.forum-chat-container{flex-direction:column;height:calc(100vh - 64px);display:flex}.forum-messages{scroll-behavior:smooth;flex:1;overflow-y:auto}.forum-messages::-webkit-scrollbar{width:5px}.forum-messages::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px}.chat-bubble{max-width:75%;animation:.25s ease-out bubble-in}.chat-bubble-sent{color:#fff;background:linear-gradient(135deg,#9b1b30 0%,#7a1424 100%);border-radius:1.25rem 1.25rem .25rem;margin-left:auto}.chat-bubble-received{color:#1c1e21;background:#fff;border:1px solid #ebeae4;border-radius:1.25rem 1.25rem 1.25rem .25rem}.chat-bubble-system{color:#838790;text-align:center;background:#f7f5f0;border-radius:.75rem;max-width:90%;margin:0 auto;font-size:.75rem}@keyframes bubble-in{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.forum-room-card{transition:transform .4s cubic-bezier(.22,1,.36,1),box-shadow .4s}.forum-room-card:hover{transform:translateY(-4px)}.wilayah-kab-malang{border-left:4px solid #059669}.wilayah-kota-malang{border-left:4px solid #2563eb}.wilayah-kota-batu{border-left:4px solid #d97706}.pinned-message{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%);border:1px solid #fcd34d;border-radius:.75rem}.forum-input-area{background:#fff;border-top:1px solid #ebeae4;padding:1rem 1.5rem}.auth-card{background:#fff;border:1px solid #ebeae4;border-radius:1.5rem;box-shadow:0 4px 24px -6px #1c1e210f}.nik-preview{animation:.3s ease-out fade-in-up}@keyframes fade-in-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.chat-bubble{max-width:88%}}.thread-inline-enter{animation:.28s cubic-bezier(.16,1,.3,1) forwards slideDownFade}@keyframes slideDownFade{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.line-clamp-3-custom{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}