:root{font-family:var(--ds-font-sans, system-ui, sans-serif)}.image-convert-root{box-sizing:border-box;display:flex;flex-direction:column;height:100%;min-height:0;color:var(--ds-color-ink, #1e293b)}.image-convert-root *,.image-convert-root *:before,.image-convert-root *:after{box-sizing:border-box}.primary-button,.secondary-button,.text-button,.mini-button{min-height:44px;padding:8px 16px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .16s,box-shadow .16s,transform .16s}.primary-button{color:#fff;background:var(--ds-color-primary, #4f46e5);box-shadow:0 5px 14px #4f46e538}.primary-button:hover:not(:disabled){background:var(--ds-color-primary-hover, #4338ca)}.primary-button:disabled{cursor:not-allowed;opacity:.48}.secondary-button{color:var(--ds-color-ink, #1e293b);background:#fff;border-color:var(--ds-color-border, #cbd5e1)}.secondary-button:hover{background:#f1f5f9}.text-button{min-height:36px;padding:4px 10px;background:transparent;color:var(--ds-color-muted, #64748b)}.text-button:hover{color:var(--ds-color-ink, #1e293b)}.mini-button{min-height:32px;padding:4px 12px;font-size:13px;font-weight:500;background:#fff;border-color:var(--ds-color-border, #dbe3f0);color:var(--ds-color-ink, #1e293b)}.mini-button:hover{background:#f1f5f9}.mini-button.file-row-remove{color:var(--ds-color-muted, #64748b)}.icon-button{display:inline-grid;place-items:center;width:36px;height:36px;padding:0;border:1px solid var(--ds-color-border, #dbe3f0);border-radius:8px;background:#fff;color:var(--ds-color-ink, #1e293b);cursor:pointer}.icon-button:hover{background:#f1f5f9}.convert-topbar{flex:none;height:56px;padding:0 20px;border-bottom:1px solid var(--ds-color-border, #dbe3f0);display:flex;align-items:center;gap:16px;background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 94%,transparent)}.convert-brand{display:flex;align-items:center;gap:11px;min-width:0}.convert-brand-mark{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:10px;color:#fff;background:var(--ds-color-primary, #4f46e5);box-shadow:0 5px 12px #4f46e533;font-size:15px;font-weight:700}.convert-brand-copy{display:block;min-width:0}.convert-brand-copy strong,.convert-brand-copy small{display:block}.convert-brand-copy strong{font-size:14px;font-weight:700;letter-spacing:.01em;color:var(--ds-color-ink, #172033)}.convert-brand-copy small{margin-top:1px;color:var(--ds-color-muted, #64748b);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.convert-topbar-count{flex:1;min-width:0;text-align:center;font-size:12px;color:var(--ds-color-muted, #64748b);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.convert-topbar-actions{display:flex;align-items:center;gap:8px;flex:none}.convert-body{flex:1;min-height:0;display:flex}.convert-main{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;padding:20px;overflow-y:auto}.convert-notice{flex:none;margin-bottom:12px;padding:10px 14px;border-radius:10px;background:#4f46e514;border:1px solid rgb(79 70 229 / 18%);color:var(--ds-color-primary, #4f46e5);font-size:13px}.convert-settings{flex:none;width:288px;min-height:0;padding:20px 18px;border-right:1px solid var(--ds-color-border, #dbe3f0);overflow-y:auto;background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 70%,transparent)}.convert-settings-title{margin:0 0 16px;font-size:13px;font-weight:700;color:var(--ds-color-muted, #64748b);letter-spacing:.02em}.convert-setting-block{margin-bottom:20px}.convert-setting-label{display:block;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--ds-color-ink, #1e293b)}.convert-setting-label-row{display:flex;align-items:center;justify-content:space-between}.convert-quality-value{font-size:13px;font-weight:700;color:var(--ds-color-primary, #4f46e5)}.convert-quality-range{width:100%;accent-color:var(--ds-color-primary, #4f46e5);margin:4px 0 0}.convert-quality-scale{display:flex;justify-content:space-between;margin-top:2px;font-size:11px;color:var(--ds-color-muted, #94a3b8)}.convert-background-row{display:flex;align-items:center;gap:8px;min-height:40px;padding:6px 10px;border:1px solid var(--ds-color-border, #dbe3f0);border-radius:10px;background:#fff;font-size:13px;color:var(--ds-color-ink, #1e293b)}.convert-background-swatch{width:20px;height:20px;border-radius:5px;background:#fff;border:1px solid var(--ds-color-border, #cbd5e1)}.convert-background-hint{margin:6px 0 0;font-size:12px;line-height:1.5;color:var(--ds-color-muted, #64748b)}.convert-metadata-note{margin-bottom:8px}.convert-metadata-text{margin:4px 0 0;font-size:12px;line-height:1.6;color:var(--ds-color-muted, #64748b)}.convert-default-hint{margin:12px 0 0;padding-top:12px;border-top:1px dashed var(--ds-color-border, #dbe3f0);font-size:11px;color:var(--ds-color-muted, #94a3b8)}.option-segments{display:flex;gap:6px}.option-segment{flex:1;min-height:40px;padding:6px 8px;border:1px solid var(--ds-color-border, #cbd5e1);border-radius:10px;background:#fff;color:var(--ds-color-ink, #1e293b);font-size:13px;font-weight:600;cursor:pointer;transition:background .16s,color .16s,border-color .16s}.option-segment:hover{background:#f1f5f9}.option-segment.active{background:var(--ds-color-primary, #4f46e5);border-color:var(--ds-color-primary, #4f46e5);color:#fff}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:320px;padding:32px 20px;border:2px dashed var(--ds-color-border, #cbd5e1);border-radius:16px;background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 72%,transparent);transition:border-color .16s,background .16s}.empty-state.is-dragging{border-color:var(--ds-color-primary, #4f46e5);background:#4f46e50f}.empty-state-icon{display:grid;place-items:center;width:72px;height:72px;border-radius:20px;background:#4f46e514;color:var(--ds-color-primary, #4f46e5);margin-bottom:8px}.empty-state-title{margin:0;font-size:20px;font-weight:700;color:var(--ds-color-ink, #172033)}.empty-state-desc{margin:0 0 14px;font-size:14px;color:var(--ds-color-muted, #64748b)}.empty-state-hint{margin:0;font-size:12px;color:var(--ds-color-muted, #94a3b8)}.empty-state-privacy{margin:10px 0 0;font-size:12px;color:var(--ds-color-muted, #64748b)}.file-queue{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.file-row{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--ds-color-border, #dbe3f0);border-radius:14px;background:#fff;box-shadow:0 1px 4px #1720330a}.file-row-thumb{flex:none;width:56px;height:56px;border-radius:10px;object-fit:cover;background:#f1f5f9}.file-row-main{flex:1;min-width:0}.file-row-name{font-size:14px;font-weight:600;color:var(--ds-color-ink, #172033);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-row-conversion{margin-top:2px;font-size:12px;font-weight:600;color:var(--ds-color-primary, #4f46e5)}.file-row-meta{margin-top:2px;font-size:12px;color:var(--ds-color-muted, #64748b)}.file-row-status{margin-top:4px;font-size:12px;color:var(--ds-color-muted, #64748b)}.file-row.status-completed .file-row-status{color:#16a34a}.file-row.status-error .file-row-status{color:var(--ds-color-danger, #ef4444)}.file-row-progress{display:block;width:100%;height:4px;margin-top:6px;accent-color:var(--ds-color-primary, #4f46e5)}.file-row-error{margin-top:4px;font-size:12px;color:var(--ds-color-danger, #ef4444)}.file-row-actions{flex:none;display:flex;align-items:center;gap:8px}.preview-dialog{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:#0f172a8c}.preview-dialog-panel{width:min(560px,92vw);max-height:86vh;display:flex;flex-direction:column;border-radius:16px;background:#fff;box-shadow:0 24px 64px #0f172a4d;overflow:hidden}.preview-dialog-header{flex:none;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--ds-color-border, #dbe3f0)}.preview-dialog-title{margin:0;font-size:15px;font-weight:700;color:var(--ds-color-ink, #172033)}.preview-dialog-image-wrap{flex:1;min-height:0;display:grid;place-items:center;padding:16px;background:#f1f5f9}.preview-dialog-image{max-width:100%;max-height:52vh;object-fit:contain;border-radius:8px}.preview-dialog-meta{flex:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 24px;margin:0;padding:14px 16px;border-top:1px solid var(--ds-color-border, #dbe3f0);font-size:12px}.preview-dialog-meta dt{color:var(--ds-color-muted, #64748b);margin-bottom:2px}.preview-dialog-meta dd{margin:0;font-weight:600;color:var(--ds-color-ink, #1e293b);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.convert-summary{flex:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;border-top:1px solid var(--ds-color-border, #dbe3f0);background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 94%,transparent)}.summary-text{font-size:13px;color:var(--ds-color-muted, #64748b)}.summary-text strong{color:var(--ds-color-ink, #172033)}.summary-idle{color:var(--ds-color-muted, #94a3b8)}.summary-zip{flex:none}.mobile-layout{display:flex;flex-direction:column;height:100%;min-height:0}.mobile-topbar{flex:none;height:56px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--ds-color-border, #dbe3f0);background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 94%,transparent)}.mobile-topbar-brand{display:flex;align-items:center;gap:10px;min-width:0}.mobile-topbar-mark{flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:9px;color:#fff;background:var(--ds-color-primary, #4f46e5)}.mobile-topbar-copy{min-width:0}.mobile-topbar-copy strong,.mobile-topbar-copy small{display:block}.mobile-topbar-copy strong{font-size:14px;font-weight:700;color:var(--ds-color-ink, #172033)}.mobile-topbar-copy small{margin-top:1px;font-size:11px;color:var(--ds-color-muted, #64748b)}.mobile-add-button{flex:none;min-width:72px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:0 14px;border-radius:10px;border:1px solid var(--ds-color-border, #cbd5e1);background:#fff;color:var(--ds-color-ink, #1e293b);font-size:14px;font-weight:600;cursor:pointer}.mobile-notice{flex:none;margin:10px 16px 0;padding:10px 12px;border-radius:10px;background:#4f46e514;border:1px solid rgb(79 70 229 / 18%);color:var(--ds-color-primary, #4f46e5);font-size:13px}.mobile-clear-row{flex:none;display:flex;justify-content:flex-end;padding:6px 16px 0}.mobile-main{flex:1;min-height:0;overflow-y:auto;padding:12px 16px 80px;-webkit-overflow-scrolling:touch}.mobile-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:48px 20px;text-align:center}.mobile-empty-desc{margin:0;font-size:15px;color:var(--ds-color-muted, #64748b)}.mobile-empty-hint{margin:4px 0 0;font-size:12px;color:var(--ds-color-muted, #94a3b8)}.mobile-empty-privacy{margin:8px 0 0;font-size:12px;color:var(--ds-color-muted, #64748b)}.mobile-summary{padding:2px 2px 10px;font-size:13px;font-weight:600;color:var(--ds-color-muted, #64748b)}.mobile-card-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.mobile-card{display:flex;gap:12px;padding:12px;border:1px solid var(--ds-color-border, #dbe3f0);border-radius:14px;background:#fff;box-shadow:0 1px 4px #1720330a}.mobile-card-thumb{flex:none;width:64px;height:64px;border-radius:10px;object-fit:cover;background:#f1f5f9}.mobile-card-main{flex:1;min-width:0}.mobile-card-name{font-size:14px;font-weight:600;color:var(--ds-color-ink, #172033);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-card-conversion{margin-top:2px;font-size:12px;font-weight:600;color:var(--ds-color-primary, #4f46e5)}.mobile-card-meta{margin-top:2px;font-size:12px;color:var(--ds-color-muted, #64748b)}.mobile-card-status{margin-top:4px;font-size:12px;color:var(--ds-color-muted, #64748b)}.mobile-card.status-completed .mobile-card-status{color:#16a34a}.mobile-card.status-error .mobile-card-status{color:var(--ds-color-danger, #ef4444)}.mobile-card-progress{display:block;width:100%;height:4px;margin-top:6px;accent-color:var(--ds-color-primary, #4f46e5)}.mobile-card-error{margin-top:4px;font-size:12px;color:var(--ds-color-danger, #ef4444)}.mobile-card-actions{flex:none;display:flex;flex-direction:column;gap:8px;justify-content:center}.mobile-card-action{min-width:56px;min-height:44px;padding:0 12px;border:1px solid var(--ds-color-border, #dbe3f0);border-radius:10px;background:#fff;color:var(--ds-color-ink, #1e293b);font-size:13px;font-weight:600;cursor:pointer}.mobile-card-action.mobile-card-remove{color:var(--ds-color-muted, #64748b)}.mobile-bottom-bar{flex:none;position:sticky;bottom:0;display:flex;align-items:center;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--ds-color-border, #dbe3f0);background:color-mix(in srgb,var(--ds-color-surface, #ffffff) 96%,transparent);backdrop-filter:blur(8px)}.mobile-bar-button{flex:1;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 14px;border:1px solid var(--ds-color-border, #cbd5e1);border-radius:12px;background:#fff;color:var(--ds-color-ink, #1e293b);font-size:14px;font-weight:600;cursor:pointer}.mobile-bar-cta{flex:1;min-height:48px;border-radius:12px}.settings-sheet-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;background:#0f172a73}.settings-sheet{width:100%;max-width:480px;max-height:86vh;max-height:86dvh;display:flex;flex-direction:column;padding:16px 20px calc(20px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;background:#fff;box-shadow:0 -16px 48px #0f172a33;overflow-y:auto;-webkit-overflow-scrolling:touch}.settings-sheet-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.settings-sheet-title{margin:0;font-size:16px;font-weight:700;color:var(--ds-color-ink, #172033)}.settings-sheet-block{margin-bottom:18px}.settings-sheet-label{display:block;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--ds-color-ink, #1e293b)}.settings-sheet-label-row{display:flex;align-items:center;justify-content:space-between}.settings-sheet-quality-value{font-size:13px;font-weight:700;color:var(--ds-color-primary, #4f46e5)}.settings-sheet-note-text{margin:4px 0 0;font-size:12px;line-height:1.6;color:var(--ds-color-muted, #64748b)}.settings-sheet-apply{width:100%;min-height:48px;margin-top:4px;border-radius:12px}