@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.login-container{background-color:var(--color-bg-deep);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background-color:var(--color-bg-surface);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-float);border:1px solid var(--color-border-subtle);padding:40px;animation:.4s ease-out fade-in}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.logo-wrapper{background:#ffcc001a;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:16px;display:inline-flex}.logo-icon{color:var(--color-primary-accent)}.login-header h1{color:var(--color-text-primary);margin-bottom:8px;font-size:24px;font-weight:600}.login-header p{color:var(--color-text-secondary);font-size:14px}.login-form{flex-direction:column;gap:20px;display:flex}.error-banner{color:var(--color-danger);border-radius:var(--radius-sm);background-color:#cf66791a;border:1px solid #cf667933;padding:12px;font-size:14px}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--color-text-primary);font-size:14px;font-weight:500}.input-with-icon{align-items:center;display:flex;position:relative}.input-icon{color:var(--color-text-secondary);position:absolute;left:12px}.input-with-icon input{background-color:var(--color-bg-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text-primary);padding:12px 12px 12px 40px;font-size:15px;transition:all .2s}.input-with-icon input:focus{border-color:var(--color-primary-accent);outline:none;box-shadow:0 0 0 2px #ffcc0026}.input-with-icon input:disabled{opacity:.6;cursor:not-allowed}.login-button{background-color:var(--color-primary-accent);width:100%;color:var(--color-text-inverted);border-radius:var(--radius-md);justify-content:center;align-items:center;margin-top:8px;padding:14px;font-size:15px;font-weight:600;transition:background-color .2s;display:flex}.login-button:hover:not(:disabled){background-color:var(--color-primary-accent-hover)}.login-button:disabled{opacity:.7;cursor:not-allowed}.spinner{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.sidebar-container{background-color:var(--color-bg-deep);border-right:1px solid var(--color-border);flex-direction:column;flex:1;width:260px;min-width:260px;height:100%;transition:width .3s,min-width .3s;display:flex;overflow:hidden}.sidebar-container.collapsed{width:68px;min-width:68px}.sidebar-container.collapsed .sidebar-brand{justify-content:center;padding:16px 0}.sidebar-container.collapsed .sidebar-header{padding:20px 10px}.sidebar-container.collapsed .compose-button{border-radius:50%;width:44px;height:44px;padding:12px}.sidebar-container.collapsed .create-folder-btn{justify-content:center;padding:10px}.sidebar-container.collapsed .folder-item{justify-content:center;padding:10px;position:relative}.sidebar-container.collapsed .folder-icon{margin-right:0}.sidebar-brand{border-bottom:1px solid var(--color-border);align-items:center;gap:12px;padding:16px 20px;display:flex}.brand-info{align-items:center;gap:12px;display:flex}.hamburger-btn{cursor:pointer;color:var(--color-text-primary);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.brand-logo{object-fit:contain;width:28px;height:28px}.brand-title{color:var(--color-text-primary);margin:0;font-size:1.1rem;font-weight:700}.sidebar-header{padding:20px}.create-folder-btn{width:100%;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;margin-top:8px;padding:10px 20px;font-size:.95rem;font-weight:500;transition:color .2s;display:flex}.create-folder-btn:hover{color:var(--color-primary-accent)}.logout-btn{color:var(--color-danger)!important}.logout-btn:hover{background:#cf66791a!important;border-radius:0 0 20px 20px!important}.compose-button{background-color:var(--color-bg-surface);width:100%;color:var(--color-text-primary);border:1px solid var(--color-border-subtle);border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.sidebar-content{flex:1;min-height:0;padding:12px 12px 0;overflow:hidden auto}.sidebar-loading,.sidebar-error{color:var(--color-text-secondary);justify-content:center;padding:24px;font-size:14px;display:flex}.folder-list{flex-direction:column;gap:2px;list-style:none;display:flex}.folder-item{border-radius:var(--radius-md);width:100%;color:var(--color-text-secondary);text-align:left;align-items:center;padding:10px 12px;transition:all .2s;display:flex}.folder-item:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary)}.folder-item.selected{color:var(--color-primary-accent);background-color:#ffcc001a}.folder-icon{margin-right:12px;display:flex}.folder-name{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:14px;font-weight:500;overflow:hidden}.folder-badge{background-color:var(--color-primary-accent);color:var(--color-text-inverted);border-radius:12px;margin-left:8px;padding:2px 8px;font-size:12px;font-weight:700}.folder-item.selected .folder-badge{background-color:var(--color-primary-accent)}.folder-badge-mini{background-color:var(--color-primary-accent);border-radius:50%;width:8px;height:8px;position:absolute;top:8px;right:8px}.folder-delete-btn:hover{border-radius:var(--radius-sm);color:var(--color-danger)!important;background-color:#ef44441a!important}.message-list-container{background-color:var(--color-bg-deep);border-right:none;flex-direction:column;width:100%;height:100%;display:flex}.message-list-header{background-color:var(--color-bg-surface);border-bottom:1px solid var(--color-border-subtle);flex-direction:column;gap:12px;padding:16px;display:flex}.mobile-hamburger-btn{margin-right:8px;display:none!important}@media (width<=768px){.mobile-hamburger-btn{display:flex!important}}.search-bar{background-color:var(--color-bg-deep);border-radius:var(--radius-lg);align-items:center;width:100%;padding:8px 12px;display:flex}.search-icon{color:var(--color-text-secondary);margin-right:8px}.search-bar input{color:var(--color-text-primary);background:0 0;border:none;width:100%;font-size:14px}.search-bar input:focus{outline:none}.search-history-dropdown{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-float);z-index:100;position:absolute;top:calc(100% + 8px);left:0;overflow:hidden}.history-header{color:var(--color-text-secondary);text-transform:uppercase;background:var(--color-bg-deep);border-bottom:1px solid var(--color-border-subtle);padding:8px 12px;font-size:.75rem;font-weight:600}.history-item{cursor:pointer;color:var(--color-text-primary);align-items:center;gap:12px;padding:10px 12px;font-size:.9rem;transition:background-color .2s;display:flex}.history-item:hover{background:var(--color-bg-hover)}.history-icon{color:var(--color-text-secondary)}.message-list-actions{gap:8px;width:100%;display:flex}.compose-button{background-color:var(--color-bg-deep);color:var(--color-text-primary);border:1px solid var(--color-border-subtle);cursor:pointer;border-radius:20px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.compose-button:hover{color:var(--color-primary-accent);background-color:#ffcc001a;border-color:#ffcc004d}.refresh-button{background-color:var(--color-bg-deep);width:44px;color:var(--color-text-secondary);border:1px solid var(--color-border-subtle);cursor:pointer;border-radius:20px;justify-content:center;align-items:center;transition:all .2s;display:flex}.refresh-button:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary)}.message-list-content{flex:1;overflow-y:auto}.message-list-loading,.message-list-error,.message-list-empty{text-align:center;color:var(--color-text-secondary);padding:24px}.message-item{border-bottom:1px solid var(--color-border-subtle);cursor:pointer;flex-direction:column;gap:2px;padding:10px 16px;transition:background-color .15s;display:flex;position:relative}.message-list-content.compact .message-item{padding:4px 16px}.message-item:hover{background-color:var(--color-bg-hover)}.message-item.selected{border-left:3px solid var(--color-primary-accent);background-color:#ffcc001a;padding-left:13px}.message-item.unread .message-sender{color:var(--color-text-primary);font-weight:700}.message-item.unread .message-subject{color:var(--color-text-primary);font-weight:600}.message-item-header{justify-content:space-between;align-items:baseline;display:flex}.message-sender-container{flex:1;align-items:center;gap:8px;min-width:0;display:flex}.message-checkbox{cursor:pointer;margin-right:4px}.message-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:11px;font-weight:700;display:flex}.message-sender{color:var(--color-text-secondary);white-space:nowrap;text-overflow:ellipsis;padding-right:8px;font-size:14px;overflow:hidden}.message-date{color:var(--color-text-secondary);white-space:nowrap;flex-shrink:0;font-size:12px}.message-hover-actions{background:var(--color-bg-hover);border-radius:var(--radius-sm);box-shadow:var(--shadow-island);z-index:10;gap:4px;padding:4px;display:none;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.message-item:hover .message-hover-actions{display:flex}.message-item:hover .message-date,.message-item:hover .message-icons{opacity:0}.message-item-body{justify-content:space-between;align-items:center;display:flex}.message-subject{color:var(--color-text-secondary);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:13px;overflow:hidden}.message-icons{color:var(--color-text-secondary);align-items:center;gap:6px;display:flex}.flag-button{border-radius:50%;justify-content:center;align-items:center;padding:4px;display:flex}.flag-button:hover{background-color:#ffffff1a}.flag-button.flagged{color:var(--color-primary-accent)}.context-menu{background:var(--color-bg-deep);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-float);z-index:9999;flex-direction:column;min-width:160px;padding:4px;display:flex;position:fixed}.context-menu-item{text-align:left;color:var(--color-text-primary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:8px 12px;font-size:.9rem}.context-menu-item:hover{background:var(--color-bg-hover)}.context-menu-divider{background:var(--color-border-subtle);height:1px;margin:4px 0}.bulk-toolbar{background:var(--color-bg-hover);border-radius:var(--radius-md);flex:1;align-items:center;gap:8px;padding:4px 12px;display:flex}.bulk-button{border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:6px 8px;font-size:.85rem;transition:all .2s;display:flex}.bulk-button:hover{background:var(--color-bg-active);color:var(--color-text-primary)}.message-checkbox{cursor:pointer;width:16px;height:16px;accent-color:var(--color-primary-accent);margin-right:8px}.message-item-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.message-sender-container{flex:1;align-items:center;display:flex;overflow:hidden}.spinning{animation:1s linear infinite spin}.reading-pane-container{background-color:var(--color-bg-surface);flex-direction:column;flex:1;height:100%;display:flex}.reading-pane-empty{color:var(--color-border);background-color:var(--color-bg-surface);flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.reading-pane-empty p{color:var(--color-text-secondary);margin-top:16px;font-size:15px}.details-toggle{color:var(--color-primary-accent);margin-left:8px;padding:0;font-size:.75rem;text-decoration:underline}.message-details-expanded{background:var(--color-bg-hover);border:1px solid var(--color-border);border-radius:var(--radius-sm);flex-direction:column;gap:4px;margin-top:16px;padding:12px;font-size:.85rem;display:flex}.detail-row{align-items:flex-start;display:flex}.detail-label{width:60px;color:var(--color-text-secondary);flex-shrink:0;font-weight:500}.detail-value{color:var(--color-text-primary);word-break:break-all}.reading-pane-loading,.reading-pane-error{color:var(--color-text-secondary);flex:1;justify-content:center;align-items:center;display:flex}.reading-pane-toolbar{border-bottom:1px solid var(--color-border);background-color:var(--color-bg-deep);justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex}.toolbar-actions{align-items:center;gap:8px;display:flex}.icon-button{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--color-text-primary);justify-content:center;align-items:center;transition:background-color .2s;display:flex}.icon-button:hover{background-color:var(--color-bg-hover)}.toolbar-divider{background-color:var(--color-border);width:1px;height:24px;margin:0 8px}.reading-pane-content{flex:1;padding:24px 32px;overflow-y:auto}.message-subject-large{color:var(--color-text-primary);margin-bottom:20px;font-size:20px;font-weight:600}.message-meta{border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;align-items:flex-start;margin-bottom:24px;padding-bottom:16px;display:flex}.message-sender-info{align-items:center;gap:16px;display:flex}.sender-avatar{width:40px;height:40px;color:var(--color-primary-accent);background-color:#ffcc0026;border-radius:50%;justify-content:center;align-items:center;font-size:20px;font-weight:600;display:flex}.sender-details{flex-direction:column;display:flex}.sender-name{font-size:15px;font-weight:600}.sender-email{color:var(--color-text-secondary);font-size:13px}.recipient-info{color:var(--color-text-secondary);margin-top:4px;font-size:12px}.message-date-full{color:var(--color-text-secondary);font-size:13px}.attachments-section{background-color:var(--color-bg-deep);border-radius:var(--radius-md);border:1px solid var(--color-border-subtle);margin-bottom:32px;padding:16px}.attachments-header{color:var(--color-text-secondary);margin-bottom:12px;font-size:13px;font-weight:600}.attachments-list{flex-wrap:wrap;gap:12px;display:flex}.mobile-back-btn{display:none}@media (width<=768px){.mobile-back-btn{margin-right:8px;display:flex}.message-subject-large{font-size:1.2rem}.message-header{padding:16px}.reading-pane-content{padding-bottom:32px}}.attachment-pill{background-color:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);align-items:center;gap:8px;padding:8px 12px;font-size:13px;text-decoration:none;transition:all .2s;display:flex}.attachment-pill:hover{background-color:var(--color-bg-hover);border-color:var(--color-text-secondary)}.attachment-size{color:var(--color-text-secondary)}.message-body-render{color:var(--color-text-primary);font-size:15px;line-height:1.6}.message-body-render a{color:var(--color-primary-accent)}.message-body-render blockquote{border-left:3px solid var(--color-border);color:var(--color-text-secondary);margin-left:0;padding-left:16px}.security-banner{border-radius:var(--radius-md);background-color:#ffcc001a;border:1px solid #ffcc004d;align-items:center;gap:12px;margin-bottom:24px;padding:12px 16px;display:flex}.security-icon{color:var(--color-primary-accent)}.security-text{color:var(--color-text-primary);flex:1;font-size:14px}.security-actions{gap:8px;display:flex}.security-actions button{background-color:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:6px 12px;font-size:13px;font-weight:500;transition:background-color .2s}.security-actions button:hover{background-color:var(--color-bg-hover);color:var(--color-primary-accent)}@media print{body{background:#fff!important}.sidebar-container,.message-list-container,.reading-pane-toolbar,.security-banner{display:none!important}.reading-pane-container{color:#000!important;background:#fff!important;width:100%!important;height:auto!important;display:block!important;overflow:visible!important}.reading-pane-content{height:auto!important;padding:0!important;display:block!important;overflow:visible!important}.message-body-render{color:#000!important}}.compose-pane{z-index:20;background:var(--color-bg-surface);border-radius:var(--radius-lg);flex-direction:column;display:flex;position:absolute;inset:0;overflow:hidden}.compose-pane.dragging{border:2px dashed var(--color-primary-accent)}.compose-pane.minimized{z-index:2000;width:400px;height:48px;box-shadow:var(--shadow-float);cursor:pointer;border-bottom-right-radius:0;border-bottom-left-radius:0;position:fixed;inset:auto 24px 0 auto}.drag-overlay{color:#fff;z-index:1000;pointer-events:none;background:#000000b3;justify-content:center;align-items:center;width:100%;height:100%;font-size:1.5rem;font-weight:700;display:flex;position:absolute;top:0;left:0}.compose-header{background:var(--color-bg-hover);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.compose-pane.minimized .compose-header{border-bottom:none}.compose-header-actions{align-items:center;gap:8px;display:flex}.compose-header h3{color:var(--color-text-primary);margin:0;font-size:1.1rem;font-weight:600}.compose-error{color:#ef4444;border-bottom:1px solid var(--color-border);background:#ef44441a;padding:12px 24px;font-size:.9rem;font-weight:500}.compose-fields{border-bottom:1px solid var(--color-border-subtle);flex-direction:column;padding:4px 0;display:flex}.input-row{align-items:center;padding:6px 24px;display:flex}.input-row:last-child{border-bottom:none}.input-row label{width:70px;min-width:70px;color:var(--color-text-secondary);font-size:.9rem;font-weight:500}.input-row input{color:var(--color-text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.9rem}.react-select-container{flex:1}.text-btn{cursor:pointer;background:0 0;border:none;padding:4px 8px}.cc-btn{color:var(--color-text-secondary);white-space:nowrap;margin-left:auto;font-size:.85rem}.cc-btn:hover{color:var(--color-primary-accent)}.editor-toolbar{background:var(--color-bg-hover);border-bottom:1px solid var(--color-border);align-items:center;gap:6px;padding:12px 24px;display:flex}.editor-toolbar button{border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:6px;transition:all .2s;display:flex}.editor-toolbar button:hover,.editor-toolbar button.active{background:var(--color-bg-active);color:var(--color-text-primary)}.toolbar-divider{background:var(--color-border);width:1px;height:20px;margin:0 4px}.compose-editor{cursor:text;background:var(--color-bg-surface);flex-direction:column;flex:1;padding:24px;display:flex;overflow-y:auto}.compose-editor .tiptap{flex-direction:column;flex:1;display:flex}.compose-editor .ProseMirror{color:var(--color-text-primary);outline:none;flex:1;line-height:1.6}.compose-editor .ProseMirror p{margin:.5em 0}.compose-editor .ProseMirror a{color:var(--color-primary-accent);cursor:pointer;text-decoration:underline}.compose-attachments-preview{background:var(--color-bg-hover);border-top:1px solid var(--color-border);flex-wrap:wrap;gap:8px;padding:16px 24px;display:flex}.attachment-pill{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:9999px;align-items:center;gap:8px;padding:6px 12px;font-size:.85rem;display:flex}.attachment-pill button{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;align-items:center;padding:2px;display:flex}.attachment-pill button:hover{background:var(--color-bg-active);color:var(--color-text-primary)}.compose-footer{background:var(--color-bg-deep);border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.compose-footer-left{align-items:center;gap:12px;display:flex}.compose-footer-right{align-items:center;gap:8px;display:flex}.footer-icon-button{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.footer-icon-button:hover:not(:disabled){background:var(--color-bg-hover);color:var(--color-text-primary)}.footer-icon-button:disabled{opacity:.5;cursor:not-allowed}.template-dropdown-container{position:relative}.template-dropdown-menu{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);z-index:1000;min-width:200px;box-shadow:var(--shadow-float);flex-direction:column;gap:2px;margin-bottom:8px;padding:6px;display:flex;position:absolute;bottom:100%;right:0}.template-dropdown-menu .text-btn{text-align:left;width:100%;color:var(--color-text-primary);border-radius:4px;padding:8px 12px;font-size:14px;transition:background .2s}.template-dropdown-menu .text-btn:hover{background:var(--color-bg-hover)}.toolbar-divider-h{background:var(--color-border-subtle);width:100%;height:1px;margin:4px 0}.send-button{background:var(--color-primary-accent);color:#121212;cursor:pointer;border:none;border-radius:9999px;align-items:center;gap:8px;padding:10px 24px;font-size:.95rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 2px 4px #0000001a}.send-button:hover:not(:disabled){background:var(--color-primary-accent-hover);transform:translateY(-1px);box-shadow:0 4px 6px #00000026}.send-button:disabled{opacity:.7;cursor:not-allowed;box-shadow:none;transform:none}.link-modal-overlay{z-index:3000;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.link-modal{background:var(--color-bg-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-float);border:1px solid var(--color-border);flex-direction:column;width:320px;display:flex;overflow:hidden}.link-modal-header{border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.link-modal-header 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