.forum-container{max-width:1200px;margin:0 auto;padding:20px}.forum-page{padding:20px 0}.forum-header{flex-direction:column;gap:20px;margin-bottom:30px;display:flex}.forum-header-actions{justify-content:flex-end;margin-bottom:10px;display:flex}.new-topic-button{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-weight:600;transition:transform .2s,box-shadow .2s}.new-topic-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.forum-title{color:var(--primary-color);margin-bottom:10px;font-size:2.5rem}.forum-filters{border-bottom:1px solid #eee;flex-wrap:wrap;gap:10px;margin-bottom:30px;padding-bottom:15px;display:flex}.filter-button{cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:20px;padding:8px 16px;font-weight:500;transition:background-color .2s,border-color .2s}.filter-button:hover{background-color:#f5f5f5;border-color:#ccc}.filter-button.active{background:var(--primary-color);color:#fff;border-color:#0000}.threads-list{flex-direction:column;gap:16px;display:flex}.thread-card{cursor:pointer;background:#fff;border:1px solid #eee;border-radius:12px;padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 2px 8px #0000000a}.thread-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000014}.thread-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.thread-title{color:#111827;margin:.5rem 0 .25rem;font-size:1.25rem;font-weight:600}.thread-category{text-transform:uppercase;color:#4338ca;background:#eef2ff;border-radius:20px;margin-left:.5rem;padding:.2em 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20px;font-weight:500;transition:all .2s}.delete-button:hover{background-color:#c82333;transform:translateY(-1px)}.thread-detail .thread-content{color:#212529;-webkit-line-clamp:unset;line-clamp:3;padding:24px;font-size:1.05rem;line-height:1.8;display:block;overflow:visible}.posts-section{margin-top:32px}.posts-title{color:#212529;margin-bottom:20px;font-size:1.5rem;font-weight:700}.posts-list{flex-direction:column;gap:16px;display:flex}.post-card{background:#fff;border-left:4px solid #667eea;border-radius:8px;padding:20px;transition:all .2s;box-shadow:0 2px 4px #0000000d}.post-card:hover{box-shadow:0 4px 12px #0000001a}.post-header{border-bottom:1px solid #e9ecef;justify-content:space-between;margin-bottom:12px;padding-bottom:12px;display:flex}.post-author{color:#495057;font-weight:600}.post-date{color:#6c757d;font-size:.875rem}.post-content{color:#212529;line-height:1.6}.post-form{background:#fff;border-radius:8px;margin-top:24px;padding:24px;box-shadow:0 2px 4px #0000000d}.post-form textarea{resize:vertical;border:2px solid #e5e7eb;border-radius:8px;width:100%;min-height:100px;margin-bottom:16px;padding:12px;font-family:inherit;font-size:1rem;line-height:1.5;transition:border-color .2s}.post-form textarea:focus{border-color:#4338ca;outline:none;box-shadow:0 0 0 3px #4338ca1a}.submit-button{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s}.submit-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.submit-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.pagination{justify-content:center;gap:8px;margin-top:30px;display:flex}.pagination-button{cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:6px;padding:8px 12px;font-weight:500;transition:all .2s}.pagination-button:hover{background-color:#f5f5f5;border-color:#ccc}.pagination-button.active{background:var(--primary-color);color:#fff;border-color:#0000}.no-threads,.no-posts-message,.no-topics-message{text-align:center;color:#6c757d;background-color:#f8f9fa;border-radius:8px;padding:40px;font-size:1.1rem}.login-prompt{text-align:center;color:#495057;background-color:#f8f9fa;border-radius:8px;padding:32px}.login-prompt a{color:#667eea;font-weight:600;text-decoration:none}.login-prompt a:hover{text-decoration:underline}@media (max-width:768px){.thread-header{flex-wrap:wrap}.thread-footer{flex-direction:column;gap:8px}}.thread-content table,.post-content table,.ProseMirror table{border-collapse:collapse!important;border:1px solid #999!important;width:100%!important}.thread-content th,.thread-content td,.post-content th,.post-content td,.ProseMirror th,.ProseMirror td{border:1px solid #999!important;padding:.5rem!important}.thread-content th,.post-content th,.ProseMirror th{background-color:#f0f0f0!important}.table-toolbar{background:#f8f9fa;border:1px solid #e5e7eb;border-radius:8px;flex-wrap:wrap;gap:6px;margin:12px 0;padding:10px 12px;display:flex;box-shadow:0 1px 3px #0000000a}.table-toolbar button{color:#374151;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #d1d5db;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-size:.8rem;font-weight:500;transition:all .15s;display:inline-flex}.table-toolbar button:hover{color:#111827;background:#f3f4f6;border-color:#9ca3af}.table-toolbar button:active{background:#e5e7eb;transform:translateY(1px)}.table-toolbar button:disabled{opacity:.5;cursor:not-allowed}.table-toolbar button.danger{color:#dc3545;border-color:#f5c2c7}.table-toolbar button.danger:hover{color:#b02a37;background:#f8d7da;border-color:#dc3545}.table-toolbar .divider{background:#e5e7eb;width:1px;margin:0 4px}@media (max-width:600px){.table-toolbar button{padding:5px 8px;font-size:.7rem}}