/* Стили для модального окна */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.5s ease;
            backdrop-filter: blur(10px);
        }

        .modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .donate-modal {
            background: rgba(10, 5, 25, 0.95);
            border-radius: 20px;
            padding: 30px;
            max-width: 400px;
            width: 90%;
            position: relative;
            transform: translateY(50px) scale(0.9);
            opacity: 0;
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 
                0 0 5px #fff,
                0 0 10px #fff,
                0 0 15px #fff,
                0 0 20px var(--first-border-color),
                0 0 35px var(--first-border-color),
                0 0 40px var(--second-border-color),
                0 0 50px var(--second-border-color);
            border: 2px solid #bc13fe;
        }

        .modal-overlay.active .donate-modal {
            transform: translateY(0) scale(1);
            opacity: 1;
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 15px;
            background: none;
            border: none;
            color: #d9b3ff;
            font-size: 24px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .close-modal:hover {
            color: #ff00ff;
            transform: rotate(90deg);
        }

        .modal-title {
            color: #bb80ff;
            font-family: 'Fira Code';
            margin-bottom: 20px;
            text-align: center;
            font-size: 24px;
            text-shadow: 0 0 10px #bb80ff;
        }

        .donate-options {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 25px;
        }

        .donate-option {
            background: rgba(80, 0, 160, 0.4);
            border: 1px solid rgba(160, 60, 255, 0.3);
            border-radius: 12px;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .donate-option:hover {
            background: rgba(100, 0, 200, 0.6);
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(188, 19, 254, 0.4);
        }

        .donate-option i {
            font-size: 32px;
            color: #d9b3ff;
            margin-bottom: 10px;
        }

        .donate-option p {
            color: #d9b3ff;
            font-family: 'Roboto Mono';
            font-size: 14px;
            margin: 0;
        }

        .donate-option a {
            color: #d9b3ff;
        }

        .crypto-address {
            background: rgba(40, 0, 80, 0.3);
            border-radius: 12px;
            padding: 15px;
            margin-top: 20px;
            text-align: center;
            border-left: 3px solid rgba(160, 60, 255, 0.7);
        }

        .crypto-address p {
            color: #d9b3ff;
            font-family: 'Fira Code';
            font-size: 12px;
            margin-bottom: 10px;
        }

        .address-box {
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(160, 60, 255, 0.5);
            border-radius: 8px;
            padding: 10px;
            word-break: break-all;
            color: #bb80ff;
            font-family: 'Roboto Mono';
            font-size: 11px;
            margin-bottom: 10px;
            position: relative;
        }

        .copy-btn {
            background: rgba(100, 0, 200, 0.5);
            color: white;
            border: none;
            border-radius: 6px;
            padding: 6px 12px;
            font-family: 'Fira Code';
            font-size: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .copy-btn:hover {
            background: rgba(100, 0, 200, 0.8);
        }

        .thank-you {
            color: #a64dff;
            font-family: 'Fira Code';
            font-size: 13px;
            margin-top: 15px;
            text-align: center;
        }