/* Beforeloud — Facebook. Riferimenti: registrazioni iOS chiaro/scuro, 25 settembre 2026. */

.fb-feed{--fb-bg:#f0f2f5;--fb-post:#fff;--fb-text:#050505;--fb-text2:#65676b;--fb-line:#ced0d4;--fb-band:#f0f2f5;--fb-btn:#e4e6eb;--fb-blue:#0866ff;--fb-input:#f0f2f5;--fb-tab:#fff;
  background:var(--fb-bg);color:var(--fb-text);font-size:15px;line-height:1.3;padding-bottom:90px}
[data-theme="dark"] .fb-feed{--fb-bg:#18191a;--fb-post:#242526;--fb-text:#e4e6eb;--fb-text2:#b0b3b8;--fb-line:#3e4042;--fb-band:#3a3b3c;--fb-btn:#4e4f50;--fb-blue:#2d88ff;--fb-input:#3a3b3c;--fb-tab:#242526}
.bl-flat .fb-post-main{--fb-bg:#f0f2f5;--fb-post:#fff;--fb-text:#050505;--fb-text2:#65676b;--fb-line:#ced0d4;--fb-band:#f0f2f5;--fb-btn:#e4e6eb;--fb-blue:#0866ff;font-size:15px;line-height:1.3}
.bl-flat[data-theme="dark"] .fb-post-main{--fb-bg:#18191a;--fb-post:#242526;--fb-text:#e4e6eb;--fb-text2:#b0b3b8;--fb-line:#3e4042;--fb-band:#3a3b3c;--fb-btn:#4e4f50;--fb-blue:#2d88ff}

.fb-post{position:relative;background:var(--fb-post);color:var(--fb-text);margin-bottom:8px;padding-bottom:4px}
.fb-post .spacer{flex:1}

/* contesto sociale e intestazione */
.fb-context{display:flex;align-items:center;gap:8px;padding:10px 12px 8px;font-size:15px;border-bottom:1px solid var(--fb-line)}
.fb-context b{font-weight:600}
.fb-mini{font-size:8px}
.fb-head{display:flex;align-items:center;gap:10px;padding:10px 12px 6px}
.fb-avatar{width:40px;height:40px}
.fb-who{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.fb-name{display:flex;align-items:center;gap:4px;font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fb-verified{flex:none}
.fb-sub{display:flex;align-items:center;gap:2px;font-size:13px;color:var(--fb-text2)}
.fb-icon{display:grid;place-items:center;width:28px;height:28px;color:var(--fb-text2)}

/* testo */
.fb-text{padding:2px 12px 10px;font-size:15px;line-height:1.35;white-space:pre-wrap;word-wrap:break-word}
.fb-more{background:none;border:0;padding:0;font:inherit;color:var(--fb-text2);cursor:pointer}

/* media singolo e scheda link */
.fb-media{position:relative;width:100%;overflow:hidden;background:#000}
.fb-media img,.fb-media video{width:100%;height:100%;object-fit:cover;display:block}
.fb-media-empty{display:grid;place-items:center;background:#e4e6eb;color:#65676b;font-size:13px}
[data-theme="dark"] .fb-media-empty{background:#3a3b3c;color:#b0b3b8}
.fb-tag{position:absolute;top:10px;left:10px;background:#000;color:#fff;font-size:15px;font-weight:600;padding:3px 8px;border-radius:4px}
.fb-linkcard{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--fb-band)}
.fb-linkcard-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.fb-domain{font-size:13px;color:var(--fb-text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fb-headline{font-size:15px;font-weight:600;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.fb-btn{flex:none;background:var(--fb-btn);color:var(--fb-text);font-weight:600;font-size:15px;padding:8px 12px;border-radius:6px;white-space:nowrap}

/* carosello di schede */
.fb-cards{display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 12px 4px;cursor:grab;outline:none}
.fb-cards::-webkit-scrollbar{display:none}
.fb-cards.is-dragging,.fb-cards.is-animating{scroll-snap-type:none}
.fb-cards.is-dragging{cursor:grabbing}
.fb-card{flex:none;scroll-snap-align:start;border:1px solid var(--fb-line);border-radius:12px;overflow:hidden;background:var(--fb-post)}
.fb-card-media{position:relative;background:#000}
.fb-card-media img,.fb-card-media video{width:100%;height:100%;object-fit:cover;display:block}
.fb-card-foot{display:flex;align-items:center;gap:10px;padding:12px}
.fb-card-title{flex:1;min-width:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* reazioni e azioni */
.fb-actions{display:flex;align-items:center;gap:18px;padding:10px 12px 8px;color:var(--fb-text2);font-size:15px}
.fb-action{display:inline-flex;align-items:center;gap:6px;color:var(--fb-text2)}
.fb-action svg{width:22px;height:22px}
.fb-reactions{display:inline-flex}
.fb-react{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:10px;border:2px solid var(--fb-post)}
.fb-react+.fb-react{margin-left:-6px}
.fb-react-like{background:#1877f2}
.fb-react-love{background:#f33e58}
.fb-reactline{display:flex;align-items:center;gap:8px;padding:0 12px 10px;font-size:14px;color:var(--fb-text2)}
.fb-reactline b{color:var(--fb-text);font-weight:600}
.fb-commentbox{display:flex;align-items:center;gap:10px;padding:2px 12px 12px;color:var(--fb-text2)}
.fb-commentinput{flex:1;background:var(--fb-input);border-radius:20px;padding:10px 14px;font-size:15px;color:var(--fb-text2)}

/* vicini */
.fb-neighbor .fb-text{padding-bottom:8px}
.fb-neighbor-media{height:70px;background:linear-gradient(180deg,#8fa1b3,#4c5b6b)}
.fb-feed-tail{height:30px}

/* barra delle schede */
.fb-tabbar{position:absolute;left:0;right:0;bottom:0;height:84px;background:var(--fb-tab,#fff);border-top:1px solid var(--fb-line,#ced0d4);display:flex;align-items:flex-start;justify-content:space-around;padding:8px 10px 0;color:var(--fb-text2,#65676b);z-index:3}
[data-theme="dark"] .fb-tabbar{--fb-tab:#242526;--fb-line:#3e4042;--fb-text2:#b0b3b8;--fb-text:#e4e6eb;--fb-btn:#4e4f50;--fb-blue:#2d88ff}
.fb-tab{position:relative;display:grid;place-items:center;width:52px;height:34px}
.fb-tab.is-active{color:var(--fb-blue,#0866ff)}
.fb-tab b{position:absolute;top:-4px;right:6px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#e41e3f;color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;border:2px solid var(--fb-tab,#fff)}
.fb-tab-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#c7ced8,#8a94a3)}
.fb-tab-menu{position:absolute;right:6px;bottom:2px;background:var(--fb-btn,#e4e6eb);border-radius:50%;padding:2px;color:var(--fb-text,#050505);border:1.5px solid var(--fb-tab,#fff)}
.fb-homebar{position:absolute;left:50%;bottom:9px;width:134px;height:5px;margin-left:-67px;border-radius:3px;background:var(--fb-text,#050505);opacity:.9}

/* ── Stories ── */
.fb-story{background:#000;color:#fff;font-size:15px}
.fbs-bars{position:absolute;left:12px;right:12px;top:58px;display:flex;gap:4px}
.fbs-bars i{flex:1;height:3px;border-radius:2px;background:rgba(255,255,255,.35);overflow:hidden}
.fbs-bars i b{display:block;height:100%;width:0;background:#fff}
.fbs-bars i.is-done b{width:100%}
.fbs-bars i.is-active b{animation:fbs-progress 6s linear forwards}
@keyframes fbs-progress{to{width:100%}}
.fbs-head{position:absolute;left:12px;right:8px;top:72px;display:flex;align-items:center;gap:10px}
.fbs-avatar{width:44px;height:44px}
.fbs-name{display:flex;align-items:center;gap:5px;font-weight:600;font-size:16px}
.fbs-head .spacer{flex:1}
.fbs-icon{display:grid;place-items:center;width:34px;height:34px;color:#fff}
.fbs-media{position:absolute;left:0;right:0;top:128px;bottom:62px;border-radius:14px;overflow:hidden;background:#111}
.fbs-slide{position:absolute;inset:0;display:none}
.fbs-slide.is-active{display:block}
.fbs-slide img,.fbs-slide video{width:100%;height:100%;object-fit:cover;display:block}
.fbs-empty{display:grid;place-items:center;height:100%;color:#999;font-size:13px;background:#1a1a1a}
.fbs-shade{position:absolute;left:0;right:0;bottom:0;height:220px;background:linear-gradient(0deg,rgba(0,0,0,.6),rgba(0,0,0,0));pointer-events:none}
.fbs-ctawrap{position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 14px 14px}
.fbs-chevron{color:#fff;opacity:.9}
.fbs-cta{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#1877f2;font-weight:700;font-size:17px;letter-spacing:.3px;padding:11px 22px;border-radius:12px;font-family:'Inter',system-ui,sans-serif}
.fbs-context{align-self:flex-start;display:flex;align-items:center;gap:8px;font-size:14px;color:#fff;margin-top:6px;white-space:nowrap;overflow:hidden;max-width:100%}
.fbs-context b{font-weight:600}
.fbs-sponsored{position:absolute;left:14px;bottom:26px;font-size:13px;color:#b0b3b8}
.fbs-sound{top:138px;left:12px;right:auto;bottom:auto;width:30px;height:30px;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.4)}

/* testo con link (anche nelle inserzioni: il testo principale li rende cliccabili) */
.fb-link{color:var(--fb-blue);text-decoration:none}
.fb-link:hover{text-decoration:underline}
/* post organico con più foto: griglia al posto del carosello a schede (quello è delle inserzioni) */
.fb-grid{display:flex;flex-direction:column;gap:2px;background:var(--fb-post)}
.fb-grid-row{display:flex;gap:2px}
.fb-grid-col{display:flex;flex-direction:column;gap:2px}
.fb-grid-cell{position:relative;flex:none;overflow:hidden;background:#000}
.fb-grid-cell img,.fb-grid-cell video{width:100%;height:100%;object-fit:cover;display:block}
.fb-grid-more{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.45);color:#fff;font-size:28px;font-weight:600}

/* Reels (0.35.0; rifatti nella 0.35.1 sulla registrazione iOS del 07/10/2026: vedi buildReel in facebook.js) */
.fb-reel{background:#000;color:#fff;font-size:15px;font-family:'Inter',system-ui,sans-serif}
.fbr-media{position:absolute;left:0;right:0;top:0;bottom:79px;background:#000;overflow:hidden}
.fbr-media img,.fbr-media video{width:100%;height:100%;object-fit:cover;display:block}
.fbr-shade{position:absolute;left:0;right:0;bottom:0;height:300px;background:linear-gradient(0deg,rgba(0,0,0,.55),rgba(0,0,0,0));pointer-events:none}
.fbr-top{position:absolute;left:8px;right:8px;top:60px;display:flex;align-items:center;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}
.fbr-top .spacer{flex:1}
.fbr-ico{display:grid;place-items:center;width:40px;height:40px;color:#fff}
.fbr-rail{position:absolute;right:6px;bottom:112px;display:flex;flex-direction:column;align-items:center;gap:16px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.55))}
.fbr-rail-item{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:13px;font-weight:500;min-width:44px;color:#fff}
.fbr-rail-more{margin-top:2px}
.fbr-info{position:absolute;left:12px;right:68px;bottom:92px;display:flex;flex-direction:column;gap:7px;text-shadow:0 1px 2px rgba(0,0,0,.45)}
.fbr-info.is-ad{right:12px}
.fbr-info.is-ad .fbr-who,.fbr-info.is-ad .fbr-caption{margin-right:56px}
.fbr-who{display:flex;align-items:center;gap:10px}
.fbr-avatar{width:36px;height:36px;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.35)}
.fbr-namecol{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.fbr-name{display:flex;align-items:center;gap:6px;font-weight:700;font-size:17px;white-space:nowrap;overflow:hidden}
.fbr-name>span{overflow:hidden;text-overflow:ellipsis}
.fbr-name svg{flex:none}
.fbr-audio{display:flex;align-items:center;gap:6px;font-size:14px;opacity:.95;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fbr-follow{flex:none;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);border-radius:8px;padding:5px 10px;font-weight:700;font-size:15px;text-shadow:none}
.fbr-caption{display:flex;align-items:center;gap:4px;font-size:16px;line-height:1.3;white-space:nowrap;overflow:hidden}
.fbr-cap-text{overflow:hidden;text-overflow:clip;min-width:0}
.fbr-caption b{flex:none;font-weight:700}
.fbr-cta{display:flex;align-items:center;justify-content:center;height:40px;border-radius:8px;background:#0866ff;color:#fff;font-weight:600;font-size:16px;text-shadow:none;margin-top:3px}
.fbr-sponsored{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:rgba(0,0,0,.55);font-size:14px;text-shadow:none}
.fbr-commentbar{position:absolute;left:0;right:0;bottom:0;height:79px;background:#000;padding:8px 12px 0}
.fbr-comment{display:flex;align-items:center;gap:12px;height:43px;padding:0 14px 0 18px;border-radius:999px;background:#242526;color:rgba(255,255,255,.75);font-size:16px}
.fbr-comment .spacer{flex:1}
.fbr-gif{font-size:11px;font-weight:800;border:1.8px solid currentColor;border-radius:5px;padding:1px 3px;line-height:1}
.fbr-sound{bottom:auto;top:112px;right:14px}