@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }

        body {
            background: linear-gradient(135deg, #1e3a8a, #6b21a8, #db2777);
            min-height: 100vh;
            animation: gradientShift 12s ease infinite;
            background-size: 200% 200%;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .glass-effect {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 20px;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }

        .glass-effect:hover {
            transform: translateY(-6px) scale(1.02);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
            background: rgba(255, 255, 255, 0.15);
        }

        .stat-card {
            background: linear-gradient(45deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
            padding: 28px;
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(45, 212, 191, 0.1));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .stat-card:hover::before {
            opacity: 1;
        }

        .stat-card:hover {
            background: linear-gradient(45deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.08));
            transform: translateY(-4px);
        }

        .progress-bar {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            overflow: hidden;
            position: relative;
        }

        .progress-fill {
            height: 12px;
            border-radius: 16px;
            background: linear-gradient(90deg, #34d399, #10b981, #059669);
            transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .progress-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            animation: shimmer 2s infinite;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .transaction-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
            transition: all 0.3s ease;
            padding: 12px 0;
        }

        .transaction-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(8px);
        }

        .chart-container {
            position: relative;
            height: 300px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            padding: 28px;
            box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.1);
        }

        .floating-action {
            position: fixed;
            bottom: 40px;
            right: 40px;
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(45deg, #34d399, #059669);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 32px;
            box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
        }

        .floating-action:hover {
            transform: scale(1.15) rotate(360deg);
            box-shadow: 0 12px 35px rgba(16, 185, 129, 0.5);
            background: linear-gradient(45deg, #10b981, #047857);
        }

        .modal {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            align-items: center;
            justify-content: center;
            z-index: 2000;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .modal-content {
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 20px;
            padding: 28px;
            width: 90%;
            max-width: 550px;
            transform: scale(0.7);
            animation: popIn 0.3s ease forwards;
        }

        @keyframes popIn {
            to { transform: scale(1); }
        }

        .modal-content input, .modal-content select {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            border-radius: 10px;
            padding: 12px;
            transition: all 0.3s ease;
        }

        .modal-content input:focus, .modal-content select:focus {
            border-color: #34d399;
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
            outline: none;
        }

        .footer {
            background: rgba(0, 0, 0, 0.4);
            backdrop-filter: blur(15px);
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding: 20px;
        }

        button, select, input {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        button {
            background: linear-gradient(45deg, #34d399, #059669);
            border: none;
            border-radius: 10px;
            padding: 12px 24px;
            color: white;
            cursor: pointer;
        }

        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
            background: linear-gradient(45deg, #10b981, #047857);
        }