@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--primary:#1a73e8;--primary-hover:#1557b0;--primary-light:#e8f0fe;--primary-subtle:#c2d7fa;--surface:#fff;--surface-2:#f8f9fb;--surface-3:#eef1f6;--border:#d0d5dd;--border-light:#e4e7ec;--text-1:#1a1d21;--text-2:#4a5568;--text-3:#7a8494;--shadow-xs:0 1px 2px rgba(16,24,40,.06);--shadow-sm:0 2px 4px rgba(16,24,40,.08);--shadow:0 4px 8px rgba(16,24,40,.08);--shadow-md:0 6px 16px rgba(16,24,40,.1);--shadow-lg:0 12px 32px rgba(16,24,40,.12);--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--header-height:64px;--sidebar-width:240px;--bottom-nav-height:60px;--mobile-fab-size:56px;--mobile-fab-gap:16px;--mobile-scroll-inset:calc(var(--bottom-nav-height) + var(--mobile-fab-size) + var(--mobile-fab-gap) + 24px + env(safe-area-inset-bottom, 0px));--transition:0.2s cubic-bezier(0.4,0,0.2,1);--file-image:#6366f1;--file-image-bg:rgba(99,102,241,.1);--file-pdf:#be123c;--file-pdf-bg:rgba(190,18,60,.09);--file-video:#0284c7;--file-video-bg:rgba(2,132,199,.1);--file-audio:#d97706;--file-audio-bg:rgba(217,119,6,.1);--file-other:#64748b;--file-other-bg:rgba(100,116,139,.1);--file-gif:#9333ea;--file-gif-bg:rgba(147,51,234,.1);--trash:#78716c;--trash-bg:hsla(25,5%,45%,.12);--danger:#dc2626;--danger-bg:rgba(220,38,38,.08);--focus-scroll-inset:24px;--tooltip-bg:#3c4043;--tooltip-text:#fff;--tooltip-radius:6px;--tooltip-padding:6px 10px;--tooltip-font-size:0.75rem;--tooltip-shadow:0 1px 2px rgba(0,0,0,.28),0 4px 12px rgba(0,0,0,.14);--tooltip-z:10050}[data-theme=dark]{--primary:#6ea8fe;--primary-hover:#539af5;--primary-light:rgba(110,168,254,.12);--primary-subtle:rgba(110,168,254,.22);--surface:#1e2433;--surface-2:#283045;--surface-3:#171c28;--border:#3a4459;--border-light:#2e384c;--text-1:#e8ecf4;--text-2:#b0b8d1;--text-3:#7a8499;--shadow-xs:0 1px 3px rgba(0,0,0,.45);--shadow-sm:0 2px 6px rgba(0,0,0,.5);--shadow:0 4px 10px rgba(0,0,0,.5);--shadow-md:0 6px 18px rgba(0,0,0,.55);--shadow-lg:0 12px 32px rgba(0,0,0,.6);--file-image:#b0b8d1;--file-image-bg:#3a4256;--file-pdf:#e57373;--file-pdf-bg:#443c48;--file-video:#7eb8da;--file-video-bg:#2e4256;--file-audio:#d4a574;--file-audio-bg:#3d3828;--file-other:#94a3b8;--file-other-bg:#2f3644;--file-gif:#c4a8e0;--file-gif-bg:#3d3656;--trash:#9ca3af;--trash-bg:rgba(156,163,175,.14);--danger:#e57373;--danger-bg:hsla(0,69%,67%,.14)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#3a4459}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#4a5568}*,:after,:before{margin:0;padding:0;box-sizing:border-box}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#bdc1c6;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#9aa0a6}body,html{font-family:Inter,Open Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh;color:var(--text-1);background:var(--surface-3);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{display:flex;flex-direction:column}button{cursor:pointer;font-family:inherit}a{text-decoration:none;color:inherit}input,textarea{font-family:inherit}[data-focus-mode=true]{--mobile-scroll-inset:var(--focus-scroll-inset)}[data-focus-mode=true] header{background:var(--surface);border-bottom-color:var(--border-light)}.driver-popover.disk-drive-tour{background:var(--surface);color:var(--text-1);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:20px;max-width:320px}.driver-popover.disk-drive-tour .driver-popover-title{font-size:1.02rem;font-weight:700;color:var(--text-1);letter-spacing:-.2px}.driver-popover.disk-drive-tour .driver-popover-description{font-size:.85rem;line-height:1.5;color:var(--text-2)}.driver-popover.disk-drive-tour .driver-popover-description b{color:var(--text-1)}.driver-popover.disk-drive-tour .driver-popover-progress-text{font-size:.72rem;font-weight:600;color:var(--text-3)}.driver-popover.disk-drive-tour .driver-popover-close-btn{color:var(--text-3);transition:color .15s ease}.driver-popover.disk-drive-tour .driver-popover-close-btn:hover{color:var(--text-1)}.driver-popover.disk-drive-tour .driver-popover-footer button{text-shadow:none;border-radius:var(--radius-full);padding:7px 14px;font-size:.8rem;font-weight:600;border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);transition:background .15s ease,color .15s ease,border-color .15s ease}.driver-popover.disk-drive-tour .driver-popover-footer button:hover{background:var(--surface-3);color:var(--text-1)}.driver-popover.disk-drive-tour .driver-popover-footer .driver-popover-next-btn{background:var(--primary);border-color:var(--primary);color:#fff}.driver-popover.disk-drive-tour .driver-popover-footer .driver-popover-next-btn:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.driver-popover.disk-drive-tour .driver-popover-arrow{color:var(--surface)}