:root{--tac-bg-primary: #0a0e14;--tac-bg-secondary: #111820;--tac-bg-tertiary: #1a2332;--tac-bg-elevated: #1e2836;--tac-border: #2a3a4d;--tac-border-highlight: #3d5a80;--tac-border-active: #4a90d9;--tac-text-primary: #e8edf3;--tac-text-secondary: #8899aa;--tac-text-muted: #5a6a7a;--tac-text-accent: #4fc3f7;--tac-accent-blue: #4a90d9;--tac-accent-cyan: #00bcd4;--tac-accent-green: #4caf50;--tac-accent-amber: #ff9800;--tac-accent-red: #f44336;--tac-accent-purple: #9c27b0;--tac-status-active: #4caf50;--tac-status-warning: #ff9800;--tac-status-error: #f44336;--tac-status-info: #2196f3;--tac-glow-cyan: 0 0 10px rgba(0, 188, 212, .3);--tac-glow-green: 0 0 10px rgba(76, 175, 80, .3);--tac-glow-amber: 0 0 10px rgba(255, 152, 0, .3);--tac-font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--tac-font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;width:100%;overflow:hidden}body{background:var(--tac-bg-primary);color:var(--tac-text-primary);font-family:var(--tac-font-ui);font-size:14px;line-height:1.5}.tac-panel{background:linear-gradient(180deg,var(--tac-bg-secondary) 0%,var(--tac-bg-primary) 100%);border:1px solid var(--tac-border);box-shadow:0 4px 20px #00000080,inset 0 1px #ffffff0d}.tac-panel-header{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--tac-bg-tertiary);border-bottom:1px solid var(--tac-border);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--tac-text-accent)}.tac-panel-header:before{content:"";width:8px;height:8px;background:var(--tac-accent-cyan);border-radius:2px;box-shadow:var(--tac-glow-cyan);animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}.tac-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;background:var(--tac-bg-tertiary);border:1px solid var(--tac-border);border-radius:3px;color:var(--tac-text-primary);font-family:var(--tac-font-ui);font-size:12px;font-weight:500;cursor:pointer;transition:all .15s ease;text-transform:uppercase;letter-spacing:.5px}.tac-btn:hover{background:var(--tac-bg-elevated);border-color:var(--tac-border-highlight)}.tac-btn:active{transform:translateY(1px)}.tac-btn.active{background:var(--tac-accent-blue);border-color:var(--tac-accent-blue);color:#fff;box-shadow:var(--tac-glow-cyan)}.tac-btn-primary{background:linear-gradient(180deg,var(--tac-accent-blue) 0%,#3a7bc8 100%);border-color:var(--tac-accent-blue);color:#fff}.tac-btn-primary:hover{background:linear-gradient(180deg,#5a9fe9 0%,var(--tac-accent-blue) 100%)}.tac-btn-danger{background:linear-gradient(180deg,var(--tac-accent-red) 0%,#d32f2f 100%);border-color:var(--tac-accent-red);color:#fff}.tac-btn-sm{padding:4px 10px;font-size:10px}.tac-btn-icon{width:32px;height:32px;padding:0}.tac-btn:disabled{opacity:.5;cursor:not-allowed}.tac-input{width:100%;padding:8px 12px;background:var(--tac-bg-primary);border:1px solid var(--tac-border);border-radius:3px;color:var(--tac-text-primary);font-family:var(--tac-font-ui);font-size:13px}.tac-input:focus{outline:none;border-color:var(--tac-accent-cyan);box-shadow:var(--tac-glow-cyan)}.tac-input::placeholder{color:var(--tac-text-muted)}.tac-textarea{width:100%;padding:12px;background:var(--tac-bg-primary);border:1px solid var(--tac-border);border-radius:3px;color:var(--tac-text-primary);font-family:var(--tac-font-ui);font-size:13px;resize:none}.tac-textarea:focus{outline:none;border-color:var(--tac-accent-cyan);box-shadow:var(--tac-glow-cyan)}.tac-label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--tac-text-secondary);margin-bottom:6px}.tac-value{font-family:var(--tac-font-mono);color:var(--tac-text-accent)}.tac-status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--tac-bg-tertiary);border-radius:3px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.tac-status:before{content:"";width:6px;height:6px;border-radius:50%;animation:blink 1s ease-in-out infinite}.tac-status.active:before{background:var(--tac-status-active);box-shadow:0 0 6px var(--tac-status-active)}.tac-status.warning:before{background:var(--tac-status-warning);box-shadow:0 0 6px var(--tac-status-warning)}.tac-status.error:before{background:var(--tac-status-error);box-shadow:0 0 6px var(--tac-status-error)}@keyframes blink{0%,to{opacity:1}50%{opacity:.4}}.tac-divider{height:1px;background:linear-gradient(90deg,transparent,var(--tac-border),transparent);margin:12px 0}.tac-section-header{display:flex;align-items:center;gap:8px;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--tac-text-muted);margin:16px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--tac-border)}.tac-section-header:before{content:"//";color:var(--tac-accent-cyan)}.tac-spinner{width:20px;height:20px;border:2px solid var(--tac-border);border-top-color:var(--tac-accent-cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--tac-bg-primary)}::-webkit-scrollbar-thumb{background:var(--tac-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--tac-border-highlight)}.resizer{position:absolute;background:transparent;z-index:10}.resizer-horizontal{width:6px;cursor:col-resize;top:0;bottom:0}.resizer-horizontal:hover,.resizer-horizontal.active{background:var(--tac-accent-cyan);opacity:.5}.resizer-left{left:0}.resizer-right{right:0}.tac-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 6px;background:var(--tac-accent-cyan);border-radius:9px;font-size:10px;font-weight:700;color:var(--tac-bg-primary)}.tac-badge-unread{background:var(--tac-accent-blue)}.tac-avatar{width:36px;height:36px;background:linear-gradient(135deg,var(--tac-accent-blue),var(--tac-accent-cyan));border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;text-transform:uppercase;flex-shrink:0}.tac-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--tac-text-muted);text-align:center;padding:40px}.tac-empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}.tac-empty-text{font-size:13px;text-transform:uppercase;letter-spacing:1px}.login-container[data-v-2544cdc0]{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--tac-bg-primary);background-image:radial-gradient(ellipse at top,rgba(0,188,212,.05) 0%,transparent 50%),radial-gradient(ellipse at bottom,rgba(74,144,217,.05) 0%,transparent 50%)}.login-panel[data-v-2544cdc0]{width:100%;max-width:400px;padding:32px;margin:20px}.login-header[data-v-2544cdc0]{text-align:center;margin-bottom:32px}.login-logo[data-v-2544cdc0]{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;background:linear-gradient(135deg,var(--tac-accent-blue),var(--tac-accent-cyan));border-radius:8px;color:#fff;margin-bottom:16px;box-shadow:var(--tac-glow-cyan)}.login-header h1[data-v-2544cdc0]{font-size:18px;font-weight:700;letter-spacing:3px;color:var(--tac-text-primary);margin-bottom:4px}.login-subtitle[data-v-2544cdc0]{font-size:11px;color:var(--tac-text-muted);text-transform:uppercase;letter-spacing:1px}.login-form[data-v-2544cdc0]{display:flex;flex-direction:column;gap:20px}.form-group[data-v-2544cdc0]{display:flex;flex-direction:column;gap:6px}.form-hint[data-v-2544cdc0]{font-size:12px;color:var(--tac-text-secondary);margin-bottom:8px}.error-message[data-v-2544cdc0]{padding:10px 12px;background:#f443361a;border:1px solid var(--tac-accent-red);border-radius:3px;color:var(--tac-accent-red);font-size:12px}.login-btn[data-v-2544cdc0]{width:100%;padding:12px;margin-top:8px}.login-footer[data-v-2544cdc0]{display:flex;justify-content:center;margin-top:24px;padding-top:24px;border-top:1px solid var(--tac-border)}.folder-sidebar[data-v-e17abe26]{display:flex;flex-direction:column;height:100%;border-radius:0;border-top:none;border-bottom:none;border-left:none}.sidebar-content[data-v-e17abe26]{flex:1;display:flex;flex-direction:column;padding:16px;overflow-y:auto}.compose-btn[data-v-e17abe26]{width:100%;padding:12px 16px;margin-bottom:16px}.folder-list[data-v-e17abe26]{flex:1}.folder-item-wrapper[data-v-e17abe26]{display:flex;align-items:center;position:relative}.folder-item-wrapper:hover .delete-folder-btn[data-v-e17abe26]{opacity:1}.folder-item[data-v-e17abe26]{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;background:transparent;border:1px solid transparent;border-radius:4px;color:var(--tac-text-secondary);font-size:13px;cursor:pointer;transition:all .15s ease;text-align:left}.folder-item[data-v-e17abe26]:hover{background:var(--tac-bg-tertiary);color:var(--tac-text-primary)}.folder-item.active[data-v-e17abe26]{background:var(--tac-bg-tertiary);border-color:var(--tac-border-active);color:var(--tac-text-accent)}.folder-item.drag-over[data-v-e17abe26]{background:#00bcd426;border-color:var(--tac-accent-cyan);color:var(--tac-accent-cyan);box-shadow:var(--tac-glow-cyan)}.folder-label[data-v-e17abe26]{flex:1}.delete-folder-btn[data-v-e17abe26]{position:absolute;right:8px;background:none;border:none;padding:4px;color:var(--tac-text-muted);cursor:pointer;opacity:0;transition:all .15s ease;border-radius:3px}.delete-folder-btn[data-v-e17abe26]:hover{color:var(--tac-accent-red);background:#f443361a}.new-folder-form[data-v-e17abe26]{padding:10px 12px;display:flex;flex-direction:column;gap:8px}.new-folder-form .tac-input[data-v-e17abe26]{font-size:12px;padding:6px 10px}.new-folder-actions[data-v-e17abe26]{display:flex;gap:8px;justify-content:flex-end}.folder-error[data-v-e17abe26]{font-size:11px;color:var(--tac-accent-red)}.add-folder-btn[data-v-e17abe26]{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;background:transparent;border:1px dashed var(--tac-border);border-radius:4px;color:var(--tac-text-muted);font-size:12px;cursor:pointer;transition:all .15s ease;margin-top:8px}.add-folder-btn[data-v-e17abe26]:hover{border-color:var(--tac-border-highlight);color:var(--tac-text-secondary);background:var(--tac-bg-tertiary)}.user-section[data-v-e17abe26]{margin-top:auto}.user-info[data-v-e17abe26]{display:flex;align-items:center;gap:12px;padding:12px;background:var(--tac-bg-tertiary);border-radius:4px}.user-details[data-v-e17abe26]{flex:1;min-width:0}.user-email[data-v-e17abe26]{font-size:12px;color:var(--tac-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.logout-btn[data-v-e17abe26]{background:none;border:none;padding:0;font-size:11px;color:var(--tac-text-muted);cursor:pointer;text-transform:uppercase;letter-spacing:.5px}.logout-btn[data-v-e17abe26]:hover{color:var(--tac-accent-red)}.email-list[data-v-503b1c0b]{display:flex;flex-direction:column;height:100%;border-radius:0;border-top:none;border-bottom:none}.tac-panel-header[data-v-503b1c0b]{display:flex;align-items:center;gap:12px}.email-count[data-v-503b1c0b]{font-size:10px;color:var(--tac-text-muted);font-weight:400;text-transform:none;letter-spacing:normal}.refresh-btn[data-v-503b1c0b]{margin-left:auto}.refresh-btn svg.spinning[data-v-503b1c0b]{animation:spin 1s linear infinite}.list-content[data-v-503b1c0b]{flex:1;overflow-y:auto}.loading-state[data-v-503b1c0b]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:200px;color:var(--tac-text-muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.emails[data-v-503b1c0b]{display:flex;flex-direction:column}.email-item[data-v-503b1c0b]{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:transparent;border:none;border-bottom:1px solid var(--tac-border);cursor:pointer;text-align:left;transition:background .15s ease;width:100%}.email-item[data-v-503b1c0b]:hover{background:var(--tac-bg-tertiary)}.email-item[data-v-503b1c0b]:active{cursor:grabbing}.email-item.selected[data-v-503b1c0b]{background:var(--tac-bg-tertiary);border-left:3px solid var(--tac-accent-cyan)}.email-item.unread[data-v-503b1c0b]{background:#00bcd40d}.email-item.unread .email-from[data-v-503b1c0b],.email-item.unread .email-subject[data-v-503b1c0b]{font-weight:600;color:var(--tac-text-primary)}.email-content[data-v-503b1c0b]{flex:1;min-width:0}.email-header[data-v-503b1c0b]{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.email-from[data-v-503b1c0b]{font-size:13px;color:var(--tac-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.email-date[data-v-503b1c0b]{font-size:11px;color:var(--tac-text-muted);flex-shrink:0}.email-subject[data-v-503b1c0b]{font-size:13px;color:var(--tac-text-secondary);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.email-snippet[data-v-503b1c0b]{font-size:12px;color:var(--tac-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.email-indicators[data-v-503b1c0b]{display:flex;flex-direction:column;align-items:center;gap:6px;padding-top:2px}.unread-dot[data-v-503b1c0b]{width:8px;height:8px;background:var(--tac-accent-cyan);border-radius:50%;box-shadow:var(--tac-glow-cyan)}.email-indicators svg[data-v-503b1c0b]{color:var(--tac-text-muted)}.load-more[data-v-503b1c0b]{margin:16px}.email-detail[data-v-0e9c73d8]{display:flex;flex-direction:column;height:100%;border-radius:0;border-top:none;border-bottom:none;border-right:none}.loading-state[data-v-0e9c73d8]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:100%;color:var(--tac-text-muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.detail-header[data-v-0e9c73d8]{padding:20px;border-bottom:1px solid var(--tac-border);background:var(--tac-bg-tertiary)}.header-top[data-v-0e9c73d8]{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.email-subject[data-v-0e9c73d8]{font-size:18px;font-weight:600;color:var(--tac-text-primary);line-height:1.3;flex:1}.header-actions[data-v-0e9c73d8]{display:flex;gap:8px;flex-shrink:0}.move-menu-wrapper[data-v-0e9c73d8]{position:relative}.move-menu[data-v-0e9c73d8]{position:absolute;top:100%;right:0;margin-top:4px;min-width:160px;background:var(--tac-bg-secondary);border:1px solid var(--tac-border);border-radius:4px;box-shadow:0 4px 12px #0000004d;z-index:100;overflow:hidden}.move-menu-header[data-v-0e9c73d8]{padding:8px 12px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--tac-text-muted);background:var(--tac-bg-tertiary);border-bottom:1px solid var(--tac-border)}.move-menu-item[data-v-0e9c73d8]{display:block;width:100%;padding:10px 12px;background:none;border:none;text-align:left;font-size:13px;color:var(--tac-text-secondary);cursor:pointer;transition:all .15s ease}.move-menu-item[data-v-0e9c73d8]:hover{background:var(--tac-bg-tertiary);color:var(--tac-text-primary)}.move-menu-item+.move-menu-item[data-v-0e9c73d8]{border-top:1px solid var(--tac-border)}.header-meta[data-v-0e9c73d8]{display:flex;align-items:center;justify-content:space-between;gap:16px}.sender-info[data-v-0e9c73d8]{display:flex;align-items:center;gap:12px}.sender-details[data-v-0e9c73d8]{display:flex;flex-direction:column;gap:2px}.sender-from[data-v-0e9c73d8]{font-size:14px;font-weight:500;color:var(--tac-text-primary)}.sender-to[data-v-0e9c73d8],.email-date[data-v-0e9c73d8]{font-size:12px;color:var(--tac-text-muted)}.detail-body[data-v-0e9c73d8]{flex:1;overflow:auto;padding:20px}.email-iframe[data-v-0e9c73d8]{width:100%;border:none;min-height:200px}.email-text[data-v-0e9c73d8]{font-family:var(--tac-font-ui);font-size:14px;line-height:1.6;color:var(--tac-text-primary);white-space:pre-wrap;margin:0}.no-content[data-v-0e9c73d8]{color:var(--tac-text-muted);font-style:italic}.detail-attachments[data-v-0e9c73d8]{padding:16px 20px;border-top:1px solid var(--tac-border);background:var(--tac-bg-secondary)}.attachments-grid[data-v-0e9c73d8]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.attachment-item[data-v-0e9c73d8]{display:flex;align-items:center;gap:12px;padding:12px;background:var(--tac-bg-tertiary);border:1px solid var(--tac-border);border-radius:4px}.attachment-item svg[data-v-0e9c73d8]{color:var(--tac-text-muted);flex-shrink:0}.attachment-info[data-v-0e9c73d8]{min-width:0}.attachment-name[data-v-0e9c73d8]{font-size:12px;font-weight:500;color:var(--tac-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.attachment-size[data-v-0e9c73d8]{font-size:10px;color:var(--tac-text-muted)}.modal-overlay[data-v-e6bc0cd7]{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.compose-modal[data-v-e6bc0cd7]{width:100%;max-width:600px;max-height:90vh;display:flex;flex-direction:column;margin:20px;animation:modalIn-e6bc0cd7 .2s ease-out}@keyframes modalIn-e6bc0cd7{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.tac-panel-header[data-v-e6bc0cd7]{display:flex;justify-content:space-between;align-items:center}.close-btn[data-v-e6bc0cd7]{background:none;border:none;padding:4px;color:var(--tac-text-muted);cursor:pointer;transition:color .15s ease}.close-btn[data-v-e6bc0cd7]:hover{color:var(--tac-text-primary)}.close-btn[data-v-e6bc0cd7]:disabled{opacity:.5;cursor:not-allowed}.compose-form[data-v-e6bc0cd7]{display:flex;flex-direction:column;gap:16px;padding:20px;flex:1;overflow:auto}.form-field[data-v-e6bc0cd7]{display:flex;flex-direction:column;gap:6px}.body-field[data-v-e6bc0cd7]{flex:1;display:flex;flex-direction:column}.body-field .tac-textarea[data-v-e6bc0cd7]{flex:1;min-height:200px}.error-message[data-v-e6bc0cd7]{padding:10px 12px;background:#f443361a;border:1px solid var(--tac-accent-red);border-radius:3px;color:var(--tac-accent-red);font-size:12px}.form-actions[data-v-e6bc0cd7]{display:flex;justify-content:flex-end;gap:12px;padding-top:12px;border-top:1px solid var(--tac-border)}.tac-btn-primary[data-v-e6bc0cd7]{min-width:100px}.app[data-v-0f263837]{height:100vh;width:100vw;overflow:hidden;background:var(--tac-bg-primary)}.app-loading[data-v-0f263837]{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;color:var(--tac-text-muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.app-layout[data-v-0f263837]{display:flex;height:100%}.panel[data-v-0f263837]{position:relative;height:100%;flex-shrink:0}.sidebar-panel[data-v-0f263837]{min-width:180px;max-width:320px}.list-panel[data-v-0f263837]{min-width:280px;max-width:500px}.detail-panel[data-v-0f263837]{flex:1;min-width:0}.sidebar-panel[data-v-0f263837]>.folder-sidebar,.list-panel[data-v-0f263837]>.email-list,.detail-panel[data-v-0f263837]>.email-detail{height:100%}