:root{--outlook-blue: #0078d4;--outlook-blue-hover: #106ebe;--outlook-blue-dark: #005a9e;--outlook-blue-light: #deecf9;--outlook-blue-lighter: #eff6fc;--bg-white: #ffffff;--bg-gray: #faf9f8;--bg-gray-hover: #f3f2f1;--bg-dark: #1b1a19;--text-primary: #323130;--text-secondary: #605e5c;--text-light: #a19f9d;--border-color: #edebe9;--border-dark: #d2d0ce;--unread-color: #0078d4;--danger: #d13438;--danger-light: #fde7e9;--success: #107c10;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow-md: 0 3px 8px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .15);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px}*{margin:0;padding:0;box-sizing:border-box}.toolbar-icon,.btn-icon,.action-icon,.attach-icon,.folder-icon,.sidebar-icon,.token-badge,.sort-icon,.ctx-icon,.header-icon,.menu-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex-shrink:0;vertical-align:middle}.header-icon{width:18px;height:18px}.icon-inline{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;margin-right:4px;vertical-align:middle}.icon-inline svg{width:100%;height:100%;fill:currentColor}.chevron-icon{display:inline-flex;width:12px;height:12px}.chevron-icon svg{width:100%;height:100%;fill:currentColor}.toolbar-icon svg,.btn-icon svg,.action-icon svg,.attach-icon svg,.folder-icon svg,.sidebar-icon svg,.token-badge svg,.sort-icon svg,.ctx-icon svg,.header-icon svg,.menu-icon svg{width:100%;height:100%;fill:currentColor}.message-icons{display:flex;align-items:center;color:var(--text-secondary)}.message-icons svg{width:14px;height:14px;fill:currentColor}.attachment-icon{display:inline-flex;align-items:center;justify-content:center}.attachment-icon svg{width:18px;height:18px;fill:var(--text-secondary)}.attachment-download-btn svg{width:14px;height:14px;fill:currentColor}.sidebar-copy-btn svg{width:14px;height:14px;fill:currentColor}body{font-family:Segoe UI Variable,Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-gray);color:var(--text-primary);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.outlook-app{display:flex;flex-direction:column;height:100vh}.outlook-header{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,var(--outlook-blue) 0%,var(--outlook-blue-dark) 100%);color:#fff;padding:0 16px;height:48px;position:relative;z-index:100}.header-left{display:flex;align-items:center;gap:12px}.hamburger-btn{background:transparent;border:none;color:#fff;padding:8px;cursor:pointer;border-radius:var(--radius-sm);transition:background .15s ease}.hamburger-btn:hover{background:#ffffff26}.hamburger-menu{position:absolute;top:100%;left:0;width:260px;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-height:340px;overflow-y:auto;overflow-x:hidden;z-index:1000;margin-top:8px;border:1px solid var(--border-color)}.hamburger-menu-item{padding:12px 16px;font-size:13px;cursor:pointer;border-bottom:1px solid var(--border-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-primary);transition:background .15s ease;display:flex;align-items:center;gap:10px}.hamburger-menu-item:hover{background:var(--outlook-blue-lighter)}.hamburger-menu-item.active{background:var(--outlook-blue-light);color:var(--outlook-blue);font-weight:600}.hamburger-menu-item:last-child{border-bottom:none}.outlook-logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.3px}.header-center{flex:1;max-width:500px;margin:0 24px}.search-wrapper{position:relative;display:flex;align-items:center;background:#fffffff2;border-radius:var(--radius-md);padding:0 14px;height:36px;box-shadow:0 2px 6px #00000014;transition:all .2s ease}.search-wrapper:focus-within{background:#fff;box-shadow:0 2px 12px #0000001f}.search-wrapper .search-icon{color:var(--text-secondary);margin-right:10px;flex-shrink:0}.search-wrapper input{flex:1;border:none;outline:none;font-size:14px;background:transparent;color:var(--text-primary)}.search-wrapper input::placeholder{color:var(--text-light)}.search-clear{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:16px;padding:4px 6px;border-radius:var(--radius-sm);transition:all .15s ease}.search-clear:hover{background:var(--bg-gray-hover);color:var(--text-primary)}.search-filter-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:4px 8px;border-radius:4px;margin-left:4px}.search-filter-btn:hover{background:var(--bg-gray)}.advanced-search-panel{position:absolute;top:100%;left:0;right:0;background:var(--bg-white);border:1px solid var(--border-color);border-radius:0 0 8px 8px;box-shadow:0 8px 24px #00000026;z-index:1000;display:none;max-height:80vh;overflow-y:auto}.advanced-search-panel.active{display:block}.advanced-search-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-color);background:var(--bg-gray)}.advanced-search-header h3{font-size:15px;font-weight:500;color:var(--text-primary)}.advanced-search-close{background:transparent;border:none;font-size:20px;cursor:pointer;color:var(--text-secondary);padding:0}.advanced-search-close:hover{color:var(--text-primary)}.advanced-search-body{padding:16px}.search-field{display:flex;align-items:center;margin-bottom:12px}.search-field label{width:100px;font-size:14px;color:var(--text-primary);flex-shrink:0}.search-field input[type=text],.search-field input[type=date],.search-field select{flex:1;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px;background:var(--bg-white)}.search-field input:focus,.search-field select:focus{outline:none;border-color:var(--outlook-blue)}.search-field.date-range .date-inputs{display:flex;gap:12px;flex:1}.search-field.date-range input[type=date]{flex:1}.search-field.checkbox-field input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--outlook-blue)}.advanced-search-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-top:1px solid var(--border-color);background:var(--bg-gray)}.add-filters-btn{background:transparent;border:1px solid var(--border-color);padding:8px 16px;border-radius:4px;font-size:13px;cursor:pointer;color:var(--text-secondary)}.add-filters-btn:hover{background:var(--bg-white)}.search-actions{display:flex;gap:8px}.search-btn{padding:8px 20px;border-radius:4px;font-size:13px;cursor:pointer;border:1px solid var(--border-color);background:var(--bg-white)}.search-btn:hover{background:var(--bg-gray)}.search-btn.primary{background:var(--outlook-blue);color:#fff;border-color:var(--outlook-blue)}.search-btn.primary:hover{background:var(--outlook-blue-hover)}.header-right{display:flex;align-items:center;gap:8px}.header-icon-btn{background:transparent;border:none;color:#fff;padding:8px;cursor:pointer;border-radius:4px}.header-icon-btn:hover{background:#ffffff1a}.account-avatar{width:32px;height:32px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center;font-size:14px;cursor:pointer}.account-menu{position:absolute;top:48px;right:12px;background:#fff;border-radius:4px;box-shadow:0 4px 12px #00000026;display:none}.account-menu.active{display:block}.account-menu select{padding:12px;border:none;font-size:14px;min-width:200px}.delete-token-btn{display:block;width:100%;padding:10px 12px;border:none;border-top:1px solid var(--border-color);background:transparent;color:var(--danger);font-size:13px;cursor:pointer;text-align:left}.delete-token-btn:hover{background:#d134381a}.outlook-toolbar{display:flex;align-items:center;background:var(--bg-white);border-bottom:1px solid var(--border-color);padding:6px 16px;height:48px;gap:4px}.toolbar-section{display:flex;align-items:center;gap:4px}.toolbar-divider{width:1px;height:24px;background:var(--border-color);margin:0 12px}.toolbar-spacer{flex:1}.toolbar-btn{display:flex;align-items:center;gap:8px;background:transparent;border:none;padding:8px 14px;font-size:13px;font-weight:500;color:var(--text-primary);cursor:pointer;border-radius:var(--radius-sm);transition:all .15s ease}.toolbar-btn:hover{background:var(--bg-gray-hover)}.toolbar-btn.primary{background:var(--outlook-blue);color:#fff;box-shadow:var(--shadow-sm)}.toolbar-btn.primary:hover{background:var(--outlook-blue-hover);box-shadow:var(--shadow-md)}.toolbar-btn.icon-only{padding:8px 10px}.dropdown-arrow{margin-left:4px}.outlook-main{display:flex;flex:1;overflow:hidden}.outlook-sidebar{width:220px;background:var(--bg-white);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto}.sidebar-account{padding:14px 16px;font-size:13px;font-weight:500;color:var(--text-primary);border-bottom:1px solid var(--border-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--bg-gray);display:flex;align-items:center;gap:8px}.sidebar-account-item{padding:10px 16px;font-size:13px;cursor:pointer;border-bottom:1px solid var(--border-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .15s ease;display:flex;align-items:center;gap:8px}.sidebar-account-item:hover{background:var(--outlook-blue-lighter)}.sidebar-account-item.active{background:var(--outlook-blue-light);color:var(--outlook-blue);font-weight:600}.sidebar-account-item .token-badge{margin-right:4px;flex-shrink:0}.role-badge{display:inline-flex;align-items:center;justify-content:center;margin-right:4px;flex-shrink:0}.role-badge svg{width:14px;height:14px}.role-badge.admin svg{fill:#ffc107!important;color:#ffc107!important}.role-badge.user svg{fill:#0078d4!important;color:#0078d4!important}.role-badge.inline{margin-right:6px;vertical-align:middle}.sidebar-delete-btn{background:transparent;border:none;color:var(--danger);font-size:14px;cursor:pointer;padding:4px 6px;margin-left:auto;border-radius:var(--radius-sm);opacity:0;flex-shrink:0;transition:all .15s ease}.sidebar-account-item:hover .sidebar-delete-btn,.sidebar-account:hover .sidebar-delete-btn{opacity:.7}.sidebar-delete-btn:hover{opacity:1!important;background:var(--danger-light)}.sidebar-copy-btn{background:transparent;border:none;font-size:14px;cursor:pointer;padding:4px 6px;margin-left:4px;border-radius:var(--radius-sm);opacity:0;flex-shrink:0;transition:all .15s ease;color:var(--outlook-blue)}.sidebar-account:hover .sidebar-copy-btn{opacity:.7}.sidebar-copy-btn:hover{opacity:1!important;background:var(--outlook-blue-lighter)}.account-dropdown-item{display:flex;align-items:center;padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--border-color);transition:background .15s ease}.account-dropdown-item:hover{background:var(--outlook-blue-lighter)}.account-dropdown-item .token-badge{margin-right:8px;flex-shrink:0}.account-dropdown-item .token-email{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:var(--text-primary)}.account-dropdown-item .token-delete-btn{opacity:0;background:transparent;border:none;color:var(--danger);font-size:16px;cursor:pointer;padding:4px 6px;margin-left:8px;border-radius:var(--radius-sm);transition:all .15s ease}.account-dropdown-item:hover .token-delete-btn{opacity:.7}.account-dropdown-item .token-delete-btn:hover{opacity:1;background:var(--danger-light)}.folder-nav{padding:12px 0;flex:1;overflow-y:auto;min-height:0}.folder-item{display:flex;align-items:center;gap:12px;padding:10px 16px;font-size:14px;color:var(--text-primary);cursor:pointer;border-left:3px solid transparent;transition:all .15s ease;margin:2px 0}.folder-item:hover{background:var(--bg-gray-hover)}.folder-item.active{background:var(--outlook-blue-light);border-left-color:var(--outlook-blue);font-weight:600;color:var(--outlook-blue-dark)}.folder-item svg{flex-shrink:0;color:var(--text-secondary)}.folder-item.active svg{color:var(--outlook-blue)}.folder-count{margin-left:auto;font-size:11px;font-weight:600;color:var(--outlook-blue);background:var(--outlook-blue-lighter);padding:2px 8px;border-radius:10px}.folder-divider{height:1px;background:var(--border-color);margin:8px 16px}.folder-item .recovery-icon{color:var(--danger)}.folder-loading{padding:24px;text-align:center;color:var(--text-secondary);font-size:13px}.message-list-panel{width:360px;background:var(--bg-white);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden}.message-list-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-color)}.message-list-header h2{font-size:16px;font-weight:600}.select-all-row{display:flex;align-items:center;gap:10px}.select-all-row input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--outlook-blue)}.message-list-actions{display:flex;gap:4px}.filter-dropdown-container{position:relative}.filter-btn-small{display:flex;align-items:center;gap:4px}.filter-btn-small span{font-size:12px}.filter-menu{position:absolute;top:100%;right:0;background:var(--bg-white);border:1px solid var(--border-color);border-radius:4px;box-shadow:0 4px 12px #00000026;min-width:150px;z-index:100;display:none}.filter-menu.active{display:block}.filter-option{padding:8px 12px;font-size:13px;cursor:pointer}.filter-option:hover{background:var(--bg-gray)}.filter-option.active{background:var(--outlook-blue-light);color:var(--outlook-blue)}.sort-dropdown-container{position:relative}.sort-menu{position:absolute;top:100%;right:0;background:var(--bg-white);border:1px solid var(--border-color);border-radius:4px;box-shadow:0 4px 12px #00000026;min-width:180px;z-index:100;display:none}.sort-menu.active{display:block}.sort-option{padding:8px 12px;font-size:13px;cursor:pointer}.sort-option:hover{background:var(--bg-gray)}.sort-btn,.filter-btn-small{background:transparent;border:none;padding:4px 8px;cursor:pointer;border-radius:4px;color:var(--text-secondary)}.sort-btn:hover,.filter-btn-small:hover{background:var(--bg-gray)}.message-list{flex:1;overflow-y:auto}.message-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);text-align:center;padding:20px}.message-group{padding:8px 0}.message-group-header{padding:8px 16px;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.message-item{display:flex;padding:14px 16px;border-left:3px solid transparent;cursor:pointer;border-bottom:1px solid var(--border-color);user-select:none;-webkit-user-select:none;transition:all .15s ease}.message-item:hover{background:var(--bg-gray-hover)}.message-item.selected{background:var(--outlook-blue-light);border-left-color:var(--outlook-blue)}.message-item.unread{border-left-color:var(--outlook-blue);border-left-width:4px;background:#e3f2fd}.message-item.unread:hover{background:#d0e8fc}.message-item.unread .message-sender,.message-item.unread .message-subject{font-weight:500;color:var(--text-primary)}.message-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--outlook-blue) 0%,var(--outlook-blue-dark) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:500;margin-right:14px;flex-shrink:0;text-transform:uppercase}.message-checkbox{width:18px;height:18px;margin-right:12px;cursor:pointer;accent-color:var(--outlook-blue);flex-shrink:0}.message-content{flex:1;min-width:0;overflow:hidden}.message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.message-sender{font-size:14px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-date{font-size:12px;color:var(--text-secondary);flex-shrink:0;margin-left:12px}.message-subject{font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.message-preview{font-size:12px;color:var(--text-light);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.message-icons{display:flex;gap:6px;margin-top:6px}.message-icons svg{width:14px;height:14px;color:var(--text-light)}.reading-pane{flex:1;background:var(--bg-white);display:flex;flex-direction:column;overflow:hidden}.reading-pane-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary)}.reading-pane-title{font-size:18px;margin-top:20px;color:var(--text-primary)}.reading-pane-subtitle{font-size:14px;color:var(--text-secondary)}.reading-pane-content{display:flex;flex-direction:column;height:100%;overflow:hidden}.email-header{padding:20px;border-bottom:1px solid var(--border-color)}.email-actions{display:flex;gap:8px;margin-bottom:16px}.email-action-btn{display:flex;align-items:center;gap:6px;background:var(--bg-gray);border:1px solid var(--border-color);padding:8px 16px;font-size:13px;cursor:pointer;border-radius:4px}.email-action-btn:hover{background:var(--border-color)}.email-action-btn.danger:hover{background:#d134381a;color:var(--danger)}.email-subject{font-size:22px;font-weight:400;margin-bottom:16px}.email-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px}.sender-avatar{width:40px;height:40px;border-radius:50%;background:var(--outlook-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px}.sender-info{flex:1}.sender-name{display:block;font-weight:600;color:var(--text-primary)}.sender-email{font-size:12px;color:var(--text-secondary)}.email-date,.email-recipients{font-size:13px;color:var(--text-secondary)}.email-attachments{margin-top:12px;padding:12px;background:var(--bg-gray);border-radius:6px}.attachments-header{font-size:13px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.attachments-list{display:flex;flex-wrap:wrap;gap:8px}.attachment-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-white);border:1px solid var(--border-color);border-radius:4px;font-size:13px;cursor:pointer;transition:background .2s}.attachment-item:hover{background:var(--outlook-blue-light);border-color:var(--outlook-blue)}.attachment-icon{font-size:16px}.attachment-name{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-size{font-size:11px;color:var(--text-secondary)}.preview-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.preview-modal-content{display:flex;flex-direction:column;max-width:95vw;max-height:95vh}.preview-modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#ffffff1a;border-radius:8px 8px 0 0;margin-bottom:8px}.preview-modal-title{color:#fff;font-size:14px;font-weight:500;max-width:400px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-modal-actions{display:flex;gap:8px}.preview-close-btn{background:#fff3;color:#fff;border:none;width:36px;height:36px;border-radius:4px;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center}.preview-close-btn:hover{background:#ffffff4d}.preview-modal-body{display:flex;align-items:center;justify-content:center;border-radius:8px;overflow:hidden}.email-body{flex:1;padding:20px;overflow-y:auto;font-size:14px;line-height:1.6;contain:style;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif!important}.email-body *{font-family:inherit}.email-body [style*=font-family]{font-family:revert}.search-highlight{background:#ffeb3b;color:#000;padding:1px 3px;border-radius:3px;font-weight:500}.outlook-subject-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border-color);background:var(--bg-white)}.outlook-subject{font-size:18px;font-weight:600;color:var(--text-primary);margin:0;flex:1}.outlook-summary-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;background:#f0f0f0;border:1px solid #d0d0d0;border-radius:16px;font-size:12px;font-weight:500;cursor:pointer;color:#333;transition:all .15s}.outlook-summary-btn:hover{background:#e5e5e5}.outlook-sender-header{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-color);background:var(--bg-white)}.outlook-sender-avatar{width:40px;height:40px;min-width:40px;border-radius:50%;background:linear-gradient(135deg,#d32f2f,#b71c1c);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;text-transform:uppercase}.outlook-sender-details{flex:1;min-width:0}.outlook-sender-name{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:2px}.outlook-sender-email{font-weight:400;color:var(--text-secondary);margin-left:6px}.outlook-recipient-line{font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:4px;flex-wrap:wrap}.outlook-envelope-icon{display:flex;align-items:center;color:var(--text-secondary)}.outlook-envelope-icon svg{width:14px;height:14px}.outlook-recipient-label{color:var(--text-secondary)}.outlook-recipient-value{color:var(--text-primary)}.outlook-recipient-email{color:var(--text-secondary)}.outlook-recipient-sep{color:var(--text-secondary);margin:0 4px}.outlook-header-right{display:flex;flex-direction:row;align-items:center;gap:8px;margin-left:auto}.outlook-date{font-size:12px;color:var(--text-secondary);white-space:nowrap}.outlook-action-icons{display:flex;gap:2px;align-items:center}.outlook-icon-btn{background:transparent;border:none;padding:8px;cursor:pointer;border-radius:4px;color:var(--text-secondary);display:flex;align-items:center;justify-content:center}.outlook-icon-btn:hover{background:var(--bg-gray);color:var(--text-primary)}.outlook-icon-btn svg{width:18px;height:18px}.outlook-attachments{padding:12px 20px;border-bottom:1px solid var(--border-color);background:var(--bg-white);max-height:140px;overflow-y:auto;display:flex;flex-wrap:wrap;align-content:flex-start}.outlook-attachment-item{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;background:#f8f9fa;border:1px solid #e0e0e0;border-radius:4px;cursor:pointer;margin-right:8px;margin-bottom:8px;transition:all .15s}.outlook-attachment-item:hover{background:#f0f0f0;border-color:#d0d0d0}.outlook-attachment-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--outlook-blue)}.outlook-attachment-icon svg{width:20px;height:20px}.outlook-attachment-info{display:flex;flex-direction:column;gap:2px}.outlook-attachment-name{font-size:13px;font-weight:500;color:var(--text-primary);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.outlook-attachment-size{font-size:11px;color:var(--text-secondary)}.outlook-attachment-chevron{background:transparent;border:none;padding:4px;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;justify-content:center}.outlook-attachment-chevron:hover{color:var(--text-primary)}.outlook-attachments-loading{font-size:12px;color:var(--text-secondary);padding:8px 0}.outlook-email-meta-block{padding:16px 20px;border-bottom:1px solid var(--border-color);background:var(--bg-white);font-size:13px;line-height:1.6}.outlook-meta-row{display:flex;margin-bottom:4px}.outlook-meta-row:last-child{margin-bottom:0}.outlook-meta-label{font-weight:600;color:var(--text-primary);min-width:70px;flex-shrink:0}.outlook-meta-value{color:var(--text-primary);word-break:break-word}.outlook-bottom-actions{display:flex;gap:8px;padding:12px 20px;border-top:1px solid var(--border-color);background:var(--bg-gray);flex-shrink:0}.outlook-translate-btn,.outlook-delete-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border-color);border-radius:4px;font-size:12px;cursor:pointer;background:var(--bg-white);color:var(--text-primary);transition:all .15s}.outlook-translate-btn:hover,.outlook-delete-btn:hover{background:var(--bg-gray-hover)}.outlook-translate-btn svg,.outlook-delete-btn svg{width:14px;height:14px}.outlook-delete-btn{color:var(--danger);border-color:var(--danger);background:transparent}.outlook-delete-btn:hover{background:#d134381a}.compose-pane{flex:1;background:var(--bg-white);display:flex;flex-direction:column}.compose-header{display:flex;justify-content:space-between;align-items:center;padding:0 16px;border-bottom:1px solid var(--border-color);height:40px}.compose-tabs{display:flex}.compose-tab{background:transparent;border:none;padding:10px 16px;font-size:13px;cursor:pointer;border-bottom:2px solid transparent}.compose-tab.active{border-bottom-color:var(--outlook-blue);color:var(--outlook-blue)}.compose-close{background:transparent;border:none;font-size:20px;cursor:pointer;padding:4px 8px;color:var(--text-secondary)}.compose-toolbar{display:flex;align-items:center;padding:8px 16px;gap:4px;border-bottom:1px solid var(--border-color)}.send-group{display:flex}.send-btn{display:flex;align-items:center;gap:6px;background:var(--outlook-blue);color:#fff;border:none;padding:8px 16px;font-size:13px;cursor:pointer;border-radius:4px 0 0 4px}.send-btn:hover{background:var(--outlook-blue-hover)}.send-dropdown{background:var(--outlook-blue);color:#fff;border:none;border-left:1px solid rgba(255,255,255,.3);padding:8px;cursor:pointer;border-radius:0 4px 4px 0;font-size:10px}.compose-divider{width:1px;height:20px;background:var(--border-dark);margin:0 8px}.compose-tool{background:transparent;border:none;padding:6px 10px;cursor:pointer;border-radius:4px;font-size:14px}.compose-tool:hover{background:var(--bg-gray)}.compose-tool.danger:hover{background:#d134381a}.font-select,.size-select{padding:4px 8px;border:1px solid var(--border-color);border-radius:4px;font-size:12px}.compose-spacer{flex:1}.compose-fields{border-bottom:1px solid var(--border-color)}.compose-field{display:flex;align-items:center;padding:8px 16px;border-bottom:1px solid var(--border-color)}.compose-field label{width:40px;font-size:14px;color:var(--text-secondary)}.compose-field input{flex:1;border:none;outline:none;font-size:14px;padding:4px 0}.compose-field.subject{border-bottom:none}.compose-field.subject input{font-size:16px;padding:12px 16px}.cc-toggle{background:transparent;border:none;color:var(--text-secondary);font-size:13px;cursor:pointer}.compose-body{flex:1;padding:16px;outline:none;font-size:14px;line-height:1.6;overflow-y:auto}.compose-body:empty:before{content:attr(data-placeholder);color:var(--text-light)}.compose-attachments{padding:12px 16px;border-top:1px solid var(--border-color);display:flex;flex-wrap:wrap;gap:8px}.compose-attachments:empty{display:none}.modal{position:fixed;inset:0;background:#0006;display:none;align-items:center;justify-content:center;z-index:1000}.confirm-modal{display:flex!important}.confirm-modal-content{width:380px;padding:32px;text-align:center;border-radius:var(--radius-lg);animation:modalSlideIn .2s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.confirm-modal-icon{width:56px;height:56px;margin:0 auto 20px;background:var(--danger-light);border-radius:50%;display:flex;align-items:center;justify-content:center}.confirm-modal-icon svg{width:28px;height:28px;fill:var(--danger)}.confirm-modal-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.confirm-modal-message{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:24px;white-space:pre-line}.confirm-modal-actions{display:flex;gap:12px;justify-content:center}.confirm-btn{padding:10px 24px;font-size:14px;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease}.confirm-btn.cancel{background:var(--bg-white);color:var(--text-primary);border:1px solid var(--border-dark)}.confirm-btn.cancel:hover{background:var(--bg-gray-hover)}.confirm-btn.danger{background:var(--danger);color:#fff;border:1px solid var(--danger);box-shadow:var(--shadow-sm)}.confirm-btn.danger:hover{background:#c12b2f;box-shadow:var(--shadow-md)}.alert-modal{display:flex!important}.alert-modal-content{width:380px;padding:32px;text-align:center;border-radius:var(--radius-lg);animation:modalSlideIn .2s ease-out}.alert-modal-icon{width:56px;height:56px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center}.alert-modal-icon svg{width:28px;height:28px}.alert-success .alert-modal-icon{background:#e8f5e9}.alert-success .alert-modal-icon svg{fill:#2e7d32}.alert-btn-success{background:#2e7d32;color:#fff;border:1px solid #2e7d32}.alert-btn-success:hover{background:#1b5e20}.alert-error .alert-modal-icon{background:var(--danger-light)}.alert-error .alert-modal-icon svg{fill:var(--danger)}.alert-btn-error{background:var(--danger);color:#fff;border:1px solid var(--danger)}.alert-btn-error:hover{background:#c12b2f}.alert-warning .alert-modal-icon{background:#fff3e0}.alert-warning .alert-modal-icon svg{fill:#f57c00}.alert-btn-warning{background:#f57c00;color:#fff;border:1px solid #f57c00}.alert-btn-warning:hover{background:#e65100}.alert-info .alert-modal-icon{background:var(--outlook-blue-lighter)}.alert-info .alert-modal-icon svg{fill:var(--outlook-blue)}.alert-btn-info{background:var(--outlook-blue);color:#fff;border:1px solid var(--outlook-blue)}.alert-btn-info:hover{background:var(--outlook-blue-hover)}.alert-modal-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.alert-modal-message{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:24px;white-space:pre-line}.alert-btn{padding:10px 32px;font-size:14px;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;box-shadow:var(--shadow-sm)}.alert-btn:hover{box-shadow:var(--shadow-md)}.settings-btn{padding:8px 16px;border-radius:4px;font-size:13px;cursor:pointer;border:none}.rule-form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text-primary)}.rule-form-field input,.rule-form-field select{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px;background:var(--bg-white)}.rule-condition select{width:150px;flex-shrink:0}.rule-form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.rule-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-gray);border-radius:4px;margin-bottom:8px}.rule-item span{font-size:14px}.rule-info{display:flex;flex-direction:column;gap:4px}.rule-name{font-weight:600}.rule-status{font-size:11px;padding:2px 6px;border-radius:10px;width:fit-content}.rule-status.enabled{background:#107c101a;color:var(--success)}.rule-status.disabled{background:var(--bg-gray);color:var(--text-secondary)}.rule-actions{display:flex;gap:8px}.rule-edit-btn{background:transparent;border:1px solid var(--outlook-blue);color:var(--outlook-blue);padding:4px 12px;border-radius:4px;cursor:pointer;font-size:12px}.rule-edit-btn:hover{background:var(--outlook-blue-light)}.rule-delete-btn{background:transparent;border:1px solid var(--border-color);padding:4px 12px;border-radius:4px;cursor:pointer;font-size:12px}.rule-delete-btn:hover{background:#d134381a;color:var(--danger);border-color:var(--danger)}.folder-select-list{max-height:300px;overflow-y:auto;margin-bottom:16px}.folder-select-item{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;border-radius:4px}.folder-select-item:hover{background:var(--bg-gray)}.create-folder{display:flex;gap:8px}.create-folder input{flex:1;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px}.create-folder button{padding:8px 16px;background:var(--outlook-blue);color:#fff;border:none;border-radius:4px;cursor:pointer}.loading-overlay{position:fixed;inset:0;background:#fffc;display:none;align-items:center;justify-content:center;z-index:2000}.loading-overlay.active{display:flex}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--outlook-blue);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-gray)}::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-light)}.modal{position:fixed;inset:0;background:#00000080;display:none;align-items:center;justify-content:center;z-index:1000}.modal.active{display:flex}.modal-content{background:var(--bg-white);border-radius:8px;box-shadow:0 4px 24px #0003;max-width:500px;width:90%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-content.modal-large{max-width:700px}.modal-header h3{margin:0;font-size:18px;font-weight:600}.modal-close{background:transparent;border:none;font-size:24px;cursor:pointer;color:var(--text-secondary);padding:0;line-height:1}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px;overflow-y:auto}.admin-btn{display:flex;align-items:center;gap:6px}.admin-badge{background:gold;color:#333;font-size:10px;font-weight:600;padding:2px 6px;border-radius:10px}.admin-body{padding:20px}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}.admin-org-info{font-size:14px;color:var(--text-secondary)}.admin-org-info strong{color:var(--text-primary);font-size:16px}.admin-search input{padding:10px 14px;border:1px solid var(--border-color);border-radius:20px;width:250px;font-size:14px}.admin-users-list{max-height:400px;overflow-y:auto}.admin-user-card{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-color)}.admin-user-card:hover{background:var(--bg-gray)}.admin-user-avatar{width:40px;height:40px;border-radius:50%;background:var(--outlook-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600}.admin-user-details h4{margin:0;font-size:14px;font-weight:600}.admin-user-details p{margin:2px 0 0;font-size:12px;color:var(--text-secondary)}.admin-add-btn{background:var(--outlook-blue);color:#fff;border:none;padding:6px 12px;border-radius:4px;font-size:12px;cursor:pointer}.admin-add-btn:hover{background:var(--outlook-blue-hover)}.admin-view-btn{background:transparent;border:1px solid var(--border-color);padding:6px 12px;border-radius:4px;font-size:12px;cursor:pointer}.admin-view-btn:hover{background:var(--bg-gray)}.folder-context-menu{position:fixed;background:var(--bg-white);border:1px solid var(--border-color);border-radius:6px;box-shadow:0 4px 16px #00000026;padding:4px 0;min-width:180px;z-index:10000}.context-menu-item{padding:8px 16px;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:8px}.context-menu-divider{height:1px;background:var(--border-color);margin:4px 0}.account-info{display:flex;align-items:center;gap:8px;margin-right:12px}.account-email{color:#fff;font-size:13px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-btn-header{background:#ffffff26;border:none;color:#fff;padding:4px 10px;border-radius:4px;font-size:12px;cursor:pointer}.filter-btn-header:hover{background:#ffffff40}.account-dropdown-container{display:flex;align-items:center;gap:8px;margin-right:8px}.account-dropdown{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 10px;border-radius:4px;font-size:13px;cursor:pointer;max-width:200px}.account-dropdown option{background:var(--bg-white);color:var(--text-primary)}.searchable-dropdown{position:relative;display:inline-block}.account-search-input{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:5px 8px;border-radius:4px;font-size:12px;width:180px;text-overflow:ellipsis}.account-search-input::placeholder{color:#fff9;font-size:11px}.account-dropdown-list{position:absolute;top:100%;left:0;width:220px;background:var(--bg-white);border:1px solid var(--border-color);border-radius:6px;box-shadow:0 6px 16px #0003;max-height:250px;overflow-x:hidden;overflow-y:auto;scroll-behavior:smooth;z-index:1000;margin-top:4px}.account-dropdown-list::-webkit-scrollbar{width:6px}.account-dropdown-list::-webkit-scrollbar-track{background:transparent}.account-dropdown-list::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.account-dropdown-item{padding:8px 10px;cursor:pointer;border-bottom:1px solid #f0f0f0;font-size:12px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .15s}.account-dropdown-item:last-child{border-bottom:none}.account-dropdown-item:hover{background:var(--outlook-blue-light)}.account-dropdown-item .token-badge{margin-right:4px}.modal{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:8px;box-shadow:0 8px 32px #0003;max-height:80vh;overflow:hidden}.modal-small{width:400px}.modal-large{width:700px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:18px;font-weight:600}.modal-close{background:transparent;border:none;font-size:24px;cursor:pointer;color:var(--text-secondary)}.modal-body{padding:20px;overflow-y:auto;max-height:calc(80vh - 60px)}.settings-body{display:flex;padding:0}.settings-sidebar{width:180px;border-right:1px solid var(--border-color);padding:16px 0}.settings-nav{display:block;width:100%;text-align:left;background:transparent;border:none;padding:10px 20px;font-size:14px;cursor:pointer;color:var(--text-primary)}.settings-nav:hover{background:var(--bg-gray)}.settings-nav.active{background:var(--outlook-blue-light);color:var(--outlook-blue);border-left:3px solid var(--outlook-blue)}.settings-content{flex:1;padding:20px}.settings-section h4{margin-bottom:8px}.settings-desc{color:var(--text-secondary);font-size:14px;margin-bottom:16px}.settings-btn{padding:8px 16px;border-radius:4px;font-size:13px;cursor:pointer;border:none;background:var(--bg-gray)}.settings-btn.primary{background:var(--outlook-blue);color:#fff}.settings-btn.primary:hover{background:var(--outlook-blue-hover)}.rule-form{background:var(--bg-gray);border-radius:6px;padding:16px;margin-top:16px}.rule-form-field{margin-bottom:12px}.rule-form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.rule-form-field input,.rule-form-field select{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px}.rule-condition{display:flex;gap:8px}.rule-condition select{width:auto}.rule-condition input{flex:1}.rule-form-actions{display:flex;gap:8px;margin-top:16px}.rules-list{margin-top:20px}.rule-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--bg-gray);border-radius:6px;margin-bottom:8px}.rule-info strong{display:block;margin-bottom:4px}.rule-status{font-size:12px;padding:2px 8px;border-radius:10px;background:var(--text-light);color:#fff}.rule-status.enabled{background:var(--success)}.rule-actions button{background:transparent;border:none;cursor:pointer;font-size:16px}.no-rules{color:var(--text-secondary);font-style:italic}.preview-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:10000}.modal-preview{width:95vw;height:95vh;max-width:none;background:#1a1a1a;border-radius:8px;display:flex;flex-direction:column;overflow:hidden}.modal-preview .modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#2a2a2a;border-bottom:1px solid #444;color:#fff}.modal-preview .modal-header h3{font-size:14px;font-weight:500;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff}.preview-actions{display:flex;gap:12px;align-items:center}.preview-download-btn{background:var(--outlook-blue);color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:13px}.preview-download-btn:hover{background:#106ebe}.preview-body{flex:1;display:flex;align-items:center;justify-content:center;overflow:auto;padding:20px;background:#111}.preview-image{max-width:100%;max-height:100%;object-fit:contain}.preview-pdf{width:100%;height:100%;border:none}.preview-text{width:100%;height:100%;padding:20px;background:#1a1a1a;color:#e0e0e0;font-family:Consolas,Monaco,monospace;font-size:13px;line-height:1.6;overflow:auto;white-space:pre-wrap;word-wrap:break-word;border-radius:4px}.attachment-info{display:flex;align-items:center;gap:8px;flex:1;cursor:pointer}.attachment-download-btn{background:transparent;border:none;cursor:pointer;font-size:14px;padding:4px 8px;border-radius:4px}.attachment-download-btn:hover{background:#0078d41a}.admin-section{margin-top:20px;padding-top:20px;border-top:1px solid var(--border-color)}.admin-users-list{margin-top:12px}.admin-user-item{display:flex;align-items:center;justify-content:space-between;padding:12px;background:var(--bg-gray);border-radius:6px;margin-bottom:8px}.admin-user-info{display:flex;align-items:center;gap:12px}.admin-user-avatar{width:36px;height:36px;border-radius:50%;background:var(--outlook-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}.admin-user-details{display:flex;flex-direction:column}.admin-user-email{font-weight:500}.admin-user-source{font-size:12px;color:var(--text-secondary)}.admin-user-actions{display:flex;gap:8px}.admin-btn{background:transparent;border:1px solid var(--border-color);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px}.admin-btn:hover{background:var(--bg-gray)}.admin-btn.danger{color:var(--danger);border-color:var(--danger)}.admin-btn.danger:hover{background:#d134381a}.loading-more{text-align:center;padding:16px;color:var(--text-secondary);font-size:13px}.no-more-messages{text-align:center;padding:16px;color:var(--text-light);font-size:12px}.attachments-loading{font-size:12px;color:var(--text-secondary);padding:8px 0}.admin-badge{display:inline-flex;align-items:center;gap:4px;background:linear-gradient(135deg,gold,#ffb700);color:#333;font-size:11px;font-weight:600;padding:4px 10px;border-radius:12px;margin-left:8px;cursor:help;box-shadow:0 1px 3px #0003}.admin-roles-section{margin-top:16px;padding:12px;background:linear-gradient(135deg,#ffd7001a,#ffb7001a);border-radius:6px;border-left:3px solid #ffd700}.admin-roles-section h5{margin:0 0 8px;color:#b8860b;font-size:13px}.admin-role-tag{display:inline-block;background:gold;color:#333;font-size:11px;padding:3px 8px;border-radius:10px;margin:2px 4px 2px 0}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;border-radius:12px;padding:48px;box-shadow:0 20px 60px #0000004d;width:100%;max-width:400px;text-align:center}.login-logo{margin-bottom:32px}.login-logo svg{margin-bottom:16px}.login-logo h1{font-size:24px;font-weight:600;color:#333;margin:0}.login-field{margin-bottom:16px}.login-field input{width:100%;padding:14px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .2s}.login-field input:focus{outline:none;border-color:#0078d4}.login-error{color:#d13438;font-size:14px;margin-bottom:16px}.login-btn{width:100%;padding:14px;background:#0078d4;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.login-btn:hover{background:#106ebe}.logout-btn{font-size:18px!important}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.auth-loading-spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:auth-spin 1s linear infinite;margin-bottom:16px}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-loading p{font-size:16px;opacity:.9}.impersonate-section{display:flex;gap:8px;padding:12px;border-bottom:1px solid var(--border-color)}.impersonate-input{flex:1;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:13px;min-width:200px}.impersonate-input:focus{outline:none;border-color:var(--outlook-blue)}.impersonate-btn{padding:8px 12px;background:var(--outlook-blue);color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer}.impersonate-btn:hover:not(:disabled){background:var(--outlook-blue-hover)}.impersonate-btn:disabled{opacity:.5;cursor:not-allowed}.avatar-badge{position:absolute;bottom:-2px;right:-2px;font-size:10px}.account-avatar{position:relative}.account-type-info{padding:10px 12px;font-size:13px;color:var(--text-secondary);background:var(--bg-gray);border-bottom:1px solid var(--border-color)}.add-user-section{padding:16px;background:var(--bg-gray);border-radius:8px}.add-user-section h5{margin:0 0 8px;font-size:14px;color:var(--text-primary)}.add-user-form{display:flex;gap:12px;margin-top:12px}.add-user-input{flex:1;padding:10px 14px;border:1px solid var(--border-color);border-radius:6px;font-size:14px}.add-user-input:focus{outline:none;border-color:var(--outlook-blue)}.context-menu-overlay{position:fixed;inset:0;z-index:9999}.context-menu{position:fixed;background:var(--bg-white);border:1px solid var(--border-color);border-radius:6px;box-shadow:0 4px 16px #0003;min-width:200px;z-index:10000;padding:4px 0}.context-menu-item{width:100%;display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:14px;background:transparent;border:none;cursor:pointer;text-align:left;color:var(--text-primary)}.context-menu-item:hover{background:var(--outlook-blue-light)}.context-menu-item span{font-size:16px}.context-menu-submenu{max-height:200px;overflow-y:auto;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);margin:4px 0;padding:4px 0;background:var(--bg-gray)}.context-menu-submenu .context-menu-item{padding:8px 16px 8px 24px;font-size:13px}.context-menu-danger{color:var(--danger)!important}.context-menu-danger:hover{background:#d134381a}.pane-resizer{width:4px;background:transparent;cursor:col-resize;flex-shrink:0;position:relative;z-index:10;transition:background .15s ease}.pane-resizer:hover,.pane-resizer:active{background:var(--outlook-blue)}.outlook-sidebar{flex-shrink:0}.email-body{contain:layout;isolation:isolate;overflow-y:auto;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;color:#333;word-wrap:break-word;overflow-wrap:break-word;padding:16px 20px;background:var(--bg-white, #fff);flex:1}.email-body *{max-width:100%}.email-body img{max-width:100%;height:auto}.email-body a{color:#0078d4;text-decoration:underline}.email-body table{border-collapse:collapse;max-width:100%}.email-body pre,.email-body code{white-space:pre-wrap;word-wrap:break-word;overflow-x:auto}.preview-modal .modal-preview{width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;margin:0;border-radius:0;display:flex;flex-direction:column}.preview-modal .modal-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--bg-dark, #1a1a1a);border-bottom:1px solid var(--border-color, #333)}.preview-modal .modal-header h3{margin:0;font-size:16px;color:var(--text-primary, #fff);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-modal .preview-actions{display:flex;align-items:center;gap:12px}.preview-modal .preview-download-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;background:var(--accent-blue, #0078d4);color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .2s}.preview-modal .preview-download-btn:hover{background:var(--accent-blue-hover, #106ebe)}.preview-modal .preview-download-btn svg{width:16px;height:16px}.preview-modal .modal-close{width:36px;height:36px;background:transparent;border:none;color:var(--text-secondary, #888);font-size:24px;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center}.preview-modal .modal-close:hover{background:var(--bg-gray, #2a2a2a);color:var(--text-primary, #fff)}.preview-modal .preview-body{flex:1;display:flex;align-items:center;justify-content:center;background:#000;overflow:auto;padding:20px}.preview-modal .preview-image{max-width:100%;max-height:100%;object-fit:contain}.preview-modal .preview-pdf{width:100%;height:100%;border:none;background:#fff}.preview-modal .preview-text{width:100%;height:100%;margin:0;padding:20px;background:var(--bg-white, #fff);color:var(--text-primary, #333);font-family:Consolas,Monaco,monospace;font-size:14px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;overflow:auto;border-radius:8px}.compose-select{padding:4px 8px;border:1px solid var(--border-color, #ddd);border-radius:4px;font-size:13px;background:var(--bg-white, #fff);color:var(--text-primary, #333);cursor:pointer}.compose-select:hover{border-color:var(--accent-blue, #0078d4)}