove{opacity:1}}