.send-file-guide { margin-bottom: 16px; border-bottom: 1px solid var(--color-border); }.send-file-guide summary { width: fit-content; padding: 12px 0; font-size: 13px; font-weight: 750; cursor: pointer; }.send-file-guide ol { display: grid; gap: 8px; margin: 0 0 12px; padding-left: 22px; font-size: 12px; line-height: 1.55; }.send-file-guide p { margin: 0 0 16px; padding: 11px 13px; border: 1px solid var(--color-border); border-radius: var(--radius-control); color: var(--color-muted); background: var(--color-surface); font-size: 11px; line-height: 1.55; }
.connection-state { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--color-border); font-size: 11px; }.connection-state span { color: var(--color-muted); }.connection-state strong { font-family: var(--font-code); }.connection-state strong.is-connected { color: var(--color-success); }
.next-step-popover { position: fixed; box-sizing: border-box; width: min(320px, calc(100vw - 24px)); margin: 0; padding: 12px 14px; border: 1px solid color-mix(in srgb, var(--color-accent) 42%, var(--color-border)); border-radius: var(--radius-control); color: var(--color-ink); background: var(--color-canvas); box-shadow: 0 10px 30px rgb(15 23 42 / .16); }.next-step-popover:popover-open { display: grid; gap: 4px; }.next-step-popover span { color: var(--color-accent); font-size: 11px; font-weight: 750; }.next-step-popover strong { font-size: 12px; line-height: 1.5; }
.send-file-panel[hidden] { display: none; }.send-file-panel { display: grid; gap: 14px; padding: 16px 0; }
.signal-actions { display: flex; gap: 8px; }.signal-actions .button { min-width: 132px; }.signal-code, .file-picker { display: grid; grid-template-columns: minmax(0, 1fr) 132px; align-items: end; gap: 6px 10px; }.signal-code > span { grid-column: 1 / -1; color: var(--color-muted); font-size: 11px; font-weight: 700; }.signal-code textarea { box-sizing: border-box; width: 100%; min-width: 0; min-height: 112px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-control); background: var(--color-surface); font: 10px/1.5 var(--font-code); resize: vertical; }.signal-code button { width: 132px; min-height: 44px; padding: 7px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-control); color: var(--color-ink); background: var(--color-canvas); font: 700 11px var(--font-ui); cursor: pointer; }
.file-picker label { min-width: 0; display: grid; gap: 6px; }.file-picker label span { color: var(--color-muted); font-size: 11px; font-weight: 700; }.file-picker input { box-sizing: border-box; width: 100%; min-height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-control); background: var(--color-surface); font-size: 11px; }.file-picker input::file-selector-button { height: 30px; margin-right: 10px; border: 0; border-radius: 5px; color: var(--color-canvas); background: var(--color-ink); font: 700 10px var(--font-ui); cursor: pointer; }.file-picker > .button { width: 132px; min-height: 44px; }
.is-next-step:not(label) { outline: 2px solid var(--color-accent); outline-offset: 3px; }.signal-code.is-next-step textarea, .file-picker label.is-next-step input { border-color: var(--color-accent); outline: 3px solid color-mix(in srgb, var(--color-accent) 14%, transparent); }
.transfer-progress { margin-top: 4px; padding: 15px; border: 1px solid var(--color-border); border-radius: var(--radius-control); }.transfer-progress > div { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }.transfer-progress > div span { color: var(--color-muted); font-size: 11px; font-weight: 700; }.transfer-progress > div strong { font: 700 20px var(--font-code); }.transfer-progress progress { width: 100%; height: 10px; margin: 12px 0; accent-color: var(--color-accent); }.transfer-progress dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }.transfer-progress dl > div { display: flex; justify-content: space-between; gap: 8px; padding-top: 9px; border-top: 1px solid var(--color-border); }.transfer-progress dt { color: var(--color-muted); font-size: 10px; }.transfer-progress dd { margin: 0; font: 11px var(--font-code); }.transfer-progress p { margin: 12px 0 0; font-size: 11px; }
#received-download { width: fit-content; }#send-file-error { margin-top: 4px; }
.send-file-success { min-height: 20px; margin: 8px 0 0; color: var(--color-success, #15803d); font-size: 12px; font-weight: 650; }
.save-file-dialog { width: min(480px, calc(100vw - 32px)); padding: 0; border: 1px solid var(--color-border); border-radius: 12px; color: var(--color-ink); background: var(--color-canvas); }.save-file-dialog::backdrop { background: rgb(15 23 42 / .44); }.save-file-dialog form { padding: 18px; }.save-file-dialog form > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }.save-file-dialog h2 { margin: 0; font-size: 18px; }.save-file-dialog form > div button { width: 32px; height: 32px; padding: 0; border: 0; border-radius: 6px; color: var(--color-muted); background: transparent; font-size: 22px; cursor: pointer; }.save-file-dialog p { overflow-wrap: anywhere; margin: 12px 0 0; color: var(--color-muted); font-size: 12px; line-height: 1.55; }.save-file-dialog #incoming-file-name { color: var(--color-ink); font: 700 13px var(--font-code); }.save-file-dialog .save-file-fallback { color: var(--color-error); }.save-file-dialog menu { display: flex; justify-content: flex-end; gap: 8px; margin: 18px 0 0; padding: 0; }
.transfer-history { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--color-border); }.transfer-history-heading { display: flex; align-items: start; justify-content: space-between; gap: 16px; }.transfer-history-heading h3 { margin: 0; font-size: 14px; }.transfer-history-heading p { margin: 5px 0 0; color: var(--color-muted); font-size: 11px; }.transfer-history-heading button, .transfer-history-item button { min-height: 32px; padding: 6px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-control); color: var(--color-ink); background: var(--color-canvas); font: 700 10px var(--font-ui); cursor: pointer; }.transfer-history-heading button:disabled, .transfer-history-item button:disabled { opacity: .45; cursor: not-allowed; }.transfer-history-list { display: grid; margin-top: 12px; }.transfer-history-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--color-border); }.transfer-history-item > div:first-child { min-width: 0; display: grid; gap: 5px; }.transfer-history-item strong { overflow: hidden; font: 700 12px var(--font-code); text-overflow: ellipsis; white-space: nowrap; }.transfer-history-item span { color: var(--color-muted); font-size: 10px; }.transfer-history-item > div:last-child { display: flex; flex: none; gap: 6px; }.transfer-history-empty { margin: 14px 0 0; padding: 16px; border: 1px dashed var(--color-border); border-radius: var(--radius-control); color: var(--color-muted); text-align: center; font-size: 11px; }
@media (max-width: 700px) { .signal-code, .file-picker { grid-template-columns: 1fr; }.signal-code button, .file-picker > .button { width: 100%; }.transfer-progress dl { grid-template-columns: 1fr; }.transfer-history-heading, .transfer-history-item { align-items: stretch; flex-direction: column; }.transfer-history-item > div:last-child { justify-content: flex-end; } }