:root{--bg:#121212;--panel-bg:#1e1e1e;--input-bg:#303134;--text:#e8eaed;--text-muted:#9aa0a6;--border:#3c4043;--accent:#8ab4f8;--success:#81c784;--danger:#e57373;--font:system-ui, -apple-system, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-header{background-color:var(--bg);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex}.logo-container{cursor:pointer;align-items:center;gap:8px;display:flex}.logo-text{color:var(--text);letter-spacing:-.5px;font-size:20px;font-weight:700}.logo-tag{color:var(--text-muted);font-size:13px;font-weight:400}.header-right{align-items:center;gap:16px;display:flex}.user-info{align-items:center;gap:10px;font-size:14px;display:flex}.avatar{background:var(--border);width:32px;height:32px;color:var(--text);text-transform:uppercase;border-radius:4px;justify-content:center;align-items:center;font-weight:600;display:flex}.btn{cursor:pointer;border:1px solid var(--border);background-color:var(--panel-bg);color:var(--text);border-radius:4px;outline:none;justify-content:center;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;transition:background-color .15s,border-color .15s;display:inline-flex}.btn:hover{background-color:#2a2a2a;border-color:#5f6368}.btn-primary{background-color:var(--accent);color:#121212;border-color:var(--accent)}.btn-primary:hover{background-color:#93bbf9;border-color:#93bbf9}.btn-accent{color:var(--accent);border-color:var(--border);background-color:#0000}.btn-accent:hover{border-color:var(--accent);background-color:#8ab4f80d}.btn-danger{color:var(--danger);border-color:var(--border);background-color:#0000}.btn-danger:hover{border-color:var(--danger);background-color:#e573730d}.btn-text{background:0 0;border:none;padding:6px}.btn-text:hover{background:#ffffff0d}.input-field{border:1px solid var(--border);background-color:var(--input-bg);width:100%;color:var(--text);border-radius:4px;outline:none;padding:8px 12px;font-size:14px}.input-field:focus{border-color:var(--accent)}.dashboard-container{max-width:1000px;margin:40px auto;padding:0 24px}.dashboard-hero{margin-bottom:32px}.dashboard-hero h1{margin-bottom:8px;font-size:32px;font-weight:500}.dashboard-hero p{color:var(--text-muted);font-size:14px}.services-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.service-card{background:var(--panel-bg);border:1px solid var(--border);cursor:pointer;border-radius:4px;flex-direction:column;align-items:flex-start;gap:12px;padding:24px;transition:border-color .15s;display:flex}.service-card:hover{border-color:var(--accent)}.service-card.coming-soon{opacity:.6;cursor:not-allowed}.service-card.coming-soon:hover{border-color:var(--border)}.service-icon-wrapper{color:var(--accent);justify-content:center;align-items:center;display:flex}.service-name{font-size:16px;font-weight:600}.service-desc{color:var(--text-muted);font-size:12px;line-height:1.4}.badge-soon{background:var(--border);color:var(--text-muted);text-transform:uppercase;border-radius:2px;padding:1px 4px;font-size:10px}.login-container{justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:24px;display:flex}.login-card{background:var(--panel-bg);border:1px solid var(--border);text-align:center;border-radius:4px;width:100%;max-width:400px;padding:32px}.login-card span.lock-icon{color:var(--accent);margin-bottom:16px;font-size:36px}.login-card h2{margin-bottom:8px;font-size:22px;font-weight:500}.login-card p{color:var(--text-muted);margin-bottom:24px;font-size:13px;line-height:1.4}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;left:24px}.toast{background-color:var(--panel-bg);border:1px solid var(--border);min-width:250px;color:var(--text);border-radius:4px;align-items:center;gap:10px;padding:10px 16px;font-size:13px;display:flex;box-shadow:0 4px 12px #00000080}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.docs-app-container{width:100vw;height:calc(100vh - 60px);display:flex;overflow:hidden}.docs-sidebar{background:var(--bg);border-right:1px solid var(--border);flex-direction:column;width:280px;height:100%;display:flex}.sidebar-header{border-bottom:1px solid var(--border);flex-direction:column;gap:12px;padding:16px;display:flex}.sidebar-search-box{position:relative}.sidebar-search-box span{color:var(--text-muted);font-size:18px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.search-input{background:var(--input-bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:4px;outline:none;padding:6px 12px 6px 32px;font-size:13px}.search-input:focus{border-color:var(--accent)}.doc-list-scroll{flex:1;padding:8px;overflow-y:auto}.doc-list-item{cursor:pointer;border-radius:4px;justify-content:space-between;align-items:center;margin-bottom:2px;padding:8px 12px;display:flex}.doc-list-item:hover{background:var(--panel-bg)}.doc-list-item.active{border-left:3px solid var(--accent);background:#8ab4f814}.doc-item-left{align-items:center;gap:8px;min-width:0;display:flex}.doc-item-left span.icon{color:var(--text-muted);font-size:18px}.doc-item-title{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.doc-item-date{color:var(--text-muted);margin-top:2px;font-size:11px}.doc-item-actions{gap:4px;display:flex}.doc-item-actions button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px}.doc-item-actions button:hover{color:var(--text)}.editor-workspace{background:var(--bg);flex-direction:column;flex:1;height:100%;display:flex}.doc-control-bar{background:var(--bg);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:8px 16px;display:flex}.doc-title-wrapper{align-items:center;gap:8px;min-width:0;display:flex}.btn-sidebar-toggle{color:var(--text-muted);cursor:pointer;background:0 0;border:none}.doc-title-input{color:var(--text);background:0 0;border:1px solid #0000;border-radius:4px;outline:none;width:220px;padding:2px 6px;font-size:16px;font-weight:500}.doc-title-input:focus{border-color:var(--border);background:var(--panel-bg)}.save-status-indicator{color:var(--text-muted);align-items:center;gap:4px;font-size:12px;display:flex}.save-status-indicator span.icon{font-size:15px}.save-status-indicator.saving span.icon{color:var(--accent);animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.format-toolbar{background:var(--panel-bg);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:2px;padding:4px 12px;display:flex}.toolbar-group{border-right:1px solid var(--border);align-items:center;gap:2px;margin-right:4px;padding-right:4px;display:flex}.toolbar-group:last-child{border-right:none}.tool-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:2px;justify-content:center;align-items:center;padding:4px;display:flex}.tool-btn:hover{color:var(--text);background:#ffffff0d}.tool-btn.active{color:var(--accent);background:#8ab4f814}.tool-select{background:var(--input-bg);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:2px;outline:none;padding:2px 4px;font-size:12px}.layout-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:2px;padding:2px 6px;font-size:12px}.layout-btn.active{background:var(--accent);color:#121212;border-color:var(--accent)}.editor-scroll-area{flex:1;justify-content:center;align-items:flex-start;padding:24px;display:flex;overflow-y:auto}.editor-scroll-area.layout-page{background:#1e1e1e}.editor-scroll-area.layout-dark{background:var(--bg)}.paper{outline:none}.layout-page .paper{color:#111;background:#fff;border-radius:2px;width:800px;min-height:1000px;padding:64px;font-size:15px;line-height:1.5;box-shadow:0 4px 16px #00000080}.layout-dark .paper{background:var(--panel-bg);color:var(--text);border:1px solid var(--border);border-radius:4px;width:100%;max-width:800px;min-height:calc(100vh - 180px);padding:32px;font-size:15px;line-height:1.5}.paper blockquote{border-left:3px solid var(--accent);color:var(--text-muted);margin:12px 0;padding-left:12px}.paper pre{background:#0000000d;border-radius:2px;margin:12px 0;padding:8px;font-family:monospace;overflow-x:auto}.layout-page .paper pre{background:#f1f5f9}.layout-dark .paper pre{background:#121212}.modal-backdrop{z-index:1000;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--panel-bg);border:1px solid var(--border);border-radius:4px;width:100%;max-width:400px;padding:20px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.modal-title{font-size:16px;font-weight:500}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none}.share-list{max-height:150px;margin-top:12px;overflow-y:auto}.share-list-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:6px 0;display:flex}.share-list-item span{color:var(--text-muted);font-size:12px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border)}.menu-bar{background:var(--bg);border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;z-index:10;gap:16px;padding:4px 16px;font-size:13px;display:flex;position:relative}.menu-item{cursor:pointer;color:var(--text-muted);border-radius:4px;padding:4px 8px;position:relative}.menu-item:hover{background:var(--panel-bg);color:var(--text)}.menu-dropdown{background:var(--panel-bg);border:1px solid var(--border);z-index:1000;border-radius:4px;flex-direction:column;min-width:180px;padding:4px 0;display:none;position:absolute;top:100%;left:0;box-shadow:0 4px 12px #00000080}.menu-item:hover .menu-dropdown{display:flex}.dropdown-item{color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:6px 16px;font-size:13px;display:flex}.dropdown-item:hover{background:var(--input-bg)}.dropdown-item .shortcut{color:var(--text-muted);font-size:11px}.dropdown-divider{background:var(--border);height:1px;margin:4px 0}.collaborators-list{align-items:center;gap:4px;margin-right:12px;display:flex}.collaborator-badge{background:var(--accent);color:#121212;cursor:default;border:2px solid var(--bg);text-transform:uppercase;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:11px;font-weight:600;display:flex;position:relative}.formula-bar-container{background:var(--bg);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:6px 16px;display:flex}.formula-label{color:var(--text-muted);text-align:center;width:32px;font-family:monospace;font-size:14px;font-weight:700}.formula-input{background:var(--input-bg);border:1px solid var(--border);color:var(--text);border-radius:4px;outline:none;flex:1;padding:4px 10px;font-size:13px}.formula-input:focus{border-color:var(--accent)}.sheets-grid-container{background:var(--bg);flex:1;width:100%;height:100%;position:relative;overflow:auto}.sheets-table{border-collapse:collapse;color:var(--text);font-family:system-ui,-apple-system,sans-serif;font-size:13px}.sheets-th,.sheets-td{border:1px solid var(--border);min-width:100px;height:28px;padding:0;position:relative}.sheets-th{background:var(--panel-bg);text-align:center;color:var(--text-muted);z-index:2;font-weight:500;position:sticky;top:0}.sheets-th.row-header{z-index:3;width:50px;min-width:50px;left:0}.sheets-th.corner-header{z-index:4;background:var(--border);width:50px;min-width:50px;top:0;left:0}.sheets-td-inner{white-space:nowrap;text-overflow:ellipsis;cursor:cell;outline:none;width:100%;height:100%;padding:4px 8px;overflow:hidden}.sheets-td.selected{outline:2px solid var(--accent);outline-offset:-2px;background:#8ab4f80d}.sheets-cell-input{background:var(--input-bg);width:100%;height:100%;color:var(--text);border:2px solid var(--accent);z-index:10;outline:none;padding:4px 8px;font-size:13px;position:absolute;top:0;left:0}.slides-app-container{width:100vw;height:calc(100vh - 60px);display:flex;overflow:hidden}.slides-sidebar{background:var(--bg);border-right:1px solid var(--border);flex-direction:column;width:240px;height:100%;display:flex}.slides-list-scroll{flex-direction:column;flex:1;gap:16px;padding:16px;display:flex;overflow-y:auto}.slide-thumbnail-card{border:1px solid var(--border);background:var(--panel-bg);aspect-ratio:16/9;cursor:pointer;color:var(--text-muted);border-radius:4px;justify-content:center;align-items:center;font-size:12px;display:flex;position:relative;overflow:hidden}.slide-thumbnail-card.active{border-color:var(--accent);box-shadow:0 0 0 2px #8ab4f833}.slide-thumbnail-card .slide-num{color:var(--text-muted);background:#0009;border-radius:2px;padding:2px 6px;font-size:10px;position:absolute;bottom:6px;left:8px}.slide-thumbnail-preview{pointer-events:none;width:100%;height:100%;position:relative}.slides-canvas-area{background:#121212;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex;position:relative;overflow:auto}.slide-canvas{border:1px solid var(--border);background:#1e1e1e;width:800px;height:450px;position:relative;box-shadow:0 8px 24px #00000080}.slide-element{cursor:move;outline:1px dashed #0000;position:absolute}.slide-element.selected{outline:2px solid var(--accent)}.slide-element-resize-handle{background:var(--accent);cursor:se-resize;z-index:100;border:1px solid #121212;border-radius:50%;width:8px;height:8px;position:absolute;bottom:-4px;right:-4px}.presentation-backdrop{z-index:9999;background:#000;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.presentation-slide-container{background:#1e1e1e;width:800px;height:450px;position:relative;overflow:hidden;box-shadow:0 8px 24px #000c}.presentation-exit-tip{color:var(--text-muted);pointer-events:none;border:1px solid var(--border);background:#000c;border-radius:4px;padding:6px 12px;font-size:12px;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.presence-cursor{pointer-events:none;z-index:1000;transition:all .1s;position:absolute}.presence-cursor-pointer{border-left:6px solid #0000;border-right:6px solid #0000;border-bottom:12px solid var(--accent);width:0;height:0;transform:rotate(-45deg)}.presence-cursor-label{background:var(--accent);color:#121212;white-space:nowrap;border-radius:2px;padding:2px 6px;font-size:10px;font-weight:600;position:absolute;top:12px;left:12px}.presence-cell-outline{pointer-events:none;border:2px solid var(--accent);z-index:5;position:absolute}.presence-cell-label{background:var(--accent);color:#121212;white-space:nowrap;border-radius:2px;padding:1px 4px;font-size:9px;font-weight:600;position:absolute;top:-16px;right:-2px}.mail-app-container{background:var(--bg);width:100vw;height:calc(100vh - 60px);display:flex;overflow:hidden}.mail-sidebar{background:var(--bg);border-right:1px solid var(--border);flex-direction:column;width:240px;height:100%;display:flex}.mail-sidebar-header{border-bottom:1px solid var(--border);padding:16px}.mail-nav-list{flex-direction:column;flex:1;gap:4px;padding:12px 8px;display:flex}.mail-nav-item{color:var(--text-muted);cursor:pointer;border-radius:4px;justify-content:space-between;align-items:center;padding:8px 12px;font-size:13px;font-weight:500;transition:background-color .15s,color .15s;display:flex}.mail-nav-item:hover{background:var(--panel-bg);color:var(--text)}.mail-nav-item.active{color:var(--accent);background:#8ab4f814}.mail-unread-badge{background:var(--accent);color:#121212;border-radius:10px;padding:1px 6px;font-size:10px;font-weight:700}.mail-list-panel{border-right:1px solid var(--border);background:var(--bg);flex-direction:column;width:360px;height:100%;display:flex}.mail-search-bar{border-bottom:1px solid var(--border);padding:16px}.mail-list-scroll{flex:1;padding:8px;overflow-y:auto}.mail-list-item{cursor:pointer;border-bottom:1px solid #ffffff08;border-radius:4px;margin-bottom:4px;padding:12px;transition:background-color .15s}.mail-list-item:hover{background:var(--panel-bg)}.mail-list-item.active{border-left:3px solid var(--accent);background:#8ab4f80d}.mail-list-item.unread{font-weight:700}.mail-item-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.mail-item-sender{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.mail-item-date{color:var(--text-muted);font-size:11px}.mail-item-subject{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:13px;overflow:hidden}.mail-item-snippet{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.mail-detail-panel{background:var(--panel-bg);flex-direction:column;flex:1;height:100%;display:flex}.mail-detail-header{border-bottom:1px solid var(--border);background:var(--bg);padding:24px}.mail-detail-actions{gap:12px;margin-bottom:16px;display:flex}.mail-detail-subject{color:var(--text);margin-bottom:12px;font-size:20px;font-weight:500}.mail-detail-meta{flex-direction:column;gap:4px;font-size:13px;display:flex}.mail-detail-sender{color:var(--text)}.mail-detail-recipient{color:var(--text-muted)}.mail-detail-body{white-space:pre-wrap;color:var(--text);flex:1;padding:32px;font-size:14px;line-height:1.6;overflow-y:auto}.mail-empty-state{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;font-size:14px;display:flex}.mail-compose-backdrop{z-index:1000;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.mail-compose-box{background:var(--panel-bg);border:1px solid var(--border);border-radius:6px;flex-direction:column;width:600px;max-height:90vh;display:flex;box-shadow:0 8px 32px #00000080}.mail-compose-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.mail-compose-form{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex}.mail-compose-field{flex-direction:column;gap:6px;display:flex}.mail-compose-field label{color:var(--text-muted);font-size:12px}.mail-compose-input{background:var(--input-bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:4px;outline:none;padding:8px 12px;font-size:13px}.mail-compose-input:focus{border-color:var(--accent)}.mail-compose-textarea{background:var(--input-bg);border:1px solid var(--border);width:100%;height:240px;color:var(--text);resize:none;border-radius:4px;outline:none;padding:12px;font-family:inherit;font-size:13px}.mail-compose-textarea:focus{border-color:var(--accent)}