:root{
      --bg:#f5f5f7;
      --surface:rgba(255,255,255,.88);
      --text:#121212;
      --muted:#7a7a82;
      --line:rgba(15,23,42,.08);
      --shadow:0 18px 50px rgba(0,0,0,.08);
      --shadow-soft:0 10px 28px rgba(0,0,0,.06);
      --radius:28px;
      --accent:#4f46e5;
      --accent2:#ec4899;
      --empty-blue:#0d57ff;
      --empty-blue-2:#2f7bff;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      background:
        radial-gradient(circle at top left, rgba(99,102,241,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(236,72,153,.08), transparent 22%),
        var(--bg);
      color:var(--text);
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      overflow-x:hidden;
    }

    img{display:block;max-width:100%}
    button,a{font:inherit}
    a{text-decoration:none;color:inherit}
    button{cursor:pointer}
    :focus-visible{outline:2px solid #4f46e5;outline-offset:2px}

    .app{
      width:min(930px,100%);
      min-height:100vh;
      margin:0 auto;
      position:relative;
      background:linear-gradient(180deg, rgba(255,255,255,.6) 0%, rgba(255,255,255,.25) 100%);
      backdrop-filter:blur(12px);
      box-shadow:0 0 0 1px rgba(255,255,255,.32), 0 24px 70px rgba(15,23,42,.08);
      overflow:visible;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:200;
      padding:12px 16px 0;
      background:rgba(245,245,247,.92);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.55);
    }

    .top-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .brand{display:flex;align-items:center;gap:10px;user-select:none;min-width:0}
    .brand-logo{width:38px;height:38px;object-fit:cover;border-radius:14px;background:#fff;border:1px solid rgba(0,0,0,.06);box-shadow:0 8px 18px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.8);flex:0 0 auto}
    .brand-name{font-size:15px;font-weight:800;letter-spacing:-.04em;color:#111827;white-space:nowrap}
    .top-actions{display:flex;align-items:center;gap:10px}
    .icon-btn{width:42px;height:42px;border:0;border-radius:999px;display:grid;place-items:center;color:#1f2937;background:rgba(255,255,255,.8);box-shadow:0 10px 20px rgba(0,0,0,.04);cursor:pointer;transition:transform .18s ease, box-shadow .18s ease;position:relative}
    .icon-btn:hover{transform:translateY(-1px);box-shadow:0 14px 26px rgba(0,0,0,.08)}
    .icon-btn svg{width:20px;height:20px}
    .badge{position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#4f46e5;color:#fff;font-size:10px;font-weight:800;display:grid;place-items:center;border:2px solid #fff;box-shadow:0 6px 14px rgba(79,70,229,.24)}

    .feed{padding:0 0 112px;display:flex;flex-direction:column;gap:16px}
    .card{background:rgba(235,235,235,.86);border:1px solid rgba(255,255,255,.8);border-radius:0;overflow:hidden;box-shadow:var(--shadow-soft);position:relative}
    .card-media{position:relative;margin:0;border-radius:0;overflow:hidden;background:#e9e9ee;min-height:260px;max-height:680px;isolation:isolate}
    .card-media > img{width:100%;height:auto;display:block;object-fit:cover;transform:scale(1.01);min-height:260px;max-height:680px}
    .card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.28) 0%, transparent 18%, transparent 68%, rgba(0,0,0,.76) 100%);pointer-events:none}

    .media-top{position:absolute;top:12px;left:12px;right:12px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;z-index:2}
    .profile-chip{display:flex;align-items:center;gap:10px;min-width:0;color:#fff;background:linear-gradient(180deg, rgba(15,23,42,.34), rgba(15,23,42,.12));backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:6px 10px 6px 6px;box-shadow:0 8px 20px rgba(0,0,0,.18);max-width:calc(100% - 40px)}
    .profile-avatar{width:34px;height:34px;border-radius:50%;padding:2px;background:linear-gradient(135deg,#ff9f43,#ef476f,#6c5ce7);flex:0 0 auto}
    .profile-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.94);background:#ddd}
    .profile-meta{min-width:0;display:flex;flex-direction:column;gap:2px}
    .profile-row{display:flex;align-items:center;gap:6px;min-width:0}
    .profile-name{font-size:13px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.02em}
    .verified-pill{width:15px;height:15px;border-radius:50%;display:grid;place-items:center;background:#8b5cf6;color:#fff;font-size:10px;font-weight:900;box-shadow:0 8px 16px rgba(139,92,246,.25);flex:0 0 auto}
    .profile-sub{font-size:11px;color:rgba(255,255,255,.82);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}
    .menu-chip{width:36px;height:36px;border:0;border-radius:999px;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);box-shadow:0 10px 18px rgba(0,0,0,.12);display:grid;place-items:center;cursor:pointer;flex:0 0 auto;color:#2b2b34}
    .menu-chip svg{width:18px;height:18px}

    .media-bottom-cards{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;z-index:2}
    .small-avatars{display:flex;align-items:center;padding-left:2px}
    .small-avatars img{width:22px;height:22px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.95);margin-left:-7px;box-shadow:0 10px 18px rgba(0,0,0,.15)}
    .small-likes{font-size:12px;font-weight:700;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(10px);padding:7px 10px;border-radius:999px;box-shadow:0 10px 20px rgba(0,0,0,.12);color:#fff}

    .reactions{display:flex;align-items:center;gap:10px;padding:12px 14px 12px}
    .like-metric{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:800;background:rgba(17,24,39,.92);color:#fff;padding:7px 13px;border-radius:999px;white-space:nowrap;flex:0 0 auto;cursor:pointer;user-select:none;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 18px rgba(0,0,0,.04);transition:transform .18s ease, background .18s ease, color .18s ease}
    .like-metric:hover{transform:translateY(-1px)}
    .like-metric svg{width:15px;height:15px;flex:0 0 auto;fill:none;stroke:currentColor}
    .like-metric.liked{background:rgba(254,242,242,.98);color:#ef4444}
    .react-spacer{flex:1}
    .bookmark-btn{margin-left:auto}
    .react-btn{width:30px;height:30px;border:0;border-radius:999px;background:rgba(248,248,249,.94);display:grid;place-items:center;color:#1f2937;box-shadow:0 10px 18px rgba(0,0,0,.04);cursor:pointer;transition:transform .18s ease, background .18s ease;flex:0 0 auto}
    .react-btn:hover{transform:translateY(-1px)}
    .react-btn svg{width:15px;height:15px}

    .likes-summary{display:flex;align-items:center;gap:10px;padding:0 16px 10px}
    .likes-stack{display:flex;align-items:center;min-width:0}
    .likes-stack img,.likes-stack .you-pill{width:26px;height:26px;border-radius:50%;object-fit:cover;border:2px solid #fff;margin-left:-8px;box-shadow:0 8px 16px rgba(0,0,0,.12);background:#fff}
    .likes-stack .you-pill{display:grid;place-items:center;font-size:10px;font-weight:900;color:#fff;background:linear-gradient(135deg,#2f80ed,#6f4bd8 55%, #ec4899);text-transform:uppercase}
    .likes-text{min-width:0;font-size:12px;line-height:1.35;color:#5f636d}
    .likes-text strong{color:#111827}
    .likes-text a{color:#111827;font-weight:800}

    .meta{padding:0 16px 16px}
    .time{font-size:11px;color:var(--muted);margin-bottom:8px}
    .caption{font-size:14px;line-height:1.55;color:#202227;letter-spacing:-.01em}
    .caption strong{font-weight:800}
    .mention-link{color:#4f46e5;font-weight:800;text-decoration:none}
    .mention-link:hover{text-decoration:underline}

    .state-wrap{padding:0 16px 0}
    .state-card{max-width:560px;margin:20px auto 0;background:var(--surface);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow);border-radius:28px;padding:24px 20px;text-align:center}
    .state-icon{width:58px;height:58px;border-radius:18px;margin:0 auto 14px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(79,70,229,.12), rgba(236,72,153,.12));color:#4f46e5}
    .state-icon svg{width:26px;height:26px}
    .state-title{margin:0 0 6px;font-size:20px;line-height:1.15;letter-spacing:-.03em}
    .state-text{margin:0;color:#6b7280;line-height:1.5;font-size:14px}

    .feed-skeleton{width:calc(100% + 32px);margin-left:-16px;margin-right:-16px;border:0;border-radius:0;max-width:none;box-shadow:none;background:#fff;overflow:hidden}
    .sk-header{display:flex;align-items:center;gap:14px;padding:18px}
    .sk-avatar{width:48px;height:48px;border-radius:50%}
    .sk-meta{flex:1}.sk-line{height:12px;border-radius:999px;margin-bottom:10px}.sk-line.title{width:42%}.sk-line.small{width:24%;height:10px;margin-bottom:0}.sk-menu{width:22px;height:22px;border-radius:50%}.sk-image{width:100%;aspect-ratio:3/3}.sk-actions{display:flex;align-items:center;gap:18px;padding:16px 18px}.sk-icon{width:26px;height:26px;border-radius:50%}.sk-spacer{flex:1}.sk-caption{padding:0 18px 18px}.sk-caption .sk-line{width:100%}.sk-caption .short{width:52%}.shimmer{background:linear-gradient(90deg,#efefef 0%,#f8f8f8 45%,#efefef 100%);background-size:300% 100%;animation:shimmer 1.2s linear infinite}
    @keyframes shimmer{from{background-position:100% 0}to{background-position:-100% 0}}

    .mobile-nav{display:none}

    /* New full-screen empty state modal */
    .empty-overlay{
      position:fixed;inset:0;z-index:10020;display:none;align-items:center;justify-content:center;
      padding:20px;background:
        radial-gradient(circle at 12% 12%, rgba(255,255,255,.30), transparent 24%),
        radial-gradient(circle at 88% 18%, rgb(253, 253, 253), transparent 20%),
        linear-gradient(180deg, #001547 0%, #2f7bff 38%, #84b6ff 74%, #f4f8ff 100%);
      overflow:auto;
    }
    .empty-overlay.open{display:flex}
    .empty-shell{
      width:min(580px,100%);
      min-height:min(920px, calc(100dvh - 40px));
      border-radius:34px;
      background:rgba(255, 255, 255, 0);
      border:1px solid rgba(255,255,255,.58);
      box-shadow:0 30px 90px rgba(15,23,42,.18);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      overflow:hidden;
      position:relative;
      display:flex;
      flex-direction:column;
    }
    .empty-top{padding:18px 18px 0;display:flex;align-items:center;justify-content:space-between;gap:12px;flex:0 0 auto}
    .empty-brand{display:flex;align-items:center;gap:10px;min-width:0}
    .empty-mark{width:36px;height:36px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.82);border:1px solid rgba(15,23,42,.08);box-shadow:0 10px 22px rgba(15,23,42,.10);flex:0 0 auto}
    .empty-mark svg{width:18px;height:18px}
    .empty-brand-copy{min-width:0;display:flex;flex-direction:column;gap:2px}
    .empty-brand-title{font-size:15px;line-height:1.1;font-weight:800;letter-spacing:-.03em}
    .empty-brand-sub{font-size:12px;line-height:1.2;color:rgba(15,23,42,.72)}
    .status-chip{flex:0 0 auto;padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid rgba(15,23,42,.08);color:#0f172a;display:inline-flex;align-items:center;gap:8px;box-shadow:0 10px 18px rgba(15,23,42,.05);font-size:12px;font-weight:700;max-width:46%}
    .status-dot{width:8px;height:8px;border-radius:999px;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.12);flex:0 0 auto}
    .hero{padding:26px 18px 14px;text-align:center;flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}
    .hero-art{width:min(250px,64vw);aspect-ratio:1 / 1;margin:0 auto 20px;position:relative;display:grid;place-items:center;filter:drop-shadow(0 24px 34px rgba(15,23,42,.12))}
    .star{position:absolute;width:52px;height:52px;top:16px;right:-6px;transform:rotate(14deg);color:#fff6c9;filter:drop-shadow(0 10px 18px rgba(250,204,21,.22))}
    .basket{width:160px;height:140px;position:relative;margin-top:58px;background:linear-gradient(180deg,#f8fafc 0%,#e5e7eb 100%);border-radius:28px 28px 34px 34px;box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 18px 30px rgba(15,23,42,.10);border:1px solid rgba(15,23,42,.07)}
    .hero-image-slot{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;z-index:1}
    .hero-image-card{width:min(210px,72vw);aspect-ratio:1/1;border-radius:30px;overflow:hidden;border:1px solid rgba(255,255,255,.58);background:rgba(255,255,255,.22);box-shadow:0 20px 44px rgba(15,23,42,.14);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
    .hero-image-card img{width:100%;height:100%;object-fit:cover;display:block}
    .hero-art.has-custom-image .basket{opacity:.08;transform:scale(.9)}
    .hero-art.has-custom-image .cloth,
    .hero-art.has-custom-image .towel,
    .hero-art.has-custom-image .star{opacity:.15}

    .basket::before{content:"";position:absolute;left:18px;right:18px;top:-12px;height:24px;background:linear-gradient(180deg,#fff 0%,#f3f4f6 100%);border-radius:18px;border:1px solid rgba(15,23,42,.05);box-shadow:0 10px 18px rgba(15,23,42,.08)}
    .basket::after{content:"";position:absolute;left:50%;top:-48px;width:110px;height:110px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle at 38% 32%, rgba(255,255,255,.65), rgba(255,255,255,0) 35%),linear-gradient(180deg,#66a8ff 0%,#3e8dff 58%,#2f73ea 100%);box-shadow:0 20px 26px rgba(31,111,255,.16), inset 0 1px 0 rgba(255,255,255,.28);clip-path:polygon(10% 60%, 0 46%, 8% 33%, 24% 23%, 42% 14%, 60% 16%, 76% 24%, 90% 35%, 100% 50%, 92% 64%, 74% 74%, 54% 80%, 34% 78%, 18% 72%);filter:saturate(1.08)}
    .cloth{position:absolute;left:50%;transform:translateX(-50%);border-radius:999px;background:linear-gradient(180deg,#82c1ff 0%,#5ca2ff 60%,#4692f6 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.45)}
    .cloth.c1{top:-26px;width:110px;height:34px}.cloth.c2{top:-6px;width:126px;height:38px}.cloth.c3{top:16px;width:136px;height:40px}
    .towel{position:absolute;width:42px;height:92px;right:-12px;top:20px;border-radius:16px;background:linear-gradient(180deg,#8fcbff 0%,#69b2ff 100%);box-shadow:0 12px 18px rgba(15,23,42,.09), inset 0 1px 0 rgba(255,255,255,.42);transform:rotate(2deg)}
    .towel::after{content:"";position:absolute;left:0;bottom:-12px;width:100%;height:18px;border-radius:0 0 16px 16px;background:linear-gradient(180deg,#6fb5ff 0%,#3f8cf6 100%)}
    .basket-lines{position:absolute;inset:42px 16px 16px;border-radius:22px;background:repeating-linear-gradient(180deg, rgba(15,23,42,.10) 0, rgba(15,23,42,.10) 3px, transparent 3px, transparent 18px);opacity:.45;mask:linear-gradient(180deg, transparent 0%, #000 18%, #000 82%, transparent 100%)}
    .empty-copy{padding:0 20px 18px}
    .empty-headline{margin:0;font-size:clamp(28px,6vw,42px);line-height:1.04;letter-spacing:-.055em;font-weight:900;color:#0b1020}
    .empty-headline span{display:block}
    .empty-subtext{margin:14px auto 0;max-width:34ch;font-size:15px;line-height:1.62;color:rgba(15,23,42,.72)}
    .empty-user-card{margin:18px 20px 0;padding:14px;border-radius:24px;background:rgba(255,255,255,.70);border:1px solid rgba(255,255,255,.70);box-shadow:0 14px 34px rgba(15,23,42,.10);display:flex;align-items:center;gap:12px;text-align:left}
    .avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;background:#e5e7eb;border:2px solid #fff;box-shadow:0 10px 18px rgba(15,23,42,.10);flex:0 0 auto}
    .user-copy{min-width:0;flex:1}.user-name{margin:0;font-size:15px;line-height:1.2;font-weight:800;letter-spacing:-.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-meta{margin:3px 0 0;font-size:12px;line-height:1.4;color:rgba(15,23,42,.66)}
    .cta-wrap{padding:18px 20px 20px;display:grid;gap:10px;flex:0 0 auto}
    .btn{height:52px;border:0;border-radius:16px;padding:0 18px;font-size:15px;font-weight:800;letter-spacing:-.02em;transition:transform .18s ease, box-shadow .18s ease, opacity .18s ease, background .18s ease}
    .btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.99)}
    .btn-primary{background:#111111;color:#fff;box-shadow:0 16px 30px rgba(0,0,0,.20)}
    .btn-secondary{background:rgba(255,255,255,.92);color:#111827;border:1px solid rgba(15,23,42,.08);box-shadow:0 12px 24px rgba(15,23,42,.08)}
    .footer-note{padding:0 20px 22px;color:rgba(15,23,42,.55);font-size:12px;line-height:1.5;text-align:center;flex:0 0 auto}.footer-note a{text-decoration:underline;text-underline-offset:2px;font-weight:700;color:rgba(15,23,42,.78)}
    .dismiss{position:fixed;top:max(12px, env(safe-area-inset-top));right:12px;z-index:10021;width:42px;height:42px;border-radius:999px;border:0;background:rgba(255,255,255,.16);color:#fff;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 12px 28px rgba(0,0,0,.16);display:grid;place-items:center}
    .dismiss svg{width:20px;height:20px}
    .hidden{display:none !important}

    .comment-modal{position:fixed;inset:0;z-index:9999;display:none;place-items:end center;padding:12px;background:rgba(7,10,18,.42);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
    .comment-modal.open{display:grid}.comment-backdrop{position:absolute;inset:0}.comment-sheet{position:relative;width:min(720px,100%);max-height:min(92vh,920px);display:flex;flex-direction:column;overflow:hidden;background:#fff;color:#111827;border-radius:28px 28px 22px 22px;box-shadow:0 30px 90px rgba(0,0,0,.28);transform:translateY(18px) scale(.985);opacity:0;transition:transform .28s cubic-bezier(.2,.9,.2,1), opacity .28s ease}.comment-modal.open .comment-sheet{transform:translateY(0) scale(1);opacity:1}
    .comment-hero{position:relative;flex:0 0 auto}.comment-handle{width:54px;height:5px;border-radius:999px;background:rgba(17,24,39,.14);margin:10px auto 8px;flex:0 0 auto}.comment-hero-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:12px 16px 14px;border-bottom:1px solid rgba(15,23,42,.08);flex:0 0 auto;position:relative;z-index:2}.comment-owner{min-width:0;flex:1;display:flex;align-items:center;gap:10px;margin-top:5px;pointer-events:auto}.comment-owner-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:#e5e7eb}.comment-owner-meta{min-width:0;display:flex;flex-direction:column;gap:2px}.comment-owner-name{font-size:12px;font-weight:800;line-height:1.1;color:#111827;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.comment-owner-time{font-size:11px;color:#6b7280;line-height:1.1}.comment-back,.comment-menu{width:40px;height:40px;border:0;border-radius:999px;display:grid;place-items:center;background:rgba(0,0,0,.08);color:#111827;border:1px solid rgba(15,23,42,.08);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 10px 24px rgba(0,0,0,.10);flex:0 0 auto}.comment-back svg,.comment-menu svg{width:20px;height:20px}.comment-image-wrap{position:relative;background:#0b0b0f;aspect-ratio:1 / 1;max-height:38vh;overflow:hidden;flex:0 0 auto}.comment-image-wrap img{width:100%;height:100%;object-fit:cover;display:block}.comment-image-fade{position:absolute;inset:auto 0 0 0;height:40%;background:linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.2) 100%)}.comment-body{background:#fff;border-top:1px solid rgba(15,23,42,.08);flex:1 1 auto;overflow:auto;-webkit-overflow-scrolling:touch;padding:12px 16px 110px}.comment-list{display:flex;flex-direction:column;gap:12px}.comment-empty{min-height:220px;display:grid;place-items:center;text-align:center;padding:24px 14px}.comment-empty-inner{max-width:260px}.comment-empty-icon{width:56px;height:56px;border-radius:18px;margin:0 auto 12px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(79,70,229,.1), rgba(236,72,153,.1));color:#4f46e5}.comment-empty h4{margin:0 0 6px;font-size:16px;font-weight:800;letter-spacing:-.02em}.comment-empty p{margin:0;font-size:13px;color:#6b7280;line-height:1.45}.comment-item{display:flex;gap:10px;align-items:flex-start}.comment-item-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;flex:0 0 auto}.comment-bubble{min-width:0;flex:1;background:#f9fafb;border:1px solid rgba(17,24,39,.06);border-radius:18px;padding:10px 12px}.comment-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}.comment-name{font-size:13px;font-weight:800;letter-spacing:-.01em;color:#111827}.comment-time{font-size:11px;color:#9ca3af;white-space:nowrap}.comment-text{margin:0;font-size:13px;line-height:1.5;color:#374151;white-space:pre-wrap;word-break:break-word}.comment-footer{position:sticky;bottom:0;left:0;right:0;display:flex;gap:10px;align-items:center;padding:12px 12px calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid rgba(15,23,42,.08);flex:0 0 auto;z-index:2}.comment-input-wrap{flex:1;display:flex;align-items:center;gap:10px;min-width:0;background:#f3f4f6;border:1px solid rgba(17,24,39,.06);border-radius:999px;padding:8px 12px 8px 8px}.comment-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:#e5e7eb}.comment-input-wrap input{width:100%;border:0;outline:none;background:transparent;font-size:14px;color:#111827}.comment-send{border:0;border-radius:999px;padding:0 16px;height:44px;min-width:78px;font-size:14px;font-weight:800;color:#fff;background:linear-gradient(135deg, #4f46e5, #ec4899);box-shadow:0 10px 24px rgba(79,70,229,.18);cursor:pointer}.comment-send:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}

    .viewer-modal{position:fixed;inset:0;z-index:9998;display:none;background:rgba(0,0,0,.82)}.viewer-modal.open{display:block}.viewer-backdrop{position:absolute;inset:0}.viewer-sheet{position:relative;width:100%;height:100dvh;overflow:hidden;transform:translateY(12px) scale(.985);opacity:0;transition:transform .26s cubic-bezier(.2,.9,.2,1), opacity .26s ease}.viewer-modal.open .viewer-sheet{transform:translateY(0) scale(1);opacity:1}.viewer-media{position:absolute;inset:0;display:grid;place-items:center}.viewer-media img{width:100%;height:100%;object-fit:contain;background:#000}.viewer-overlay{position:absolute;inset:0;pointer-events:none}.viewer-top{position:absolute;top:0;left:0;right:0;padding:calc(12px + env(safe-area-inset-top)) 12px 12px;display:flex;align-items:center;gap:10px;background:linear-gradient(to bottom, rgba(0,0,0,.72) 0%, rgba(0,0,0,.34) 42%, rgba(0,0,0,0) 100%);pointer-events:none;z-index:3}.viewer-back{width:40px;height:40px;border:0;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);flex:0 0 auto;cursor:pointer;pointer-events:auto}.viewer-back svg{width:20px;height:20px}.viewer-owner{position:static;flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:18px;background:rgba(255,255,255,.10);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);pointer-events:auto}.viewer-owner-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;flex:0 0 auto}.viewer-owner-meta{min-width:0;display:flex;flex-direction:column;gap:2px}.viewer-owner-name{font-size:14px;font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-owner-time{font-size:11px;color:rgba(255,255,255,.72)}.viewer-count{flex:0 0 auto;height:34px;min-width:62px;padding:0 12px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:800;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);pointer-events:auto}.viewer-scroll-hint{position:absolute;left:50%;bottom:calc(94px + env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none;z-index:4;animation:hintFade 1.8s ease-in-out infinite}.viewer-scroll-arrow{width:30px;height:30px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.14);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;box-shadow:0 10px 22px rgba(0,0,0,.18);animation:arrowBob 1.2s ease-in-out infinite}.viewer-scroll-arrow svg{width:16px;height:16px;display:block}.viewer-scroll-text{font-size:11px;font-weight:800;letter-spacing:.02em;color:rgba(255,255,255,.88);text-transform:lowercase;text-shadow:0 2px 10px rgba(0,0,0,.28)}.viewer-actions{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(14px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center;gap:10px;width:min(560px, calc(100% - 28px));pointer-events:auto;padding:0;z-index:5;animation:actionBounceIn .42s cubic-bezier(.2,.9,.2,1) both}.viewer-action{flex:0 0 auto;min-width:62px;height:48px;border:0;border-radius:16px;padding:0 14px;display:flex;align-items:center;justify-content:center;gap:7px;background:rgba(255,255,255,.10);color:#fff;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 12px 26px rgba(0,0,0,.16);cursor:pointer;transition:transform .18s ease, background .18s ease, box-shadow .18s ease, opacity .18s ease}.viewer-action:hover{transform:translateY(-1px) scale(1.02);box-shadow:0 14px 30px rgba(0,0,0,.20)}.viewer-action:active{transform:translateY(0) scale(.97);opacity:.96}.viewer-action svg{width:18px;height:18px;flex:0 0 auto}.viewer-action span{font-size:11px;font-weight:800;line-height:1;letter-spacing:.01em}.viewer-action.liked{background:rgba(239,68,68,.18);animation:heartPop .28s ease}.viewer-action.liked svg{fill:#ef4444;stroke:#ef4444}
    @keyframes actionBounceIn{0%{transform:translateX(-50%) translateY(10px) scale(.92);opacity:0}55%{transform:translateX(-50%) translateY(-2px) scale(1.04);opacity:1}75%{transform:translateX(-50%) translateY(1px) scale(.99)}100%{transform:translateX(-50%) translateY(0) scale(1);opacity:1}}
    @keyframes heartPop{0%{transform:scale(1)}45%{transform:scale(1.22)}100%{transform:scale(1)}}
    @keyframes arrowBob{0%,100%{transform:translateY(0);opacity:.9}50%{transform:translateY(-5px);opacity:1}}
    @keyframes hintFade{0%,100%{opacity:.55}50%{opacity:1}}

    .share-modal{position:fixed;inset:0;z-index:10000;display:none;place-items:end center;padding:12px;background:rgba(7,10,18,.42);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.share-modal.open{display:grid}.share-backdrop{position:absolute;inset:0}.share-sheet{position:relative;width:min(760px,100%);max-height:min(88vh,900px);display:flex;flex-direction:column;overflow:hidden;background:#fff;color:#111827;border-radius:28px;box-shadow:0 30px 90px rgba(0,0,0,.28);transform:translateY(18px) scale(.985);opacity:0;transition:transform .28s cubic-bezier(.2,.9,.2,1), opacity .28s ease}.share-modal.open .share-sheet{transform:translateY(0) scale(1);opacity:1}.share-head{display:flex;align-items:flex-start;gap:12px;justify-content:space-between;padding:14px 16px 12px;border-bottom:1px solid rgba(15,23,42,.08);flex:0 0 auto}.share-head-copy{min-width:0;flex:1}.share-kicker{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#6b7280;margin-bottom:4px}.share-title{margin:0;font-size:18px;line-height:1.2;letter-spacing:-.03em}.share-subtitle{margin:4px 0 0;font-size:13px;line-height:1.45;color:#6b7280}.share-back,.share-close{width:40px;height:40px;border:0;border-radius:999px;display:grid;place-items:center;background:rgba(0,0,0,.06);color:#111827;border:1px solid rgba(15,23,42,.08);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 10px 24px rgba(0,0,0,.08);flex:0 0 auto;cursor:pointer}.share-back svg,.share-close svg{width:20px;height:20px}.share-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:14px;overflow:auto;-webkit-overflow-scrolling:touch}.share-preview{display:flex;gap:12px;align-items:center;padding:12px;border-radius:22px;background:#f8fafc;border:1px solid rgba(15,23,42,.06)}.share-preview-image{width:84px;height:84px;border-radius:18px;overflow:hidden;flex:0 0 auto;background:#e5e7eb;box-shadow:0 10px 18px rgba(0,0,0,.08)}.share-preview-image img{width:100%;height:100%;object-fit:cover;display:block}.share-preview-meta{min-width:0;display:flex;flex-direction:column;gap:5px}.share-preview-name{font-size:14px;font-weight:800;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.share-preview-text{font-size:13px;line-height:1.5;color:#6b7280;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.share-actions{display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:10px}.share-action{border:0;border-radius:18px;padding:12px 10px;min-height:88px;background:#f8fafc;color:#111827;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;border:1px solid rgba(15,23,42,.06);box-shadow:0 10px 18px rgba(0,0,0,.04);cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease}.share-action:hover{transform:translateY(-1px);box-shadow:0 14px 24px rgba(0,0,0,.07)}.share-action svg{width:20px;height:20px}.share-action span{font-size:12px;font-weight:800;line-height:1.1}.share-action.primary{background:linear-gradient(135deg,#4f46e5,#ec4899);color:#fff}.share-action.dark{background:#111827;color:#fff}.share-section{display:flex;align-items:center;justify-content:space-between;gap:12px}.share-section h4{margin:0;font-size:13px;letter-spacing:-.02em}.share-section p{margin:0;font-size:12px;color:#6b7280}.share-people{display:flex;gap:10px;overflow:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch}.share-person{flex:0 0 auto;width:92px;border:1px solid rgba(15,23,42,.06);border-radius:18px;background:#fff;padding:10px 10px 12px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:0 10px 18px rgba(0,0,0,.04);cursor:pointer}.share-person img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:#e5e7eb;border:2px solid #fff;box-shadow:0 8px 16px rgba(0,0,0,.08)}.share-person strong{font-size:11px;line-height:1.2;text-align:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.share-person span{font-size:10px;color:#6b7280;line-height:1}

    @media (max-width: 820px){
      .mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:9997 !important;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;gap:6px;padding:10px 10px calc(10px + env(safe-area-inset-bottom));border-radius:22px 22px 0 0;background:rgba(17,17,23,.92);border-top:1px solid rgba(255,255,255,.08);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 -10px 30px rgba(0,0,0,.28)}
      .mobile-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:52px;border:0;background:transparent;color:rgba(255,255,255,.68);text-decoration:none;-webkit-tap-highlight-color:transparent;cursor:pointer;border-radius:16px;transition:transform .18s ease, background .18s ease, color .18s ease, opacity .18s ease}.mobile-nav-item:hover{transform:translateY(-1px)}
      .mobile-nav-icon{width:22px;height:22px;display:grid;place-items:center;transition:transform .2s ease, color .2s ease}.mobile-nav-icon svg{width:22px;height:22px;display:block}.mobile-nav-label{font-size:11px;font-weight:700;line-height:1;letter-spacing:.01em}.mobile-nav-item.active{color:#fff;background:rgba(255,255,255,.08)}.mobile-nav-item.active .mobile-nav-icon{transform:translateY(-1px)}.mobile-nav-avatar{width:26px;height:26px;border-radius:50%;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:#111827;flex-shrink:0}.mobile-nav-avatar img{width:100%;height:100%;object-fit:cover;display:block}
      .mobile-top-btn{position:fixed;right:14px;bottom:84px;z-index:9998;width:50px;height:50px;border:0;border-radius:16px;background:linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.08));color:#fff;display:grid;place-items:center;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 10px 24px rgba(0,0,0,.24);transition:transform .22s ease, opacity .22s ease}.mobile-top-btn-icon{width:22px;height:22px;display:grid;place-items:center}.mobile-top-btn-icon svg{width:22px;height:22px}
      .viewer-actions{bottom:calc(16px + env(safe-area-inset-bottom));width:calc(100% - 24px);gap:8px}.viewer-action{min-width:58px;height:46px;border-radius:15px;padding:0 12px}.viewer-scroll-hint{bottom:calc(92px + env(safe-area-inset-bottom))}
      .comment-modal{place-items:stretch;padding:0}.comment-sheet{width:100%;height:100dvh;max-height:none;border-radius:0;transform:translateX(100%);opacity:1;transition:transform .28s cubic-bezier(.2,.9,.2,1)}.comment-modal.open .comment-sheet{transform:translateX(0)}.comment-handle{display:none}.comment-hero::before{content:"";position:absolute;top:0;left:0;right:0;height:140px;z-index:1;pointer-events:none;background:linear-gradient(to bottom, rgba(0,0,0,.699) 0%, rgba(0,0,0,.377) 35%, rgba(0,0,0,0) 70%, rgba(0,0,0,0) 100%)}.comment-hero-top{position:absolute;top:0;left:0;right:0;z-index:5;padding:calc(10px + env(safe-area-inset-top)) 12px 0;background:transparent;border:0}.comment-back,.comment-menu{background:rgba(0,0,0,.32);color:#fff;border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.comment-owner-name{color:#ffffff}.comment-owner-time{color:#a8a8a8}.comment-image-wrap{width:100%;height:54vh;max-height:none;aspect-ratio:unset;overflow:hidden}.comment-body{position:relative;margin-top:-14px;border-top:1px solid rgba(15,23,42,.08);border-radius:18px 18px 0 0;background:#fff;flex:1 1 auto;overflow:auto;-webkit-overflow-scrolling:touch;padding:14px 16px 110px;z-index:2}
      .share-modal{padding:0;place-items:stretch}.share-sheet{width:100%;max-height:none;height:100dvh;border-radius:0;transform:translateY(100%)}.share-modal.open .share-sheet{transform:translateY(0)}.share-actions{grid-template-columns:repeat(2,minmax(0,1fr))}
      .empty-overlay{padding:0;align-items:stretch}.empty-shell{width:100%;min-height:100dvh;border-radius:0}.empty-top{padding:14px 14px 0}.empty-copy{padding:0 16px 16px}.cta-wrap{padding:16px}.footer-note{padding:0 16px 22px}.hero{padding-top:22px}.hero-art{width:min(220px,68vw)}.basket{width:150px;height:132px}.empty-headline{font-size:26px}
    }

    @media (min-width: 821px){
      .app{margin:16px auto;border-radius:34px}.viewer-sheet{display:grid;place-items:center}.viewer-media img{width:min(760px, 100vw);height:min(92vh, 920px);object-fit:contain}.viewer-owner{left:18px;right:auto;width:min(420px, calc(100vw - 120px))}.viewer-actions{bottom:calc(18px + env(safe-area-inset-bottom))}.viewer-scroll-hint{bottom:84px}.comment-modal{place-items:center;padding:20px}.comment-sheet{width:min(640px, calc(100vw - 40px));max-height:min(86vh, 860px);border-radius:30px}.comment-image-wrap{max-height:34vh}}