:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--bg-card: #1e1e36;--text-primary: #e8e8f0;--text-secondary: #a0a0b8;--text-muted: #6c6c8a;--accent: #e94560;--accent-hover: #ff6b81;--accent-light: rgba(233, 69, 96, .15);--border: #2a2a44;--success: #2ecc71;--warning: #f39c12;--error: #e74c3c;--radius: 12px;--radius-sm: 8px;--radius-xs: 4px;--shadow: 0 2px 8px rgba(0, 0, 0, .3);--sidebar-width: 240px;--topbar-height: 56px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100%;padding:24px;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:48px 32px;max-width:400px;width:100%;text-align:center}.login-logo{font-size:36px;margin-bottom:8px;color:var(--accent)}.login-card h1{font-size:28px;font-weight:700;margin-bottom:4px}.login-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:15px}.login-error{color:var(--error);font-size:13px;margin-top:16px}.login-spinner{width:16px;height:16px;border:2px solid #ccc;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}.btn-google{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#333;padding:12px 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;border:none;cursor:pointer;transition:opacity .2s}.btn-google:hover{opacity:.9}.login-privacy{color:var(--text-muted);font-size:13px;margin-top:24px;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;cursor:pointer;font-family:var(--font);font-size:14px;font-weight:500;border-radius:var(--radius-sm);transition:all .15s ease;padding:8px 16px;background:transparent;color:var(--text-primary)}.btn:hover{opacity:.85}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--accent-light);color:var(--text-primary)}.btn-icon{padding:8px;min-width:36px;min-height:36px;color:var(--text-secondary)}.btn-icon:hover{background:var(--accent-light);color:var(--text-primary)}.btn-sm{padding:4px 12px;font-size:13px}.btn-danger{color:var(--error)}.btn-danger:hover{background:#e74c3c26}.app-layout{display:flex;height:100%}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:none;flex-direction:column;height:100%;overflow-y:auto}.sidebar.open{display:flex}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border)}.sidebar-logo{display:flex;align-items:center;gap:10px}.sidebar-logo-icon{font-size:22px;color:var(--accent)}.sidebar-title{font-size:18px;font-weight:700}.sidebar-close{display:none;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:18px;padding:4px}.sidebar-nav{flex:1;padding:8px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);font-size:14px;font-family:var(--font);text-align:left;width:100%;transition:all .15s}.sidebar-link:hover{background:var(--accent-light);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-light);color:var(--accent);font-weight:600}.sidebar-link-icon{font-size:18px;width:24px;text-align:center}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.sidebar-user{display:flex;align-items:center;gap:8px;min-width:0}.sidebar-name{font-size:13px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-content{flex:1;display:flex;flex-direction:column;height:100%;min-width:0;overflow:hidden}.page-content{flex:1;overflow-y:auto;padding:24px;max-width:680px;width:100%;margin:0 auto}.topbar{height:var(--topbar-height);display:flex;align-items:center;padding:0 16px;border-bottom:1px solid var(--border);background:var(--bg-secondary);gap:12px;flex-shrink:0;position:sticky;top:0;z-index:12}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;font-size:22px;color:var(--text-primary);background:var(--bg-tertiary);border-radius:8px;flex-shrink:0}.topbar-title{font-size:16px;font-weight:600;color:var(--text-primary)}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:8px}.day-view{display:flex;flex-direction:column;gap:16px}.day-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.day-header-center{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.day-date{font-size:20px;font-weight:450;text-align:center;letter-spacing:-.2px}.day-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;gap:16px;color:var(--text-muted)}.day-loading-spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.day-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 24px;color:var(--text-muted);font-size:15px}.day-events{display:flex;flex-direction:column;gap:8px}.event-card{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s}.event-card:hover{border-color:var(--accent)}.event-card.event-done{opacity:.5}.event-card.event-done .event-title{text-decoration:line-through}.event-card.event-progress{border-left:3px solid var(--warning)}.event-time{font-size:14px;font-weight:600;color:var(--accent);min-width:50px;padding-top:2px;font-variant-numeric:tabular-nums}.event-body{flex:1;min-width:0}.event-title{font-size:15px;font-weight:600;margin-bottom:4px}.event-meta{display:flex;gap:12px;font-size:12px;color:var(--text-muted)}.event-calendar{color:var(--text-secondary)}.event-duration{color:var(--text-muted)}.event-subtasks-preview{font-size:12px;color:var(--text-secondary);margin-top:4px}.event-reschedule-badge{font-size:11px;color:var(--warning);margin-top:4px;background:#f39c121a;padding:2px 8px;border-radius:12px;display:inline-block}.event-status-btn{width:32px;height:32px;border-radius:50%;border:2px solid var(--border);background:transparent;color:var(--text-muted);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.event-status-btn:hover{border-color:var(--accent);color:var(--accent)}.event-status-btn.done{background:var(--success);border-color:var(--success);color:#fff}.detail-panel{position:fixed;right:0;top:0;bottom:0;width:420px;max-width:90vw;background:var(--bg-secondary);border-left:1px solid var(--border);z-index:500;display:flex;flex-direction:column;overflow:hidden;animation:slideInRight .2s ease}.detail-panel-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:#0006}.detail-panel-content{display:flex;flex-direction:column;height:100%}.detail-panel-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.detail-panel-title{font-size:15px;font-weight:600}.detail-panel-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:18px}.detail-panel-body{flex:1;overflow-y:auto;padding:20px}.detail-event-title{font-size:20px;font-weight:700;margin-bottom:16px}.detail-meta{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.detail-meta-row{display:flex;justify-content:space-between;font-size:13px}.detail-label{color:var(--text-muted)}.detail-actual{color:var(--success);font-weight:600}.detail-section{margin-bottom:20px}.detail-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.detail-section-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;font-weight:600}.detail-description{font-size:14px;color:var(--text-secondary);line-height:1.6;white-space:pre-wrap}.detail-estimate-value{font-size:14px;color:var(--accent);font-weight:600}.detail-estimate-edit{display:flex;align-items:center;gap:8px}.detail-input-suffix{font-size:13px;color:var(--text-muted)}.detail-links{display:flex;flex-direction:column;gap:4px}.detail-link{font-size:13px;color:var(--accent);text-decoration:underline;word-break:break-all}.detail-subtasks{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.detail-subtask{display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--bg-tertiary);border-radius:var(--radius-xs);font-size:13px}.detail-subtask.completed{opacity:.5}.detail-subtask.completed .detail-subtask-title{text-decoration:line-through}.detail-subtask-check{background:none;border:none;cursor:pointer;font-size:14px;color:var(--text-muted);padding:2px}.detail-subtask-title{flex:1}.detail-subtask-delete{background:none;border:none;cursor:pointer;font-size:12px;color:var(--text-muted);opacity:0;transition:opacity .15s}.detail-subtask:hover .detail-subtask-delete{opacity:1}.detail-add-subtask{display:flex;gap:8px;align-items:center}.detail-input{width:100%;padding:8px 10px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-primary);font-size:13px;outline:none}.detail-input:focus{border-color:var(--accent)}.detail-actions{display:flex;gap:8px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.duration-picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:600;background:#0009;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.duration-picker{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;max-width:360px;width:90%}.duration-picker p{font-size:16px;font-weight:600;margin-bottom:16px;text-align:center}.duration-options{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:16px}.duration-custom{display:flex;justify-content:center;margin-bottom:12px}.duration-custom .detail-input{width:120px;text-align:center}.pending-title{font-size:22px;font-weight:700;margin-bottom:4px}.pending-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:20px}.closure-title{font-size:22px;font-weight:700;margin-bottom:4px}.closure-subtitle{font-size:14px;color:var(--text-secondary);margin-bottom:20px}.closure-empty{text-align:center;padding:48px;color:var(--text-muted)}.closure-list{display:flex;flex-direction:column;gap:12px}.closure-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px}.closure-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.closure-card-title{font-size:15px;font-weight:600}.closure-card-duration{font-size:13px;color:var(--text-muted)}.closure-card-subtasks{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.closure-card-subtask{font-size:13px;color:var(--text-secondary)}.closure-card-actions{display:flex;gap:8px;flex-wrap:wrap}.closure-reschedule-alert{margin-top:8px;font-size:12px;color:var(--warning);background:#f39c121a;padding:6px 10px;border-radius:var(--radius-xs)}.settings-page{max-width:600px}.settings-title{font-size:22px;font-weight:700;margin-bottom:20px}.settings-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.settings-section h3{font-size:16px;margin-bottom:4px}.settings-desc{font-size:13px;color:var(--text-secondary);margin-bottom:12px}.settings-toggle{display:flex;align-items:center;justify-content:space-between;font-size:14px}.settings-calendars{display:flex;flex-direction:column;gap:8px}.settings-calendar-item{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer}.settings-calendar-item input{accent-color:var(--accent)}.settings-calendar-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.settings-empty{font-size:13px;color:var(--text-muted)}.switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--bg-tertiary);border-radius:24px;transition:.3s;border:2px solid var(--border)}.switch-slider:before{content:"";position:absolute;height:16px;width:16px;left:2px;bottom:2px;background:var(--text-muted);border-radius:50%;transition:.3s}.switch input:checked+.switch-slider{background:var(--accent);border-color:var(--accent)}.switch input:checked+.switch-slider:before{transform:translate(18px);background:#fff}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@media(max-width:768px){.sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:100;transition:left .2s ease;box-shadow:0 4px 24px #0006}.sidebar.open{left:0}.sidebar-close{display:block}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:99}.mobile-menu-btn{display:flex!important}.page-content{padding:16px}.detail-panel{width:100%;max-width:100vw}}@media(min-width:769px){.mobile-menu-btn,.sidebar-overlay{display:none}}