:root{--bg-primary: #0a0b0d;--bg-secondary: #12141c;--bg-tertiary: #1a1d26;--card-bg: rgba(26, 29, 38, .6);--border-color: rgba(255, 255, 255, .08);--border-focus: rgba(99, 102, 241, .5);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .15);--accent-cyan: #06b6d4;--accent-green: #10b981;--accent-amber: #f59e0b;--accent-red: #ef4444;--font-sans: "Inter", system-ui, sans-serif;--font-display: "Outfit", var(--font-sans);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .2), 0 4px 6px -2px rgba(0, 0, 0, .1);--glass-blur: blur(12px);--radius: 12px;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}.light-theme{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--card-bg: rgba(255, 255, 255, .85);--border-color: rgba(0, 0, 0, .08);--border-focus: rgba(99, 102, 241, .5);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--primary-glow: rgba(99, 102, 241, .08)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden}.sidebar{width:260px;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;transition:var(--transition)}.sidebar-header{padding:24px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-color)}.logo-icon{background:linear-gradient(135deg,var(--primary),var(--accent-cyan));color:#fff;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;box-shadow:0 0 15px var(--primary-glow)}.logo-text{font-size:1.25rem;font-weight:700;background:linear-gradient(to right,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sidebar-nav{padding:16px 12px;display:flex;flex-direction:column;gap:6px;flex-grow:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--text-secondary);text-decoration:none;font-size:.925rem;font-weight:500;border-radius:8px;cursor:pointer;transition:var(--transition)}.nav-item:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background-color:var(--primary-glow);color:var(--primary);font-weight:600;border:1px solid rgba(99,102,241,.2)}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.user-badge{display:flex;align-items:center;gap:10px;font-size:.85rem}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent-cyan),var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}.workspace-panel{flex-grow:1;display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-primary)}.header-bar{height:70px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;background-color:var(--bg-secondary)}.header-title-section{display:flex;flex-direction:column}.header-subtitle{font-size:.75rem;color:var(--text-muted)}.header-actions{display:flex;align-items:center;gap:16px}.theme-toggle,.notification-trigger,.btn-action{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}.theme-toggle:hover,.notification-trigger:hover,.btn-action:hover{background-color:var(--bg-tertiary);color:var(--text-primary);border-color:var(--text-muted)}.btn-primary{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px;cursor:pointer;transition:var(--transition)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 12px #6366f166}.content-body{flex-grow:1;padding:32px;overflow-y:auto;position:relative}.project-selector-container{display:flex;gap:12px;margin-bottom:24px;align-items:center}.select-input{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);padding:8px 16px;border-radius:8px;font-weight:500;outline:none;cursor:pointer}.select-input:focus{border-color:var(--primary)}.board-container{display:flex;gap:20px;height:calc(100vh - 210px);overflow-x:auto;align-items:flex-start;padding-bottom:12px}.board-column{width:320px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);display:flex;flex-direction:column;max-height:100%;flex-shrink:0}.column-header{padding:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color)}.column-title{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:8px}.task-count{background-color:var(--bg-tertiary);color:var(--text-secondary);padding:2px 8px;border-radius:20px;font-size:.75rem;font-weight:700}.tasks-list{padding:12px;display:flex;flex-direction:column;gap:12px;overflow-y:auto;flex-grow:1}.task-card{background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:10px;padding:16px;cursor:pointer;position:relative;transition:var(--transition);display:flex;flex-direction:column;gap:10px}.task-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-md)}.task-card-header{display:flex;justify-content:space-between;align-items:flex-start}.priority-badge{font-size:.7rem;font-weight:700;text-transform:uppercase;padding:2px 6px;border-radius:4px}.priority-high{background-color:#ef444426;color:var(--accent-red)}.priority-medium{background-color:#f59e0b26;color:var(--accent-amber)}.priority-low{background-color:#10b98126;color:var(--accent-green)}.task-card-title{font-size:.925rem;font-weight:600;line-height:1.4}.task-card-desc{font-size:.8rem;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.task-card-progress{width:100%}.progress-bar-bg{background-color:var(--bg-primary);height:4px;width:100%;border-radius:10px;overflow:hidden}.progress-bar-fill{background:linear-gradient(to right,var(--primary),var(--accent-cyan));height:100%;border-radius:10px;transition:width .3s ease}.task-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:1px solid var(--border-color);font-size:.75rem;color:var(--text-muted)}.task-meta-icons{display:flex;gap:8px;align-items:center}.meta-icon-item{display:flex;align-items:center;gap:3px}.task-assignee{font-weight:500;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);width:100%;max-width:680px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{padding:24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:24px;display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-textarea,.form-select{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:10px 14px;border-radius:8px;font-size:.9rem;outline:none;transition:var(--transition)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 8px var(--primary-glow)}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.wiki-container{display:grid;grid-template-columns:240px 1fr;gap:24px;height:calc(100vh - 170px)}.wiki-sidebar{border-right:1px solid var(--border-color);padding-right:20px;display:flex;flex-direction:column;gap:16px}.wiki-list{display:flex;flex-direction:column;gap:6px;overflow-y:auto;flex-grow:1}.wiki-list-item{padding:8px 12px;border-radius:6px;cursor:pointer;font-size:.9rem;color:var(--text-secondary);transition:var(--transition);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wiki-list-item:hover,.wiki-list-item.active{background-color:var(--bg-tertiary);color:var(--text-primary)}.wiki-list-item.active{font-weight:500;border-left:3px solid var(--primary)}.wiki-editor-panel{display:flex;flex-direction:column;gap:16px;height:100%}.wiki-meta{font-size:.8rem;color:var(--text-muted);margin-bottom:8px}.markdown-preview{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);padding:24px;overflow-y:auto;flex-grow:1;line-height:1.6}.markdown-preview h1{margin-bottom:16px;border-bottom:1px solid var(--border-color);padding-bottom:8px}.markdown-preview h2{margin:20px 0 12px}.markdown-preview p{margin-bottom:12px;color:var(--text-secondary)}.markdown-preview ul{margin-left:20px;margin-bottom:12px}.markdown-preview code{background-color:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-family:monospace;font-size:.85rem}.ai-assistant-drawer{position:fixed;top:70px;right:0;bottom:0;width:360px;background-color:var(--bg-secondary);border-left:1px solid var(--border-color);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;z-index:99;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}.ai-assistant-drawer.open{transform:translate(0)}.ai-drawer-header{padding:20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.ai-drawer-title{display:flex;align-items:center;gap:10px;font-size:1.05rem}.ai-messages-container{flex-grow:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.ai-msg{max-width:85%;padding:12px 16px;border-radius:12px;font-size:.875rem;line-height:1.4}.ai-msg.ai{background-color:var(--bg-tertiary);align-self:flex-start;border-bottom-left-radius:2px;border:1px solid var(--border-color)}.ai-msg.user{background-color:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:2px}.ai-msg-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.ai-action-btn{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);padding:4px 8px;border-radius:6px;font-size:.75rem;cursor:pointer;transition:var(--transition)}.ai-action-btn:hover{border-color:var(--primary);color:var(--text-primary)}.ai-input-container{padding:16px;border-top:1px solid var(--border-color);display:flex;gap:8px}.activity-feed-container{display:flex;flex-direction:column;gap:16px;max-width:700px}.activity-item{display:flex;gap:16px;padding:16px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px}.activity-time{font-size:.75rem;color:var(--text-muted);margin-top:4px}.integration-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);padding:24px;max-width:600px;display:flex;flex-direction:column;gap:16px}.checklist-section{border-top:1px solid var(--border-color);padding-top:16px}.checklist-item{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:.9rem}.checklist-checkbox{width:16px;height:16px;border-radius:4px;accent-color:var(--primary)}.time-tracker-widget{display:flex;align-items:center;gap:12px;background-color:var(--bg-tertiary);padding:6px 12px;border-radius:8px;border:1px solid var(--border-color)}