:root{--bg: #0f0f1a;--bg2: #16162a;--bg3: #1e1e35;--surface: #1a1a2e;--surface2: #222240;--surface3: #2a2a4a;--border: rgba(99,102,241,.15);--border2: rgba(99,102,241,.25);--accent: #6366f1;--accent2: #818cf8;--accent3: #4f46e5;--green: #10b981;--red: #ef4444;--amber: #f59e0b;--rose: #f43f5e;--text: #e2e8f0;--text2: #94a3b8;--text3: #64748b;--radius: 12px;--radius2: 8px;--radius3: 20px;--shadow: 0 4px 24px rgba(0,0,0,.4);--shadow2: 0 2px 8px rgba(0,0,0,.3);--font: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", monospace;--sidebar-w: 260px;--list-w: 360px;--critical: #ef4444;--high: #f59e0b;--medium: #6366f1;--low: #10b981;--promo: #64748b}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:4px}.app{display:grid;grid-template-columns:var(--sidebar-w) var(--list-w) 1fr;grid-template-rows:100vh;height:100vh;overflow:hidden}@media (max-width: 900px){.app{grid-template-columns:1fr;grid-template-rows:1fr}}.app.sidebar-closed{grid-template-columns:60px var(--list-w) 1fr}.sidebar{background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;transition:width .3s ease}.sidebar-logo{padding:20px 16px 12px;display:flex;align-items:center;gap:10px}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),var(--rose));border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.logo-text{font-size:18px;font-weight:800;background:linear-gradient(90deg,var(--accent2),var(--rose));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.compose-btn{margin:8px 12px 16px;padding:12px 16px;background:linear-gradient(135deg,var(--accent),var(--accent3));border-radius:var(--radius);color:#fff;font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px;transition:all .2s;box-shadow:0 4px 16px #6366f14d}.compose-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.sidebar-section{padding:4px 8px;flex:1;overflow-y:auto}.sidebar-label{padding:4px 8px;font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-top:12px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius2);cursor:pointer;color:var(--text2);font-size:14px;font-weight:500;transition:all .15s;position:relative}.sidebar-item:hover{background:var(--surface2);color:var(--text)}.sidebar-item.active{background:#6366f126;color:var(--accent2)}.sidebar-item.active svg{color:var(--accent)}.sidebar-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:1px 6px;border-radius:10px;min-width:18px;text-align:center}.sidebar-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.label-badge{margin-left:auto;font-size:11px;color:var(--text3)}.accounts-section{padding:12px;border-top:1px solid var(--border)}.account-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius2);cursor:pointer;transition:all .15s}.account-item:hover{background:var(--surface2)}.account-item.active{background:#6366f11f}.account-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}.account-name{font-size:12px;font-weight:500;color:var(--text);line-height:1.2}.account-email{font-size:11px;color:var(--text3)}.account-unread{margin-left:auto;background:var(--red);color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:8px}.email-list-pane{background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.list-header{padding:16px;border-bottom:1px solid var(--border)}.list-header-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.list-title{font-size:16px;font-weight:700;color:var(--text)}.list-count{font-size:12px;color:var(--text3)}.search-bar{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius2);padding:8px 12px}.search-bar input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:13px}.search-bar input::placeholder{color:var(--text3)}.email-list{flex:1;overflow-y:auto}.email-item{padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:all .15s;position:relative}.email-item:hover{background:var(--surface)}.email-item.selected{background:#6366f11a;border-left:3px solid var(--accent)}.email-item.unread{background:#6366f10d}.email-item.unread .email-subject{font-weight:700;color:var(--text)}.email-item-header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.email-sender{font-size:13px;font-weight:600;color:var(--text);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.email-date{font-size:11px;color:var(--text3);white-space:nowrap}.email-subject{font-size:13px;color:var(--text2);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.email-snippet{font-size:12px;color:var(--text3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}.email-item-footer{display:flex;align-items:center;gap:6px;margin-top:6px}.priority-badge{padding:2px 7px;border-radius:6px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.priority-critical{background:#ef444426;color:var(--critical)}.priority-high{background:#f59e0b26;color:var(--high)}.priority-medium{background:#6366f126;color:var(--medium)}.priority-low{background:#10b98126;color:var(--low)}.priority-promotional{background:#64748b26;color:var(--promo)}.unread-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin-left:auto;flex-shrink:0}.email-detail{background:var(--bg);display:flex;flex-direction:column;overflow:hidden}.detail-empty{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;color:var(--text3)}.detail-empty svg{opacity:.3}.detail-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:12px}.detail-header-actions{display:flex;gap:6px;margin-left:auto}.icon-btn{width:34px;height:34px;border-radius:var(--radius2);display:flex;align-items:center;justify-content:center;color:var(--text2);transition:all .15s}.icon-btn:hover{background:var(--surface2);color:var(--text)}.icon-btn.active{color:var(--amber)}.icon-btn.danger:hover{background:#ef44441a;color:var(--red)}.detail-subject{font-size:20px;font-weight:700;color:var(--text);margin-bottom:12px;padding:0 24px;line-height:1.3}.detail-meta{padding:0 24px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}.detail-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--rose));display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#fff;flex-shrink:0}.detail-from{font-size:14px;font-weight:600;color:var(--text)}.detail-from-email{font-size:12px;color:var(--text3)}.detail-timestamp{margin-left:auto;font-size:12px;color:var(--text3)}.detail-body{flex:1;overflow-y:auto;padding:24px;font-size:15px;line-height:1.8;color:var(--text2);white-space:pre-wrap}.ai-panel{margin:16px 24px;background:linear-gradient(135deg,#6366f114,#f43f5e0d);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius);padding:16px}.ai-panel-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.ai-badge{padding:3px 8px;background:linear-gradient(90deg,var(--accent),var(--rose));border-radius:20px;font-size:10px;font-weight:700;color:#fff;letter-spacing:.06em}.ai-summary{font-size:13px;color:var(--text2);margin-bottom:12px;line-height:1.6}.ai-keypoints{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.ai-keypoint{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text2)}.ai-keypoint:before{content:"•";color:var(--accent2);flex-shrink:0}.ai-actions{display:flex;gap:8px;flex-wrap:wrap}.ai-action-btn{padding:6px 12px;border-radius:var(--radius2);font-size:12px;font-weight:600;transition:all .15s}.ai-action-btn.primary{background:#6366f133;color:var(--accent2);border:1px solid rgba(99,102,241,.3)}.ai-action-btn.primary:hover{background:#6366f14d}.ai-action-btn.secondary{background:var(--surface);color:var(--text2);border:1px solid var(--border)}.ai-action-btn.secondary:hover{background:var(--surface2)}.reply-actions{padding:12px 24px;border-top:1px solid var(--border);display:flex;gap:10px}.reply-btn{padding:9px 18px;border-radius:var(--radius2);font-size:13px;font-weight:600;display:flex;align-items:center;gap:7px;transition:all .15s}.reply-btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;box-shadow:0 4px 12px #6366f14d}.reply-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #6366f166}.reply-btn.secondary{background:var(--surface);color:var(--text2);border:1px solid var(--border)}.reply-btn.secondary:hover{background:var(--surface2);color:var(--text)}.compose-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:flex-end;justify-content:flex-end;padding:20px}.compose-modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius);width:560px;max-height:80vh;display:flex;flex-direction:column;box-shadow:var(--shadow);animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.compose-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.compose-title{font-weight:700;font-size:15px}.compose-field{padding:10px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}.compose-field-label{font-size:12px;color:var(--text3);width:40px;flex-shrink:0}.compose-field input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:13px}.compose-body{flex:1;padding:16px 20px}.compose-body textarea{width:100%;height:200px;background:none;border:none;outline:none;color:var(--text);font-size:14px;line-height:1.7;resize:none}.compose-footer{padding:12px 20px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.send-btn{padding:9px 20px;background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;border-radius:var(--radius2);font-weight:600;font-size:13px;display:flex;align-items:center;gap:7px;transition:all .2s}.send-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #6366f166}.notifications{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}.notification{padding:12px 20px;border-radius:var(--radius2);font-size:13px;font-weight:600;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);animation:fadeInUp .3s ease;pointer-events:all;white-space:nowrap}@keyframes fadeInUp{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.notification.success{background:#10b981e6;color:#fff}.notification.error{background:#ef4444e6;color:#fff}.notification.info{background:#6366f1e6;color:#fff}.notification.warning{background:#f59e0be6;color:#fff}.agent-bar{padding:8px 16px;background:var(--bg2);border-top:1px solid var(--border);display:flex;align-items:center;gap:16px;font-size:11px;color:var(--text3);overflow-x:auto}.agent-dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:4px}.agent-idle{background:var(--text3)}.agent-running{background:var(--amber);animation:pulse 1s infinite}.agent-done{background:var(--green)}.agent-error{background:var(--red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.pill{padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.attachment-chip{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius2);font-size:12px;color:var(--text2)}.star{color:var(--amber)}@media (max-width: 900px){.app{grid-template-columns:1fr!important}.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:50;transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.email-list-pane{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30}.email-detail{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.compose-overlay{padding:0;align-items:flex-end}.compose-modal{width:100%;border-radius:var(--radius) var(--radius) 0 0;max-height:90vh}}