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var(--border);border-radius:4px;background:var(--bg-primary)}.connected-account span{font-size:13px}.connected-account .action-button{width:auto;padding:6px 12px;font-size:12px}.sync-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.sync-dot.synced{background:#27ae60}.sync-dot.pending{background:var(--warning)}.sync-dot.conflict{background:var(--error)}.mobile-header{display:none;position:sticky;top:0;left:0;right:0;z-index:60;padding:env(safe-area-inset-top,0) 12px 0 4px;background:var(--bg-secondary);border-bottom:1px solid var(--border);align-items:center;gap:8px;flex-shrink:0}.mobile-header-title{font-size:16px;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-menu-btn{width:44px;height:44px;border:none;border-radius:8px;background:transparent;color:var(--text-primary);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.mobile-header-tabs{display:flex;margin-left:auto;gap:2px}.mobile-header-tab{padding:6px 12px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s}.mobile-header-tab.active{background:var(--accent-subtle);color:var(--accent-hover)}.sidebar-footer{margin-top:auto;padding:12px 16px;border-top:1px solid var(--border);flex-shrink:0}.sidebar-settings-btn{width:100%;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-tertiary);color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .15s}.sidebar-settings-btn:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-strong)}.sidebar-drawer{display:contents}@media(min-width:769px)and (max-width:1024px){.app{flex-direction:column}.mobile-header{display:flex}.sidebar-drawer{display:block;position:fixed;top:var(--header-height);left:0;right:0;bottom:0;z-index:50;pointer-events:none}.sidebar-drawer.open{pointer-events:auto}.sidebar-drawer.open:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fadeIn .2s ease}.sidebar-drawer .sidebar{position:absolute;top:0;left:0;bottom:0;width:60%;max-width:320px;height:100%;max-height:100%;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1;border-right:1px solid var(--border)}.sidebar-drawer.open .sidebar{transform:translate(0)}.view-tabs{display:none}.main-content{width:100%;min-height:0}}@media(max-width:768px){.mobile-header{display:flex}.app{flex-direction:column}.sidebar-drawer{display:block;position:fixed;top:var(--header-height);left:0;right:0;bottom:0;z-index:50;pointer-events:none}.sidebar-drawer.open{pointer-events:auto}.sidebar-drawer.open:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fadeIn .2s ease}.sidebar-drawer .sidebar{position:absolute;top:0;left:0;bottom:0;width:85%;max-width:320px;height:100%;max-height:100%;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1;border-right:1px solid var(--border)}.sidebar-drawer.open .sidebar{transform:translate(0)}.view-tabs{display:none}.main-content{width:100%;min-height:0}.editor-header{flex-wrap:wrap;gap:8px;padding:12px}.editor-title{font-size:15px;flex-basis:100%}.editor-meta{flex-wrap:wrap;gap:8px}.editor-textarea{padding:12px;font-size:15px}.chat-container{flex-direction:column}.chat-sidebar{display:none}.chat-mobile-toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.mobile-conv-toggle{flex:1;min-width:0;display:flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg-tertiary);color:var(--text-primary);font-size:14px;cursor:pointer;text-align:left}.mobile-conv-toggle-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-conv-chevron{font-size:10px;color:var(--text-muted);transition:transform .15s}.mobile-conv-chevron.open{transform:rotate(180deg)}.chat-mobile-toolbar .new-chat-btn{padding:8px 14px;font-size:14px;min-height:38px;white-space:nowrap}.chat-actions-bar,.chat-jump-bar,.chat-move-banner{display:none}.mobile-overflow-wrapper{position:relative}.mobile-overflow-btn{width:38px;height:38px;border:1px solid var(--border);border-radius:6px;background:var(--bg-tertiary);color:var(--text-primary);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;letter-spacing:2px}.mobile-overflow-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:199}.mobile-overflow-menu{position:absolute;right:0;top:calc(100% + 4px);z-index:200;min-width:180px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:0 8px 24px #0000004d;padding:4px 0}.mobile-overflow-menu button{display:block;width:100%;padding:10px 14px;border:none;background:transparent;color:var(--text-primary);font-size:14px;text-align:left;cursor:pointer}.mobile-overflow-menu button:hover{background:var(--bg-elevated)}.mobile-overflow-menu button:disabled{color:var(--text-muted);cursor:default}.jump-sheet-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:299}.jump-sheet{position:fixed;left:0;right:0;bottom:0;max-height:60vh;background:var(--bg-secondary);border-top:1px solid var(--border);border-radius:12px 12px 0 0;z-index:300;display:flex;flex-direction:column;animation:slideUp .25s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.jump-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-size:15px;font-weight:500;color:var(--text-primary)}.jump-sheet-close{width:28px;height:28px;border:none;border-radius:50%;background:var(--bg-tertiary);color:var(--text-secondary);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center}.jump-sheet-list{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 0}.jump-sheet-item{padding:12px 16px;font-size:14px;color:var(--text-secondary);cursor:pointer;border-bottom:1px solid var(--border);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.jump-sheet-item:hover{background:var(--bg-elevated)}.jump-sheet-item:last-child{border-bottom:none}.mobile-conv-list-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99}.mobile-conv-list{position:relative;z-index:100;max-height:50vh;overflow:hidden auto;background:var(--bg-secondary);border-bottom:1px solid var(--border);-webkit-overflow-scrolling:touch}.mobile-conv-list-empty{padding:16px;text-align:center;color:var(--text-muted);font-size:13px}.mobile-conv-swipe-wrapper{position:relative;overflow:hidden;border-bottom:1px solid var(--border)}.mobile-conv-swipe-delete{position:absolute;right:0;top:0;bottom:0;width:70px;display:flex;align-items:center;justify-content:center;background:var(--error);color:#fff;font-size:13px;font-weight:600;cursor:pointer}.mobile-conv-item{position:relative;display:flex;flex-direction:column;gap:2px;padding:10px 16px;background:var(--bg-secondary);cursor:pointer;will-change:transform}.mobile-conv-item:active{background:var(--bg-tertiary)}.mobile-conv-item.selected{background:var(--accent-subtle);border-left:3px solid var(--accent);padding-left:13px}.mobile-conv-item-title{font-size:14px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-conv-item-meta{display:flex;gap:8px;font-size:11px;color:var(--text-muted)}.chat-main{width:100%;position:relative}.message{max-width:90%}.messages-container{padding:12px}.chat-input-area{padding:8px 10px;padding-bottom:calc(8px + env(safe-area-inset-bottom,0))}.chat-input{padding:10px;font-size:16px}.send-btn{padding:8px 16px;font-size:14px}.document-item{padding:10px 12px;min-height:44px}.folder-header{padding:8px 12px;min-height:44px}.memory-card-actions{opacity:1}.memory-card-actions button{padding:6px 12px;min-height:36px}.memories-header,.memories-list{padding:12px 16px}.memories-filter{padding:8px 16px}.settings-modal,.onedrive-browser{width:100%;max-width:100%;height:100%;max-height:100%;border-radius:0}.onedrive-browse-item{min-height:48px;padding:12px}.welcome{padding:24px 16px}.welcome h1{font-size:24px}.action-button{min-height:44px;font-size:15px}.sidebar-actions{padding:12px}.sidebar-actions .action-button+.action-button{margin-top:8px}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@supports (padding: env(safe-area-inset-top)){.sidebar-drawer .sidebar{padding-top:env(safe-area-inset-top,0)}}.sidebar-scratch-section{border-top:1px solid var(--border);padding:8px 0}.sidebar-scratch-header{padding:4px 16px 8px}.sidebar-scratch-header h3{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin:0}.scratch-conversation-item{position:relative;padding:8px 12px;border-radius:var(--radius-md);cursor:pointer;margin:0 8px 2px;transition:background .1s}.scratch-conversation-item:hover{background:var(--bg-tertiary)}.scratch-conversation-item.selected{background:var(--accent-subtle);border-left:2px solid var(--accent);padding-left:10px}.scratch-conversation-item.selected .conversation-meta{color:var(--text-muted)}.chat-scratch-badge{font-size:10px;padding:1px 6px;border-radius:10px;background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-muted);margin-left:8px;vertical-align:middle}.sync-indicator{font-size:11px;padding:2px 8px;border-radius:10px;margin-right:8px}.sync-indicator.connected{color:var(--success);background:#4ade8014}.sync-indicator.connecting{color:var(--warning);background:#e0a04014}.sync-indicator.disconnected{color:var(--text-muted)}.rename-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.rename-popup{background:var(--bg-secondary);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:20px;width:min(400px,90vw);box-shadow:var(--shadow-lg)}.rename-popup h4{margin:0 0 12px;font-size:14px;color:var(--text-primary)}.rename-input{width:100%;padding:10px 12px;background:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}.rename-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-subtle)}.rename-actions{display:flex;align-items:center;gap:8px;margin-top:12px}.rename-actions-spacer{flex:1}.rename-suggest-btn,.rename-cancel-btn,.rename-save-btn{padding:6px 14px;border:none;border-radius:4px;font-size:13px;cursor:pointer}.rename-suggest-btn{background:var(--bg-tertiary);color:var(--text-secondary)}.rename-suggest-btn:hover:not(:disabled){color:var(--text-primary)}.rename-cancel-btn{background:transparent;color:var(--text-secondary)}.rename-cancel-btn:hover{color:var(--text-primary)}.rename-save-btn{background:var(--accent);color:#fff}.rename-save-btn:hover:not(:disabled){background:var(--accent-hover)}.rename-suggest-btn:disabled,.rename-save-btn:disabled{opacity:.5;cursor:not-allowed}.chat-conv-title.clickable{cursor:pointer}.chat-conv-title.clickable:hover{color:var(--accent)}.auth-splash{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);color:var(--text-muted);font-size:14px;z-index:1000}.login-screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:24px;z-index:1000}.login-card{width:100%;max-width:380px;padding:40px 32px;background:var(--bg-secondary);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;align-items:stretch;gap:20px;text-align:center}.login-title{font-size:28px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.login-tagline{font-size:14px;color:var(--text-secondary);line-height:1.5}.login-button{margin-top:8px}.login-error{padding:10px 12px;background:#d944551a;border:1px solid var(--error);border-radius:var(--radius-md);color:var(--error);font-size:13px;text-align:left}.extraction-toast-stack{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:1000;max-width:360px;pointer-events:none}.extraction-toast{display:grid;grid-template-columns:8px 1fr auto auto;align-items:center;gap:10px;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);pointer-events:auto;animation:extraction-toast-in .22s cubic-bezier(.2,.7,.2,1)}@keyframes extraction-toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.extraction-toast-indicator{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.extraction-toast--running .extraction-toast-indicator{background:var(--accent);box-shadow:0 0 0 0 var(--accent-glow);animation:extraction-toast-pulse 1.4s ease-in-out infinite}@keyframes extraction-toast-pulse{0%,to{box-shadow:0 0 0 0 var(--accent-glow)}50%{box-shadow:0 0 0 6px transparent}}.extraction-toast--completed .extraction-toast-indicator{background:var(--success)}.extraction-toast--failed .extraction-toast-indicator{background:var(--error)}.extraction-toast-body{min-width:0}.extraction-toast-title{font-size:13px;font-weight:600;color:var(--text-primary);line-height:1.3}.extraction-toast-subtitle{font-size:12px;color:var(--text-secondary);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.extraction-toast-error{font-size:12px;color:var(--error);margin-top:4px;word-break:break-word}.extraction-toast-action{padding:4px 10px;background:var(--accent-subtle);color:var(--accent);border:1px solid transparent;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:background .12s ease}.extraction-toast-action:hover{background:var(--accent-glow)}.extraction-toast-close{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-muted);font-size:18px;line-height:1;cursor:pointer;border-radius:var(--radius-sm);transition:color .12s ease,background .12s ease}.extraction-toast-close:hover{color:var(--text-primary);background:var(--border-strong)}@media(max-width:600px){.extraction-toast-stack{left:12px;right:12px;bottom:12px;max-width:none}}