:root{--bg-sidebar: #F2F2F1;--bg-sidebar-hover: #E8E8E6;--bg-main: #ffffff;--bg-white: #ffffff;--bg-elevated: #f7f6f3;--text-primary: #2d2b27;--text-dark: #2d2b27;--text-muted: #656360;--text-light: #2d2b27;--text-light-muted: #656360;--text-placeholder: #8a8985;--accent-primary: #8b5cf6;--accent-primary-hover: #7c3aed;--accent-ai: #37352f;--accent-ai-light: #f7f6f3;--accent-success: #0f7b6c;--accent-success-light: #e6f5f0;--accent-warning: #c27719;--accent-error: #e03e3e;--border-light: #e9e9e7;--border-dark: #e9e9e7;--empathy-thinks: #f7f6f3;--empathy-says: #f7f6f3;--empathy-does: #f7f6f3;--empathy-feels: #f7f6f3;--left-panel-width: 260px;--right-panel-width: 360px;--header-height: 56px;--mobile-header-height: 52px;--font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 3px;--radius-md: 4px;--radius-lg: 6px;--radius-xl: 8px;--shadow-sm: rgba(15, 15, 15, .04) 0px 0px 0px 1px;--shadow-md: rgba(15, 15, 15, .05) 0px 0px 0px 1px, rgba(15, 15, 15, .1) 0px 3px 6px;--shadow-lg: rgba(15, 15, 15, .05) 0px 0px 0px 1px, rgba(15, 15, 15, .1) 0px 5px 10px, rgba(15, 15, 15, .2) 0px 15px 40px;--transition-fast: .12s ease;--transition-normal: .2s ease}body{font-family:var(--font-family);font-size:14px;line-height:1.5;color:var(--text-dark);background:var(--bg-main);-webkit-font-smoothing:antialiased}.left-panel,.left-panel *{scrollbar-width:none;-ms-overflow-style:none}.left-panel::-webkit-scrollbar,.left-panel *::-webkit-scrollbar{display:none}.content-wrapper,.right-panel{scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.15) 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*::-webkit-scrollbar-thumb:hover{background:#00000040}.page-wrapper{display:flex;height:100vh;overflow:hidden}.page-main{flex:1;display:flex;flex-direction:column;min-width:0;height:100vh}.app-layout{display:grid;grid-template-columns:1fr var(--right-panel-width);grid-template-rows:1fr;grid-template-areas:"content aipanel";flex:1;overflow:hidden}.app-layout.ai-collapsed{grid-template-columns:1fr 0;grid-template-areas:"content content"}.header-brand{font-size:18px;font-weight:700;color:var(--text-dark)}.header-course-name{font-size:14px;font-weight:600;color:var(--text-secondary, #6b7280);padding-left:var(--spacing-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}.header-instructor-name{font-weight:400;font-size:13px}.header .header-right{display:flex;align-items:center;gap:var(--spacing-sm)}.header .header-profile-link{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;cursor:pointer;border-radius:var(--radius-md);padding:4px 8px;transition:background var(--transition-fast)}.header .header-profile-link:hover{background:var(--bg-elevated)}.header .profile-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea,#8b5cf6);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex-shrink:0;overflow:hidden}.header .profile-avatar img{width:100%;height:100%;object-fit:cover}.header .user-name-display{font-size:14px;font-weight:500;color:var(--text-primary)}.header .user-email-display{font-size:12px;color:var(--text-muted)}.header .btn-text{background:none;border:none;cursor:pointer;font-size:13px;color:var(--text-muted);padding:4px 8px;margin-left:48px;display:flex;align-items:center;gap:4px}.header .btn-text:hover{color:var(--accent-error)}.header-profile-wrapper{position:relative}.header-profile-trigger{display:flex;align-items:center;gap:var(--spacing-sm);background:none;border:none;cursor:pointer;border-radius:var(--radius-md);padding:4px 8px;transition:background var(--transition-fast);font-family:inherit}.header-profile-trigger:hover{background:var(--bg-elevated)}.profile-chevron{color:var(--text-muted);transition:transform .2s ease;flex-shrink:0}.profile-chevron.open{transform:rotate(180deg)}.profile-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:220px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg, 10px);box-shadow:0 8px 24px #0000001f;z-index:1000;padding:6px;animation:dropdown-fade-in .15s ease}@keyframes dropdown-fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.profile-dropdown-header{display:flex;align-items:center;gap:10px;padding:10px 8px}.profile-dropdown-header 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var(--transition-fast)}.profile-dropdown-item:hover{background:var(--bg-elevated)}.profile-dropdown-item.logout{color:inherit}.profile-dropdown-item.logout:hover{background:var(--bg-elevated)}.header .btn-notification{position:relative;display:flex;align-items:center;justify-content:center;color:var(--text-muted);text-decoration:none;padding:4px;margin-right:var(--spacing-md);line-height:0;height:32px}.header .btn-notification:hover{color:var(--text-primary)}.header .notification-badge{position:absolute;top:-2px;right:-4px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--accent-error);color:#fff;font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;line-height:1}#sidebar-container{display:contents}.left-panel{width:var(--left-panel-width);height:100vh;flex-shrink:0;background:var(--bg-sidebar);display:flex;flex-direction:column;overflow:hidden;border-right:1px solid 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8px;border-radius:12px;background:#fff;text-decoration:none;color:inherit;cursor:pointer;transition:background .15s ease;overflow:hidden}.user-activity-card:hover{background:#fafafa}.user-quick-info{display:flex;flex-direction:column;gap:0;padding:12px var(--spacing-md)}.user-quick-info-title{font-size:12px;font-weight:600;color:var(--text-muted);letter-spacing:.3px;margin-bottom:8px}.user-profile-row{display:flex;align-items:center;gap:10px}.user-profile-row .user-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-stats-bar{display:flex;flex-direction:column;gap:4px;margin-top:8px}.user-stats-bar .user-level{font-size:12px;font-weight:500;color:var(--text-secondary)}.xp-progress-row{display:flex;align-items:center;gap:6px;padding-left:20px}.xp-progress-bar{flex:1 1 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img{width:100%;height:100%;border-radius:50%;object-fit:cover}.user-info-stack{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:1px;flex:1}.user-name{color:var(--text-dark);font-weight:600;font-size:14px;line-height:1.2}.user-level{color:var(--text-muted);font-size:11px;line-height:1.2}.user-actions{display:flex;align-items:center;gap:2px;flex-shrink:0;position:relative}.user-team{color:var(--text-muted);font-size:12px}.btn-logout{background:transparent;border:none;padding:var(--spacing-xs);cursor:pointer;color:var(--text-muted);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.btn-logout:hover{background:var(--bg-sidebar-hover);color:var(--accent-error)}.btn-notification{position:relative;background:transparent;border:none;padding:var(--spacing-xs);cursor:pointer;color:var(--text-muted);border-radius:var(--radius-sm)}.btn-notification:hover{background:var(--bg-sidebar-hover)}.btn-notification svg{width:18px;height:18px}.notification-badge{position:absolute;top:0;right:0;width:14px;height:14px;background:var(--accent-error);border-radius:50%;font-size:9px;color:#fff;display:flex;align-items:center;justify-content:center}.nav-menu{padding:16px var(--spacing-sm) 80px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:8px 10px;margin:0;color:var(--text-secondary);text-decoration:none;font-size:14px;border:none;background:none;width:100%;cursor:pointer;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.nav-item:hover{background:var(--bg-sidebar-hover);color:var(--text-primary)}.nav-item.active{background:var(--bg-sidebar-hover);color:var(--text-primary);font-weight:500}.nav-item svg{width:18px;height:18px;flex-shrink:0;opacity:.7}.nav-section{margin:0;padding:0}.nav-section-header{display:flex;align-items:center;gap:var(--spacing-sm);padding:8px 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16px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:var(--text-secondary);margin-top:var(--spacing-md)}.phase-label:first-child{margin-top:0}.anchor-icon{font-size:10px;margin-left:auto}.nav-sub-item.anchor{background:transparent}.nav-sub-item.anchor:not(.locked){color:var(--accent-warning)}.nav-sub-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:5px 10px 5px 28px;margin:1px 0;color:var(--text-muted);text-decoration:none;font-size:13px;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.nav-sub-item:hover{background:var(--bg-sidebar-hover);color:var(--text-dark)}.nav-sub-item.active{color:var(--text-dark);background:#e8e7e3;font-weight:600}.nav-sub-item.completed{color:var(--accent-success)}.nav-sub-item.locked{opacity:.4;pointer-events:none}.week-indicator{width:20px;height:20px;border-radius:var(--radius-sm);background:var(--border-light);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;color:var(--text-muted)}.week-indicator.current{background:var(--text-dark);color:#fff}.check-icon{margin-left:auto;color:var(--accent-success);font-size:12px}.lock-icon{margin-left:auto;font-size:10px;opacity:.5}.nav-more-btn{display:block;width:100%;padding:4px 10px 4px 42px;background:transparent;border:none;color:var(--text-muted);font-size:11px;text-align:left;cursor:pointer;border-radius:var(--radius-sm)}.nav-more-btn:hover{background:var(--bg-sidebar-hover);color:var(--text-dark)}.workspace-items{display:flex;flex-direction:column}.workspace-item{display:flex;align-items:center;gap:var(--spacing-xs);position:relative}.workspace-item:hover .btn-delete-item{opacity:1}.hash-prefix{color:var(--text-light-muted);font-weight:500;font-size:14px}.workspace-item-name{flex:1;font-size:13px}.btn-delete-item{opacity:0;background:transparent;border:none;color:var(--text-light-muted);font-size:16px;cursor:pointer;padding:2px 6px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.btn-delete-item:hover{background:#ef444433;color:var(--accent-error)}.btn-add-workspace{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-lg);padding-left:52px;background:transparent;border:none;color:var(--text-light-muted);font-size:12px;cursor:pointer;transition:all var(--transition-fast)}.btn-add-workspace:hover{color:var(--accent-primary)}.nav-bottom{padding:var(--spacing-sm)}.profile-item{display:flex;align-items:center;gap:var(--spacing-sm)}.profile-avatar{width:22px;height:22px;background:var(--text-muted);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:500}.center-panel{display:contents}.page-header{display:flex;justify-content:space-between;align-items:center;padding:16px var(--spacing-lg);background:var(--bg-white);min-height:69px;box-sizing:border-box;flex-shrink:0}.page-header-left{display:flex;align-items:center;gap:var(--spacing-md)}.breadcrumb{display:flex;align-items:center;gap:var(--spacing-xs);font-size:13px;color:var(--text-muted)}.breadcrumb svg{width:12px;height:12px}.breadcrumb 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svg{width:14px;height:14px}#main-content{grid-area:content;display:flex;flex-direction:column;overflow:hidden;height:100%}.content-wrapper{grid-area:content;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-white)}.progress-bar-container{padding:var(--spacing-sm) var(--spacing-lg);background:var(--bg-white);border-bottom:1px solid var(--border-light)}.progress-bar{height:2px;background:var(--border-light);border-radius:1px;margin-bottom:var(--spacing-sm)}.progress-fill{height:100%;background:var(--text-dark);border-radius:1px;transition:width .5s ease}.progress-bar-container{position:relative}.step-indicator{display:flex;flex-direction:column;align-items:center;gap:2px}.step-dot{width:6px;height:6px;background:var(--border-light);border-radius:50%;transition:all var(--transition-fast)}.step-indicator.active .step-dot,.step-indicator.completed .step-dot{background:var(--text-dark)}.step-label{font-size:11px;color:var(--text-muted)}.step-indicator.active 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var(--border-light);border-radius:8px;font-size:13px;color:var(--text-muted)}.system-message.offline-notice{background:var(--bg-elevated);border-color:var(--border-light);color:var(--text-muted)}.system-message .system-icon{font-size:16px}.connection-status{display:flex;align-items:center;gap:6px;padding:4px 10px;font-size:11px;color:var(--text-muted)}.connection-status .status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-error)}.connection-status.connected .status-dot{background:var(--accent-success)}.system-message.connection-prompt{flex-direction:column;align-items:flex-start;gap:10px;background:var(--bg-elevated);border-color:var(--border-light);color:var(--text-primary)}.system-message.connection-prompt .prompt-content{display:flex;align-items:center;gap:12px;width:100%}.btn-reconnect{padding:6px 12px;background:var(--accent-primary);color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:background .2s}.btn-reconnect:hover{background:#8b5cf6}.btn-reconnect:disabled{background:#c4b5fd;cursor:not-allowed}.system-message.success-notice{background:var(--bg-elevated);border-color:var(--border-light);color:var(--accent-success)}#team-modal{display:none;position:fixed;inset:0;z-index:1000;align-items:center;justify-content:center}.modal-overlay{position:absolute;inset:0;background:#0f0f0f99}.notion-modal{position:relative;background:var(--bg-white);border-radius:8px;box-shadow:0 8px 24px #0f0f0f33;max-width:420px;width:90%;max-height:90vh;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-light)}.modal-header h2{font-size:16px;font-weight:600;color:var(--text-primary);margin:0}.modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;border-radius:4px}.modal-close:hover{background:var(--bg-sidebar-hover)}.modal-body{padding:20px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-primary);margin-bottom:6px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 20px;border-top:1px solid var(--border-light)}.invite-code-display{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;background:var(--bg-elevated);border-radius:8px}.invite-code{font-size:28px;font-weight:700;font-family:SF Mono,Monaco,monospace;letter-spacing:4px;color:var(--text-primary)}.btn-copy{padding:8px;background:none;border:1px solid var(--border-light);border-radius:4px;cursor:pointer;font-size:16px}.btn-copy:hover{background:var(--bg-sidebar-hover)}.toast-notification{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(100px);background:var(--text-primary);color:#fff;padding:12px 24px;border-radius:8px;font-size:14px;opacity:0;transition:transform .3s ease,opacity .3s ease;z-index:2000}.toast-notification.show{transform:translate(-50%) translateY(0);opacity:1}#connection-status{display:none;position:fixed;top:60px;left:50%;transform:translate(-50%);padding:8px 16px;background:#fff;border:1px solid var(--border-light);border-radius:6px;box-shadow:0 4px 12px #0f0f0f0d;z-index:1000}.status-disconnected{color:var(--accent-warning)}.status-failed{color:var(--accent-error)}.main-tabs{display:flex;gap:0;border-bottom:1px solid var(--border-light);margin-bottom:0}.main-tab{padding:12px 24px;font-size:14px;font-weight:500;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s ease,border-color .15s ease}.main-tab:hover{color:var(--text-primary)}.main-tab.active{color:var(--text-primary);border-bottom-color:var(--accent-primary)}@media(max-width:900px){.team-worksheet-area{padding:24px 16px}.empathy-map-grid{grid-template-columns:1fr}.team-list-container{padding:24px}}.team-discord-section .nav-section-content{padding:0}.team-discord-section .team-joined{padding:0;margin:0}.team-discord-section .channel-item:last-child{margin-bottom:0}.team-no-team{padding:12px;text-align:center}.team-no-team-msg{font-size:12px;color:var(--text-muted);margin-bottom:12px}.btn-team-action{display:block;width:100%;padding:8px 12px;margin-bottom:8px;font-size:12px;font-weight:500;color:#fff;background:var(--accent-primary);border:none;border-radius:4px;cursor:pointer;transition:background .15s ease}.btn-team-action:hover{background:var(--accent-primary-hover)}.btn-team-action.secondary{color:var(--text-primary);background:var(--bg-elevated)}.btn-team-action.secondary:hover{background:var(--bg-sidebar-hover)}.team-header-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--border-light)}.team-name-display{font-size:13px;font-weight:600;color:var(--text-primary)}.btn-team-settings{width:24px;height:24px;padding:0;font-size:12px;background:none;border:none;border-radius:4px;cursor:pointer;opacity:.6;transition:opacity .15s ease}.btn-team-settings:hover{opacity:1;background:var(--bg-sidebar-hover)}.team-channels{padding:0}.channel-category{display:flex;align-items:center;justify-content:space-between;padding:4px 12px 2px;font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.btn-add-channel{width:18px;height:18px;padding:0;border:none;background:transparent;color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .15s,color .15s}.team-channels:hover .btn-add-channel{opacity:1}.btn-add-channel:hover{background:var(--bg-hover);color:var(--text-primary)}.channel-item{display:flex;align-items:center;gap:6px;padding:6px 12px;margin:1px 8px;font-size:14px;color:var(--text-muted);border-radius:4px;cursor:pointer;transition:background .1s ease,color .1s ease}.channel-item:hover{background:var(--bg-sidebar-hover);color:var(--text-primary)}.channel-item.active{background:#2eaadc26;color:var(--accent-primary)}.channel-hash{font-size:16px;font-weight:500;opacity:.6}.channel-name{flex:1}.channel-unread{min-width:16px;height:16px;padding:0 5px;font-size:10px;font-weight:700;color:#fff;background:var(--accent-error);border-radius:8px;text-align:center;line-height:16px}.floating-chat-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border-light);background:var(--bg-elevated);border-radius:12px 12px 0 0}.floating-chat-title{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--text-primary)}.floating-chat-title .channel-hash{color:var(--text-muted);font-size:18px}.btn-close-chat{width:28px;height:28px;padding:0;font-size:20px;color:var(--text-muted);background:none;border:none;border-radius:4px;cursor:pointer;line-height:1}.floating-chat-input{flex:1;padding:10px 12px;font-size:13px;border:1px solid var(--border-light);border-radius:8px;resize:none;min-height:40px;max-height:100px;font-family:inherit}.btn-send-float{padding:10px 16px;font-size:13px;font-weight:500;color:#fff;background:var(--accent-primary);border:none;border-radius:8px;cursor:pointer;transition:background .15s ease}.btn-send-float:hover{background:var(--accent-primary-hover)}.float-chat-message{margin-bottom:16px}.float-chat-message.mine{text-align:right}.float-chat-message.ai{background:#f0f9ff;margin:0 -16px 16px;padding:12px 16px}.float-msg-header{display:flex;gap:8px;align-items:baseline;margin-bottom:4px}.float-chat-message.mine .float-msg-header{justify-content:flex-end}.float-msg-author{font-size:13px;font-weight:600;color:var(--text-primary)}.float-msg-author.ai-author{color:var(--accent-primary)}.float-msg-time{font-size:11px;color:var(--text-muted)}.float-msg-content{font-size:14px;line-height:1.5;color:var(--text-primary);white-space:pre-wrap}.chat-empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.chat-empty p{margin:0 0 8px}.chat-empty .hint{font-size:12px}.mention{color:var(--accent-primary);font-weight:500;background:#2eaadc1a;padding:1px 4px;border-radius:3px}.team-sidebar-modal{display:none;position:fixed;inset:0;z-index:1000;align-items:center;justify-content:center}.team-sidebar-modal .modal-overlay{position:absolute;inset:0;background:#0f0f0f99}.team-sidebar-modal .notion-modal{position:relative;background:var(--bg-white);border-radius:8px;box-shadow:0 8px 24px #0f0f0f33;max-width:400px;width:90%}.setting-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-light)}.setting-value{font-size:14px;font-weight:500;color:var(--text-primary)}.btn-danger{width:100%;padding:10px 16px;font-size:13px;color:var(--accent-error);background:transparent;border:1px solid var(--accent-error);border-radius:6px;cursor:pointer;transition:all .15s ease}.btn-danger:hover{background:var(--accent-error);color:#fff}.team-members-section{padding:8px 0;border-top:1px solid var(--border-light)}.members-category{display:flex;justify-content:space-between;padding:8px 12px 4px;font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.members-category.offline-category{margin-top:8px}.members-category.collapsible{cursor:pointer;-webkit-user-select:none;user-select:none}.members-category.collapsible:hover{background:var(--bg-sidebar-hover);border-radius:4px}.category-toggle{font-size:10px;color:var(--text-muted);transition:transform .2s ease;display:inline-block;width:14px}.category-toggle.collapsed{transform:rotate(-90deg)}.sidebar-members-list.collapsed{display:none}.members-count{font-weight:600;color:var(--text-muted)}.sidebar-members-list{padding:0 8px}.sidebar-member{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;cursor:pointer}.sidebar-member:hover{background:var(--bg-sidebar-hover)}.member-status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.member-status-dot.online{background:#43b581}.member-status-dot.offline{background:#747f8d}.sidebar-member-name{font-size:14px;color:var(--text-primary)}.sidebar-member:has(.member-status-dot.offline) .sidebar-member-name{color:var(--text-muted)}.sidebar-member-role{font-size:10px;padding:2px 6px;background:#fdecc8;color:#9d5b13;border-radius:3px}.dm-unread-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:600;color:#fff;background:#ed4245;border-radius:9px;margin-left:auto}.team-invite-section{padding:8px 12px 12px;border-top:1px solid var(--border-light)}.btn-invite-members{width:100%;padding:8px;font-size:12px;color:var(--primary-color);background:var(--bg-elevated);border:1px solid var(--primary-color);border-radius:4px;cursor:pointer;transition:all .15s ease}.btn-invite-members:hover{background:var(--primary-color);color:#fff}.team-chat-floating{display:none;position:fixed;bottom:24px;left:290px;width:380px;height:480px;background:#fff!important;border:1px solid var(--border-light);border-radius:12px;box-shadow:0 8px 32px #0000004d;flex-direction:column;z-index:99999!important}.team-chat-floating.open{display:flex}.floating-chat-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-light);background:var(--bg-elevated);border-radius:12px 12px 0 0}.floating-chat-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-primary)}.floating-chat-title .channel-hash{color:var(--text-muted)}.btn-close-chat{width:28px;height:28px;padding:0;font-size:18px;color:var(--text-muted);background:none;border:none;border-radius:4px;cursor:pointer}.btn-close-chat:hover{background:var(--bg-sidebar-hover);color:var(--text-primary)}.floating-chat-messages{flex:1;overflow-y:auto;padding:16px}.floating-chat-input-area{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border-light)}.floating-chat-input{flex:1;padding:10px 12px;font-size:13px;border:1px solid var(--border-light);border-radius:8px;resize:none;min-height:40px;max-height:100px}.floating-chat-input:focus{outline:none;border-color:var(--accent-primary)}.btn-ai-help{padding:8px 12px;font-size:12px;color:var(--accent-primary);background:#2eaadc1a;border:none;border-radius:6px;cursor:pointer;white-space:nowrap}.btn-ai-help:hover{background:#2eaadc33}.skeleton-container{padding:24px}.skeleton-card{background:var(--bg-white);padding:20px;margin-bottom:12px;border-bottom:1px solid var(--border-light)}.skeleton-line{height:16px;background:linear-gradient(90deg,var(--bg-elevated) 25%,#e8e8e8 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px;margin-bottom:12px}.skeleton-line.title{width:40%;height:20px}.skeleton-line.short{width:60%}.skeleton-line.full{width:100%}.skeleton-button{width:100%;height:40px;background:linear-gradient(90deg,var(--bg-elevated) 25%,#e8e8e8 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px;margin-top:16px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.team-error-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.team-error-state p{font-size:15px;margin-bottom:8px}.team-error-state .error-detail{font-size:12px;color:var(--accent-error);margin-bottom:24px}.team-hint{font-size:12px;color:var(--text-muted);margin-top:24px}.team-workspace-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border-light);background:var(--bg-white)}.team-workspace-title{display:flex;align-items:center;gap:12px}.team-workspace-title h2{font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.team-workspace-badge{font-size:12px;padding:4px 8px;background:var(--bg-elevated);color:var(--text-muted);border-radius:4px}.btn-leave-team{padding:8px 14px;font-size:13px;color:var(--text-muted);background:transparent;border:1px solid var(--border-light);border-radius:6px;cursor:pointer;transition:all .15s ease}.btn-leave-team:hover{color:var(--text-primary);border-color:var(--text-muted);background:var(--bg-sidebar-hover)}.expanded-team-chat-container{display:flex;flex-direction:column;background:var(--bg-white);border:none;border-radius:0;margin:0;height:calc(100vh - 120px);box-shadow:none}#expanded-team-chat{height:100%}.expanded-chat-header{display:flex;justify-content:flex-start;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border-light);background:var(--bg-white);border-radius:0}.expanded-chat-title{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:600;color:var(--text-primary)}.expanded-chat-title .team-avatar{font-size:20px}.expanded-chat-controls{display:flex;gap:8px}.expanded-chat-controls .btn-ai-control{padding:8px;background:transparent;border:1px solid var(--border-light);border-radius:6px;cursor:pointer;transition:all .15s ease}.expanded-chat-controls .btn-ai-control:hover{background:var(--bg-sidebar-hover);border-color:var(--text-muted)}.expanded-chat-controls .btn-ai-control svg{width:18px;height:18px;color:var(--text-muted)}.expanded-chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.expanded-chat-messages::-webkit-scrollbar{width:6px}.expanded-chat-messages::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.expanded-chat-input-area{display:flex;gap:12px;padding:16px 24px;border-top:1px solid var(--border-light);background:var(--bg-white);border-radius:0}.expanded-chat-input{flex:1;padding:12px 16px;border:1px solid var(--border-light);border-radius:8px;font-size:14px;resize:none;background:var(--bg-white);transition:border-color .15s ease}.expanded-chat-input:focus{outline:none;border-color:var(--accent-blue)}.expanded-chat-input-area .btn-send-ai{padding:12px 16px;background:var(--accent-blue);border:none;border-radius:8px;cursor:pointer;transition:background .15s ease}.expanded-chat-input-area .btn-send-ai:hover{background:#0056d6}.expanded-chat-input-area .btn-send-ai svg{width:18px;height:18px;color:#fff}.btn-chat-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg-sidebar);border:1px solid var(--border-light);border-radius:6px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .15s ease}.btn-chat-toggle:hover{background:var(--bg-sidebar-hover);border-color:var(--border-medium);color:var(--text-primary)}.chat-box{display:flex;flex-direction:column;height:100%;background:#36393f;border-radius:8px;overflow:hidden}.channel-tabs{display:flex;gap:4px;padding:8px 12px;background:#2f3136;border-bottom:1px solid #202225}.channel-tabs button{padding:6px 12px;background:transparent;border:none;border-radius:4px;color:#8e9297;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.channel-tabs button:hover{background:#40444b;color:#dcddde}.channel-tabs button.active{background:#40444b;color:#fff}.message-list{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:16px}.message{display:flex;flex-direction:column;gap:4px}.message-author{font-size:14px;font-weight:600;color:#fff}.message-content{font-size:14px;color:#dcddde;line-height:1.4;word-break:break-word}.message.ai-message .message-author{color:#7289da}.message.ai-message .message-content{background:#7289da1a;padding:8px 12px;border-radius:4px;border-left:3px solid #7289da}.mention{background:#7289da4d;color:#7289da;padding:0 2px;border-radius:3px;font-weight:500;cursor:pointer}.mention:hover{background:#7289da80;text-decoration:underline}.mention.ai-mention{background:#faa61a4d;color:#faa61a}.typing-indicator{padding:8px 16px;font-size:12px;color:#8e9297;font-style:italic}.chat-input-wrapper{display:flex;gap:8px;padding:12px 16px;background:#40444b;border-top:1px solid #202225}.chat-input{flex:1;padding:10px 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calc(var(--overlay-height) * var(--vp-anchor-y-percent));position:absolute;display:inline-flex;flex-flow:column;justify-content:flex-start;width:var(--region-width);height:var(--region-height);min-height:0px;max-height:var(--region-height);writing-mode:horizontal-tb;top:var(--region-top, calc(var(--vp-anchor-y) - var(--anchor-y)));left:var(--region-left, calc(var(--vp-anchor-x) - var(--anchor-x)));right:var(--region-right);bottom:var(--region-bottom);overflow:hidden;overflow-wrap:break-word;box-sizing:border-box}:where(.vds-captions [data-part=region][data-scroll=up]){justify-content:end}:where(.vds-captions [data-part=region][data-active][data-scroll=up]){transition:top .433s}:where(.vds-captions [data-part=region]>[data-part=cue-display]){position:relative;width:auto;left:var(--cue-offset);height:var(--cue-height, auto);text-align:var(--cue-text-align);unicode-bidi:plaintext;margin-top:2px}:where(.vds-captions [data-part=region] [data-part=cue]){position:relative;border-radius:0}:where(.vds-chapter-title){--color: var(--media-chapter-title-color, rgba(255 255 255 / .64));display:inline-block;font-family:var(--media-font-family, sans-serif);font-size:var(--media-chapter-title-font-size, 16px);font-weight:var(--media-chapter-title-font-weight, 400);color:var(--color);flex:1 1 0%;padding-inline:6px;overflow:hidden;text-align:start;white-space:nowrap;text-overflow:ellipsis}.vds-chapter-title:before{content:var(--media-chapter-title-separator, "•");display:inline-block;margin-right:var(--media-chapter-title-separator-gap, 6px);color:var(--media-chapter-title-separator-color, var(--color))}.vds-chapter-title:empty:before{content:"";margin:0}:where(.vds-controls),:where(.vds-controls-group){position:relative;display:inline-block;width:100%;box-sizing:border-box}:where([data-view-type=audio] .vds-controls){display:inline-block;max-width:100%}:where([data-view-type=video] .vds-controls){display:flex;position:absolute;flex-direction:column;inset:0;width:100%;height:100%;z-index:10;opacity:0;visibility:hidden;pointer-events:none;padding:var(--media-controls-padding, 0px);transition:var(--media-controls-out-transition, opacity .2s ease-out)}:where([data-view-type=video] .vds-controls[data-visible]){opacity:1;visibility:visible;transition:var(--media-controls-in-transition, opacity .2s ease-in)}:where(.vds-controls-spacer){flex:1 1 0%;pointer-events:none}:where(.vds-gestures){display:contents}:where(.vds-gesture){position:absolute;display:block;contain:content;z-index:0;opacity:0;visibility:hidden;pointer-events:none!important}:where(.vds-icon svg){display:block;width:100%;height:100%;vertical-align:middle}:where(.vds-kb-action.hidden){opacity:0}:where(.vds-kb-text-wrapper){text-align:center;position:absolute;left:0;right:0;top:var(--media-kb-text-top, 10%);z-index:20;pointer-events:none}:where(.vds-kb-text){display:inline-block;font-size:var(--media-kb-text-size, 150%);font-family:var(--media-font-family, sans-serif);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border-radius:var(--media-kb-border-radius, 2.5px);pointer-events:none}.vds-kb-text{color:var(--media-kb-text-color, var(--default-color));background-color:var(--media-kb-text-bg, var(--default-bg));padding:var(--media-kb-text-padding, 10px 20px)}.light .vds-kb-text{--default-color: #1a1a1a;--default-bg: rgb(240 240 240 / .6)}.dark .vds-kb-text{--default-color: #f5f5f5;--default-bg: rgb(10 10 10 / .6)}:where(.vds-kb-text:empty){display:none}:where(.vds-kb-bezel){--size: var(--media-kb-bezel-size, 52px);position:absolute;left:50%;top:45%;display:flex;flex-direction:column;align-items:center;justify-content:center;width:var(--size);height:var(--size);margin-left:calc(-1 * calc(var(--size) / 2));margin-right:calc(-1 * calc(var(--size) / 2));z-index:20;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:var(--media-kb-bezel-bg, var(--default-bg));animation:var(--media-kb-bezel-animation, vds-bezel-fade .35s linear 1 normal forwards);border-radius:var(--media-kb-bezel-border-radius, calc(var(--size) / 2));pointer-events:none}.vds-kb-bezel:not(:has(svg)){display:none!important}.light .vds-kb-bezel{--default-bg: rgb(255 255 255 / .6)}.dark .vds-kb-bezel{--default-bg: rgb(10 10 10 / .6)}@media(prefers-reduced-motion){:where(.vds-kb-bezel){animation:none}}:where(.vds-kb-bezel:has(slot:empty)){opacity:0}:where(.vds-kb-action[data-action=seek-forward] .vds-kb-bezel){top:45%;left:unset;right:10%}:where(.vds-kb-action[data-action=seek-backward] .vds-kb-bezel){top:45%;left:10%}:where(.vds-kb-icon){--size: var(--media-kb-icon-size, 38px);width:var(--size);height:var(--size)}.vds-kb-icon{color:var(--media-kb-icon-color, var(--default-color))}.light .vds-kb-icon{--default-color: #1a1a1a}.dark .vds-kb-icon{--default-color: #f5f5f5}@keyframes vds-bezel-fade{0%{opacity:1}to{opacity:0;transform:scale(2)}}:where(.vds-menu-items){--color-inverse: var(--media-menu-color-inverse, var(--default-inverse));--color-gray-50: var(--media-menu-color-gray-50, var(--default-gray-50));--color-gray-100: var(--media-menu-color-gray-100, var(--default-gray-100));--color-gray-200: var(--media-menu-color-gray-200, var(--default-gray-200));--color-gray-300: var(--media-menu-color-gray-300, var(--default-gray-300));--color-gray-400: var(--media-menu-color-gray-400, var(--default-gray-400));--text-color: var(--media-menu-text-color, var(--default-text));--text-secondary-color: var(--media-menu-text-secondary-color, var(--default-text-secondary));--root-border: var(--media-menu-border, var(--default-root-border))}.light .vds-menu-items{--default-inverse: black;--default-gray-50: rgb(80 80 80 / .15);--default-gray-100: rgb(80 80 80 / .45);--default-gray-200: rgb(235 235 235 / .6);--default-gray-300: rgb(238 238 238);--default-gray-400: rgb(250 250 250);--default-text: #1a1a1a;--default-text-secondary: #6b6b6b;--default-root-border: 1px solid rgb(10 10 10 / .1)}.dark .vds-menu-items{--default-inverse: white;--default-gray-50: rgb(245 245 245 / .1);--default-gray-100: rgb(245 245 245 / .45);--default-gray-200: rgb(10 10 10 / .6);--default-gray-300: rgb(27 27 27);--default-gray-400: rgb(10 10 10);--default-text: #f5f5f5;--default-text-secondary: #8a8a8a;--default-root-border: 1px solid rgb(255 255 255 / .1)}:where(.vds-menu-items){--font-family: var(--media-font-family, sans-serif);--font-size: var(--media-menu-font-size, 14px);--font-weight: var(--media-menu-font-weight, 500);--root-bg: var(--media-menu-bg, var(--color-gray-400));--root-padding: var(--media-menu-padding, 12px);--root-border-radius: var(--media-menu-border-radius, 4px);--divider: var(--media-menu-divider, 1px solid var(--color-gray-50));--section-bg: var(--media-menu-section-bg, var(--color-gray-300));--section-border: var(--media-menu-section-border);--section-divider: var(--media-menu-section-divider, var(--divider));--top-bar-bg: var(--media-menu-top-bar-bg, var(--color-gray-200));--top-bar-divider: var(--media-menu-divider, transparent);--text-hint-color: var(--media-menu-hint-color, var(--text-secondary-color));--chapter-divider: var(--media-chapters-divider, var(--divider));--chapter-active-bg: var(--media-chapters-item-active-bg, var(--color-gray-50));--chapter-active-border-left: var(--media-chapters-item-active-border-left);--chapter-progress-bg: var(--media-chapters-progress-bg, var(--color-inverse));--chapter-time-font-size: var(--media-chapters-time-font-size, 12px);--chapter-time-font-weight: var(--media-chapters-time-font-weight, 500);--chapter-time-gap: var(--media-chapters-time-gap, 6px);--chapter-duration-bg: var(--media-chapters-duration-bg);--item-border: var(--media-menu-item-border, 0);--item-bg: var(--media-menu-item-bg, transparent);--item-hover-bg: var(--media-menu-item-hover-bg, var(--color-gray-50));--item-icon-size: var(--media-menu-item-icon-size, 18px);--item-padding: var(--media-menu-item-padding, 10px);--item-min-height: var(--media-menu-item-height, 40px);--item-border-radius: var(--media-menu-item-border-radius, 2px);--scrollbar-track-bg: var(--media-menu-scrollbar-track-bg, transparent);--scrollbar-thumb-bg: var(--media-menu-scrollbar-thumb-bg, var(--color-gray-50));--webkit-scrollbar-bg: var(--color-gray-400);--webkit-scrollbar-track-bg: var(--media-menu-scrollbar-track-bg, var(--color-gray-50));--checkbox-bg: var(--media-menu-checkbox-bg, var(--color-gray-100));--checkbox-active-bg: var(--media-menu-checkbox-bg-active, #1ba13f);--checkbox-handle-bg: var(--media-menu-checkbox-handle-bg, #f5f5f5);--checkbox-handle-border: var(--media-menu-checkbox-handle-border);--radio-icon-color: var(--media-menu-radio-icon-color, var(--text-color))}:where(.vds-menu[data-root] media-menu[data-root]){display:contents}:where(.vds-menu){font-family:var(--font-family);font-size:var(--font-size);font-weight:var(--font-weight)}:where(.vds-menu[data-disabled][data-root]){display:none}:where(.vds-menu[data-submenu]){display:inline-block}:where(.vds-menu-items:focus){outline:none}:where(.vds-menu-item:focus,.vds-radio:focus){outline:none}:where(.vds-menu-item:focus-visible,.vds-menu-item[data-focus],.vds-radio:focus-visible,.vds-radio[data-focus]){outline:none;box-shadow:var(--media-focus-ring)}:where(.vds-menu[data-open] .vds-tooltip-content){display:none!important}.vds-menu-items [data-hidden]{display:none!important}@media(prefers-reduced-motion:no-preference){:where(.vds-menu-items){scroll-behavior:smooth}}:where(.vds-menu-items){box-sizing:border-box;min-width:var(--media-menu-min-width, 280px);scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb-bg) var(--scrollbar-track-bg);transform:translateZ(0)}:where(.vds-menu-items)::-webkit-scrollbar{background-color:var(--webkit-scrollbar-bg);border-radius:var(--root-border-radius);height:6px;width:5px}:where(.vds-menu-items)::-webkit-scrollbar-track{background-color:var(--webkit-scrollbar-track-bg);border-radius:4px}:where(.vds-menu-items)::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb-bg);border-radius:4px}:where(.vds-menu-items)::-webkit-scrollbar-corner{background-color:var(--scrollbar-thumb-bg)}:where(.vds-menu-button){outline:none;box-sizing:border-box}:where(.vds-menu-button .vds-rotate-icon){transition:transform .2s ease-out}:where(.vds-menu-button[aria-expanded=true] .vds-rotate-icon){transform:rotate(var(--media-menu-icon-rotate-deg, 90deg));transition:transform .2s ease-in}:where(.vds-menu-button){display:inline-flex;align-items:center;justify-content:center}@media(prefers-reduced-motion){:where(.vds-menu-button .vds-rotate-icon){transition:unset}}:where(.vds-menu-items){display:flex;align-items:center;flex-direction:column;font-family:var(--font-family);font-size:var(--font-size);font-weight:var(--font-weight);transition:height .35s ease}@media(prefers-reduced-motion){:where(.vds-menu-items){transition:unset}}:where(.vds-menu-items[data-root]){background-color:var(--root-bg);border-radius:var(--root-border-radius);box-shadow:var(--media-menu-box-shadow);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);height:var(--menu-height, auto);will-change:width,height;overflow-y:auto;overscroll-behavior:contain;opacity:0;z-index:9999999;box-sizing:border-box;max-height:var(--media-menu-max-height, 250px);filter:var( --media-menu-filter, drop-shadow(0 4px 3px rgb(0 0 0 / .07)) drop-shadow(0 2px 2px rgb(0 0 0 / .06)) )}.vds-menu-items[data-root]{border:var(--root-border);padding:var(--root-padding)}:where([data-view-type=video]) :where(.vds-menu-items[data-root]){max-height:var(--media-menu-video-max-height, calc(var(--player-height) * .7))}:where(.vds-menu-items[data-transition=height]){--scrollbar-thumb-bg: rgba(0, 0, 0, 0);pointer-events:none;overflow:hidden}.vds-menu-button[aria-disabled=true],.vds-menu-item[aria-disabled=true],.vds-menu-item[data-disabled]{display:none}:where(.vds-menu-items[data-root]){--enter-transform: translateY(0px);--exit-transform: translateY(12px)}:where(.vds-menu-items[data-root]:not([data-placement])){--enter-transform: translateY(-24px)}:where(.vds-menu-items[data-root][aria-hidden=true]){animation:var(--media-menu-exit-animation, vds-menu-exit .2s ease-out)}:where(.vds-menu-items[data-root][aria-hidden=false]){animation:var(--media-menu-enter-animation, vds-menu-enter .3s ease-out);animation-fill-mode:forwards}:where(.vds-menu-items[data-placement~=bottom]){--enter-transform: translateY(0);--exit-transform: translateY(-12px)}@keyframes vds-menu-enter{0%{opacity:0;transform:var(--exit-transform)}to{opacity:1;transform:var(--enter-transform)}}@keyframes vds-menu-exit{0%{opacity:1;transform:var(--enter-transform)}to{opacity:0;transform:var(--exit-transform)}}@media(prefers-reduced-motion){:where(.vds-menu-items){animation:none;opacity:1}}:where(media-menu-portal){display:contents}:where(.vds-menu-items[data-root]:not([data-placement])){position:fixed;left:16px;right:16px;top:unset;bottom:0;max-height:var(--media-sm-menu-portrait-max-height, 40vh);max-height:var(--media-sm-menu-portrait-max-height, 40dvh)}:where(.vds-menu-items[data-root]:not([data-placement])){max-width:480px;margin:0 auto}@media(orientation:landscape)and (pointer:coarse){:where(.vds-menu-items[data-root]:not([data-placement])){max-height:var(--media-sm-menu-landscape-max-height, min(70vh, 400px));max-height:var(--media-sm-menu-landscape-max-height, min(70dvh, 400px))}}:where(.vds-menu[data-submenu] .vds-menu-button){display:flex;align-items:center;justify-content:flex-start}:where(.vds-menu-items[data-submenu]){width:100%}:where(.vds-menu[aria-hidden=true]),:where(.vds-menu-items[data-submenu][aria-hidden=true]){display:none}:where(.vds-menu-item,.vds-radio){position:relative;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;display:flex;align-items:center;justify-content:left;width:100%;appearance:none;border:0;border-radius:var(--item-border-radius);box-sizing:border-box;min-height:var(--item-min-height);font-size:var(--font-size);outline:none}.vds-menu-item,.vds-radio{color:var(--text-color);background-color:var(--item-bg);padding:var(--item-padding)}.vds-menu-item:focus-visible,.vds-menu-item[data-focus],.vds-radio:focus-visible,.vds-radio[data-focus]{cursor:pointer;background-color:var(--item-hover-bg)}@media(hover:hover)and (pointer:fine){.vds-menu-item[role]:hover,.vds-radio:hover{cursor:pointer;background-color:var(--item-hover-bg)}}:where(.vds-menu-items[data-submenu]){align-items:flex-start;justify-content:center;flex-direction:column}:where(.vds-menu-item[aria-expanded=true]){font-weight:700;border-radius:0;border-top-left-radius:var(--item-border-radius);border-top-right-radius:var(--item-border-radius)}.vds-menu-item[aria-expanded=true]{border-bottom:var(--top-bar-divider)}:where(.vds-menu-item[aria-expanded=true]){position:sticky;top:calc(-1 * var(--root-padding));left:0;width:100%;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);margin-bottom:4px}.vds-menu-item[aria-expanded=true]{background-color:var(--top-bar-bg)}:where(.vds-menu-item-label){flex:1 0 0%;text-align:start}:where(.vds-menu-item .vds-icon,.vds-radio .vds-icon){--size: var(--item-icon-size);width:var(--size);height:var(--size);margin-right:var(--media-menu-item-icon-spacing, 6px)}:where(.vds-menu-open-icon,.vds-menu-close-icon){--size: var(--media-menu-arrow-icon-size, 18px);width:var(--size);height:var(--size)}:where(.vds-menu-item-hint,.vds-menu-open-icon,.vds-radio-hint){color:var(--text-hint-color);font-size:var(--media-menu-hint-font-size, 13px);font-weight:var(--media-menu-hint-font-weight, 400)}:where(.vds-menu-items .vds-menu-open-icon){margin-right:0}:where(.vds-menu-items) :where(.vds-menu-item-hint,.vds-menu-open-icon){margin-left:auto}:where(.vds-menu-items) :where(.vds-menu-item-hint+.vds-menu-open-icon),:where(.vds-menu-item-hint+media-icon .vds-menu-open-icon),:where(.vds-menu-item-hint+slot>.vds-menu-open-icon){margin-left:2px}:where(.vds-menu-item[aria-hidden=true]),:where(.vds-menu-item[aria-expanded=true] .vds-menu-open-icon){display:none!important}:where(.vds-menu-items) :where(.vds-menu-item[aria-disabled=true],.vds-menu-item[data-disabled]) :where(.vds-menu-open-icon){opacity:0}:where(.vds-menu-close-icon),:where(.vds-menu-item[aria-expanded=true]>.vds-icon){display:none!important}:where(.vds-menu-item[aria-expanded=true] .vds-menu-close-icon){display:inline!important;margin-left:calc(-1 * var(--item-padding) / 2)}:where(.vds-menu-checkbox){--checkbox-width: var(--media-menu-checkbox-width, 40px);--checkbox-height: var(--media-menu-checkbox-height, 18px);--checkbox-top: calc((var(--checkbox-height) - var(--checkbox-diameter)) / 2);--checkbox-diameter: var( --media-menu-checkbox-handle-diameter, calc(var(--checkbox-height) - 2px) );--checkbox-gap: var(--media-menu-checkbox-gap, 2.5px);position:relative;display:inline-block;width:var(--checkbox-width);height:var(--checkbox-height);border-radius:calc(var(--checkbox-height) / 2);transition:.3s all ease-in-out;box-sizing:border-box;cursor:pointer;pointer-events:auto}.vds-menu-checkbox{background-color:var(--checkbox-bg)}:where(.vds-menu-checkbox:focus-visible){outline:none;box-shadow:var(--media-focus-ring)}.vds-menu-checkbox[aria-checked=true]{background-color:var(--checkbox-active-bg)}:where(.vds-menu-checkbox):after{content:"";display:inline-block;width:var(--checkbox-diameter);height:var(--checkbox-diameter);border-radius:calc(var(--checkbox-diameter) / 2);position:absolute;top:var(--checkbox-top);transform:translate(var(--checkbox-gap));transition:.3s all ease-in-out;border:var(--checkbox-handle-border);box-sizing:border-box}.vds-menu-checkbox:after{background-color:var(--checkbox-handle-bg)}:where(.vds-menu-checkbox[aria-checked=true]):after{transform:translate(calc(var(--checkbox-width) - var(--checkbox-diameter) - var(--checkbox-gap)))}@media(prefers-reduced-motion:no-preference){:where(.vds-menu-checkbox[data-active]):after{width:calc(var(--checkbox-width) - calc(var(--checkbox-gap) * 2))}}:where(.vds-menu-checkbox[aria-checked=true][data-active]):after{transform:translate(var(--checkbox-gap))}:where(.vds-menu-items .vds-slider){--media-slider-track-bg: var(--media-menu-slider-track-bg, var(--color-gray-50));--media-slider-track-fill-bg: var(--media-menu-slider-track-fill-bg, var(--color-inverse));--media-slider-height: var(--media-menu-slider-height, 32px);--track-focus-height: var(--track-height) !important}:where(.vds-menu-items .vds-slider-thumb){opacity:1!important}:where(.vds-menu-slider-item.group){flex-direction:column}:where(.vds-menu-slider-title){margin-top:4px}:where(.vds-menu-slider-body){width:100%;display:flex;align-items:center;margin-top:6px}:where(.vds-menu-slider-item .vds-icon){margin:0;color:var(--text-hint-color)}:where(.vds-menu-slider-item[data-min] .vds-icon.down,.vds-menu-slider-item[data-max] .vds-icon.up){color:var(--text-color);animation:.6s ease-in-out vds-slider-icon;transition:all 1.2s ease}@keyframes vds-slider-icon{0%{transform:scale(1)}50%{transform:scale(1.25)}to{transform:scale(1)}}:where(.vds-menu-items .vds-slider-track-fill){transition:opacity .3s ease}:where(.vds-menu-items .vds-slider[data-active] .vds-slider-track-fill){opacity:0}:where(.vds-radio-group){box-sizing:border-box;width:100%;display:flex;flex-direction:column}.vds-radio{cursor:pointer;contain:content;padding-left:calc(var(--item-icon-size) + var(--item-padding))}.vds-radio[aria-checked=true]{padding-left:0}.vds-radio .vds-icon{display:none;color:var(--radio-icon-color)}.vds-radio[aria-checked=true] .vds-icon{display:inline-block;margin-left:6px}:where(.vds-radio-hint){margin-left:auto}.vds-color-picker{width:32px;height:32px;border:0;background-color:transparent;outline:none}.vds-color-picker::-webkit-color-swatch{border-radius:2px}.vds-color-picker::-moz-color-swatch{border-radius:2px}.vds-color-picker:focus-visible::-webkit-color-swatch{box-shadow:var(--media-focus-ring)}.vds-color-picker:focus-visible::-moz-color-swatch{box-shadow:var(--media-focus-ring)}:where(.vds-menu-section){width:100%}:where(.vds-menu-item+.vds-menu-section){margin-top:8px}:where(.vds-menu-section+.vds-menu-section){margin-top:24px}:where(.vds-menu-section:first-child){margin-top:8px}:where(.vds-menu-section:last-child){margin-bottom:8px}:where(.vds-menu-section-title),:where(.vds-menu-slider-title){width:100%;display:flex;align-items:center;justify-content:space-between;color:var(--text-secondary-color);font-size:var(--media-menu-section-header-font-size, 12px);font-weight:var(--media-menu-section-header-font-weight, 500);padding-inline:2px}:where(.vds-menu-section-body){width:100%}:where(.vds-menu-section-title+.vds-menu-section-body){margin-top:var(--media-menu-section-gap, 8px)}.vds-menu-section-body{background-color:var(--section-bg);border:var(--section-border);border-radius:var(--media-menu-section-border-radius, 2px)}:where(.vds-menu-section:not([data-open]) .vds-menu-item:not(:last-child)){border-bottom:var(--section-divider)}:where(.vds-menu-section-body .vds-menu:last-child>.vds-menu-item){border-bottom:unset}.vds-menu-section[data-open],.vds-menu-section[data-open]>.vds-menu-section-body{display:contents!important;background-color:transparent!important}.vds-menu-section[data-open]>.vds-menu-section-title,.vds-menu-section[data-open]>.vds-menu-section-body>:not([data-open]){display:none}:where(.vds-chapters-menu-items){min-width:var(--media-chapters-min-width, var(--media-menu-min-width, 220px))}.vds-chapters-menu-items{padding:var(--media-chapters-padding, 0)}:where(.vds-menu-items:has(.vds-chapters-radio-group[data-thumbnails])){min-width:var(--media-chapters-with-thumbnails-min-width, 300px)}:where(.vds-chapter-radio){border-radius:0}.vds-chapter-radio{border-bottom:var(--chapter-divider);padding:var(--item-padding)}.vds-chapter-radio[aria-checked=true]{padding-left:var(--item-padding)}:where(.vds-chapter-radio:last-child){border-bottom:0}.vds-chapter-radio[aria-checked=true]{background-color:var(--chapter-active-bg);border-left:var(--chapter-active-border-left)}:where(.vds-chapter-radio[aria-checked=true]):after{content:" ";width:var(--progress);height:var(--media-chapters-progress-height, 4px);position:absolute;bottom:0;left:0}.vds-chapter-radio[aria-checked=true]:after{border-radius:var(--media-chapters-progress-border-radius, 0);background-color:var(--chapter-progress-bg)}.vds-chapters-radio-group :where(.vds-thumbnail){margin-right:var(--media-chapters-thumbnail-gap, 12px);flex-shrink:0;min-width:var(--media-chapters-thumbnail-min-width, 100px);min-height:var(--media-chapters-thumbnail-min-height, 56px);max-width:var(--media-chapters-thumbnail-max-width, 120px);max-height:var(--media-chapters-thumbnail-max-height, 68px)}.vds-chapters-radio-group .vds-thumbnail{border:var(--media-chapters-thumbnail-border, 0)}:where(.vds-chapters-radio-group .vds-chapter-radio-label){color:var(--text-secondary-color);font-size:var(--font-size);font-weight:var(--font-weight);white-space:nowrap}:where(.vds-chapter-radio[aria-checked=true] .vds-chapter-radio-label){color:var(--text-color)}:where(.vds-chapters-radio-group .vds-chapter-radio-start-time){display:inline-block;letter-spacing:var(--media-chapters-start-time-letter-spacing, .4px);border-radius:var(--media-chapters-start-time-border-radius, 2px);font-size:var(--chapter-time-font-size);font-weight:var(--chapter-time-font-weight);margin-top:var(--chapter-time-gap)}.vds-chapters-radio-group .vds-chapter-radio-start-time{color:var(--text-secondary-color);background-color:var(--section-bg);padding:var(--media-chapters-start-time-padding, 1px 4px)}:where(.vds-chapters-radio-group .vds-chapter-radio-duration){color:var(--text-hint-color);font-size:var(--chapter-time-font-size);font-weight:var(--chapter-time-font-weight);margin-top:var(--chapter-time-gap)}.vds-chapters-radio-group .vds-chapter-radio-duration{background-color:var(--chapter-duration-bg);border-radius:var(--media-chapters-duration-border-radius, 2px)}.vds-chapters-radio-group:not([data-thumbnails]) :where(.vds-thumbnail,media-thumbnail){display:none}:where(.vds-chapter-radio-content){display:flex;align-items:flex-start;flex-direction:column}:where(.vds-chapters-radio-group:not([data-thumbnails]) .vds-chapter-radio-content){width:100%;flex-direction:row;display:flex;flex-wrap:wrap;align-items:center}:where(.vds-chapters-radio-group:not([data-thumbnails]) .vds-chapter-radio-start-time){margin-top:0;margin-left:auto}:where(.vds-chapters-radio-group:not([data-thumbnails]) .vds-chapter-radio-duration){margin-top:4px;flex-basis:100%}.vds-menu-items[data-keyboard] .vds-chapters-radio-group:focus-within{padding:var(--media-chapters-focus-padding, 4px)}:where(.vds-poster){display:block;contain:content;position:absolute;top:50%;transform:translateY(-50%);left:0;opacity:0;width:100%;height:100%;z-index:1;border:0;pointer-events:none;box-sizing:border-box;transition:opacity .2s ease-out;background-color:var(--media-poster-bg, black)}:where(.vds-poster img){object-fit:inherit;object-position:inherit;pointer-events:none;user-select:none;-webkit-user-select:none;box-sizing:border-box}.vds-poster :where(img){border:0;width:100%;height:100%;object-fit:contain}:where(.vds-poster[data-hidden]){display:none}:where(.vds-poster[data-visible]){opacity:1}.vds-poster:not(:defined),.vds-poster img:not([src]){display:none}:where(.vds-slider){--width: var(--media-slider-width, 100%);--height: var(--media-slider-height, 48px);--thumb-size: var(--media-slider-thumb-size, 15px);--thumb-focus-size: var(--media-slider-focused-thumb-size, calc(var(--thumb-size) * 1.1));--track-width: var(--media-slider-track-width, 100%);--track-height: var(--media-slider-track-height, 5px);--track-focus-width: var(--media-slider-focused-track-width, var(--track-width));--track-focus-height: var(--media-slider-focused-track-height, calc(var(--track-height) * 1.25));display:inline-flex;align-items:center;width:var(--width);height:var(--height);margin:0 calc(var(--thumb-size) / 2);position:relative;contain:layout style;outline:none;pointer-events:auto;cursor:pointer;user-select:none;touch-action:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}:where(.vds-slider[aria-hidden=true]){display:none!important}:where(.vds-slider[aria-disabled=true]){cursor:unset}:where(.vds-slider:focus){outline:none}:where(.vds-slider:not([data-chapters])[data-focus],.vds-slider:not([data-chapters]):focus-visible) :where(.vds-slider-track){box-shadow:var(--media-focus-ring)}:where(.vds-slider .vds-slider-track){z-index:0;position:absolute;width:var(--track-width);height:var(--track-height);top:50%;left:0;border-radius:var(--media-slider-track-border-radius, 2px);transform:translateY(-50%) translateZ(0);background-color:var(--media-slider-track-bg, rgb(255 255 255 / .3));contain:strict}:where(.vds-slider[data-focus],.vds-slider:focus-visible) :where(.vds-slider-track){outline-offset:var(--thumb-size)}:where(.vds-slider:not([data-chapters])[data-active] .vds-slider-track){width:var(--track-focus-width);height:var(--track-focus-height)}:where(.vds-slider .vds-slider-track-fill){z-index:2;background-color:var(--media-slider-track-fill-bg, var(--media-brand));width:var(--slider-fill, 0%);will-change:width}:where(.vds-slider .vds-slider-thumb){position:absolute;top:50%;left:var(--slider-fill);opacity:0;contain:layout size style;width:var(--thumb-size);height:var(--thumb-size);border:var(--media-slider-thumb-border, 1px solid #cacaca);border-radius:var(--media-slider-thumb-border-radius, 9999px);background-color:var(--media-slider-thumb-bg, #fff);transform:translate(-50%,-50%) translateZ(0);transition:opacity .15s ease-in;pointer-events:none;will-change:left;z-index:2}:where(.vds-slider[data-dragging],.vds-slider[data-focus],.vds-slider:focus-visible) :where(.vds-slider-thumb){box-shadow:var(--media-slider-focused-thumb-shadow, 0 0 0 4px hsla(0, 0%, 100%, .4))}:where(.vds-slider[data-active] .vds-slider-thumb){opacity:1;transition:var(--media-slider-thumb-transition, opacity .2s ease-in, box-shadow .2s ease)}:where(.vds-slider[data-dragging] .vds-slider-thumb){width:var(--thumb-focus-size);height:var(--thumb-focus-size)}:where(.vds-slider-value){display:inline-block;contain:content;font-size:14px;font-family:var(--media-font-family, sans-serif)}:where(.vds-slider-thumbnail){display:block;contain:content;box-sizing:border-box}:where(.vds-slider-video){background-color:#000;box-sizing:border-box;contain:content;display:inline-block;border:var(--media-thumbnail-border, 1px solid white)}:where(.vds-slider-video video){display:block;height:auto;width:156px}:where(.vds-slider-video[data-loading]){opacity:0}:where(.vds-slider-video[data-hidden],.vds-slider-video[data-hidden] video){display:none;width:0px}:where(.vds-slider .vds-slider-preview){display:flex;flex-direction:column;align-items:center;opacity:0;background-color:var(--media-slider-preview-bg);border-radius:var(--media-slider-preview-border-radius, 2px);pointer-events:none;transition:opacity .2s ease-out;will-change:left,opacity;contain:layout paint style}:where(.vds-slider-preview[data-visible]){opacity:1;transition:opacity .2s ease-in}.vds-slider-value{background-color:var(--media-slider-value-bg, black);border-radius:var(--media-slider-value-border-radius, 2px);border:var(--media-slider-value-border);color:var(--media-slider-value-color, white);padding:var(--media-slider-value-padding, 1px 10px)}:where(.vds-slider-video:not([data-hidden])+.vds-slider-chapter-title,.vds-slider-thumbnail:not([data-hidden])+.vds-slider-chapter-title){margin-top:var(--media-slider-chapter-title-gap, 6px)}:where(.vds-slider-video:not([data-hidden])+.vds-slider-value,.vds-slider-thumbnail:not([data-hidden])+.vds-slider-value,.vds-slider-chapter-title+.vds-slider-value){margin-top:var(--media-slider-value-gap, 2px)}:where(.vds-slider[aria-orientation=vertical]){--width: var(--media-slider-width, 48px);--height: var(--media-slider-height, 100%);--track-width: var(--media-slider-track-width, 4px);--track-height: var(--media-slider-track-height, 100%);--track-focus-width: var(--media-slider-focused-track-width, calc(var(--track-width) * 1.25));--track-focus-height: var(--media-slider-focused-track-height, var(--track-height));margin:calc(var(--thumb-size) / 2) 0}:where(.vds-slider[aria-orientation=vertical] .vds-slider-track){top:unset;bottom:0;left:50%;transform:translate(-50%) translateZ(0)}:where(.vds-slider[aria-orientation=vertical] .vds-slider-track-fill){width:var(--track-width);height:var(--slider-fill);will-change:height;transform:translate(-50%) translateZ(0)}:where(.vds-slider[aria-orientation=vertical] .vds-slider-progress){top:unset;bottom:0;width:var(--track-width);height:var(--slider-progress, 0%);will-change:height}:where(.vds-slider[aria-orientation=vertical] .vds-slider-thumb){top:unset;bottom:var(--slider-fill);left:50%;will-change:bottom;transform:translate(-50%,50%) translateZ(0)}:where(.vds-slider[aria-orientation=vertical] .vds-slider-preview){will-change:bottom,opacity}:where([data-live] .vds-time-slider .vds-slider-track-fill){background-color:var(--media-slider-track-fill-live-bg, #dc2626)}:where(.vds-time-slider .vds-slider-progress){z-index:1;left:0;width:var(--slider-progress, 0%);will-change:width;background-color:var(--media-slider-track-progress-bg, rgb(255 255 255 / .5))}:where([data-media-player]:not([data-can-play]) .vds-time-slider .vds-slider-value){display:none}:where(.vds-slider-steps){display:flex;align-items:center;justify-content:space-between;width:100%;height:100%;position:absolute;top:0;left:0}:where(.vds-slider-step){width:var(--media-slider-step-width, 2.5px);height:calc(var(--track-height) + 1px);background-color:var(--media-slider-step-color, rgb(124, 124, 124));opacity:0;transition:opacity .3s ease}:where(.vds-slider[data-active] .vds-slider-step){opacity:1}:where(.vds-time-slider .vds-slider-chapters){position:relative;display:flex;align-items:center;width:100%;height:100%;contain:layout style;border-radius:var(--media-slider-track-border-radius, 1px)}:where(.vds-slider[data-focus],.vds-slider:focus-visible) :where(.vds-slider-chapters){box-shadow:var(--media-focus-ring);height:var(--track-height)}:where(.vds-time-slider .vds-slider-chapter){margin-right:2px}:where(.vds-time-slider .vds-slider-chapter:last-child){margin-right:0}:where(.vds-time-slider .vds-slider-chapter){position:relative;display:flex;align-items:center;width:100%;height:100%;will-change:height,transform;contain:layout style;border-radius:var(--media-slider-track-border-radius, 1px)}:where(.vds-time-slider .vds-slider-chapter .vds-slider-track-fill){width:var(--chapter-fill, 0%);will-change:width}:where(.vds-time-slider .vds-slider-chapter .vds-slider-progress){width:var(--chapter-progress, 0%);will-change:width}@media(hover:hover)and (pointer:fine){:where(.vds-time-slider:hover .vds-slider-chapters){contain:strict}:where(.vds-time-slider .vds-slider-chapter:hover:not(:only-of-type)){transform:var(--media-slider-chapter-hover-transform, scaleY(2));transition:var( --media-slider-chapter-hover-transition, transform .1s cubic-bezier(.4, 0, 1, 1) )}}:where(.vds-time-slider .vds-slider-chapter-title){font-family:var(--media-font-family, sans-serif);font-size:var(--media-slider-chapter-title-font-size, 14px);color:var(--media-slider-chapter-title-color, #f5f5f5);background-color:var(--media-slider-chapter-title-bg)}:where(.vds-thumbnail){--min-width: var(--media-thumbnail-min-width, 140px);--max-width: var(--media-thumbnail-max-width, 180px);--aspect-ratio: var(--media-thumbnail-aspect-ratio, var(--thumbnail-aspect-ratio));display:block;width:var(--thumbnail-width);height:var(--thumbnail-height);background-color:var(--media-thumbnail-bg, black);contain:strict;overflow:hidden;box-sizing:border-box;min-width:var(--min-width);min-height:var(--media-thumbnail-min-height, calc(var(--min-width) / var(--aspect-ratio)));max-width:var(--max-width);max-height:var(--media-thumbnail-max-height, calc(var(--max-width) / var(--aspect-ratio)))}.vds-thumbnail{border:var(--media-thumbnail-border, 1px solid white)}:where(.vds-thumbnail img){min-width:unset!important;max-width:unset!important;will-change:width,height,transform}:where(.vds-thumbnail[data-loading] img){opacity:0}:where(.vds-thumbnail[aria-hidden=true]){display:none!important}:where(.vds-time-group){display:flex;align-items:center}.vds-time-divider{margin:0 var(--media-time-divider-gap, 2.5px);color:var(--media-time-divider-color, #e0e0e0)}:where(.vds-time){display:inline-block;contain:content;font-size:var(--media-time-font-size, 15px);font-weight:var(--media-time-font-weight, 400);font-family:var(--media-font-family, sans-serif);border-radius:var(--media-time-border-radius, 2px);letter-spacing:var(--media-time-letter-spacing, .025em)}.vds-time{outline:0;color:var(--media-time-color, var(--default-color));background-color:var(--media-time-bg);border:var(--media-time-border);padding:var(--media-time-padding, 2px)}:where(.vds-time:focus-visible){box-shadow:var(--media-focus-ring)}.light .vds-time{--default-color: rgb(10 10 10)}.dark .vds-time{--default-color: #f5f5f5}:where(.vds-tooltip,media-tooltip){display:contents}:where(.vds-tooltip-content){display:inline-block;box-sizing:border-box;font-family:var(--media-font-family, sans-serif);font-size:var(--media-tooltip-font-size, 13px);font-weight:var(--media-tooltip-font-weight, 500);opacity:0;pointer-events:none;white-space:nowrap;z-index:10;will-change:transform,opacity}.vds-tooltip-content{border-radius:var(--media-tooltip-border-radius, 2px);background-color:var(--media-tooltip-bg-color, var(--default-bg));border:var(--media-tooltip-border, var(--default-border));color:var(--media-tooltip-color, var(--default-color));padding:var(--media-tooltip-padding, 2px 8px)}.light .vds-tooltip-content{--default-color: #1a1a1a;--default-bg: white;--default-border: 1px solid rgb(0 0 0 / .2)}.dark .vds-tooltip-content{--default-color: #f5f5f5;--default-bg: black;--default-border: 1px solid rgb(255 255 255 / .1)}:where(.vds-menu .vds-menu-button[role=button][data-pressed] .vds-tooltip-content){opacity:0;display:none}:where(.vds-tooltip-content){--enter-transform: translateY(0px) scale(1);--exit-transform: translateY(12px) scale(.8)}:where(.vds-tooltip-content:not([data-visible])){animation:var(--media-tooltip-exit-animation, vds-tooltip-exit .2s ease-out)}:where(.vds-tooltip-content[data-visible]){animation:var(--media-tooltip-enter-animation, vds-tooltip-enter .2s ease-in);animation-fill-mode:forwards}:where(.vds-tooltip-content[data-placement~=bottom]){--enter-transform: translateY(0) scale(1);--exit-transform: translateY(-12px) scale(.8)}:where(.vds-tooltip-content[data-placement~=left]){--enter-transform: translateX(0) scale(1);--exit-transform: translateX(12px) scale(.8)}:where(.vds-tooltip-content[data-placement~=right]){--enter-transform: translateX(0) scale(1);--exit-transform: translateX(-12px) scale(.8)}@keyframes vds-tooltip-enter{0%{opacity:0;transform:var(--exit-transform)}to{opacity:1;transform:var(--enter-transform)}}@keyframes vds-tooltip-exit{0%{opacity:1;transform:var(--enter-transform)}to{opacity:0;transform:var(--exit-transform)}}@media(prefers-reduced-motion){:where(.vds-tooltip-content){animation:none}:where(.vds-tooltip-content[data-visible]){opacity:1}}[data-media-player]:not([data-paused]) .vds-play-tooltip-text,[data-media-player][data-paused] .vds-pause-tooltip-text,[data-media-player][data-pip] .vds-pip-enter-tooltip-text,[data-media-player]:not([data-pip]) .vds-pip-exit-tooltip-text,[data-media-player][data-fullscreen] .vds-fs-enter-tooltip-text,[data-media-player]:not([data-fullscreen]) .vds-fs-exit-tooltip-text,[data-media-player]:not([data-captions]) .vds-cc-on-tooltip-text,[data-media-player][data-captions] .vds-cc-off-tooltip-text,[data-media-player]:not([data-muted]) .vds-mute-tooltip-text,[data-media-player][data-muted] .vds-unmute-tooltip-text{display:none}[data-media-player] 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*::-webkit-scrollbar{display:none}.header{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 36px 0 var(--spacing-lg);border-bottom:1px solid var(--border-light);background:var(--bg-main)}.header-left{display:flex;align-items:center;gap:var(--spacing-md)}.header-logo-img{height:auto;max-height:40px;width:auto;max-width:160px;object-fit:contain}.logo{font-size:18px;font-weight:700;color:var(--accent-primary)}.header-divider{width:1px;height:20px;background:var(--border-light)}.header-title{font-size:14px;font-weight:500;color:var(--text-muted)}.header-right{display:flex;align-items:center;gap:var(--spacing-sm)}.header-icon-btn{position:relative;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:background .15s,color .15s}.header-icon-btn:hover{background:var(--bg-sidebar-hover);color:var(--text-primary)}.header-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:#ef4444;color:#fff;font-size:10px;font-weight:700;line-height:16px;text-align:center}.course-selector{padding:0;border:none;font-size:13px;background:none}.user-info{display:flex;align-items:center;gap:var(--spacing-sm)}.profile-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.user-name-display{font-size:14px;font-weight:500;color:var(--text-primary)}.user-email-display{font-size:12px;color:var(--text-muted)}.btn-text{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:13px;display:flex;align-items:center;gap:4px;padding:4px 8px;margin-left:48px}.btn-text:hover{color:var(--accent-error)}body[data-role=professor] 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var(--spacing-sm)}.nav-section{margin-bottom:var(--spacing-lg)}.nav-section-title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-xs)}.nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:8px var(--spacing-md);border-radius:var(--radius-sm);color:var(--text-primary);text-decoration:none;font-size:14px;transition:background .1s}.nav-item:hover{background:var(--bg-sidebar-hover)}.nav-item.active{background:var(--bg-sidebar-hover);font-weight:500}.nav-icon{font-size:16px;width:20px;text-align:center}.badge,.nav-item .badge{margin-left:auto;background:var(--text-muted);color:#fff;font-size:11px;min-width:20px;height:20px;border-radius:10px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;padding:0 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.tg-filter-count{color:var(--accent-primary);background:#6366f11a}.tg-filter-refresh{margin-left:auto}.tg-members{display:flex;flex-direction:column;gap:4px;padding-top:10px}.tg-member-row{display:flex;align-items:baseline;gap:8px}.tg-member-name{font-size:13px;color:var(--text-primary);font-weight:500}.tg-member-info{font-size:13px;color:var(--text-secondary)}.tg-member-stats{font-size:12px;color:var(--text-muted);margin-left:4px;white-space:nowrap}.tg-no-members{font-size:12px;color:var(--text-muted)}.team-list-loading,.team-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;color:var(--text-muted);gap:12px}.team-list-empty .empty-icon{font-size:48px}.loading-spinner{width:32px;height:32px;border:3px solid var(--border-light);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}.loading-spinner-sm{width:16px;height:16px;border:2px solid var(--border-light);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.team-card-notion{background:var(--bg-main);border:1px solid var(--border-light);border-radius:8px;overflow:hidden;transition:box-shadow .2s ease}.team-card-notion:hover{box-shadow:0 2px 8px #0000000f}.team-card-notion.expanded{border-color:var(--accent-primary)}.team-card-header{display:flex;align-items:center;padding:12px 16px;cursor:pointer;gap:12px;transition:background .15s ease}.team-card-header:hover{background:var(--bg-sidebar-hover)}.team-card-toggle{flex-shrink:0;width:20px;color:var(--text-muted);font-size:10px}.team-card-info{flex:1;display:flex;align-items:center;gap:8px;min-width:0}.team-card-info .team-name{font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.team-badge{font-size:11px;padding:2px 8px;border-radius:4px;font-weight:500;flex-shrink:0}.team-badge.status-submitted{background:var(--level-green-bg);color:var(--level-green)}.team-badge.status-ready{background:var(--level-blue-bg);color:var(--level-blue)}.team-badge.status-in_progress{background:var(--level-orange-bg);color:var(--level-orange)}.team-badge.status-pending{background:var(--level-gray-bg);color:var(--level-gray)}.team-card-meta{display:flex;gap:16px;color:var(--text-muted);font-size:13px;flex-shrink:0}.meta-item{display:flex;align-items:center;gap:4px}.meta-icon{font-size:12px}.team-card-progress{width:80px;flex-shrink:0}.progress-bar-mini{height:4px;background:var(--border-light);border-radius:2px;overflow:hidden}.progress-fill-mini{height:100%;border-radius:2px;transition:width .3s ease}.team-card-detail{border-top:1px solid var(--border-light);background:var(--bg-elevated);padding:16px}.detail-loading,.detail-error{display:flex;align-items:center;justify-content:center;gap:8px;padding:24px;color:var(--text-muted);font-size:13px}.detail-error{flex-direction:column}.team-detail-content{display:flex;flex-direction:column;gap:16px}.detail-section{background:var(--bg-main);border:1px solid var(--border-light);border-radius:6px;padding:12px}.detail-section-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light)}.detail-section-header.clickable{cursor:pointer}.detail-section-header.clickable:hover{background:var(--bg-sidebar-hover);margin:-12px -12px 12px;padding:12px;border-radius:6px 6px 0 0}.section-icon{font-size:14px}.section-title{font-size:13px;font-weight:600;color:var(--text-primary);flex:1}.section-toggle{font-size:10px;color:var(--text-muted)}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px}.detail-label{color:var(--text-muted)}.detail-value{color:var(--text-primary);font-weight:500}.detail-value.code{font-family:monospace;background:var(--bg-elevated);padding:2px 8px;border-radius:4px}.member-list-inline{display:flex;flex-direction:column;gap:8px}.member-row{display:flex;align-items:center;justify-content:space-between;padding:8px;background:var(--bg-elevated);border-radius:6px}.member-info{display:flex;align-items:center;gap:8px}.member-avatar-sm{width:28px;height:28px;border-radius:50%;background:var(--accent-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.member-name{font-size:13px;color:var(--text-primary)}.leader-badge{font-size:10px;background:var(--accent-primary-bg);color:var(--accent-primary);padding:2px 6px;border-radius:4px}.member-contribution{display:flex;align-items:center;gap:8px}.contribution-bar{width:60px;height:6px;background:var(--border-light);border-radius:3px;overflow:hidden}.contribution-fill{height:100%;background:var(--accent-primary);border-radius:3px}.contribution-value{font-size:12px;color:var(--text-muted);min-width:50px;text-align:right}.worksheet-status-grid{display:flex;flex-wrap:wrap;gap:8px}.worksheet-chip{display:flex;align-items:center;gap:4px;padding:6px 10px;border-radius:6px;font-size:12px;background:var(--bg-elevated);border:1px solid var(--border-light)}.worksheet-chip.completed{background:var(--level-green-bg);border-color:var(--level-green);color:var(--level-green)}.worksheet-chip.progress{background:var(--level-orange-bg);border-color:var(--level-orange);color:var(--level-orange)}.worksheet-chip.empty{color:var(--text-muted)}.chip-icon{font-size:10px}.xp-section .xp-summary{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.xp-total{font-size:24px;font-weight:600;color:var(--accent-primary)}.xp-label{font-size:13px;color:var(--text-muted)}.xp-note{font-size:12px;color:var(--text-muted);font-style:italic}.xp-empty{font-size:13px;color:var(--text-muted);padding:12px 0}.xp-history-table{margin-top:12px;border:1px solid var(--border-light);border-radius:8px;overflow:hidden}.xp-history-table table{width:100%;border-collapse:collapse;font-size:13px}.xp-history-table th,.xp-history-table td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border-light)}.xp-history-table th{background:var(--bg-sidebar);font-weight:500;color:var(--text-muted);font-size:11px;text-transform:uppercase}.xp-history-table tr:last-child td{border-bottom:none}.xp-history-table .xp-amount{color:var(--accent-primary);font-weight:600}.xp-history-table .xp-date{color:var(--text-muted);font-size:12px}.team-two-column-layout{display:grid;grid-template-columns:340px 1fr;gap:24px;margin-top:20px}.team-analytics-column{display:flex;flex-direction:column;gap:16px;position:sticky;top:20px;align-self:start;max-height:calc(100vh - 200px);overflow-y:auto}.team-list-column{min-width:0}.analytics-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;background:var(--bg-sidebar);border-radius:12px;color:var(--text-muted);gap:8px}.analytics-empty .empty-icon{font-size:32px;opacity:.5}@keyframes skeleton-shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.skeleton-card{background:var(--bg-main);border:1px solid var(--border-light);border-radius:12px;padding:16px}.skeleton-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light)}.skeleton-icon{width:24px;height:24px;border-radius:4px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200px 100%;animation:skeleton-shimmer 1.5s infinite}.skeleton-title{width:120px;height:16px;border-radius:4px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200px 100%;animation:skeleton-shimmer 1.5s infinite}.skeleton-list{display:flex;flex-direction:column;gap:8px}.skeleton-row{height:40px;border-radius:6px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200px 100%;animation:skeleton-shimmer 1.5s infinite}.skeleton-row.short{height:36px}.skeleton-team-card{height:80px;border-radius:12px;margin-bottom:12px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200px 100%;animation:skeleton-shimmer 1.5s infinite}@media(max-width:900px){.team-two-column-layout{grid-template-columns:1fr}.team-analytics-column{position:static;max-height:none;flex-direction:row;flex-wrap:wrap}.analytics-card{flex:1 1 280px}}.team-analytics-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-bottom:20px}.analytics-card{background:var(--bg-main);border:1px solid var(--border-light);border-radius:12px;padding:16px}.analytics-card.at-risk{border-color:#f59e0b;background:linear-gradient(135deg,#fffbeb 0%,var(--bg-main) 100%)}.analytics-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light)}.analytics-icon{font-size:18px}.analytics-icon-lucide{color:var(--accent-primary);flex-shrink:0}.analytics-title{font-weight:600;font-size:14px}.analytics-list{display:flex;flex-direction:column;gap:8px}.ranking-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:6px}.ranking-item .rank-number{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--accent-primary);color:#fff;border-radius:50%;font-size:12px;font-weight:600}.ranking-item .rank-name{flex:1;font-size:14px;color:var(--text-primary)}.ranking-item .rank-xp{font-size:13px;font-weight:600;color:var(--text-muted)}.risk-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:6px;background:var(--bg-sidebar);border-left:3px solid #f59e0b}.risk-item .risk-name{font-size:14px;color:var(--text-primary);font-weight:500}.risk-item .risk-reason{font-size:12px;color:#f59e0b;background:#fef3c7;padding:2px 8px;border-radius:4px}.analytics-card.risk-card{border-color:var(--border-light);background:var(--bg-main)}.xp-ranking-list{display:flex;flex-direction:column;gap:8px}.ranking-row{display:flex;align-items:center;gap:12px;padding:8px;border-radius:6px;background:var(--bg-sidebar);cursor:pointer;transition:all .2s}.ranking-row:hover{transform:translate(4px);box-shadow:0 2px 8px #0000001a}.ranking-row.top-three{background:linear-gradient(135deg,#fef3c7,#fde68a)}.rank-badge{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:12px;font-weight:600;background:var(--text-muted);color:#fff}.rank-badge.rank-1{background:linear-gradient(135deg,#fbbf24,#f59e0b)}.rank-badge.rank-2{background:linear-gradient(135deg,#9ca3af,#6b7280)}.rank-badge.rank-3{background:linear-gradient(135deg,#d97706,#b45309)}.rank-name{flex:1;font-size:13px;font-weight:500}.rank-xp{font-size:13px;font-weight:600;color:var(--text-muted)}.rank-progress{font-size:12px;color:var(--text-muted);min-width:40px;text-align:right}.at-risk-list{display:flex;flex-direction:column;gap:6px}.at-risk-row{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#fff;border-radius:6px;cursor:pointer;transition:background .2s}.at-risk-row:hover{background:#fef3c7}.at-risk-name{font-size:13px;font-weight:500}.at-risk-progress{font-size:12px;color:#dc2626;font-weight:500}.btn-retry{padding:8px 16px;border:1px solid var(--border-light);border-radius:6px;background:var(--bg-main);color:var(--text-primary);cursor:pointer;font-size:13px}.btn-retry:hover{background:var(--bg-sidebar-hover)}.btn-sm{padding:4px 12px;border:1px solid var(--border-light);border-radius:4px;background:var(--bg-main);color:var(--text-primary);cursor:pointer;font-size:12px}.btn-sm:hover{background:var(--bg-sidebar-hover)}.view-content>.content-tabs{padding-left:0;margin-bottom:20px}.tab-content{display:none}.tab-content.active{display:block}.settings-section{background:#fff;border-radius:12px;border:1px solid var(--border-light);padding:24px;margin-bottom:20px}.settings-section h3{font-size:16px;font-weight:600;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:8px}.settings-section h3 .icon{vertical-align:-3px;margin-right:4px}.form-group{margin-bottom:20px}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-group input[type=text],.form-group input[type=number],.form-group textarea,.form-group select{width:100%;padding:10px 12px;border:1px solid var(--border-light);border-radius:6px;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #4f46e51a}.form-group textarea{min-height:80px;resize:vertical}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-row.three-cols{grid-template-columns:repeat(3,1fr)}.ksa-editor{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.ksa-column{background:var(--bg-sidebar);border-radius:8px;padding:16px}.ksa-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.ksa-header h4{font-size:14px;font-weight:600;margin:0;display:flex;align-items:center;gap:6px}.ksa-badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:4px;font-size:12px;font-weight:600;color:#fff}.ksa-badge.knowledge{background:#3b82f6}.ksa-badge.skill{background:#10b981}.ksa-badge.attitude{background:#f59e0b}.ksa-list{display:flex;flex-direction:column;gap:8px;min-height:100px}.ksa-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#fff;border-radius:6px;border:1px solid var(--border-light)}.ksa-item input{flex:1;border:none;background:transparent;font-size:13px;outline:none}.ksa-item .btn-remove{padding:2px 6px;border:none;background:none;color:var(--text-muted);cursor:pointer;font-size:16px;opacity:0;transition:opacity .2s}.ksa-item:hover .btn-remove{opacity:1}.ksa-item .btn-remove:hover{color:#dc2626}.btn-add-item{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px;border:2px dashed var(--border-light);border-radius:6px;background:transparent;color:var(--text-muted);font-size:13px;cursor:pointer;transition:all .2s}.btn-add-item:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.week-schedule-list{display:flex;flex-direction:column;gap:8px}.week-schedule-item{display:grid;grid-template-columns:60px 1fr 150px 60px 48px;gap:12px;align-items:center;padding:12px 16px;background:#fff;border:1px solid var(--border-light);border-radius:8px;transition:all .2s}.week-schedule-item:hover{border-color:var(--accent-primary);box-shadow:0 2px 8px #0000000d}.week-schedule-item.locked{background:var(--bg-sidebar);opacity:.8}.toggle-switch{position:relative;width:44px;height:24px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background:#d1d5db;border-radius:24px;transition:.25s}.toggle-slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.25s}.toggle-switch input:checked+.toggle-slider{background:#8b5cf6}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}.week-number{font-size:14px;font-weight:600;color:#374151}.week-topic{font-size:14px;color:var(--text-primary)}.week-date{font-size:13px;color:var(--text-muted)}.week-status{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:12px;font-size:12px;font-weight:500}.week-status.open{background:#eff6ff;color:#3b82f6}.week-status.closed{background:#f3f4f6;color:var(--text-muted)}.week-status.upcoming{background:#fef3c7;color:#d97706}.week-actions{display:flex;gap:4px}.week-actions .btn-icon{padding:6px;border:1px solid var(--border-light);border-radius:4px;background:#fff;cursor:pointer;transition:all .2s}.week-actions .btn-icon:hover{background:var(--bg-sidebar);border-color:var(--accent-primary)}.week-date-edit{display:flex;align-items:center;gap:4px}.week-date-edit .date-input{width:120px;padding:4px 8px;font-size:13px;border:1px solid var(--border-light);border-radius:4px;background:#fff}.week-date-edit .date-input:focus{outline:none;border-color:var(--accent-primary)}.evaluation-items{display:flex;flex-direction:column;gap:12px}.evaluation-category{background:#fff;border:1px solid var(--border-light);border-radius:8px;overflow:hidden}.evaluation-category-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--bg-sidebar);border-bottom:1px solid var(--border-light)}.evaluation-category-header h4{font-size:14px;font-weight:600;margin:0;display:flex;align-items:center;gap:8px}.category-badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 10px;border-radius:4px;font-size:13px;font-weight:500;background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-light)}.evaluation-item-list{padding:var(--spacing-sm) var(--spacing-md)}.evaluation-item{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-light)}.evaluation-item:last-child{border-bottom:none}.item-main{display:grid;grid-template-columns:1fr 80px 60px;gap:var(--spacing-sm);align-items:center}.item-name{font-size:14px;font-weight:500;color:var(--text-primary)}.item-criteria{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);padding-left:var(--spacing-sm)}.criteria-tag{font-size:12px;color:var(--text-muted);background:var(--bg-elevated);padding:2px 8px;border-radius:4px}.item-weight{font-size:14px;color:var(--text-muted)}.btn-edit{padding:var(--spacing-xs) var(--spacing-sm);font-size:12px;color:var(--text-muted);background:transparent;border:1px solid var(--border-light);border-radius:var(--radius-sm);cursor:pointer}.btn-edit:hover{background:var(--bg-elevated);color:var(--text-dark)}.evaluation-item.editing{background:var(--bg-elevated);padding:var(--spacing-md);border-radius:var(--radius-md)}.edit-row{margin-bottom:var(--spacing-md);width:100%}.edit-row label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:var(--spacing-xs)}.edit-row .empathy-input{display:block;width:100%;min-width:200px;box-sizing:border-box}.edit-row .empathy-input.auto-width{width:auto;min-width:100px;max-width:100%}.edit-input{display:inline-block;min-width:100px;width:auto;padding:var(--spacing-xs) 0;font-size:14px;border:none;border-bottom:1px solid var(--border-light);background:transparent}.edit-input:focus{outline:none;border-bottom-color:var(--text-dark)}.edit-input-sm{min-width:60px;width:60px}.edit-actions{display:flex;gap:var(--spacing-sm);justify-content:flex-end;margin-top:var(--spacing-md)}.edit-actions .btn-cancel{padding:var(--spacing-xs) var(--spacing-md);font-size:13px;color:var(--text-muted);background:transparent;border:1px solid var(--border-light);border-radius:var(--radius-sm);cursor:pointer}.edit-actions .btn-save{padding:var(--spacing-xs) var(--spacing-md);font-size:13px;color:#fff;background:var(--text-dark);border:none;border-radius:var(--radius-sm);cursor:pointer}.total-score-summary{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--bg-elevated);border-bottom:1px solid var(--border-light)}.total-label{font-size:14px;font-weight:500;color:var(--text-muted)}.total-value{font-size:20px;font-weight:600;color:var(--text-dark)}.total-value.valid{color:var(--accent-success)}.total-value.invalid{color:var(--accent-error)}.settings-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border-light)}.btn-save{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;background:var(--accent-primary);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.btn-save:hover{background:var(--accent-hover)}.btn-save:disabled{background:var(--text-muted);cursor:not-allowed}.btn-cancel{padding:10px 24px;background:#fff;color:var(--text-secondary);border:1px solid var(--border-light);border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.btn-cancel:hover{background:var(--bg-sidebar)}.settings-skeleton .skeleton-line{height:40px;margin-bottom:16px}.settings-skeleton .skeleton-box{height:120px;margin-bottom:20px}.instructor-mobile-header{display:none;align-items:center;gap:12px;height:var(--mobile-header-height);padding:0 16px;background:var(--bg-sidebar);border-bottom:1px solid var(--border-light);flex-shrink:0}.instructor-mobile-header .mobile-hamburger{background:none;border:none;padding:6px;cursor:pointer;color:var(--text-primary);display:flex;align-items:center}.instructor-mobile-header .mobile-header-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--text-primary);text-decoration:none}.instructor-mobile-header .mobile-logo-img{width:28px;height:28px;object-fit:contain;border-radius:10px}.header .mobile-hamburger-inline{display:none;background:none;border:none;padding:6px;cursor:pointer;color:var(--text-primary);align-items:center;margin-right:4px}.sidebar-mobile-close{display:none}.mobile-backdrop-instructor{position:fixed;inset:0;background:#0006;z-index:250}@media(max-width:1200px){body[data-role=professor] .main-content,body[data-role=instructor] .main-content,body[data-role=admin] .main-content{padding:28px 28px 20px}}@media(max-width:768px){.header .mobile-hamburger-inline{display:flex}.header{padding:0 12px}.header-left{gap:8px}.header-title{font-size:12px}.header-right .user-email-display{display:none}.page-wrapper{flex-direction:column}body[data-role=professor] .sidebar,body[data-role=instructor] .sidebar,body[data-role=admin] .sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;z-index:300;transform:translate(-100%);transition:transform .3s ease;box-shadow:none}body[data-role=professor] .sidebar.open,body[data-role=instructor] .sidebar.open,body[data-role=admin] .sidebar.open{transform:translate(0);box-shadow:4px 0 24px #00000026}.sidebar-mobile-close{display:flex;align-items:center;justify-content:flex-end;padding:12px 16px 4px}.sidebar-mobile-close button{background:none;border:none;padding:6px;cursor:pointer;color:var(--text-muted);display:flex;align-items:center}.sidebar-mobile-close button:hover{color:var(--text-primary)}body[data-role=professor] .main-content,body[data-role=instructor] .main-content,body[data-role=admin] .main-content{padding:16px}.right-panel{width:100%!important;max-width:360px}.view-header h2{font-size:20px}.view-actions{flex-wrap:wrap;gap:8px}.stats-cards{flex-wrap:wrap}.stats-cards .stat-card{flex:1 1 calc(50% - 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.canvas-block{grid-column:auto!important;grid-row:auto!important}.ksa-editor{flex-direction:column}.ksa-column{width:100%}.team-two-column-layout{grid-template-columns:1fr!important}.delivery-settings-body,.form-row{flex-direction:column}.form-row .form-group{width:100%}.week-schedule-item{flex-wrap:wrap;gap:8px}}.modal-content.notify-modal{max-width:480px;padding:0}.modal-content.notify-modal .modal-header{padding:18px 20px 8px}.notify-body{padding:16px 20px 20px}.notify-field{margin-bottom:12px}.notify-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px}.notify-input{width:100%;padding:8px 12px;border:1px solid var(--border-light);border-radius:6px;font-size:13px;outline:none;box-sizing:border-box}.notify-input:focus{border-color:var(--accent-primary)}.notify-textarea{width:100%;padding:8px 12px;border:1px solid var(--border-light);border-radius:6px;font-size:13px;font-family:inherit;resize:vertical;outline:none;box-sizing:border-box;min-height:80px}.notify-textarea:focus{border-color:var(--accent-primary)}.notify-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.notify-btn{padding:8px 20px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer}.notify-btn.cancel{background:var(--bg-elevated);color:var(--text-muted)}.notify-btn.cancel:hover{background:var(--bg-sidebar-hover)}.notify-btn.send{background:var(--accent-primary);color:#fff}.notify-btn.send:hover{background:var(--accent-primary-hover)}.notify-btn.send:disabled{opacity:.5;cursor:not-allowed}.messages-layout{display:grid;grid-template-columns:320px 1fr;gap:0;border:1px solid var(--border-color);border-radius:var(--radius-lg, 12px);overflow:hidden;min-height:500px;background:var(--bg-primary)}.messages-inbox-list{border-right:1px solid var(--border-color);overflow-y:auto;max-height:600px}.messages-empty{padding:40px 20px;text-align:center;color:var(--text-muted);font-size:13px}.inbox-item{padding:14px 16px;border-bottom:1px solid var(--border-color);cursor:pointer;transition:background .15s}.inbox-item:hover{background:var(--bg-sidebar-hover)}.inbox-item.active{background:var(--bg-sidebar-hover);border-left:3px solid var(--accent-primary);padding-left:13px}.inbox-item.unread{background:#f8faff}.inbox-item.unread 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20px;display:flex;flex-direction:column;gap:8px}.thread-reply-compose{padding:12px 20px 16px;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:8px}@media(max-width:768px){.messages-layout{grid-template-columns:1fr;min-height:auto}.messages-inbox-list{border-right:none;border-bottom:1px solid var(--border-color);max-height:300px}}