.relay-component {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 400px;
    width: 100%;
    color: white;
    box-sizing: border-box;
}

.relay-component h1 {
    margin: 0 0 30px 0;
    font-size: 2.2em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.relay-component .relay-status {
    margin-bottom: 30px;
}

.relay-component .status-indicator {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 4px solid rgba(255, 255, 255, 0.3);
}

.relay-component .status-indicator.off {
    background: rgba(255, 0, 0, 0.3);
    color: #ff6b6b;
}

.relay-component .status-indicator.on {
    background: rgba(0, 255, 0, 0.3);
    color: #51cf66;
    box-shadow: 0 0 20px rgba(81, 207, 102, 0.5);
}

.relay-component .status-text {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.relay-component .pin-info {
    font-size: 0.9em;
    opacity: 0.8;
}

.relay-component .controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.relay-component .btn {
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.relay-component .btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: #333;
    border: 2px solid rgba(0, 0, 0, 0.8);
    font-weight: bold;
}

.relay-component .btn-primary:hover {
    background: rgba(255, 255, 255, 0.4);
    color: #222;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.relay-component .btn-primary:active {
    transform: translateY(0);
}

.relay-component .btn-success {
    background: rgba(81, 207, 102, 0.8);
    color: white;
    border: 2px solid rgba(81, 207, 102, 1);
}

.relay-component .btn-success:hover {
    background: rgba(81, 207, 102, 1);
    transform: translateY(-2px);
}

.relay-component .btn-danger {
    background: rgba(255, 107, 107, 0.8);
    color: white;
    border: 2px solid rgba(255, 107, 107, 1);
}

.relay-component .btn-danger:hover {
    background: rgba(255, 107, 107, 1);
    transform: translateY(-2px);
}

.relay-component .loading {
    opacity: 0.6;
    pointer-events: none;
}

.relay-component .error {
    color: #ff6b6b;
    margin-top: 15px;
    font-size: 0.9em;
}

.relay-component .success {
    color: #51cf66;
    margin-top: 15px;
    font-size: 0.9em;
}

.relay-component .uptime {
    margin-top: 20px;
    font-size: 0.8em;
    opacity: 0.7;
}