body {
    background-color: #0A0A0A;
    color: #e5e2e1;
    overflow-x: hidden;
}
.glass-panel {
    background: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.cyber-glow-primary {
    box-shadow: 0 0 20px rgba(0, 219, 233, 0.2);
}
.cyber-glow-primary:hover {
    box-shadow: 0 0 30px rgba(0, 219, 233, 0.4);
}
.neural-mesh {
    background-image: radial-gradient(rgba(0, 219, 233, 0.1) 1px, transparent 1px);
    background-size: 32px 32px;
}
.waveform-bar {
    transition: height 0.2s ease-in-out;
}
@keyframes pulse-cyan {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
.animate-pulse-cyan {
    animation: pulse-cyan 2s infinite;
}

/* keys-generator */
keys-generator {
                display: block;
                width: 100%;
            }

            keys-generator .kg-header {
                display: flex;
                align-items: flex-start;
                gap: 1rem;
                margin-bottom: 1.5rem;
            }

            keys-generator .kg-icon {
                height: 24px;
                width: 24px;
                padding: 4px;
                background-color: #ffc107;
                border-radius: 50%;
                fill: #000;
                flex-shrink: 0;
                box-sizing: content-box;
            }

            keys-generator .kg-title {
                color: #fff;
                font-size: 1.1rem;
                font-weight: 700;
                margin: 0 0 0.2rem 0;
            }

            keys-generator .kg-desc {
                color: #999;
                font-size: 0.9rem;
                margin: 0;
                line-height: 1.4;
            }

            keys-generator .generated-keys-wrapper {
                background-color: #111;
                border: 1px solid #333;
                border-radius: 0.5rem;
                padding: 1rem;
                display: flex;
                flex-direction: column;
                gap: 1rem;
            }

            keys-generator .key-row {
                display: flex;
                flex-direction: column;
                gap: 0.5rem;
            }

            keys-generator .key-label {
                color: #fff;
                font-size: 0.85rem;
                margin: 0;
                font-weight: 400;
            }

            keys-generator sm-copy {
                --text-color: 255, 255, 255;
                --button-background-color: rgba(255, 255, 255, 0.05);
                color: #fff;
                font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
                font-size: 0.85rem;
                width: 100%;
            }

            keys-generator .kg-btn {
                margin-top: 2rem;
                width: 100%;
                padding: 1rem;
                background: #00e5ff;
                color: #000;
                font-weight: 700;
                font-size: 1rem;
                border: none;
                border-radius: 0.3rem;
                cursor: pointer;
                transition: background 0.2s;
            }

            keys-generator .kg-btn:hover {
                background: #33eaff;
            }

            keys-generator .kg-footer {
                text-align: center;
                margin-top: 1.5rem;
                color: #999;
                font-size: 0.85rem;
            }