:root {
            --primary-glow: #7f00ff;
            --secondary-glow: #b084ff;
            --background-color: #000000;
            --surface-color: rgba(20, 20, 20, 0.6);
            --border-color: rgba(255, 255, 255, 0.1);
            --text-color: #e0e0e0;
            --title-font: 'Orbitron', sans-serif;
            --body-font: 'Poppins', sans-serif;
            --success-color: #4CAF50;
            --error-color: #ff4d4d;
            --info-color: #2196F3;
            --warning-color: #FFC107;
            --stack-color: #4CAF50;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--body-font);
            background-color: var(--background-color);
            color: var(--text-color);
            overflow-x: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }

        #tsparticles {
            position: fixed;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .main-panel {
            width: 100%;
            max-width: 900px;
            background: var(--surface-color);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 30px;
        }

        .left-column, .right-column {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .panel-box {
            background: rgba(0, 0, 0, 0.2);
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
        }

        .panel-box h3 {
            font-family: var(--body-font);
            font-weight: 600;
            font-size: 1.1rem;
            color: var(--secondary-glow);
            margin-bottom: 15px;
            padding-bottom: 5px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .site-title {
            font-family: var(--title-font);
            font-size: 2.8rem;
            color: #fff;
            text-shadow: 0 0 10px var(--primary-glow), 0 0 20px var(--primary-glow);
            margin-bottom: 25px;
            text-align: center;
        }

        .search-wrapper {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .search-wrapper input {
            padding: 14px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background: rgba(0, 0, 0, 0.3);
            color: var(--text-color);
            font-family: var(--body-font);
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .search-wrapper input:focus {
            outline: none;
            border-color: var(--primary-glow);
            box-shadow: 0 0 10px var(--primary-glow);
        }

        .search-wrapper button {
            padding: 14px;
            font-size: 1.1rem;
            font-weight: 600;
            border: none;
            border-radius: 8px;
            background: linear-gradient(45deg, var(--primary-glow), var(--secondary-glow));
            color: #fff;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 0 15px rgba(127, 0, 255, 0.4);
        }

        .search-wrapper button:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(127, 0, 255, 0.6);
        }

        .stats-row {
            display: flex;
            justify-content: space-between;
            margin-top: 25px;
            gap: 15px;
        }

        .stat-box {
            flex: 1;
            background: rgba(0, 0, 0, 0.3);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-size: 0.9rem;
            border: 1px solid var(--border-color);
        }

        .stat-box strong {
            display: block;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--secondary-glow);
        }

        .history-list, .changelog-list, .price-list {
            list-style: none;
            padding-left: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .history-list li {
            background: rgba(255, 255, 255, 0.05);
            padding: 10px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 0.9rem;
            transition: background 0.3s ease;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .history-list li:hover {
            background: var(--primary-glow);
            color: #fff;
        }

        .history-list li .delete-history-item {
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
            font-size: 0.9em;
            opacity: 0.7;
            transition: opacity 0.2s ease;
        }

        .history-list li .delete-history-item:hover {
            opacity: 1;
            color: var(--error-color);
        }

        .changelog-list li, .price-list li {
            font-size: 0.9rem;
            line-height: 1.5;
        }

        .price-list li {
            background: rgba(255, 255, 255, 0.05);
            padding: 10px;
            border-radius: 6px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .price-list li strong {
            color: var(--secondary-glow);
        }

        .discord-join {
            margin-top: 25px;
            text-align: center;
        }
        
        .discord-join a {
            display: inline-block;
            padding: 12px 20px;
            background: #5865F2;
            color: #fff;
            border-radius: 6px;
            text-decoration: none;
            font-weight: bold;
            box-shadow: 0 0 10px #5865F2;
            transition: all 0.3s ease;
        }

        .discord-join a:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px #5865F2;
        }

        .discord-description {
            font-size: 0.9em;
            line-height: 1.6;
            margin-top: 10px;
            color: rgba(255, 255, 255, 0.8);
        }
        
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            display: none;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal.active {
            display: flex;
            opacity: 1;
        }
        
        .modal-content {
            background: var(--surface-color);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            box-shadow: 0 0 40px rgba(127, 0, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            width: 90%;
            max-width: 600px;
            max-height: 80vh;
            display: flex;
            flex-direction: column;
            transform: translateY(-20px);
            transition: transform 0.3s ease;
        }

        .modal.active .modal-content {
            transform: translateY(0);
        }

        .modal-header {
            padding: 15px 25px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-header h2 {
            color: var(--secondary-glow);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .modal-close {
            background: transparent;
            border: none;
            color: var(--text-color);
            font-size: 1.5rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .modal-close:hover {
            color: #fff;
        }
        
        .modal-body {
            padding: 25px;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .result-card {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 15px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
            align-items: center;
            position: relative;
        }

        .result-card-item {
            font-size: 0.95rem;
            word-break: break-all;
            position: relative;
        }

        .result-card-item strong {
            display: block;
            font-size: 0.8rem;
            margin-bottom: 4px;
            text-transform: uppercase;
        }

        .copy-button {
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
            font-size: 0.8em;
            margin-left: 5px;
            transition: color 0.2s ease;
        }

        .copy-button:hover {
            color: var(--primary-glow);
        }

        .copy-button.copied {
            color: var(--success-color);
        }

        .no-results, .api-error, .loading, .validation-error, .auth-required {
            text-align: center;
            font-size: 1.1rem;
            padding: 40px 20px;
        }

        .no-results { color: #ffb86c; }
        .api-error { color: var(--error-color); }
        .loading { color: var(--text-color); }
        .validation-error { color: var(--error-color); }
        .auth-required { color: var(--warning-color); }

        .modal-footer {
            padding: 15px 25px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
        }

        .pagination-controls button {
            background: linear-gradient(45deg, var(--primary-glow), var(--secondary-glow));
            color: #fff;
            border: none;
            border-radius: 5px;
            padding: 8px 15px;
            cursor: pointer;
            font-size: 0.9em;
            transition: opacity 0.3s ease;
        }

        .pagination-controls button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        
        .clear-history-button {
            background: rgba(255, 0, 0, 0.3);
            color: var(--text-color);
            border: 1px solid var(--error-color);
            border-radius: 8px;
            padding: 10px 15px;
            font-size: 0.9rem;
            cursor: pointer;
            margin-top: 15px;
            transition: all 0.3s ease;
        }

        .clear-history-button:hover {
            background: var(--error-color);
            color: #fff;
            box-shadow: 0 0 10px var(--error-color);
        }

        #notification-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1001;
            display: flex;
            flex-direction: column;
            gap: 10px;
            pointer-events: none;
        }

        .notification {
            background: rgba(30, 30, 30, 0.9);
            color: var(--text-color);
            padding: 15px 20px;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            opacity: 0;
            transform: translateX(100%);
            animation: slideIn 0.5s forwards, fadeOut 0.5s 2.5s forwards;
            min-width: 250px;
            border-left: 5px solid;
            pointer-events: all;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .notification.success { border-color: var(--success-color); }
        .notification.error { border-color: var(--error-color); }
        .notification.info { border-color: var(--info-color); }
        .notification.warning { border-color: var(--warning-color); }
        .notification.confirm { 
            border-color: var(--info-color);
            animation: none;
            transform: translateX(0);
            opacity: 1;
        }

        .notification .icon {
            font-size: 1.2em;
        }

        .notification .message {
            flex-grow: 1;
        }

        .notification .action-buttons {
            display: flex;
            gap: 8px;
            margin-left: 15px;
        }

        .notification .action-buttons button {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-color);
            padding: 5px 10px;
            border-radius: 5px;
            cursor: pointer;
            font-size: 0.85em;
            transition: background 0.2s ease;
        }

        .notification .action-buttons button:hover {
            background: rgba(255, 255, 255, 0.2);
        }

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

        @keyframes fadeOut {
            from { opacity: 1; }
            to { opacity: 0; display: none; }
        }
        
        @media (max-width: 850px) {
            .main-panel {
                grid-template-columns: 1fr;
            }
            #notification-container {
                top: 10px;
                right: 10px;
                left: 10px;
                align-items: flex-end;
            }
            .notification {
                min-width: unset;
                width: 100%;
            }
        }

        .stack-count {
            color: var(--stack-color);
            font-weight: bold;
            margin-left: 5px;
        }