:root {
            --primary-color: #6366F1;
            --primary-light: #818CF8;
            --primary-dark: #4F46E5;
            --secondary-color: #EC4899;
            --accent-color: #14B8A6;
            --background-color: #F8FAFC;
            --card-color: #FFFFFF;
            --text-primary: #1E293B;
            --text-secondary: #64748B;
            
            --gradient-primary: linear-gradient(135deg, #6366F1 0%, #818CF8 100%);
            --gradient-secondary: linear-gradient(135deg, #EC4899 0%, #F472B6 100%);
            --gradient-accent: linear-gradient(135deg, #14B8A6 0%, #2DD4BF 100%);
            
            --shadow-sm: 0 4px 6px -1px rgb(99 102 241 / 0.1);
            --shadow-md: 0 10px 15px -3px rgb(99 102 241 / 0.1);
            --shadow-lg: 0 20px 25px -5px rgb(99 102 241 / 0.1);
            
            --glass-bg: rgba(255, 255, 255, 0.7);
            --glass-border: 1px solid rgba(255, 255, 255, 0.2);
            --glass-shadow: 0 8px 32px 0 rgba(99, 102, 241, 0.08);
        }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--background-color);
            color: var(--text-primary);
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        .glass-card {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border: var(--glass-border);
            box-shadow: var(--glass-shadow);
            border-radius: 24px;
        }

        .floating-shape {
            position: fixed;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(129, 140, 248, 0.1) 100%);
            z-index: -1;
            animation: floatAnimation 20s ease-in-out infinite;
        }

        .shape-1 {
            width: 400px;
            height: 400px;
            top: -200px;
            right: -200px;
        }

        .shape-2 {
            width: 300px;
            height: 300px;
            bottom: -150px;
            left: -150px;
            animation-delay: -10s;
        }

        @keyframes floatAnimation {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(30px, -30px) rotate(8deg); }
            50% { transform: translate(0, -60px) rotate(0deg); }
            75% { transform: translate(-30px, -30px) rotate(-8deg); }
        }

        .task-item {
            background: var(--card-color);
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(99, 102, 241, 0.1);
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.5s forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .task-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .task-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 4px;
            height: 100%;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .task-item:hover::before {
            opacity: 1;
        }

        .task-checkbox {
            width: 26px;
            height: 26px;
            border-radius: 8px;
            border: 2px solid var(--primary-light);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            background: white;
        }

        .task-checkbox::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            color: white;
            font-size: 16px;
            transition: transform 0.3s ease;
        }

        .task-checkbox.checked {
            background: var(--gradient-primary);
            border-color: transparent;
        }

        .task-checkbox.checked::after {
            transform: translate(-50%, -50%) scale(1);
        }

        .modern-input {
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: 12px;
            padding: 1rem 1.25rem;
            font-size: 1rem;
            transition: all 0.3s ease;
            width: 100%;
        }

        .modern-input:focus {
            background: white;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
            outline: none;
        }

        .btn-modern {
            background: var(--gradient-primary);
            border: none;
            border-radius: 12px;
            padding: 0.75rem 1.5rem;
            color: white;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-modern:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .task-progress {
            height: 8px;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 4px;
            overflow: hidden;
            margin: 1rem 0;
        }

        .progress-bar {
            height: 100%;
            background: var(--gradient-primary);
            border-radius: 4px;
            transition: width 0.3s ease;
        }

        .notification {
            position: fixed;
            bottom: 20px;
            right: 20px;
            padding: 1rem 2rem;
            border-radius: 12px;
            background: var(--gradient-primary);
            color: white;
            box-shadow: var(--shadow-md);
            z-index: 1000;
            animation: slideIn 0.3s ease forwards;
        }

        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .empty-state {
            text-align: center;
            padding: 2rem;
            color: var(--text-secondary);
        }

        .empty-state i {
            font-size: 3rem;
            margin-bottom: 1rem;
            color: var(--primary-light);
        }

        .task-list {
            min-height: 100px;
        }

        .loading {
            text-align: center;
            padding: 2rem;
        }

        .loading::after {
            content: "Loading...";
            animation: dots 1.5s steps(5, end) infinite;
        }

        @keyframes dots {
            0%, 20% { content: "Loading.  "; }
            40% { content: "Loading.. "; }
            60% { content: "Loading..."; }
            80% { content: "Loading...."; }
            100% { content: "Loading....."; }
        }

        .task-date {
            font-size: 0.875rem;
            color: var(--text-secondary);
        }

        .task-location {
            font-size: 0.875rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .task-actions {
            display: flex;
            gap: 0.5rem;
        }

        .task-actions button {
            padding: 0.5rem;
            border-radius: 8px;
            border: none;
            background: transparent;
            color: var(--text-secondary);
            transition: all 0.3s ease;
        }

        .task-actions button:hover {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary-color);
        }

        @media (max-width: 768px) {
            .shape-1, .shape-2 {
                width: 200px;
                height: 200px;
            }
            
            .task-item {
                padding: 1rem;
            }
            
            .stat-number {
                font-size: 2rem;
            }

            .task-actions {
                flex-direction: column;
            }
        }