*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f11;--bg2: #17171b;--bg3: #1e1e24;--border: #2a2a32;--text: #e8e8f0;--text2: #9090a8;--text3: #5a5a72;--accent: #7c6af7;--accent2: #9d8fff;--green: #34d399;--amber: #fbbf24;--red: #f87171;--blue: #60a5fa;--radius: 10px;--sidebar: 240px}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);height:100vh;overflow:hidden}#root{height:100vh;display:flex}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea{font-family:inherit;outline:none;border:none;background:transparent}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.app-layout{display:flex;height:100vh;width:100%}.sidebar{width:var(--sidebar);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;flex-shrink:0}.sidebar-logo{padding:0 20px 24px;font-family:"DM 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10px;border-radius:8px;cursor:pointer}.user-chip:hover{background:var(--bg3)}.user-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--accent)}.user-name{font-size:13px;font-weight:500}.user-email{font-size:11px;color:var(--text3)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.page-header{padding:20px 28px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.page-title{font-size:18px;font-weight:600}.page-body{flex:1;overflow-y:auto;padding:24px 28px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:500;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent2)}.btn-ghost{background:transparent;color:var(--text2)}.btn-ghost:hover{background:var(--bg3);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.notes-layout{display:flex;height:100%;gap:0}.notes-sidebar{width:260px;border-right:1px solid var(--border);overflow-y:auto;padding:16px 0;flex-shrink:0}.notes-editor{flex:1;overflow-y:auto;padding:40px}.note-item{padding:10px 16px;cursor:pointer;border-left:2px solid transparent;transition:all .15s}.note-item:hover{background:var(--bg3)}.note-item.active{border-left-color:var(--accent);background:var(--accent)11}.note-item-title{font-size:13px;font-weight:500;margin-bottom:2px}.note-item-meta{font-size:11px;color:var(--text3)}.editor-title{font-family:"DM Serif Display",serif;font-size:36px;color:var(--text);width:100%;margin-bottom:24px;line-height:1.2}.editor-title::placeholder{color:var(--text3)}.ProseMirror{min-height:400px;outline:none;font-size:15px;line-height:1.7;color:var(--text2)}.ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--text3);pointer-events:none;float:left;height:0}.ProseMirror h1{font-family:"DM Serif Display",serif;font-size:28px;color:var(--text);margin:24px 0 12px}.ProseMirror h2{font-size:20px;font-weight:600;color:var(--text);margin:20px 0 8px}.ProseMirror h3{font-size:16px;font-weight:600;color:var(--text);margin:16px 0 6px}.ProseMirror ul,.ProseMirror ol{padding-left:24px;margin:8px 0}.ProseMirror li{margin:4px 0}.ProseMirror blockquote{border-left:3px solid var(--accent);padding-left:16px;color:var(--text3);margin:16px 0}.ProseMirror code{background:var(--bg3);padding:2px 6px;border-radius:4px;font-size:13px}.ProseMirror pre{background:var(--bg3);padding:16px;border-radius:8px;margin:12px 0;overflow-x:auto}.ProseMirror strong{color:var(--text);font-weight:600}.kanban-board{display:flex;gap:16px;padding:4px;overflow-x:auto;height:100%;align-items:flex-start}.kanban-column{width:280px;flex-shrink:0;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;max-height:100%}.kanban-column-header{padding:14px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border);flex-shrink:0}.column-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.column-name{font-size:13px;font-weight:600;flex:1}.column-count{font-size:11px;color:var(--text3);background:var(--bg3);padding:2px 7px;border-radius:10px}.kanban-cards{padding:10px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:8px}.kanban-card{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:12px;cursor:grab;transition:all .15s}.kanban-card:hover{border-color:var(--accent)66;box-shadow:0 2px 8px #0000004d}.card-title{font-size:13px;font-weight:500;margin-bottom:8px;line-height:1.4}.priority-badge{display:inline-flex;align-items:center;font-size:10px;font-weight:600;padding:2px 7px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}.priority-high{background:var(--red)22;color:var(--red)}.priority-medium{background:var(--amber)22;color:var(--amber)}.priority-low{background:var(--green)22;color:var(--green)}.chat-layout{display:flex;height:100%}.chat-rooms{width:200px;border-right:1px solid var(--border);padding:16px 0;overflow-y:auto;flex-shrink:0}.chat-room-item{padding:8px 16px;cursor:pointer;font-size:13px;color:var(--text2);display:flex;align-items:center;gap:8px;border-radius:0}.chat-room-item:hover{background:var(--bg3);color:var(--text)}.chat-room-item.active{background:var(--accent)22;color:var(--accent2)}.chat-room-item:before{content:"#";color:var(--text3);font-weight:600}.chat-main{flex:1;display:flex;flex-direction:column}.chat-header{padding:16px 20px;border-bottom:1px solid var(--border);font-size:14px;font-weight:600;flex-shrink:0}.chat-messages{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:12px}.chat-message{display:flex;gap:12px}.message-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);flex-shrink:0;object-fit:cover}.message-header{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}.message-name{font-size:13px;font-weight:600}.message-time{font-size:11px;color:var(--text3)}.message-content{font-size:14px;line-height:1.5;color:var(--text2)}.chat-input-area{padding:16px 20px;border-top:1px solid var(--border);flex-shrink:0}.chat-input-box{background:var(--bg3);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;gap:10px;padding:10px 16px}.chat-input{flex:1;font-size:14px;color:var(--text)}.chat-input::placeholder{color:var(--text3)}.chat-send{background:var(--accent);color:#fff;border-radius:6px;padding:6px 12px;font-size:13px;font-weight:500}.chat-send:hover{background:var(--accent2)}.login-page{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg)}.login-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:48px 40px;text-align:center;width:380px}.login-logo{font-family:"DM Serif Display",serif;font-size:36px;color:var(--accent2);margin-bottom:8px}.login-sub{color:var(--text3);font-size:14px;margin-bottom:40px}.google-btn{display:flex;align-items:center;justify-content:center;gap:12px;background:#fff;color:#333;border-radius:10px;padding:12px 24px;font-size:15px;font-weight:500;width:100%;transition:all .15s}.google-btn:hover{background:#f5f5f5;transform:translateY(-1px);box-shadow:0 4px 12px #0000004d}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:28px;width:480px;max-width:90vw}.modal-title{font-size:16px;font-weight:600;margin-bottom:20px}.form-group{margin-bottom:16px}.form-label{font-size:12px;font-weight:500;color:var(--text2);margin-bottom:6px;display:block}.form-input{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;color:var(--text);transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text3);gap:12px}.empty-state svg{opacity:.3}.empty-state p{font-size:14px}