/* Modbus Protocol Styles */

/* Registers Grid */
.register-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.register-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.register-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}

.register-name { font-weight: 600; font-size: var(--font-size-md); }
.register-addr { font-size: var(--font-size-sm); color: var(--text-muted); }

.register-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

.register-unit { font-size: 0.75rem; color: var(--text-secondary); margin-left: 0.2rem; }

.register-input {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.4rem;
}

.register-input input {
    flex: 1;
    padding: 0.3rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-md);
    width: 60px;
}

.register-input button {
    padding: 0.3rem 0.5rem;
    background: var(--color-primary);
    color: #000;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.75rem;
}