@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--primary-bg:#eef2ff;--accent-orange:#f97316;--accent-green:#22c55e;--accent-red:#ef4444;--accent-yellow:#eab308;--accent-blue:#3b82f6;--accent-pink:#ec4899;--accent-purple:#a855f7;--accent-teal:#14b8a6;--bg:#faf9f7;--bg-card:#fff;--bg-sidebar:#1e1b4b;--bg-hover:#f5f3ff;--border:#e5e7eb;--border-light:#f3f4f6;--text-primary:#1f2937;--text-secondary:#6b7280;--text-muted:#9ca3af;--text-inverse:#fff;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition:all .2s ease;--transition-slow:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}#root{min-height:100vh}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);width:260px;color:var(--text-inverse);z-index:100;transition:var(--transition-slow);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid #ffffff1a;align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-logo{font-size:28px}.sidebar-title{letter-spacing:-.5px;font-size:20px;font-weight:700}.sidebar-subtitle{opacity:.6;text-transform:uppercase;letter-spacing:1px;font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-section-title{text-transform:uppercase;letter-spacing:1.5px;opacity:.4;padding:16px 12px 8px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius);cursor:pointer;transition:var(--transition);color:#ffffffb3;align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex;position:relative}.nav-item:hover{color:#fff;background:#ffffff1a}.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px #6366f166}.nav-item .nav-icon{flex-shrink:0;width:20px;height:20px}.nav-item .nav-badge{background:var(--accent-red);color:#fff;border-radius:var(--radius-full);text-align:center;min-width:20px;margin-left:auto;padding:2px 7px;font-size:10px;font-weight:700}.sidebar-footer{border-top:1px solid #ffffff1a;padding:16px 20px}.sidebar-user{align-items:center;gap:12px;display:flex}.sidebar-avatar{border-radius:var(--radius-full);background:var(--primary);justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.sidebar-user-info{flex:1}.sidebar-user-name{font-size:13px;font-weight:600}.sidebar-user-email{opacity:.5;font-size:11px}.main-content{flex:1;min-height:100vh;margin-left:260px}.page-header{background:var(--bg-card);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:24px 32px;display:flex;position:sticky;top:0}.page-header-left{align-items:center;gap:16px;display:flex}.page-title{letter-spacing:-.5px;font-size:24px;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:14px}.page-header-right{align-items:center;gap:12px;display:flex}.page-content{padding:24px 32px}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);transition:var(--transition);padding:24px}.card:hover{box-shadow:var(--shadow-md)}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{color:var(--text-primary);font-size:16px;font-weight:600}.card-subtitle{color:var(--text-secondary);margin-top:2px;font-size:13px}.btn{border-radius:var(--radius);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 2px 8px #6366f166}.btn-secondary{background:var(--bg);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover)}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:14px 28px;font-size:16px}.btn-icon{border-radius:var(--radius);padding:8px}.btn-success{background:var(--accent-green);color:#fff}.btn-success:hover{background:#16a34a}.btn-warning{background:var(--accent-orange);color:#fff}.form-group{margin-bottom:16px}.form-label{color:var(--text-primary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-primary);background:var(--bg-card);transition:var(--transition);padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}.form-textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);align-items:flex-start;gap:16px;padding:20px;display:flex}.stat-icon{border-radius:var(--radius);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.stat-content{flex:1}.stat-value{letter-spacing:-1px;font-size:28px;font-weight:800;line-height:1.1}.stat-label{color:var(--text-secondary);margin-top:2px;font-size:13px}.stat-change{margin-top:4px;font-size:12px;font-weight:600}.stat-change.positive{color:var(--accent-green)}.stat-change.negative{color:var(--accent-red)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;align-items:center;gap:4px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-bg);color:var(--primary)}.badge-green{color:#16a34a;background:#dcfce7}.badge-red{color:#dc2626;background:#fee2e2}.badge-yellow{color:#a16207;background:#fef9c3}.badge-orange{color:#c2410c;background:#ffedd5}.badge-blue{color:#2563eb;background:#dbeafe}.badge-purple{color:#7c3aed;background:#f3e8ff}.badge-gray{color:#6b7280;background:#f3f4f6}.progress-bar{background:var(--border-light);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);height:100%;transition:width .5s}.task-item{border-radius:var(--radius);transition:var(--transition);border:1px solid #0000;align-items:center;gap:14px;padding:14px 16px;display:flex}.task-item:hover{background:var(--bg-hover);border-color:var(--border)}.task-check{border-radius:var(--radius-full);border:2px solid var(--border);cursor:pointer;width:22px;height:22px;transition:var(--transition);flex-shrink:0;justify-content:center;align-items:center;display:flex}.task-check:hover{border-color:var(--primary);background:var(--primary-bg)}.task-check.completed{background:var(--accent-green);border-color:var(--accent-green);color:#fff}.task-emoji{flex-shrink:0;font-size:20px}.task-info{flex:1;min-width:0}.task-title{font-size:14px;font-weight:500}.task-title.completed{opacity:.5;text-decoration:line-through}.task-meta{color:var(--text-muted);margin-top:2px;font-size:12px}.task-time{color:var(--text-secondary);white-space:nowrap;font-size:13px;font-weight:600}.task-priority{border-radius:2px;flex-shrink:0;width:4px;height:32px}.pet-selector{background:var(--bg);border-radius:var(--radius-lg);border:1px solid var(--border);gap:12px;padding:4px;display:flex}.pet-selector-item{border-radius:var(--radius);cursor:pointer;transition:var(--transition);color:var(--text-secondary);background:0 0;border:none;align-items:center;gap:8px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:500;display:flex}.pet-selector-item:hover{color:var(--text-primary);background:var(--bg-card)}.pet-selector-item.active{background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.pet-selector-emoji{font-size:20px}.notification-bell{cursor:pointer;position:relative}.notification-count{background:var(--accent-red);color:#fff;border-radius:var(--radius-full);border:2px solid var(--bg-card);justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.happiness-meter{text-align:center;padding:20px}.happiness-score{letter-spacing:-2px;font-size:56px;font-weight:800;line-height:1}.happiness-emoji{margin-bottom:8px;font-size:40px}.happiness-label{margin-top:4px;font-size:16px;font-weight:600}.happiness-categories{flex-direction:column;gap:12px;margin-top:20px;display:flex}.happiness-category{align-items:center;gap:12px;display:flex}.happiness-category-label{text-align:right;width:80px;color:var(--text-secondary);font-size:13px;font-weight:500}.happiness-category-bar{background:var(--border-light);border-radius:var(--radius-full);flex:1;height:8px;overflow:hidden}.happiness-category-fill{border-radius:var(--radius-full);height:100%;transition:width .5s}.happiness-category-value{width:36px;font-size:13px;font-weight:600}.streak-display{border-radius:var(--radius-full);color:#92400e;background:linear-gradient(135deg,#fef3c7,#fde68a);align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:700;display:flex}.emergency-btn{color:#fff;border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition);background:linear-gradient(135deg,#ef4444,#dc2626);border:none;justify-content:center;align-items:center;gap:12px;width:100%;padding:16px 32px;font-family:inherit;font-size:18px;font-weight:700;display:flex;box-shadow:0 4px 14px #ef444466}.emergency-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ef444480}.insight-card{border-radius:var(--radius);border:1px solid var(--border);transition:var(--transition);gap:14px;padding:16px;display:flex}.insight-card:hover{box-shadow:var(--shadow)}.insight-icon{border-radius:var(--radius);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.insight-content{flex:1}.insight-title{font-size:14px;font-weight:600}.insight-message{color:var(--text-secondary);margin-top:4px;font-size:13px;line-height:1.5}.achievement-card{text-align:center;border-radius:var(--radius-lg);border:1px solid var(--border);transition:var(--transition);flex-direction:column;align-items:center;padding:20px;display:flex}.achievement-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.achievement-card.locked{opacity:.5;filter:grayscale(.5)}.achievement-icon{margin-bottom:12px;font-size:40px}.achievement-name{font-size:14px;font-weight:600}.achievement-desc{color:var(--text-secondary);margin-top:4px;font-size:12px}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.3s slideUp;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;padding:24px 24px 0;display:flex}.modal-title{font-size:20px;font-weight:700}.modal-body{padding:24px}.modal-footer{justify-content:flex-end;gap:12px;padding:0 24px 24px;display:flex}.tabs{background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);gap:4px;margin-bottom:24px;padding:4px;display:flex}.tab{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);color:var(--text-secondary);background:0 0;border:none;padding:8px 20px;font-family:inherit;font-size:13px;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state-icon{margin-bottom:16px;font-size:48px}.empty-state-title{color:var(--text-primary);margin-bottom:8px;font-size:18px;font-weight:600}.empty-state-text{max-width:400px;margin:0 auto;font-size:14px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (width<=1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-content,.page-header{padding:16px}.grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.text-center{text-align:center}.text-sm{font-size:13px}.text-xs{font-size:11px}.text-muted{color:var(--text-secondary)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.w-full{width:100%}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.auth-link{color:var(--primary);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:14px;font-weight:600}.auth-link:hover{text-decoration:underline}