:root{--yellow: #ffd100;--black: #000;--card: #161616;--elevated: #1c1c1c;--sheet: #141414;--border: #1a1a1a;--border2: #262626;--border3: #333;--muted: #9CA3AF;--danger: #e0393e;--text-secondary: #b0b0b0;--surface: #1C1C1C;--yellow-tint: rgba(255, 209, 0, .12);--radius-card: 16px;--radius-control: 12px;--radius-pill: 999px;--bottomnav-height: 70px;--shell-max-width: 480px}@media(min-width:768px){:root{--shell-max-width: 680px}}@media(min-width:1024px){:root{--shell-max-width: 1040px}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}svg path,svg line,svg rect,svg circle,svg polyline,svg polygon{stroke-linecap:round;stroke-linejoin:round}html,body{margin:0;padding:0;overscroll-behavior:none}html,body{height:100%}body{background:#000;font-family:Poppins,sans-serif}button,input,textarea{font-family:Poppins,sans-serif}button{color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .12s ease,opacity .12s ease}button:active{transform:scale(.97)}::-webkit-scrollbar{width:0;height:0}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}button:focus:not(:focus-visible){outline:none}a:focus:not(:focus-visible){outline:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}#root{position:relative;min-height:100vh;max-width:var(--shell-max-width);margin:0 auto;background:#000}@media(min-width:768px){#root{border-left:1px solid var(--border);border-right:1px solid var(--border)}}#app-root{position:relative;height:100vh;min-height:0;overflow:hidden;background:#fff}.col{display:flex;flex-direction:column}.row{display:flex;align-items:center}.grow{flex:1;min-width:0}.iconbtn{background:none;border:none;padding:0;color:#fff;display:flex;align-items:center;justify-content:center}.pill{border:none;border-radius:100px;font-weight:600;white-space:nowrap}.scrollY{overflow-y:auto}.placeholder-slot{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2a2a2a,#111);color:#666;font-size:11px;font-weight:600;letter-spacing:.3px;text-align:center;overflow:hidden}.avatar-slot{border-radius:100%}.rect-slot{border-radius:0}.rounded-slot{border-radius:14px}.auth-screen{height:100%;overflow-y:auto;background:#000;display:flex;flex-direction:column;align-items:center;padding:48px 28px 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16px;font-size:12.5px}.plus-round{flex-shrink:0;width:32px;height:32px;border-radius:100px;border:1.5px solid #000;background:#fff;color:#000;display:flex;align-items:center;justify-content:center;padding:0;margin-left:2px}.feed-grid{display:block}@media(min-width:768px){.feed-grid{display:block;columns:2;column-gap:12px}.feed-grid>.post-card{break-inside:avoid;-webkit-column-break-inside:avoid;margin-bottom:12px}}.post-card{border-radius:18px;margin:0 12px 12px;padding:14px 16px 16px;background:var(--card)}.post-header{display:flex;align-items:center;gap:10px}.post-name{font-size:13.5px;font-weight:600;color:#fff}.post-meta{font-size:11.5px;color:var(--muted)}.tag-pill{background:var(--yellow);border:none;border-radius:100px;padding:5px 11px;font-size:11px;font-weight:700;color:#000;white-space:nowrap}.post-text{font-size:13.5px;color:#fff;line-height:1.5;margin-top:10px}.post-actions{display:flex;align-items:center;gap:18px;margin-top:10px}.post-actions 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var(--border)}.nav-btn{background:none;border:none;padding:8px;color:#fff;display:flex;align-items:center;justify-content:center}.fab{width:54px;height:54px;border-radius:100px;background:var(--yellow);border:none;display:flex;align-items:center;justify-content:center;margin-top:-22px;box-shadow:0 4px 14px #00000059;color:#000}.scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:30}.sheet-bottom{position:absolute;left:50%;right:auto;transform:translate(-50%);width:100%;max-width:var(--shell-max-width);bottom:0;background:var(--sheet);border-radius:20px 20px 0 0;z-index:31;padding:18px 18px 22px}.fullscreen-panel{position:absolute;top:0;bottom:0;left:50%;right:auto;transform:translate(-50%);width:100%;max-width:var(--shell-max-width);background:var(--sheet);z-index:32;display:flex;flex-direction:column}.panel-topbar{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid #333;flex-shrink:0}.panel-topbar 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.ttl{font-size:13.5px;font-weight:700;color:#fff}.create-option .sub{font-size:11.5px;color:var(--muted);margin-top:2px}.menu-item{width:100%;background:none;border:none;text-align:left;padding:14px 4px;font-size:14px;font-weight:600;color:#fff;border-bottom:1px solid var(--border2)}.menu-item.danger{color:var(--danger);border-bottom:none}.notif-row{width:100%;border:none;text-align:left;padding:11px 14px;display:flex;gap:8px;align-items:flex-start;border-bottom:1px solid var(--border2)}.notif-row span.txt{font-size:12px;color:#fff;line-height:1.4}.notif-row span.txt .t{color:#999}.disabled-btn{opacity:.4}.back-topbar{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#000;border-bottom:1px solid var(--border);flex-shrink:0}.back-topbar span{font-size:15px;font-weight:700;color:#fff}.big-sheet{position:fixed;left:50%;right:auto;transform:translate(-50%);width:100%;max-width:var(--shell-max-width);bottom:0;background:var(--sheet);border-radius:20px 20px 0 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img{width:100%;height:100%;object-fit:cover}.image-drop-remove{position:absolute;top:8px;right:8px;background:#0009;border:none;border-radius:100px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;color:#fff}.char-counter{font-size:11px;color:var(--muted);text-align:right;margin-top:4px}.error-banner{border-radius:12px;border:1px solid rgba(224,57,62,.3);background:#e0393e1a;padding:12px 16px;font-size:12px;color:var(--danger)}.state-block{display:flex;flex-direction:column;align-items:center;text-align:center;padding:56px 28px;gap:4px;grid-column:1 / -1}.state-icon-circle{width:56px;height:56px;border-radius:100%;background:var(--elevated);display:flex;align-items:center;justify-content:center;color:var(--yellow);margin-bottom:14px}.state-icon-circle.danger{color:var(--danger)}.state-title{font-size:14.5px;font-weight:700;color:#fff}.state-subtitle{font-size:12.5px;color:var(--muted);line-height:1.5;max-width:280px}.state-action{margin-top:18px;background:var(--yellow);border:none;border-radius:100px;padding:10px 24px;font-size:12.5px;font-weight:700;color:#000}.spinner{width:28px;height:28px;border-radius:100%;border:3px solid var(--border3);border-top-color:var(--yellow);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.refresh-spinner{animation:spin .7s linear infinite}.spinner-row{display:flex;align-items:center;justify-content:center;padding:48px 0}.skeleton{background:linear-gradient(90deg,var(--elevated) 25%,var(--border3) 50%,var(--elevated) 75%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:6px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-post-card{border-radius:18px;margin:0 12px 12px;padding:14px 16px 16px;background:var(--card)}.skeleton-post-header{display:flex;align-items:center;gap:10px}.iconbtn:active{opacity:.5}.list-row:active{opacity:.7}.menu-item:active,.notif-row:active{background:var(--elevated)}.tag-pill:active,.outline-btn:active,.follow-btn:active{opacity:.7}.cta-yellow:active,.cta-white:active{opacity:.85}.create-option:active{opacity:.7}.settings-row:active{background:var(--elevated)}.google-btn:active{opacity:.7}@keyframes scrim-fade-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-slide-up{0%{transform:translate(-50%) translateY(100%)}to{transform:translate(-50%) translateY(0)}}@keyframes fullscreen-slide-in{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.scrim{animation:scrim-fade-in .2s ease-out both}.sheet-bottom,.big-sheet{animation:sheet-slide-up .2s ease-out both}.fullscreen-panel{animation:fullscreen-slide-in .2s ease-out both}@keyframes toast-slide-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.toast-anim{animation:toast-slide-in .25s ease-out both}.img-shimmer{position:relative;overflow:hidden;background:linear-gradient(90deg,var(--elevated) 25%,var(--border3) 50%,var(--elevated) 75%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite}.img-shimmer img{position:relative;z-index:1}.img-shimmer.loaded{animation:none;background:transparent}.feature-card{transition:transform .2s ease,box-shadow .2s ease}@media(hover:hover){.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #ffd10014}}@keyframes like-burst{0%{transform:translate(-50%,-50%) scale(0);opacity:1}50%{transform:translate(-50%,-50%) scale(1.2);opacity:1}to{transform:translate(-50%,-50%) scale(1.4);opacity:0}}.like-burst{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);pointer-events:none;z-index:5;animation:like-burst .6s ease-out forwards}@keyframes heart-bounce{0%{transform:scale(1)}25%{transform:scale(1.3)}50%{transform:scale(.9)}to{transform:scale(1)}}.heart-bounce{animation:heart-bounce .35s ease-out}.day-divider{display:flex;align-items:center;gap:12px;padding:8px 0 4px;margin:8px 0}.day-divider:before,.day-divider:after{content:"";flex:1;height:1px;background:var(--border3)}.day-divider span{font-size:11px;color:var(--muted);font-weight:600;white-space:nowrap}.chat-header-shadow{box-shadow:0 2px 8px #0000004d}.skeleton-profile{display:flex;flex-direction:column;align-items:center;padding:20px 16px 0;gap:10px}@keyframes toast-pop{0%{opacity:0;transform:translateY(10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.posted-toast{animation:toast-pop .25s ease-out both}.auth-input:focus{border-color:var(--yellow);box-shadow:0 0 0 2px #ffd10033}.field-input:focus{border-color:var(--yellow);box-shadow:0 0 0 2px #ffd10033}