:root{--bg: #0b0c0f;--panel: #12141a;--text: #e6e7eb;--muted: #a4a7b0;--accent: #6ea8fe;--border: #252833}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}.container{max-width:760px;margin:24px auto;padding:0 16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.input,.file{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.button{background:var(--accent);color:#020617;border:0;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:600}.popup-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.popup{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:16px;max-width:420px;width:calc(100% - 32px);box-shadow:0 10px 30px #0006}.post{padding:14px 0}.post-header{display:flex;align-items:flex-start;gap:12px}.post-text{flex:1}.icon-button{width:36px;height:36px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;font-weight:700;line-height:1}img.post-img{max-width:100%;border:1px solid var(--border);border-radius:8px;margin-top:8px;display:block}ul{list-style:none;padding:0;margin:0}li{border-bottom:1px solid var(--border);padding:14px 0}.badge{color:var(--muted);font-size:12px}img.post-img{max-width:100%;border:1px solid var(--border);border-radius:8px;margin-top:8px}.actions{display:flex;gap:8px}