/* Community of Practice Hub v4 — Complete Styles | Author: Gideon Kiprotich */
:root{--cop-primary:#75b83d;--cop-primary-light:#8fd05a;--cop-primary-dark:#5a9a2b;--cop-accent:#a8d47a;--cop-success:#27ae60;--cop-warning:#f39c12;--cop-danger:#e74c3c;--cop-bg:#f4f6f9;--cop-bg-card:#fff;--cop-text:#2c3e50;--cop-text-light:#7f8c8d;--cop-text-muted:#95a5a6;--cop-border:#e1e8ef;--cop-border-light:#f0f3f6;--cop-shadow-sm:0 1px 3px rgba(0,0,0,.06);--cop-shadow-md:0 4px 12px rgba(0,0,0,.08);--cop-shadow-lg:0 8px 30px rgba(0,0,0,.12);--cop-radius:10px;--cop-radius-lg:16px;--cop-transition:.25s cubic-bezier(.4,0,.2,1)}
.cop-hub-wrap{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--cop-text);line-height:1.6;max-width:1280px;margin:0 auto;padding:0 40px;position:relative}
.cop-hub-wrap *,.cop-hub-wrap *::before,.cop-hub-wrap *::after{box-sizing:border-box}
.cop-section{margin-bottom:40px}.cop-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.cop-section-title{font-size:20px;font-weight:800;color:var(--cop-text);letter-spacing:-.3px;margin:0}

/* Buttons */
.cop-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all var(--cop-transition);text-decoration:none;line-height:1.4}
.cop-btn:hover{transform:translateY(-1px);box-shadow:var(--cop-shadow-sm)}.cop-btn-primary{background:var(--cop-primary);color:#fff}.cop-btn-primary:hover{background:var(--cop-primary-dark)}
.cop-btn-sm{padding:5px 12px;font-size:12px}.cop-btn-lg{padding:12px 28px;font-size:15px}.cop-btn-outline{background:transparent;border:1px solid var(--cop-border);color:var(--cop-text)}
.cop-btn-outline:hover{border-color:var(--cop-primary);color:var(--cop-primary)}.cop-btn-danger{background:var(--cop-danger);color:#fff}.cop-btn-danger:hover{background:#c0392b}
.cop-btn-join{background:var(--cop-primary);color:#fff}.cop-btn-leave{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff}
.cop-input{width:100%;padding:10px 14px;border:2px solid var(--cop-border);border-radius:var(--cop-radius);font-size:14px;outline:none;transition:border-color var(--cop-transition);font-family:inherit}
.cop-input:focus{border-color:var(--cop-primary)}

/* Breadcrumb */
.cop-breadcrumb{font-size:13px;color:var(--cop-text-muted);margin-bottom:16px}.cop-breadcrumb a{color:var(--cop-primary);text-decoration:none}.cop-breadcrumb .sep{margin:0 6px}

/* Empty & Loading */
.cop-empty{text-align:center;padding:48px 24px}.cop-empty-icon{font-size:48px;margin-bottom:12px;opacity:.6}.cop-empty-title{font-size:16px;font-weight:700}.cop-empty-desc{font-size:13px;color:var(--cop-text-muted);margin-top:6px}
.cop-loading{text-align:center;padding:32px}.cop-spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--cop-border);border-top-color:var(--cop-primary);border-radius:50%;animation:copSpin .6s linear infinite}@keyframes copSpin{to{transform:rotate(360deg)}}

/* Stats */
.cop-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:32px}
.cop-stat-card{background:var(--cop-bg-card);border-radius:var(--cop-radius);padding:20px 16px;text-align:center;border:1px solid var(--cop-border-light);transition:all var(--cop-transition)}
.cop-stat-card:hover{box-shadow:var(--cop-shadow-md);transform:translateY(-2px)}.cop-stat-icon{font-size:28px;margin-bottom:8px}
.cop-stat-number{font-size:28px;font-weight:800;color:var(--cop-primary)}.cop-stat-label{font-size:12px;color:var(--cop-text-muted);text-transform:capitalize;font-weight:600;margin-top:2px}

/* Quick Links */
.cop-quick-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;justify-content:center}
.cop-quick-link{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--cop-bg-card);border:1px solid var(--cop-border-light);border-radius:var(--cop-radius);text-decoration:none;color:var(--cop-text);font-weight:600;font-size:13px;transition:all var(--cop-transition)}
.cop-quick-link:hover{border-color:var(--cop-primary);color:var(--cop-primary);box-shadow:var(--cop-shadow-sm)}

/* Dashboard */
.cop-dashboard-columns{display:grid;grid-template-columns:1fr 340px;gap:24px}
.cop-sidebar-section{background:var(--cop-bg-card);border-radius:var(--cop-radius-lg);padding:20px;margin-bottom:16px;border:1px solid var(--cop-border-light)}
.cop-sidebar-title{font-size:15px;font-weight:700;margin:0 0 14px}.cop-sidebar-group-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--cop-border-light);font-size:13px}
.cop-sidebar-group-name{font-weight:600}.cop-sidebar-group-count{color:var(--cop-text-muted);font-weight:500}
.cop-leaderboard-row{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--cop-border-light);font-size:13px}
.cop-leaderboard-rank{width:24px;height:24px;border-radius:50%;background:var(--cop-bg);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;color:var(--cop-text-muted)}
.cop-leaderboard-avatar{width:28px;height:28px;border-radius:50%}.cop-leaderboard-name{flex:1;font-weight:600}.cop-leaderboard-points{font-size:12px;color:var(--cop-primary);font-weight:700}

/* Search */
.cop-search-wrap{position:relative}.cop-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:14px}
.cop-search-input{width:100%;padding:10px 14px 10px 36px;border:2px solid var(--cop-border);border-radius:var(--cop-radius);font-size:13px;outline:none;transition:border-color var(--cop-transition)}
.cop-search-input:focus{border-color:var(--cop-primary)}
.cop-search-results{position:absolute;top:100%;left:0;right:0;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:var(--cop-radius);box-shadow:var(--cop-shadow-lg);z-index:100;display:none;max-height:300px;overflow-y:auto}
.cop-search-results.active{display:block}
.cop-search-result-item{display:flex;align-items:center;gap:10px;padding:10px 14px;text-decoration:none;color:var(--cop-text);font-size:13px;border-bottom:1px solid var(--cop-border-light);transition:background var(--cop-transition)}
.cop-search-result-item:hover{background:var(--cop-bg)}.cop-search-result-type{margin-left:auto;font-size:11px;color:var(--cop-text-muted);text-transform:capitalize;background:var(--cop-bg);padding:2px 8px;border-radius:4px}

/* Filters */
.cop-filter-bar{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.cop-filter-btn{padding:6px 14px;border:1px solid var(--cop-border);background:var(--cop-bg-card);border-radius:20px;font-size:12px;font-weight:600;color:var(--cop-text-muted);cursor:pointer;transition:all var(--cop-transition)}
.cop-filter-btn.active,.cop-filter-btn:hover{background:var(--cop-primary);color:#fff;border-color:var(--cop-primary)}

/* Tabs */
.cop-profile-tabs{display:flex;gap:4px;border-bottom:2px solid var(--cop-border-light);margin-bottom:20px;overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}
.cop-profile-tabs::-webkit-scrollbar{display:none}
.cop-profile-tab{background:none;border:none;padding:10px 16px;font-size:13px;font-weight:600;color:var(--cop-text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--cop-transition);white-space:nowrap;flex-shrink:0}
.cop-profile-tab:hover{color:var(--cop-text)}.cop-profile-tab.active{color:var(--cop-primary);border-bottom-color:var(--cop-primary)}
.cop-profile-section{display:none;overflow:visible}.cop-profile-section.active{display:block}

/* Pagination */
.cop-pagination{display:flex;gap:6px;justify-content:center;margin-top:20px}
.cop-page-btn{padding:6px 12px;border:1px solid var(--cop-border);border-radius:6px;background:var(--cop-bg-card);font-size:12px;cursor:pointer;font-weight:600}
.cop-page-btn.active{background:var(--cop-primary);color:#fff;border-color:var(--cop-primary)}

/* Members — old (keep for compat) */
.cop-members-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.cop-member-card{background:var(--cop-bg-card);border-radius:var(--cop-radius);padding:20px;text-align:center;border:1px solid var(--cop-border-light);transition:all var(--cop-transition)}
.cop-member-card:hover{box-shadow:var(--cop-shadow-md)}.cop-member-card img{width:64px;height:64px;border-radius:50%;margin-bottom:10px}
.cop-member-card-name{font-weight:700;font-size:14px;color:var(--cop-text);text-decoration:none;display:block}

/* Members v2 — rich cards */
.cop-members-grid-v2{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.cop-member-card-v2{display:flex;gap:16px;padding:18px 20px;background:var(--cop-bg-card);border:1px solid var(--cop-border-light);border-radius:var(--cop-radius-lg);transition:all var(--cop-transition)}
.cop-member-card-v2:hover{box-shadow:var(--cop-shadow-md);border-color:var(--cop-primary)}
.cop-mc2-avatar-link{position:relative;flex-shrink:0}
.cop-mc2-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid var(--cop-border-light);transition:border-color var(--cop-transition)}
.cop-member-card-v2:hover .cop-mc2-avatar{border-color:var(--cop-primary)}
.cop-mc2-level{position:absolute;bottom:-2px;right:-2px;font-size:14px;background:var(--cop-bg-card);border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px rgba(0,0,0,.1)}
.cop-mc2-body{flex:1;min-width:0}
.cop-mc2-name{font-size:15px;font-weight:700;color:var(--cop-text);text-decoration:none;display:block;margin-bottom:2px}
.cop-mc2-name:hover{color:var(--cop-primary)}
.cop-mc2-subtitle{font-size:12px;color:var(--cop-text-muted);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cop-mc2-bio{font-size:13px;color:var(--cop-text-light);line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cop-mc2-groups{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}
.cop-mc2-group-tag{font-size:10px;font-weight:600;padding:2px 8px;border-radius:20px;background:var(--cop-bg);color:var(--cop-text-muted);border:1px solid var(--cop-border-light);white-space:nowrap}
.cop-mc2-social{display:flex;gap:6px;align-items:center}
.cop-mc2-social-icon{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;color:var(--cop-text-muted);background:var(--cop-bg);border:1px solid var(--cop-border-light);transition:all var(--cop-transition);text-decoration:none}
.cop-mc2-social-icon:hover{color:var(--cop-primary);border-color:var(--cop-primary);background:rgba(117,184,61,.06)}
.cop-social-orcid:hover{color:#a6ce39;border-color:#a6ce39}
.cop-social-linkedin:hover{color:#0077b5;border-color:#0077b5}
.cop-social-twitter:hover{color:#1da1f2;border-color:#1da1f2}
.cop-social-github:hover{color:#333;border-color:#333}
.cop-social-scholar:hover{color:#4285f4;border-color:#4285f4}

/* Direct Messages */
.cop-msg-thread{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--cop-border-light);cursor:pointer;transition:background var(--cop-transition)}
.cop-msg-thread:hover{background:var(--cop-bg)}
.cop-msg-thread.unread{background:rgba(117,184,61,.04)}
.cop-msg-thread:last-child{border-bottom:none}
.cop-msg-thread-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0}
.cop-msg-thread-body{flex:1;min-width:0}
.cop-msg-thread-name{font-size:14px;font-weight:700;color:var(--cop-text);display:flex;align-items:center;gap:6px}
.cop-msg-thread-preview{font-size:13px;color:var(--cop-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.cop-msg-thread-time{font-size:11px;color:var(--cop-text-muted);flex-shrink:0}
.cop-msg-unread-badge{background:var(--cop-primary);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:20px;min-width:16px;text-align:center}
.cop-msg-bubble{display:flex;gap:8px;max-width:80%;align-items:flex-end}
.cop-msg-bubble.mine{margin-left:auto;flex-direction:row-reverse}
.cop-msg-bubble-avatar{width:28px;height:28px;border-radius:50%;flex-shrink:0}
.cop-msg-bubble-content{padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.5}
.cop-msg-bubble.theirs .cop-msg-bubble-content{background:var(--cop-bg);color:var(--cop-text)}
.cop-msg-bubble.mine .cop-msg-bubble-content{background:var(--cop-primary);color:#fff}
.cop-msg-bubble-time{font-size:10px;color:var(--cop-text-muted);margin-top:3px}
.cop-msg-bubble.mine .cop-msg-bubble-time{text-align:right}

/* Person link (any clickable name sitewide) */
.cop-person-link{color:var(--cop-text);font-weight:600;text-decoration:none;position:relative;cursor:pointer}
.cop-person-link:hover{color:var(--cop-primary)}

/* Hover card */
.cop-hover-card{position:fixed;z-index:9999;width:300px;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:var(--cop-radius-lg);box-shadow:var(--cop-shadow-lg);padding:0;pointer-events:auto;opacity:0;transform:translateY(6px);transition:opacity .2s,transform .2s;overflow:hidden}
.cop-hover-card.visible{opacity:1;transform:translateY(0)}
.cop-hover-card-header{padding:16px;display:flex;gap:12px;align-items:flex-start}
.cop-hover-card-avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;flex-shrink:0}
.cop-hover-card-info{flex:1;min-width:0}
.cop-hover-card-name{font-size:15px;font-weight:700;color:var(--cop-text);margin-bottom:2px}
.cop-hover-card-title{font-size:12px;color:var(--cop-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cop-hover-card-level{font-size:11px;color:var(--cop-text-muted);margin-top:2px}
.cop-hover-card-bio{padding:0 16px 12px;font-size:13px;color:var(--cop-text-light);line-height:1.5}
.cop-hover-card-meta{display:flex;gap:12px;padding:0 16px 12px;font-size:12px;color:var(--cop-text-muted)}
.cop-hover-card-social{display:flex;gap:6px;padding:0 16px 12px}
.cop-hover-card-social a{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;color:var(--cop-text-muted);background:var(--cop-bg);text-decoration:none;transition:color .2s}
.cop-hover-card-social a:hover{color:var(--cop-primary)}
.cop-hover-card-footer{padding:10px 16px;background:var(--cop-bg);border-top:1px solid var(--cop-border-light)}
.cop-hover-card-footer a{font-size:12px;font-weight:600;color:var(--cop-primary);text-decoration:none}
.cop-hover-card-footer a:hover{text-decoration:underline}
.cop-members-table{display:flex;flex-direction:column;gap:2px}
.cop-member-row{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--cop-bg-card);border-radius:8px;border:1px solid var(--cop-border-light)}
.cop-member-row-left{display:flex;align-items:center;gap:12px}.cop-member-row-avatar{width:40px;height:40px;border-radius:50%}
.cop-member-row-name{font-weight:700;font-size:14px;color:var(--cop-text);text-decoration:none}.cop-member-row-meta{font-size:12px;color:var(--cop-text-muted);display:flex;gap:8px;align-items:center;margin-top:2px}
.cop-member-row-actions{display:flex;gap:8px;align-items:center}.cop-role-select{padding:4px 8px;border:1px solid var(--cop-border);border-radius:6px;font-size:12px}

/* Groups */
.cop-groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.cop-group-card{background:var(--cop-bg-card);border-radius:var(--cop-radius-lg);overflow:hidden;border:1px solid var(--cop-border);transition:all var(--cop-transition);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.cop-group-card:hover{box-shadow:0 6px 20px rgba(0,0,0,.1);border-color:var(--cop-primary);transform:translateY(-2px)}
.cop-group-header{background:linear-gradient(135deg,var(--cop-primary),var(--cop-primary-dark));padding:20px;color:#fff}
.cop-group-name{font-size:16px;font-weight:700;margin:0}.cop-group-desc{font-size:12px;opacity:.85;margin-top:4px}
.cop-group-footer{padding:12px 20px;display:flex;justify-content:space-between;align-items:center}
.cop-group-member-count,.cop-group-date,.cop-group-status{font-size:12px;color:var(--cop-text-muted)}
.cop-group-detail-header{background:linear-gradient(135deg,var(--cop-primary),var(--cop-primary-dark));padding:28px;border-radius:var(--cop-radius-lg);color:#fff;margin-bottom:20px}
.cop-group-detail-name{font-size:24px;font-weight:800;margin:0 0 8px}.cop-group-detail-desc{font-size:14px;opacity:.9;margin-bottom:12px}
.cop-group-detail-meta{font-size:13px;opacity:.8;display:flex;gap:16px;flex-wrap:wrap}
.cop-create-topic-bar{margin-bottom:16px}

/* Activity */
.cop-activity-feed{display:flex;flex-direction:column;gap:12px}
.cop-activity-item{display:flex;gap:14px;padding:16px;background:var(--cop-bg-card);border-radius:var(--cop-radius);border:1px solid var(--cop-border-light)}
.cop-activity-avatar{width:44px;height:44px;border-radius:50%;flex-shrink:0}.cop-activity-body{flex:1;min-width:0;overflow-wrap:break-word;word-break:break-word}
.cop-activity-type-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10px;font-weight:700;text-transform:uppercase;background:var(--cop-bg);color:var(--cop-primary);margin-bottom:4px}
.cop-activity-action{font-size:14px;margin-bottom:4px}.cop-activity-action a{color:var(--cop-primary);text-decoration:none;font-weight:600}
.cop-activity-content{font-size:13px;color:var(--cop-text-light);margin-bottom:8px;overflow-wrap:break-word;word-break:break-word}
.cop-activity-footer{display:flex;justify-content:space-between;align-items:center}.cop-activity-time{font-size:11px;color:var(--cop-text-muted)}
.cop-activity-actions{display:flex;gap:8px;align-items:center}
.cop-upvote-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border:1px solid var(--cop-border);border-radius:6px;background:var(--cop-bg-card);cursor:pointer;font-size:12px;color:var(--cop-text-muted);transition:all var(--cop-transition)}
.cop-upvote-btn:hover,.cop-upvote-btn.upvoted{border-color:var(--cop-primary);color:var(--cop-primary);background:rgba(123,193,72,.06)}
.cop-comment-toggle{background:none;border:1px solid var(--cop-border);border-radius:6px;padding:3px 10px;font-size:12px;cursor:pointer;color:var(--cop-text-muted);transition:all var(--cop-transition)}
.cop-comment-toggle:hover{border-color:var(--cop-primary);color:var(--cop-primary)}
.cop-activity-comments{margin-top:12px;padding-top:12px;border-top:1px solid var(--cop-border-light)}
.cop-activity-comment{display:flex;gap:8px;padding:8px 0}.cop-comment-avatar{width:28px;height:28px;border-radius:50%;flex-shrink:0}.cop-comment-body{flex:1;font-size:13px}
.cop-comment-time{font-size:11px;color:var(--cop-text-muted);margin-left:6px}.cop-comment-text{margin-top:2px}
.cop-comment-form{margin-top:8px;display:flex;gap:8px;align-items:flex-start}
.cop-textarea{width:100%;padding:10px 14px;border:2px solid var(--cop-border);border-radius:var(--cop-radius);font-size:13px;font-family:inherit;resize:vertical;outline:none;transition:border-color var(--cop-transition)}
.cop-textarea:focus{border-color:var(--cop-primary)}.cop-textarea-sm{min-height:40px;padding:8px 12px;font-size:12px}
.cop-report-btn,.cop-mod-btn{background:none;border:none;cursor:pointer;font-size:14px;padding:2px 6px;border-radius:4px;transition:background var(--cop-transition);opacity:.5}
.cop-report-btn:hover,.cop-mod-btn:hover{opacity:1;background:var(--cop-bg)}

/* Forums */
.cop-forums-list{display:flex;flex-direction:column;gap:8px}
.cop-forum-item{display:flex;align-items:center;gap:16px;padding:18px 20px;background:var(--cop-bg-card);border-radius:var(--cop-radius);border:1px solid var(--cop-border-light);text-decoration:none;transition:all var(--cop-transition);color:var(--cop-text)}
.cop-forum-item:hover{border-color:var(--cop-primary);box-shadow:var(--cop-shadow-sm);transform:translateY(-1px)}
.cop-forum-item:hover{box-shadow:var(--cop-shadow-sm)}.cop-forum-icon{font-size:28px}.cop-forum-info{flex:1}
.cop-forum-title{font-size:15px;font-weight:700;color:var(--cop-text)}.cop-forum-excerpt{font-size:12px;color:var(--cop-text-muted);margin-top:2px}
.cop-forum-counts{display:flex;gap:16px}.cop-forum-count-item{text-align:center}
.cop-forum-count-num{font-size:16px;font-weight:800;color:var(--cop-primary);display:block}.cop-forum-count-label{font-size:10px;color:var(--cop-text-muted);text-transform:uppercase}

/* Topics */
.cop-topics-list{display:flex;flex-direction:column;gap:6px}
.cop-topic-row{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--cop-bg-card);border-radius:var(--cop-radius);border:1px solid var(--cop-border-light);text-decoration:none;color:var(--cop-text);transition:all var(--cop-transition)}
.cop-topic-row:hover{border-color:var(--cop-primary);box-shadow:var(--cop-shadow-sm)}
.cop-topic-avatar{width:36px;height:36px;border-radius:50%}.cop-topic-info{flex:1;min-width:0}
.cop-topic-title{font-size:14px;font-weight:700;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cop-topic-title a{color:var(--cop-primary);text-decoration:none}.cop-topic-title a:hover{color:var(--cop-primary-dark);text-decoration:underline}
.cop-topic-meta{font-size:11px;color:var(--cop-text-muted);margin-top:2px}.cop-topic-stats{display:flex;gap:12px;flex-shrink:0}
.cop-topic-stat{text-align:center;min-width:40px}.cop-topic-stat-num{font-size:15px;font-weight:700;display:block}.cop-topic-stat-label{font-size:10px;color:var(--cop-text-muted);text-transform:uppercase}

/* Thread */
.cop-thread-header{margin-bottom:20px}.cop-thread-title{font-size:22px;font-weight:800;margin:0 0 8px}
.cop-thread-meta{font-size:12px;color:var(--cop-text-muted);display:flex;gap:12px;flex-wrap:wrap}

/* Replies */
.cop-replies-list{display:flex;flex-direction:column;gap:6px}
.cop-reply{display:flex;gap:14px;padding:16px;margin-bottom:0;background:var(--cop-bg-card);border-radius:var(--cop-radius);border:1px solid var(--cop-border-light)}
.cop-reply.is-topic-start{border-left:4px solid var(--cop-primary);background:linear-gradient(135deg,rgba(117,184,61,.04) 0%,rgba(117,184,61,0) 100%);border-color:var(--cop-primary);box-shadow:0 2px 8px rgba(117,184,61,.08)}
.cop-reply.is-topic-start .cop-reply-avatar{width:56px;height:56px;border:2px solid var(--cop-primary)}
.cop-reply.is-topic-start .cop-reply-author{font-size:14px;color:var(--cop-primary-dark)}
.cop-reply.is-topic-start .cop-reply-content{font-size:15px}
.cop-reply-sidebar{display:flex;flex-direction:column;align-items:center;min-width:70px}
.cop-reply-avatar{width:48px;height:48px;border-radius:50%}.cop-reply-author-info{text-align:center;margin-top:6px}
.cop-reply-author{font-size:12px;font-weight:700;color:var(--cop-text);display:block;max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cop-reply-author-info{max-width:90px;text-align:center;overflow:hidden}.cop-reply-body{flex:1;min-width:0}
.cop-reply-header{font-size:11px;color:var(--cop-text-muted);margin-bottom:8px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.cop-reply-content{font-size:14px;line-height:1.7}.cop-reply-footer{display:flex;gap:8px;align-items:center;margin-top:10px}
.cop-reply-time{font-size:11px;color:var(--cop-text-muted)}
.cop-role-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10px;font-weight:700;text-transform:uppercase}
.badge-admin,.badge-organizer{background:rgba(231,76,60,.1);color:#e74c3c}.badge-mod{background:rgba(243,156,18,.1);color:#f39c12}
.badge-member{background:rgba(123,193,72,.1);color:#5a9a2b}.badge-contributor{background:var(--cop-bg);color:var(--cop-text-muted)}
.cop-level-badge{font-size:10px;color:var(--cop-text-muted);display:block;margin-top:2px}.cop-level-avatar{width:18px;height:18px;border-radius:50%;vertical-align:middle;margin-right:2px}
.cop-subscribe-btn{cursor:pointer}

/* Threading */
.cop-reply-children{margin-left:24px;border-left:2px solid var(--cop-border-light)}
.cop-reply-children .cop-reply{padding-left:16px}
.cop-reply-children.cop-collapsed>.cop-reply,.cop-reply-children.cop-collapsed>.cop-reply-children{display:none}
.cop-reply-children.cop-collapsed>.cop-show-more-btn{display:block}
.cop-show-more-btn{background:none;border:1px dashed var(--cop-border);border-radius:8px;padding:8px 16px;width:100%;text-align:center;cursor:pointer;font-size:13px;color:var(--cop-primary);font-weight:600;margin:8px 0;transition:all var(--cop-transition)}
.cop-show-more-btn:hover{background:var(--cop-bg);border-color:var(--cop-primary)}
.cop-reply-to-indicator{font-size:12px;color:var(--cop-text-muted);font-style:italic}
.cop-reply-parent-link{color:var(--cop-primary);text-decoration:none;font-weight:600}
.cop-reply-to-btn{background:none;border:1px solid var(--cop-border);border-radius:6px;padding:4px 10px;font-size:12px;color:var(--cop-text-muted);cursor:pointer;transition:all var(--cop-transition)}
.cop-reply-to-btn:hover{border-color:var(--cop-primary);color:var(--cop-primary)}

/* Rich Editor */
.cop-richtext-editor{min-height:120px;max-height:400px;overflow-y:auto;padding:14px 16px;border:2px solid var(--cop-border);border-radius:0 0 var(--cop-radius) var(--cop-radius);font-size:14px;line-height:1.7;color:var(--cop-text);font-family:inherit;outline:none;background:var(--cop-bg-card);transition:border-color var(--cop-transition)}
.cop-richtext-editor:focus{border-color:var(--cop-primary)}
.cop-richtext-editor:empty::before{content:attr(data-placeholder);color:var(--cop-text-muted);pointer-events:none}
.cop-richtext-editor img{max-width:100%;height:auto;border-radius:8px;margin:8px 0}
.cop-richtext-editor blockquote{border-left:3px solid var(--cop-primary);padding:8px 14px;margin:8px 0;color:var(--cop-text-light);background:var(--cop-bg);border-radius:0 6px 6px 0;font-size:13px;line-height:1.6}
.cop-richtext-editor blockquote cite,.cop-reply-content blockquote cite,.cop-rich-content blockquote cite{display:block;font-style:normal;font-weight:700;color:var(--cop-primary-dark);font-size:12px;margin-bottom:4px}
/* Quoted content in rendered replies */
.cop-reply-content blockquote.cop-quote,.cop-rich-content blockquote.cop-quote{border-left:3px solid var(--cop-primary);padding:10px 14px;margin:0 0 12px;background:var(--cop-bg);border-radius:0 8px 8px 0;font-size:13px;color:var(--cop-text-light);line-height:1.6}
.cop-editor-toolbar{display:flex;align-items:center;gap:2px;padding:6px 8px;background:var(--cop-bg);border:2px solid var(--cop-border);border-bottom:none;border-radius:var(--cop-radius) var(--cop-radius) 0 0;flex-wrap:wrap}
.cop-editor-toolbar button{padding:4px 8px;background:none;border:1px solid transparent;border-radius:4px;cursor:pointer;font-size:13px;color:var(--cop-text);transition:all var(--cop-transition)}
.cop-editor-toolbar button:hover{background:var(--cop-bg-card);border-color:var(--cop-border)}
.cop-toolbar-sep{width:1px;height:20px;background:var(--cop-border);margin:0 4px}.cop-toolbar-upload{color:var(--cop-primary)!important;font-weight:600}

/* Inline Reply Form */
.cop-inline-reply-form{padding:16px;margin:12px 0;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:var(--cop-radius)}
.cop-inline-reply-context{font-size:13px;color:var(--cop-text-muted);margin-bottom:10px;padding:6px 12px;background:var(--cop-bg);border-radius:6px}
.cop-reply-form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}
.cop-upload-limits{font-size:11px;color:var(--cop-text-muted);padding:8px 0;line-height:1.5}

/* Rich Content */
.cop-rich-content img{max-width:100%;height:auto;border-radius:8px}
.cop-rich-content .cop-embed{margin:12px 0}.cop-rich-content .cop-embed-video{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:10px;background:#000}
.cop-rich-content .cop-embed-video iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
.cop-rich-content blockquote{border-left:3px solid var(--cop-primary);padding:8px 16px;margin:12px 0;color:var(--cop-text-light);background:var(--cop-bg);border-radius:0 8px 8px 0}

/* Media */
.cop-media-figure{margin:12px 0;text-align:center}.cop-media-figure img{max-width:100%;max-height:500px;height:auto;border-radius:8px;object-fit:contain}
.cop-doc-link{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;background:var(--cop-bg);border:1px solid var(--cop-border);border-radius:8px;text-decoration:none;color:var(--cop-text);transition:all var(--cop-transition)}
.cop-doc-link:hover{border-color:var(--cop-primary)}.cop-doc-icon{font-size:24px}.cop-doc-info{display:flex;flex-direction:column}
.cop-doc-name{font-weight:600;font-size:13px}.cop-doc-meta{font-size:11px;color:var(--cop-text-muted)}
.cop-media-gallery{padding:8px 0}.cop-media-section-title{font-size:15px;font-weight:700;margin:20px 0 12px}
.cop-media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:24px}
.cop-media-thumb{border-radius:10px;overflow:hidden;background:var(--cop-bg);border:1px solid var(--cop-border-light);transition:all var(--cop-transition);position:relative}
.cop-media-thumb:hover{box-shadow:var(--cop-shadow-md);transform:translateY(-2px)}
.cop-media-thumb img{width:100%;height:140px;object-fit:cover;display:block}
.cop-media-thumb-info{padding:8px 10px}.cop-media-thumb-name{font-size:12px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cop-media-thumb-meta{font-size:11px;color:var(--cop-text-muted)}
.cop-media-delete-btn{position:absolute;top:4px;right:4px;background:rgba(231,76,60,.9);color:#fff;border:none;border-radius:50%;width:24px;height:24px;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--cop-transition)}
.cop-media-thumb:hover .cop-media-delete-btn{opacity:1}

/* Mentions */
.cop-mention-dropdown{position:absolute;left:0;right:0;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:var(--cop-radius);box-shadow:var(--cop-shadow-lg);z-index:200;display:none;max-height:200px;overflow-y:auto;margin-top:2px}
.cop-mention-dropdown.active{display:block}
.cop-mention-option{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;font-size:13px;transition:background var(--cop-transition)}
.cop-mention-option:hover{background:var(--cop-bg)}.cop-mention-avatar{width:24px;height:24px;border-radius:50%}
.cop-mention{background:rgba(123,193,72,.12);color:var(--cop-primary-dark);padding:1px 4px;border-radius:3px;font-weight:600}

/* Notification Bell */
.cop-notif-bell-wrap{position:absolute;top:10px;right:20px;z-index:500}
.cop-notif-bell-btn{position:relative;background:var(--cop-bg-card);border:1px solid var(--cop-border);width:40px;height:40px;border-radius:50%;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--cop-shadow-sm);transition:all var(--cop-transition)}
.cop-notif-bell-btn:hover{box-shadow:var(--cop-shadow-md);transform:scale(1.05)}
.cop-notif-badge{position:absolute;top:-4px;right:-4px;background:var(--cop-danger);color:#fff;font-size:10px;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--cop-bg-card)}
.cop-notif-panel{position:absolute;top:50px;right:0;width:380px;max-height:480px;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:var(--cop-radius-lg);box-shadow:var(--cop-shadow-lg);overflow:hidden;z-index:999}
.cop-notif-panel-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--cop-border-light);font-size:14px}
.cop-notif-action-btn{background:none;border:none;font-size:12px;color:var(--cop-primary);cursor:pointer;font-weight:600}.cop-notif-action-btn:hover{text-decoration:underline}
.cop-notif-panel-body{max-height:400px;overflow-y:auto}
.cop-notif-item{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border-bottom:1px solid var(--cop-border-light);position:relative;cursor:pointer;transition:background var(--cop-transition)}
.cop-notif-item:hover{background:var(--cop-bg)}.cop-notif-item.unread{background:rgba(123,193,72,.04)}
.cop-notif-item.unread::before{content:'';position:absolute;left:4px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--cop-primary)}
.cop-notif-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0}
.cop-notif-icon{width:36px;height:36px;border-radius:50%;background:var(--cop-bg);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.cop-notif-body{flex:1;min-width:0}.cop-notif-title{font-size:13px;line-height:1.4}.cop-notif-time{font-size:11px;color:var(--cop-text-muted);margin-top:2px}
.cop-notif-link{position:absolute;inset:0;z-index:1}.cop-notif-empty{padding:40px 20px;text-align:center;color:var(--cop-text-muted);font-size:14px}
.cop-notif-prefs-inline{padding:16px}.cop-notif-prefs{padding:16px}
.cop-notif-pref-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--cop-border-light);font-size:13px;cursor:pointer}
.cop-toggle{appearance:none;width:36px;height:20px;border-radius:10px;background:var(--cop-border);position:relative;cursor:pointer;transition:background var(--cop-transition)}
.cop-toggle::after{content:'';position:absolute;left:2px;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform var(--cop-transition);box-shadow:0 1px 3px rgba(0,0,0,.2)}
.cop-toggle:checked{background:var(--cop-primary)}.cop-toggle:checked::after{transform:translateX(16px)}

/* Modal */
.cop-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}
.cop-modal{background:var(--cop-bg-card);border-radius:var(--cop-radius-lg);width:100%;max-width:500px;box-shadow:var(--cop-shadow-lg);overflow:hidden}
.cop-modal-header{padding:16px 20px;border-bottom:1px solid var(--cop-border-light);display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:700}
.cop-modal-body{padding:20px}.cop-modal-footer{padding:16px 20px;border-top:1px solid var(--cop-border-light);display:flex;justify-content:flex-end;gap:8px}

/* Dropdown Menu */
.cop-dropdown-menu{position:relative;display:inline-block}
.cop-dropdown-menu>div{position:absolute;right:0;top:100%;background:var(--cop-bg-card);border:1px solid var(--cop-border);border-radius:8px;box-shadow:var(--cop-shadow-md);min-width:160px;z-index:50;display:none;padding:4px}
.cop-dropdown-menu>div.active{display:block}
.cop-dropdown-menu>div button,.cop-dropdown-menu>div a{display:block;width:100%;text-align:left;padding:8px 12px;font-size:12px;border:none;background:none;cursor:pointer;color:var(--cop-text);border-radius:4px;text-decoration:none;transition:background var(--cop-transition)}
.cop-dropdown-menu>div button:hover,.cop-dropdown-menu>div a:hover{background:var(--cop-bg)}

/* Reports */
.cop-report-item{display:flex;gap:12px;padding:14px;background:var(--cop-bg);border-radius:var(--cop-radius);margin-bottom:8px;align-items:flex-start}
.cop-report-item .cop-report-body{flex:1;font-size:13px}

/* Responsive */
@media(max-width:900px){
    .cop-dashboard-columns{grid-template-columns:1fr}
    .cop-groups-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
    .cop-members-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
    .cop-members-grid-v2{grid-template-columns:1fr}
    .cop-hover-card{display:none !important}
}
@media(max-width:768px){
    .cop-hub-wrap{padding:0 14px}
    .cop-section-header{flex-direction:column;align-items:flex-start;gap:8px}
    .cop-section-header .cop-btn{width:100%}
    .cop-search-wrap{width:100%}
    .cop-profile-tabs{gap:0;margin-bottom:14px}
    .cop-profile-tab{padding:8px 12px;font-size:12px}
    .cop-group-detail-header{padding:20px}.cop-group-detail-name{font-size:18px}
    .cop-group-detail-meta{font-size:12px;gap:10px}
    .cop-thread-title{font-size:18px}
    .cop-topic-row{flex-wrap:wrap;gap:10px;padding:12px}
    .cop-topic-avatar{width:36px;height:36px}
    .cop-topic-info{min-width:0;flex:1}
    .cop-topic-stats{width:100%;justify-content:flex-start;gap:16px;padding-top:8px;border-top:1px solid var(--cop-border-light)}
    .cop-forum-item{flex-wrap:wrap;gap:10px;padding:12px}
    .cop-forum-counts{width:100%;justify-content:flex-start;gap:20px;padding-top:8px;border-top:1px solid var(--cop-border-light)}
    .cop-activity-item{flex-direction:column;gap:10px;padding:14px}
    .cop-activity-avatar{width:36px;height:36px}
    .cop-reply{flex-direction:column;gap:10px;padding:14px}
    .cop-reply-sidebar{flex-direction:row;min-width:unset;gap:8px;align-items:center}
    .cop-reply-avatar{width:36px;height:36px}
    .cop-reply-children{margin-left:12px}
    .cop-reply-children .cop-reply{padding-left:8px}
    .cop-editor-toolbar{gap:1px}.cop-editor-toolbar button{padding:3px 5px;font-size:12px}
    .cop-richtext-editor{min-height:100px}
    .cop-notif-panel{width:calc(100vw - 24px);right:-10px;max-height:70vh}
    .cop-media-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
    .cop-member-row{flex-direction:column;align-items:flex-start;gap:10px;padding:12px}
    .cop-member-row-actions{width:100%;justify-content:flex-end}
    .cop-modal{max-width:calc(100vw - 32px);margin:16px}
    .cop-report-item{flex-direction:column;gap:8px}
    .cop-breadcrumb{font-size:12px}
}
@media(max-width:480px){
    .cop-hub-wrap{padding:0 10px}
    .cop-section{margin-bottom:24px}
    .cop-groups-grid{grid-template-columns:1fr}
    .cop-members-grid{grid-template-columns:1fr}
    .cop-members-grid-v2{grid-template-columns:1fr}
    .cop-mc2-avatar{width:48px;height:48px}
    .cop-media-grid{grid-template-columns:1fr 1fr}
    .cop-stats-grid{grid-template-columns:repeat(3,1fr)}
    .cop-profile-tab{padding:6px 10px;font-size:11px}
    .cop-group-detail-header{padding:16px}
    .cop-group-detail-name{font-size:16px}
    .cop-thread-title{font-size:16px}
    .cop-reply-children{margin-left:6px}
    .cop-reply-sidebar{min-width:unset}
    .cop-reply-avatar{width:32px;height:32px}
    .cop-topic-row{padding:10px}
    .cop-topic-title{font-size:13px;white-space:normal}
    .cop-activity-actions{flex-wrap:wrap;gap:4px}
    .cop-activity-actions .cop-btn{font-size:11px;padding:3px 8px}
    .cop-quick-links{gap:6px}
    .cop-quick-link{padding:8px 12px;font-size:12px}
    .cop-notif-panel{max-height:60vh}
    .cop-reply-form-actions{flex-direction:column}
    .cop-reply-form-actions .cop-btn{width:100%}
}