:root{--text:#222;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--card-bg:#f5f5f7;--card-bg-alt:#f0f0f2;--muted:#888;--accent:#2563eb;--accent-text:#fff;--accent-soft:#eef2ff;--btn-secondary-bg:#eee;--btn-secondary-text:#222;--input-border:#ccc;--danger:#d33;--track-bg:#ddd;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{--text:#e7e7ea;--text-h:#f5f5f7;--bg:#111114;--border:#2a2a30;--card-bg:#1c1c21;--card-bg-alt:#232329;--muted:#9a9aa2;--accent:#5b8def;--accent-text:#0b0b0d;--accent-soft:#1c2a4a;--btn-secondary-bg:#2a2a30;--btn-secondary-text:#e7e7ea;--input-border:#3a3a42;--danger:#ff6b6b;--track-bg:#3a3a42;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme=light]):not([data-theme=dark]){--text:#e7e7ea;--text-h:#f5f5f7;--bg:#111114;--border:#2a2a30;--card-bg:#1c1c21;--card-bg-alt:#232329;--muted:#9a9aa2;--accent:#5b8def;--accent-text:#0b0b0d;--accent-soft:#1c2a4a;--btn-secondary-bg:#2a2a30;--btn-secondary-text:#e7e7ea;--input-border:#3a3a42;--danger:#ff6b6b;--track-bg:#3a3a42;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{overscroll-behavior-y:none}body{background:var(--bg);color:var(--text);overscroll-behavior-y:none;margin:0;transition:background-color .15s,color .15s}#root{flex-direction:column;min-height:100svh;display:flex}h1{color:var(--text-h);margin:0;font-size:24px}p{margin:0}.page{width:100%;max-width:720px;margin:0 auto;padding:20px 16px 60px}.page-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.page-header h1{margin:0;font-size:20px}.page-header a{color:inherit;font-size:14px;text-decoration:none}.section-title{margin:28px 0 12px;font-size:16px}.muted{color:var(--muted);font-size:14px}.error{color:var(--danger);font-size:14px}.offline-notice{background:var(--card-bg);color:var(--muted);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;padding:10px 12px;font-size:13px;display:flex}.offline-notice-dismiss{color:var(--muted);background:0 0;flex-shrink:0;padding:0 4px;font-size:13px}.login-page{text-align:center;max-width:360px;margin-top:15vh}.login-form{text-align:left;flex-direction:column;gap:14px;margin-top:24px;display:flex}.login-form label{flex-direction:column;gap:6px;font-size:14px;display:flex}.login-form input{border:1px solid var(--input-border);background:var(--bg);color:var(--text);border-radius:8px;padding:10px 12px;font-size:15px}button{background:var(--accent);color:var(--accent-text);cursor:pointer;border:none;border-radius:8px;padding:8px 14px;font-size:14px}button.secondary{background:var(--btn-secondary-bg);color:var(--btn-secondary-text)}button:disabled{opacity:.6;cursor:default}.card-list,.file-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.card{background:var(--card-bg);color:inherit;border-radius:10px;justify-content:space-between;align-items:center;padding:14px 16px;text-decoration:none;display:flex}.card-title{font-weight:500}.file-row{background:var(--card-bg);border-radius:10px;flex-direction:column;gap:8px;padding:14px 16px;display:flex}.file-row-main{align-items:center;gap:10px;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.file-row-actions{align-items:center;gap:10px;display:flex}.app-layout{flex-direction:column;width:100%;min-height:100svh;display:flex}.app-content{flex:1;padding-bottom:72px}.nav-bar{background:var(--bg);border-top:1px solid var(--border);padding:6px 0 max(6px, env(safe-area-inset-bottom));z-index:20;will-change:transform;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0;transform:translateZ(0)}.nav-item{color:var(--muted);border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:4px 18px;font-size:11px;text-decoration:none;display:flex}.nav-icon{font-size:20px;line-height:1}.nav-item-active{color:var(--accent)}@media (width>=860px){.app-layout{flex-direction:row}.nav-bar{border-top:none;border-right:1px solid var(--border);flex-direction:column;justify-content:flex-start;align-items:stretch;gap:4px;width:220px;height:100svh;padding:24px 12px;position:sticky;top:0;left:0}.nav-item{flex-direction:row;justify-content:flex-start;gap:10px;padding:10px 14px;font-size:15px}.nav-item-active{background:var(--accent-soft)}.app-content{flex:1;padding-bottom:0}}.search-filter-bar{gap:8px;margin-bottom:18px;display:flex}.search-input{border:1px solid var(--input-border);background:var(--bg);color:var(--text);border-radius:8px;flex:1;padding:10px 12px;font-size:14px}.tag-select{border:1px solid var(--input-border);background:var(--bg);color:var(--text);border-radius:8px;max-width:160px;padding:10px 12px;font-size:14px}.tag-chips{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.tag-chip{color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:2px 8px;font-size:12px}.post-feed{flex-direction:column;gap:24px;display:flex}.post-card{border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.post-card-header{flex-direction:column;gap:4px;display:flex}.post-card-creator{color:var(--accent);font-size:13px;font-weight:600;text-decoration:none}.post-card-title{margin:0;font-size:17px;font-weight:600}.post-card-meta{flex-direction:column;gap:4px;display:flex}.media-image-grid{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.media-image-grid-single{grid-template-columns:1fr}.media-image-wrap{background:var(--card-bg);aspect-ratio:1;border-radius:10px;position:relative;overflow:hidden}.media-image-grid-single .media-image-wrap{aspect-ratio:auto}.media-image{object-fit:contain;width:100%;height:100%;display:block}.media-image-grid-single .media-image{height:auto}.media-image-placeholder,.media-video-placeholder,.media-audio-placeholder{background:var(--card-bg-alt);width:100%;height:100%;min-height:60px}.media-overlay-actions{position:absolute;top:6px;right:6px}.media-block{flex-direction:column;gap:6px;display:flex}.media-block-footer{justify-content:space-between;align-items:center;gap:8px;display:flex}.offline-btn{color:#fff;background:#0000008c;border-radius:999px;justify-content:center;align-items:center;width:30px;height:30px;padding:0;font-size:14px;display:flex}.offline-btn-done{background:#2563ebd9}.offline-btn-progress{color:#fff;background:#0000008c;border-radius:999px;width:auto;padding:4px 10px;font-size:11px}.offline-btn-progress-wrap{align-items:center;gap:4px;display:flex}.offline-cancel-btn{color:#fff;background:#0000008c;border-radius:999px;flex-shrink:0;width:22px;height:22px;padding:0;font-size:11px;line-height:1}.scroll-sentinel{justify-content:center;align-items:center;min-height:40px;margin-top:16px;display:flex}.icon-spin{animation:.9s linear infinite icon-spin-anim}@keyframes icon-spin-anim{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.video-player-wrap{aspect-ratio:16/9;cursor:pointer;background:#000;border-radius:10px;width:100%;position:relative;overflow:hidden}.video-player-fullscreen{aspect-ratio:auto;border-radius:0;width:100%;height:100%}.video-player-el{object-fit:contain;background:#000;width:100%;height:100%;display:block}.video-spinner{color:#fff;justify-content:center;align-items:center;font-size:22px;display:flex;position:absolute;inset:0}.video-center-play{color:#fff;background:#0000008c;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;padding:0;font-size:20px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.video-controls{opacity:1;background:linear-gradient(#0000,#000000bf);align-items:center;gap:8px;padding:8px 10px;transition:opacity .2s;display:flex;position:absolute;bottom:0;left:0;right:0}.video-controls-hidden{opacity:0;pointer-events:none}.video-btn{color:#fff;background:0 0;flex-shrink:0;justify-content:center;align-items:center;padding:4px 6px;font-size:16px;display:flex}.video-controls .audio-time{color:#eee}.video-seek{background:linear-gradient(to right, #fff var(--progress,0%), #ffffff4d var(--progress,0%));flex:1}.video-seek::-webkit-slider-thumb{background:#fff}.video-seek::-moz-range-thumb{background:#fff}.audio-player{background:var(--card-bg);border-radius:12px;align-items:center;gap:12px;padding:10px 14px;display:flex}.audio-play-btn{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;padding:0;font-size:16px;display:flex}.audio-main{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.audio-title{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.audio-scrub-row{align-items:center;gap:8px;display:flex}.audio-time{color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:11px}.audio-seek{appearance:none;background:linear-gradient(to right, var(--accent) var(--progress,0%), var(--track-bg) var(--progress,0%));border-radius:999px;outline:none;flex:1;height:4px}.audio-seek::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:13px;height:13px}.audio-seek::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:13px;height:13px}.profile-card{background:var(--card-bg);border-radius:12px;flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:8px;padding:16px;display:flex}.profile-email{font-size:16px;font-weight:600}.offline-thumb{object-fit:contain;background:var(--card-bg-alt);border-radius:8px;width:100%;max-height:320px;display:block}.theme-toggle{gap:6px;margin-top:4px;display:flex}.theme-toggle button{background:var(--btn-secondary-bg);color:var(--btn-secondary-text);padding:6px 12px;font-size:13px}.theme-toggle-active{background:var(--accent)!important;color:var(--accent-text)!important}.downloads-indicator{z-index:30;position:fixed;bottom:84px;right:16px}@media (width>=860px){.downloads-indicator{bottom:16px}}.downloads-indicator-btn{background:var(--accent);width:46px;height:46px;color:var(--accent-text);border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:19px;display:flex;position:relative;box-shadow:0 2px 12px #00000047}.downloads-indicator-badge{background:var(--danger);color:#fff;text-align:center;border-radius:999px;min-width:18px;height:18px;padding:0 4px;font-size:11px;line-height:18px;position:absolute;top:-4px;right:-4px}.downloads-popover{background:var(--bg);border:1px solid var(--border);border-radius:12px;width:280px;max-width:calc(100vw - 32px);max-height:320px;padding:10px;position:absolute;bottom:56px;right:0;overflow-y:auto;box-shadow:0 6px 24px #0000004d}.downloads-popover-header{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14px;font-weight:600;display:flex}.downloads-popover-header button{padding:4px 10px;font-size:12px}.downloads-popover-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.downloads-popover-item{align-items:center;gap:6px;font-size:13px;display:flex}.downloads-popover-item .file-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.downloads-popover-item button.secondary{flex-shrink:0;padding:3px 8px;font-size:11px}.downloads-popover-dismiss{color:var(--muted);background:0 0;flex-shrink:0;padding:0 2px;font-size:13px}.export-entry-card{flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:8px;display:flex}.export-fsa-note,.export-source-toggle{margin-bottom:14px}.export-search{width:100%;margin-bottom:14px}.export-toolbar{align-items:center;gap:10px;margin-bottom:10px;font-size:13px;display:flex}.export-toolbar button{padding:4px 10px;font-size:12px}.export-list{margin-bottom:16px}.export-row .file-row-main{flex-wrap:wrap}.export-row-post{font-size:12px}.export-badge-offline{color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:2px 8px;font-size:11px}.export-action-bar{background:var(--bg);border-top:1px solid var(--border);padding:10px 0;position:sticky;bottom:72px}@media (width>=860px){.export-action-bar{bottom:0}}.export-progress{flex-direction:column;gap:6px;display:flex}.export-results{flex-direction:column;gap:4px;margin:16px 0 0;padding:0;font-size:13px;list-style:none;display:flex}